From patchwork Wed Jan 20 13:43:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367172 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6119C433E6 for ; Wed, 20 Jan 2021 21:09:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B4AE7235F7 for ; Wed, 20 Jan 2021 21:09:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727039AbhATUzD (ORCPT ); Wed, 20 Jan 2021 15:55:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43328 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726964AbhATNpT (ORCPT ); Wed, 20 Jan 2021 08:45:19 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1CA1C0613D3 for ; Wed, 20 Jan 2021 05:44:21 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id 7so15902762wrz.0 for ; Wed, 20 Jan 2021 05:44:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=m6jdKU1G+/Gba6Pdo2VNljOQ104HqrrC2plW0O0vdBw=; b=TCpEfHql2KeLXkQuBo0IWLnpSxbjD9f9d8gS1jZQ4h5LLgt03BPvJBlALGalia2+1G He0074nSmOAlNQhuQWvo7y5M0MTuUMOvlwMNrqpAzPHnTLMoOCoVA7hW1+reNZ8TZFuZ d5pn5RdFa7gIl0hKLfnRjd0Z9LT7xIP9cVIc7UuTmziPFQJBZ/xXE26AGKINukE3q21e X495mKKQkex8qXgtDB35w1UnePv9HfONB3Y11ZKDaFJ/uNbHYZUT33P5hpN/WoQqkod5 TQllwgC+a4eY85QsuwcU838kvXl9pnC72QBJScUxEWN77uNtFyPqc18P60gPJuVPeqN0 ceJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=m6jdKU1G+/Gba6Pdo2VNljOQ104HqrrC2plW0O0vdBw=; b=jHlW/YTLKpGP714F8J5otZAgwk74Me4CGcxJaj0ujdCBouURzXRLa3PDTjsWcrZA2i 1uGoVeOA33dY0butomTx+6ETmZ2Hhj79ynwCF7z5tLkmfj1ePN46qFfUaPyeqBcAP8Bu SJVdZuGh8FNr2gee7YYMFXItR75d6d7bUlh971Pcv8LpLYs8srdZd5gu39Pt5MV1SIqC 9iLldcL1NyfTt1gWcspwlmlXKK7Creb66foY2C7A6BrpjhiUdFHf64+E2U1i668I1A7J DR3prUVg7ItexKHTSWLidL/RiHeZMC96i2+HxfE6hCc5WDnqFdbdL1H+IoPKLXBVhw4z l8Gw== X-Gm-Message-State: AOAM5331b+fR7oFuI3g3sjKdBhAZmh78IsfPQmilPeSjSfKGO0/if04+ iFhEjeTl+zdTnzqnzRCQV57INQ== X-Google-Smtp-Source: ABdhPJxfOKWY9zFHgiY6UK5UbH0iV3KBaSmVOgwF878taDYibAZNbPU9+9A/S3c0512iBZx0mPp0GA== X-Received: by 2002:a5d:6289:: with SMTP id k9mr9896508wru.200.1611150260134; Wed, 20 Jan 2021 05:44:20 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:19 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 01/22] media: camss: Fix vfe_isr_comp_done() documentation Date: Wed, 20 Jan 2021 14:43:36 +0100 Message-Id: <20210120134357.1522254-1-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Function name is comment is wrong, and was changed to be the same as the actual function name. The comment was changed to kerneldoc format. Signed-off-by: Robert Foss --- Changes since v1 - Bjorn: Fix function doc name & use kerneldoc format drivers/media/platform/qcom/camss/camss-vfe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index fae2b513b2f9..94c9ca7d5cbb 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -1076,8 +1076,8 @@ static void vfe_isr_wm_done(struct vfe_device *vfe, u8 wm) spin_unlock_irqrestore(&vfe->output_lock, flags); } -/* - * vfe_isr_wm_done - Process composite image done interrupt +/** + * vfe_isr_comp_done() - Process composite image done interrupt * @vfe: VFE Device * @comp: Composite image id */ From patchwork Wed Jan 20 13:43:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367171 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B77A0C433E6 for ; Wed, 20 Jan 2021 21:24:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FCA8235F7 for ; Wed, 20 Jan 2021 21:24:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727744AbhATUyy (ORCPT ); Wed, 20 Jan 2021 15:54:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727039AbhATNpT (ORCPT ); Wed, 20 Jan 2021 08:45:19 -0500 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48DC2C061786 for ; Wed, 20 Jan 2021 05:44:23 -0800 (PST) Received: by mail-wr1-x42a.google.com with SMTP id a9so19707483wrt.5 for ; Wed, 20 Jan 2021 05:44:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hzjOsw+gZMqd2RylzSWRrirjORZcFF3uOV1qZMXwFSE=; b=MDr4m1cQtrKYTuogx3tagcy8TWnB1S8riT1kr473MvBdrqeOyOw64BO8zrIAz7M1sO ofUFIZcdR5XKJMDZFxVW0FHrtepyblgSWrLoLPgP24eNfaNn985CdzsPSRP9FOT7JAbR ZxYSRGIJ6tzGoBLjAGSfSBAyrrh6yOiViYjvFiUvDUarwXc18JcFUXLEKY+60zkn3XeF z0+3FqRB6WQ6/eatARlgJm9sbYxRvZSN0NiQrdGn2jEKXmiH/yrxg7gQjvaclI1vSJsU Ixa16uHt3CDmQtPEB7KcF7EsNAO26DpgKb3oi6MS1K1r5tbAwQJR4exh1kIoJwWOlt1W pWvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hzjOsw+gZMqd2RylzSWRrirjORZcFF3uOV1qZMXwFSE=; b=KD0jn24leZmNQk6f32mvuZy3SgbtxZl+QX7CkXTFJF3XWCK3uDngbUK9jE9g95yXSk W+moHrhhSOnRc1k5fcb8Mt+p/6yhaibkEnZikOc7Pc5pQRKtWewseAMY+VDf11X/VR/y Tw1+X/rdEMDSpgbyX/fHiqz/GHzmOR9Vx6aeVAY8UU8cVwU2QXACWY4R01gE2J6C/g1X 5IqAUMQDy3E+4ANrTmmuSlCmYUoKxfvGBqLzV13Rxqrxl5BybAWA9hPrWxlf76x1Kkqn MZqXP2C/YBN8sGMz+q4bnVfRUp9MBdU96GjWYWoMhqDi1c14Fh9VxXaxYL1XtXdoqheX GpYQ== X-Gm-Message-State: AOAM531HYq2ARkluZtCmdSpMIpzOfGhDilknqJKvy9w76NAfSk/GMPUp jVYx79pUqtTKxKJezIy8pn4B7w== X-Google-Smtp-Source: ABdhPJxtKoWZxFO48ty6vnuuc8mj6XvSBUKa056meVNFEJFxCGUYKdtrwXhPXzrsqQTT0ot3PzTUyQ== X-Received: by 2002:a5d:4d50:: with SMTP id a16mr9171576wru.43.1611150262021; Wed, 20 Jan 2021 05:44:22 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:21 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 02/22] media: camss: Fix vfe_isr comment typo Date: Wed, 20 Jan 2021 14:43:37 +0100 Message-Id: <20210120134357.1522254-2-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Comment refers to ISPIF, but this is incorrect. Only the VFE interrupts are handled by this function. Signed-off-by: Robert Foss Reviewed-by: Bjorn Andersson --- Changes since v1 - Bjorn: Add r-b drivers/media/platform/qcom/camss/camss-vfe-4-1.c | 2 +- drivers/media/platform/qcom/camss/camss-vfe-4-7.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe-4-1.c b/drivers/media/platform/qcom/camss/camss-vfe-4-1.c index 174a36be6f5d..a1b56b89130d 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe-4-1.c +++ b/drivers/media/platform/qcom/camss/camss-vfe-4-1.c @@ -922,7 +922,7 @@ static void vfe_violation_read(struct vfe_device *vfe) } /* - * vfe_isr - ISPIF module interrupt handler + * vfe_isr - VFE module interrupt handler * @irq: Interrupt line * @dev: VFE device * diff --git a/drivers/media/platform/qcom/camss/camss-vfe-4-7.c b/drivers/media/platform/qcom/camss/camss-vfe-4-7.c index b5704a2f119b..84c33b8f9fe3 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe-4-7.c +++ b/drivers/media/platform/qcom/camss/camss-vfe-4-7.c @@ -1055,7 +1055,7 @@ static void vfe_violation_read(struct vfe_device *vfe) } /* - * vfe_isr - ISPIF module interrupt handler + * vfe_isr - VFE module interrupt handler * @irq: Interrupt line * @dev: VFE device * From patchwork Wed Jan 20 13:43:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367994 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88C67C433E0 for ; Wed, 20 Jan 2021 20:55:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D3E0235F9 for ; Wed, 20 Jan 2021 20:55:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728275AbhATUzI (ORCPT ); Wed, 20 Jan 2021 15:55:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43362 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727151AbhATNpT (ORCPT ); Wed, 20 Jan 2021 08:45:19 -0500 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55EB7C061794 for ; Wed, 20 Jan 2021 05:44:28 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id b5so401930wrr.10 for ; Wed, 20 Jan 2021 05:44:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=PC2sXSUCVtuCTR4UN7c8iTkNydyknx8hb/BTqhYKVYU=; b=OF+20g/AOhPzMiHuDvvPOMYuNdVUXRubpjuj9Djn9oMawVZSIn05C/NOQpo65bF/j4 VoOKWioLfgMP2fGtWZSxPRLTLa9fMetitoZrOYwn5+5HGobSuL55FRZ28PhF/ZcMJcce cOyf/AwuQf/Fi0lVppgk0ibjDIF3+m9f9zi9LKv/8ZprfEMoJqnFfshG4+fUYsf8Tu4F aGGvaMJoJLIm7pS27RP2fsLKiAhMdL5B40iFm7+T4IE85Fvn/v9lZF01TS/jZm0sx6T+ 2xT+DL9D82EFxsqAvcsDDR1FN5ABXaf7VYD3WLhMKZRKGzdu4Ty+hN6CFagBm5NAL9IS sOKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=PC2sXSUCVtuCTR4UN7c8iTkNydyknx8hb/BTqhYKVYU=; b=e9Swj4byCZtQrbiAoWUh57FzIIZJKE20qspSyarhdXTLFaF2EY63b9iDE/zeCdD021 MrP9GhH5ZOxSfobPZUZN9sY+3t4/FTx04mbKc0vfDc64a36sM4Yt34C5u1fOFJ6Izsrt rMV34TX89jg/A8g/ZNXKb0u7mbaV5QG+UNEZHrLOzzXA+v3i0wH3xHp34qp5qyFK84i7 mCt/wznTEQx1/A3MAqmXht36hzFM6i+a2A/mfu9dLrAUaa5Yw0tVK5Uyfjs/MslYDjJp woX+TeFv6yeDx8A6nY2GJVGhrGfx3+/Jz7KtnQLQfeQRw1KoGcxjel8kfkTU3BYIrAFs QTYw== X-Gm-Message-State: AOAM530lndrtIvEzsKiC0oLv51+DXzH2DZ7XcvZ6CsI7RDxbpTT5IW3I G3y4OyniAjLa3p981fTlRwq87Q== X-Google-Smtp-Source: ABdhPJxD+hb0vCaHsREVFpTYiUkhq49dk1PVXKcJul0uJwthT5C2DlTZR9SfSKpYxYVofTDUxmIIXw== X-Received: by 2002:adf:8503:: with SMTP id 3mr9560207wrh.56.1611150263919; Wed, 20 Jan 2021 05:44:23 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:23 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 03/22] media: camss: Add CAMSS_845 camss version Date: Wed, 20 Jan 2021 14:43:38 +0100 Message-Id: <20210120134357.1522254-3-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add enum representing the SDM845 SOC, which incorporates version 170 of the Titan architecture ISP. Signed-off-by: Robert Foss --- drivers/media/platform/qcom/camss/camss.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index 3a0484683cd6..46e986452824 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -66,6 +66,7 @@ enum camss_version { CAMSS_8x16, CAMSS_8x96, CAMSS_660, + CAMSS_845, }; struct camss { From patchwork Wed Jan 20 13:43:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367985 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD0BAC282C2 for ; Wed, 20 Jan 2021 21:09:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6CDEE235F7 for ; Wed, 20 Jan 2021 21:09:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729840AbhATUz2 (ORCPT ); Wed, 20 Jan 2021 15:55:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731364AbhATNqT (ORCPT ); Wed, 20 Jan 2021 08:46:19 -0500 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51B48C06179C for ; Wed, 20 Jan 2021 05:44:31 -0800 (PST) Received: by mail-wr1-x429.google.com with SMTP id a12so23128458wrv.8 for ; Wed, 20 Jan 2021 05:44:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yp8CaT35SeeZ+N2XKZ9UuUSpVHTq1yCMsxKgPDJ9oTY=; b=vNP2zm2yoKqEBWnd8iHAsJKhwdT7BRnWzGntw/tQDOan2mhYpRSD4hjuU0M/qTCvIo 6GE4/dclq+xsR2hoPH37HsHr4wUsHp7Nkdk68PYa3B/GN4ssdfWjFPOaP0EIloqtGQxY LVS2W/Oa3fXm+zn/AP2CNKmC59qs6SdnrYiU94PP3t5Tku3LDhZDjVLDXKJ5cW9kByaC vJmADUuGuyhSIFWIaaRgxsfCve2A5YHrR3d86842pr4lCBtQMdzD/fw1BORDGC68on5G M5ko++9QL9vMQWOHZtHqHTonU6E9vttDeDzKxfWeY9RawJ5vYX10BlBDFOWNTadSt+7W vJqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yp8CaT35SeeZ+N2XKZ9UuUSpVHTq1yCMsxKgPDJ9oTY=; b=XixUFRe2i1ubjfkqamVCtcOk7Rx2lZAdpKHS0jqbLSPO5Gao0lLO0pxY5c8ex9YBNp L6zr+KOW9pHZify2nVGIlk8A+b35d+28whw41mI7jUlgS85x6xvtLNtQeClCB7LSh5gb gynYiCSt9f7ti7RfOVcDknHSW84SvRqomydFJcawRPwDsnNYVNCXiL5BAakX9jbHASnd n51WPB+ASvwAcqvcGypMoZk9lLbKexvanjRde/cV0GSuZXaXB4vlWnquuuv3nD6RZVW6 G65Z+GPuk4UTCi1S4S8oG8Vm1ylVZoR1eISGyrkgmoQmW5ybFW+HUj6v4r7qb+9/F0eO oqZA== X-Gm-Message-State: AOAM5318UA+AIw3XW7GbIwgFE0KaSt+fgvSHBJwekHcYl4bJksJLN4nm KhpNID3f0LuN609HHf0gXR7v/w== X-Google-Smtp-Source: ABdhPJxeGmPMI7OIWNmenXjYFq7xYz9dT9j/mBeg/Y48fFvEtc5lABO8O6BSyhlfbkM7Fo/hL7cFlg== X-Received: by 2002:adf:dc8d:: with SMTP id r13mr9359851wrj.325.1611150269974; Wed, 20 Jan 2021 05:44:29 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:29 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 04/22] media: camss: Make ISPIF subdevice optional Date: Wed, 20 Jan 2021 14:43:39 +0100 Message-Id: <20210120134357.1522254-4-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This driver supports multiple architecture versions of the Qualcomm ISP. The CAMSS architecure which this driver is name after, and with the introduction of this series, the Titan architecture. The ISPIF is an IP-block that is only present in the CAMSS generation of the architecture. In order to support the Titan generation, make the ISPIF an optional subdevice. Signed-off-by: Robert Foss --- Changes since v1: - Björn: Improved commit message - Björn: Use local 'dev' ptr instead of 'camss->dev' - Björn: Remove res/ispif NULL checks - Björn: Remove ispif NULL checks before calling msm_ispif_unregister_entities() - Andrey: Fixed incorrect allocation size .../media/platform/qcom/camss/camss-ispif.c | 114 ++++++++++-------- .../media/platform/qcom/camss/camss-ispif.h | 3 +- drivers/media/platform/qcom/camss/camss.c | 111 +++++++++++------ drivers/media/platform/qcom/camss/camss.h | 2 +- 4 files changed, 142 insertions(+), 88 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-ispif.c b/drivers/media/platform/qcom/camss/camss-ispif.c index adeb92808998..c36570042082 100644 --- a/drivers/media/platform/qcom/camss/camss-ispif.c +++ b/drivers/media/platform/qcom/camss/camss-ispif.c @@ -161,6 +161,7 @@ static const u32 ispif_formats_8x96[] = { static irqreturn_t ispif_isr_8x96(int irq, void *dev) { struct ispif_device *ispif = dev; + struct camss *camss = ispif->camss; u32 value0, value1, value2, value3, value4, value5; value0 = readl_relaxed(ispif->base + ISPIF_VFE_m_IRQ_STATUS_0(0)); @@ -186,34 +187,34 @@ static irqreturn_t ispif_isr_8x96(int irq, void *dev) complete(&ispif->reset_complete[1]); if (unlikely(value0 & ISPIF_VFE_m_IRQ_STATUS_0_PIX0_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 pix0 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 pix0 overflow\n"); if (unlikely(value0 & ISPIF_VFE_m_IRQ_STATUS_0_RDI0_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 rdi0 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 rdi0 overflow\n"); if (unlikely(value1 & ISPIF_VFE_m_IRQ_STATUS_1_PIX1_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 pix1 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 pix1 overflow\n"); if (unlikely(value1 & ISPIF_VFE_m_IRQ_STATUS_1_RDI1_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 rdi1 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 rdi1 overflow\n"); if (unlikely(value2 & ISPIF_VFE_m_IRQ_STATUS_2_RDI2_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 rdi2 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 rdi2 overflow\n"); if (unlikely(value3 & ISPIF_VFE_m_IRQ_STATUS_0_PIX0_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE1 pix0 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE1 pix0 overflow\n"); if (unlikely(value3 & ISPIF_VFE_m_IRQ_STATUS_0_RDI0_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE1 rdi0 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE1 rdi0 overflow\n"); if (unlikely(value4 & ISPIF_VFE_m_IRQ_STATUS_1_PIX1_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE1 pix1 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE1 pix1 overflow\n"); if (unlikely(value4 & ISPIF_VFE_m_IRQ_STATUS_1_RDI1_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE1 rdi1 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE1 rdi1 overflow\n"); if (unlikely(value5 & ISPIF_VFE_m_IRQ_STATUS_2_RDI2_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE1 rdi2 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE1 rdi2 overflow\n"); return IRQ_HANDLED; } @@ -228,6 +229,7 @@ static irqreturn_t ispif_isr_8x96(int irq, void *dev) static irqreturn_t ispif_isr_8x16(int irq, void *dev) { struct ispif_device *ispif = dev; + struct camss *camss = ispif->camss; u32 value0, value1, value2; value0 = readl_relaxed(ispif->base + ISPIF_VFE_m_IRQ_STATUS_0(0)); @@ -244,30 +246,32 @@ static irqreturn_t ispif_isr_8x16(int irq, void *dev) complete(&ispif->reset_complete[0]); if (unlikely(value0 & ISPIF_VFE_m_IRQ_STATUS_0_PIX0_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 pix0 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 pix0 overflow\n"); if (unlikely(value0 & ISPIF_VFE_m_IRQ_STATUS_0_RDI0_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 rdi0 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 rdi0 overflow\n"); if (unlikely(value1 & ISPIF_VFE_m_IRQ_STATUS_1_PIX1_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 pix1 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 pix1 overflow\n"); if (unlikely(value1 & ISPIF_VFE_m_IRQ_STATUS_1_RDI1_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 rdi1 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 rdi1 overflow\n"); if (unlikely(value2 & ISPIF_VFE_m_IRQ_STATUS_2_RDI2_OVERFLOW)) - dev_err_ratelimited(to_device(ispif), "VFE0 rdi2 overflow\n"); + dev_err_ratelimited(camss->dev, "VFE0 rdi2 overflow\n"); return IRQ_HANDLED; } static int ispif_vfe_reset(struct ispif_device *ispif, u8 vfe_id) { + struct camss *camss = ispif->camss; + unsigned long time; u32 val; - if (vfe_id > (to_camss(ispif)->vfe_num - 1)) { - dev_err(to_device(ispif), + if (vfe_id > (camss->vfe_num - 1)) { + dev_err(camss->dev, "Error: asked reset for invalid VFE%d\n", vfe_id); return -ENOENT; } @@ -300,7 +304,7 @@ static int ispif_vfe_reset(struct ispif_device *ispif, u8 vfe_id) time = wait_for_completion_timeout(&ispif->reset_complete[vfe_id], msecs_to_jiffies(ISPIF_RESET_TIMEOUT_MS)); if (!time) { - dev_err(to_device(ispif), + dev_err(camss->dev, "ISPIF for VFE%d reset timeout\n", vfe_id); return -EIO; } @@ -316,30 +320,31 @@ static int ispif_vfe_reset(struct ispif_device *ispif, u8 vfe_id) */ static int ispif_reset(struct ispif_device *ispif, u8 vfe_id) { + struct camss *camss = ispif->camss; int ret; - ret = camss_pm_domain_on(to_camss(ispif), PM_DOMAIN_VFE0); + ret = camss_pm_domain_on(camss, PM_DOMAIN_VFE0); if (ret < 0) return ret; - ret = camss_pm_domain_on(to_camss(ispif), PM_DOMAIN_VFE1); + ret = camss_pm_domain_on(camss, PM_DOMAIN_VFE1); if (ret < 0) return ret; ret = camss_enable_clocks(ispif->nclocks_for_reset, ispif->clock_for_reset, - to_device(ispif)); + camss->dev); if (ret < 0) return ret; ret = ispif_vfe_reset(ispif, vfe_id); if (ret) - dev_dbg(to_device(ispif), "ISPIF Reset failed\n"); + dev_dbg(camss->dev, "ISPIF Reset failed\n"); camss_disable_clocks(ispif->nclocks_for_reset, ispif->clock_for_reset); - camss_pm_domain_off(to_camss(ispif), PM_DOMAIN_VFE0); - camss_pm_domain_off(to_camss(ispif), PM_DOMAIN_VFE1); + camss_pm_domain_off(camss, PM_DOMAIN_VFE0); + camss_pm_domain_off(camss, PM_DOMAIN_VFE1); return ret; } @@ -355,7 +360,7 @@ static int ispif_set_power(struct v4l2_subdev *sd, int on) { struct ispif_line *line = v4l2_get_subdevdata(sd); struct ispif_device *ispif = line->ispif; - struct device *dev = to_device(ispif); + struct device *dev = ispif->camss->dev; int ret = 0; mutex_lock(&ispif->power_lock); @@ -505,7 +510,7 @@ static int ispif_validate_intf_status(struct ispif_device *ispif, } if ((val & 0xf) != 0xf) { - dev_err(to_device(ispif), "%s: ispif is busy: 0x%x\n", + dev_err(ispif->camss->dev, "%s: ispif is busy: 0x%x\n", __func__, val); ret = -EBUSY; } @@ -552,7 +557,7 @@ static int ispif_wait_for_stop(struct ispif_device *ispif, ISPIF_TIMEOUT_SLEEP_US, ISPIF_TIMEOUT_ALL_US); if (ret < 0) - dev_err(to_device(ispif), "%s: ispif stop timeout\n", + dev_err(ispif->camss->dev, "%s: ispif stop timeout\n", __func__); return ret; @@ -800,6 +805,7 @@ static int ispif_set_stream(struct v4l2_subdev *sd, int enable) { struct ispif_line *line = v4l2_get_subdevdata(sd); struct ispif_device *ispif = line->ispif; + struct camss *camss = ispif->camss; enum ispif_intf intf = line->interface; u8 csid = line->csid_id; u8 vfe = line->vfe_id; @@ -825,8 +831,8 @@ static int ispif_set_stream(struct v4l2_subdev *sd, int enable) ispif_select_csid(ispif, intf, csid, vfe, 1); ispif_select_cid(ispif, intf, cid, vfe, 1); ispif_config_irq(ispif, intf, vfe, 1); - if (to_camss(ispif)->version == CAMSS_8x96 || - to_camss(ispif)->version == CAMSS_660) + if (camss->version == CAMSS_8x96 || + camss->version == CAMSS_660) ispif_config_pack(ispif, line->fmt[MSM_ISPIF_PAD_SINK].code, intf, cid, vfe, 1); @@ -843,8 +849,8 @@ static int ispif_set_stream(struct v4l2_subdev *sd, int enable) return ret; mutex_lock(&ispif->config_lock); - if (to_camss(ispif)->version == CAMSS_8x96 || - to_camss(ispif)->version == CAMSS_660) + if (camss->version == CAMSS_8x96 || + camss->version == CAMSS_660) ispif_config_pack(ispif, line->fmt[MSM_ISPIF_PAD_SINK].code, intf, cid, vfe, 0); @@ -1088,26 +1094,29 @@ static int ispif_init_formats(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) * * Return 0 on success or a negative error code otherwise */ -int msm_ispif_subdev_init(struct ispif_device *ispif, +int msm_ispif_subdev_init(struct camss *camss, const struct resources_ispif *res) { - struct device *dev = to_device(ispif); + struct device *dev = camss->dev; + struct ispif_device *ispif = camss->ispif; struct platform_device *pdev = to_platform_device(dev); struct resource *r; int i; int ret; + ispif->camss = camss; + /* Number of ISPIF lines - same as number of CSID hardware modules */ - if (to_camss(ispif)->version == CAMSS_8x16) + if (camss->version == CAMSS_8x16) ispif->line_num = 2; - else if (to_camss(ispif)->version == CAMSS_8x96 || - to_camss(ispif)->version == CAMSS_660) + else if (camss->version == CAMSS_8x96 || + camss->version == CAMSS_660) ispif->line_num = 4; else return -EINVAL; - ispif->line = devm_kcalloc(dev, ispif->line_num, sizeof(*ispif->line), - GFP_KERNEL); + ispif->line = devm_kcalloc(dev, ispif->line_num, + sizeof(*ispif->line), GFP_KERNEL); if (!ispif->line) return -ENOMEM; @@ -1115,12 +1124,12 @@ int msm_ispif_subdev_init(struct ispif_device *ispif, ispif->line[i].ispif = ispif; ispif->line[i].id = i; - if (to_camss(ispif)->version == CAMSS_8x16) { + if (camss->version == CAMSS_8x16) { ispif->line[i].formats = ispif_formats_8x16; ispif->line[i].nformats = ARRAY_SIZE(ispif_formats_8x16); - } else if (to_camss(ispif)->version == CAMSS_8x96 || - to_camss(ispif)->version == CAMSS_660) { + } else if (camss->version == CAMSS_8x96 || + camss->version == CAMSS_660) { ispif->line[i].formats = ispif_formats_8x96; ispif->line[i].nformats = ARRAY_SIZE(ispif_formats_8x96); @@ -1157,15 +1166,16 @@ int msm_ispif_subdev_init(struct ispif_device *ispif, ispif->irq = r->start; snprintf(ispif->irq_name, sizeof(ispif->irq_name), "%s_%s", dev_name(dev), MSM_ISPIF_NAME); - if (to_camss(ispif)->version == CAMSS_8x16) + if (camss->version == CAMSS_8x16) ret = devm_request_irq(dev, ispif->irq, ispif_isr_8x16, IRQF_TRIGGER_RISING, ispif->irq_name, ispif); - else if (to_camss(ispif)->version == CAMSS_8x96 || - to_camss(ispif)->version == CAMSS_660) + else if (camss->version == CAMSS_8x96 || + camss->version == CAMSS_660) ret = devm_request_irq(dev, ispif->irq, ispif_isr_8x96, IRQF_TRIGGER_RISING, ispif->irq_name, ispif); else ret = -EINVAL; + if (ret < 0) { dev_err(dev, "request_irq failed: %d\n", ret); return ret; @@ -1331,10 +1341,13 @@ static const struct media_entity_operations ispif_media_ops = { int msm_ispif_register_entities(struct ispif_device *ispif, struct v4l2_device *v4l2_dev) { - struct device *dev = to_device(ispif); + struct camss *camss = ispif->camss; int ret; int i; + if (!ispif) + return 0; + for (i = 0; i < ispif->line_num; i++) { struct v4l2_subdev *sd = &ispif->line[i].subdev; struct media_pad *pads = ispif->line[i].pads; @@ -1348,7 +1361,7 @@ int msm_ispif_register_entities(struct ispif_device *ispif, ret = ispif_init_formats(sd, NULL); if (ret < 0) { - dev_err(dev, "Failed to init format: %d\n", ret); + dev_err(camss->dev, "Failed to init format: %d\n", ret); goto error; } @@ -1360,13 +1373,15 @@ int msm_ispif_register_entities(struct ispif_device *ispif, ret = media_entity_pads_init(&sd->entity, MSM_ISPIF_PADS_NUM, pads); if (ret < 0) { - dev_err(dev, "Failed to init media entity: %d\n", ret); + dev_err(camss->dev, "Failed to init media entity: %d\n", + ret); goto error; } ret = v4l2_device_register_subdev(v4l2_dev, sd); if (ret < 0) { - dev_err(dev, "Failed to register subdev: %d\n", ret); + dev_err(camss->dev, "Failed to register subdev: %d\n", + ret); media_entity_cleanup(&sd->entity); goto error; } @@ -1393,6 +1408,9 @@ void msm_ispif_unregister_entities(struct ispif_device *ispif) { int i; + if (!ispif) + return; + mutex_destroy(&ispif->power_lock); mutex_destroy(&ispif->config_lock); diff --git a/drivers/media/platform/qcom/camss/camss-ispif.h b/drivers/media/platform/qcom/camss/camss-ispif.h index 4132174f7ea1..fdf28e68cc7d 100644 --- a/drivers/media/platform/qcom/camss/camss-ispif.h +++ b/drivers/media/platform/qcom/camss/camss-ispif.h @@ -63,11 +63,12 @@ struct ispif_device { struct mutex config_lock; unsigned int line_num; struct ispif_line *line; + struct camss *camss; }; struct resources_ispif; -int msm_ispif_subdev_init(struct ispif_device *ispif, +int msm_ispif_subdev_init(struct camss *camss, const struct resources_ispif *res); int msm_ispif_register_entities(struct ispif_device *ispif, diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 8fefce57bc49..b966de344b5b 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -748,11 +748,13 @@ static int camss_init_subdevices(struct camss *camss) } } - ret = msm_ispif_subdev_init(&camss->ispif, ispif_res); - if (ret < 0) { - dev_err(camss->dev, "Failed to init ispif sub-device: %d\n", + if (camss->ispif) { + ret = msm_ispif_subdev_init(camss, ispif_res); + if (ret < 0) { + dev_err(camss->dev, "Failed to init ispif sub-device: %d\n", ret); - return ret; + return ret; + } } for (i = 0; i < camss->vfe_num; i++) { @@ -801,11 +803,14 @@ static int camss_register_entities(struct camss *camss) } } - ret = msm_ispif_register_entities(&camss->ispif, &camss->v4l2_dev); - if (ret < 0) { - dev_err(camss->dev, "Failed to register ispif entities: %d\n", + if (camss->ispif) { + ret = msm_ispif_register_entities(camss->ispif, + &camss->v4l2_dev); + if (ret < 0) { + dev_err(camss->dev, "Failed to register ispif entities: %d\n", ret); - goto err_reg_ispif; + goto err_reg_ispif; + } } for (i = 0; i < camss->vfe_num; i++) { @@ -838,43 +843,64 @@ static int camss_register_entities(struct camss *camss) } } - for (i = 0; i < camss->csid_num; i++) { - for (j = 0; j < camss->ispif.line_num; j++) { - ret = media_create_pad_link( - &camss->csid[i].subdev.entity, - MSM_CSID_PAD_SRC, - &camss->ispif.line[j].subdev.entity, - MSM_ISPIF_PAD_SINK, - 0); - if (ret < 0) { - dev_err(camss->dev, - "Failed to link %s->%s entities: %d\n", - camss->csid[i].subdev.entity.name, - camss->ispif.line[j].subdev.entity.name, - ret); - goto err_link; - } - } - } - - for (i = 0; i < camss->ispif.line_num; i++) - for (k = 0; k < camss->vfe_num; k++) - for (j = 0; j < ARRAY_SIZE(camss->vfe[k].line); j++) { + if (camss->ispif) { + for (i = 0; i < camss->csid_num; i++) { + for (j = 0; j < camss->ispif->line_num; j++) { ret = media_create_pad_link( - &camss->ispif.line[i].subdev.entity, - MSM_ISPIF_PAD_SRC, - &camss->vfe[k].line[j].subdev.entity, - MSM_VFE_PAD_SINK, + &camss->csid[i].subdev.entity, + MSM_CSID_PAD_SRC, + &camss->ispif->line[j].subdev.entity, + MSM_ISPIF_PAD_SINK, 0); if (ret < 0) { dev_err(camss->dev, "Failed to link %s->%s entities: %d\n", - camss->ispif.line[i].subdev.entity.name, - camss->vfe[k].line[j].subdev.entity.name, + camss->csid[i].subdev.entity.name, + camss->ispif->line[j].subdev.entity.name, ret); goto err_link; } } + } + + for (i = 0; i < camss->ispif->line_num; i++) + for (k = 0; k < camss->vfe_num; k++) + for (j = 0; j < ARRAY_SIZE(camss->vfe[k].line); j++) { + ret = media_create_pad_link( + &camss->ispif->line[i].subdev.entity, + MSM_ISPIF_PAD_SRC, + &camss->vfe[k].line[j].subdev.entity, + MSM_VFE_PAD_SINK, + 0); + if (ret < 0) { + dev_err(camss->dev, + "Failed to link %s->%s entities: %d\n", + camss->ispif->line[i].subdev.entity.name, + camss->vfe[k].line[j].subdev.entity.name, + ret); + goto err_link; + } + } + } else { + for (i = 0; i < camss->csid_num; i++) + for (k = 0; k < camss->vfe_num; k++) + for (j = 0; j < ARRAY_SIZE(camss->vfe[k].line); j++) { + ret = media_create_pad_link( + &camss->csid[i].subdev.entity, + MSM_CSID_PAD_SRC, + &camss->vfe[k].line[j].subdev.entity, + MSM_VFE_PAD_SINK, + 0); + if (ret < 0) { + dev_err(camss->dev, + "Failed to link %s->%s entities: %d\n", + camss->csid[i].subdev.entity.name, + camss->vfe[k].line[j].subdev.entity.name, + ret); + goto err_link; + } + } + } return 0; @@ -884,8 +910,8 @@ static int camss_register_entities(struct camss *camss) for (i--; i >= 0; i--) msm_vfe_unregister_entities(&camss->vfe[i]); - msm_ispif_unregister_entities(&camss->ispif); err_reg_ispif: + msm_ispif_unregister_entities(camss->ispif); i = camss->csid_num; err_reg_csid: @@ -916,7 +942,7 @@ static void camss_unregister_entities(struct camss *camss) for (i = 0; i < camss->csid_num; i++) msm_csid_unregister_entity(&camss->csid[i]); - msm_ispif_unregister_entities(&camss->ispif); + msm_ispif_unregister_entities(camss->ispif); for (i = 0; i < camss->vfe_num; i++) msm_vfe_unregister_entities(&camss->vfe[i]); @@ -1047,6 +1073,15 @@ static int camss_probe(struct platform_device *pdev) goto err_free; } + if (camss->version == CAMSS_8x16 || + camss->version == CAMSS_8x96) { + camss->ispif = devm_kcalloc(dev, 1, sizeof(*camss->ispif), GFP_KERNEL); + if (!camss->ispif) { + ret = -ENOMEM; + goto err_free; + } + } + camss->vfe = devm_kcalloc(dev, camss->vfe_num, sizeof(*camss->vfe), GFP_KERNEL); if (!camss->vfe) { diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index 46e986452824..b7ad8e9f68a8 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -79,7 +79,7 @@ struct camss { struct csiphy_device *csiphy; int csid_num; struct csid_device *csid; - struct ispif_device ispif; + struct ispif_device *ispif; int vfe_num; struct vfe_device *vfe; atomic_t ref_count; From patchwork Wed Jan 20 13:43:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367984 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A8E7C282C3 for ; Wed, 20 Jan 2021 21:09:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 166B82343E for ; Wed, 20 Jan 2021 21:09:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729099AbhATUzS (ORCPT ); Wed, 20 Jan 2021 15:55:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43364 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730099AbhATNpx (ORCPT ); Wed, 20 Jan 2021 08:45:53 -0500 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4DF5C0617A5 for ; Wed, 20 Jan 2021 05:44:36 -0800 (PST) Received: by mail-wr1-x432.google.com with SMTP id m4so23134567wrx.9 for ; Wed, 20 Jan 2021 05:44:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ScsIWWOMIC+3Wb2aXH8jce/SLube2IuKVJckIrMrpjw=; b=pyUciyUiFgQRXd6S2f9uv2bbimtwoIblxOhrOkmnNHCyRDYIYkevu4fjY8inAowF7o ZOjSbNVsLTsu4cLSkKfMiwbbHHQR7CRazFsP+RKQJOCIc4N/1APfMMh7ov7nhBLdk1C6 HFLPyvpLoW5m3OkkMGdZPtJGabEw9lnO/IVPPatkqEQW8N1XY42FlMQXYA56U5KInBez pkJ9DoEll9MaRGmp7/g6XQ+DDQ14wfKNGTK6q4sDZxxZP9UwTDHSdRiBjuxJCxKeANaB oWAYCmMiwolgqOLqD1FuToy1CtJBJ6ysnCJ2OYOfhwm5P84btRuW9kp1GCUna+t+LpXD eI5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ScsIWWOMIC+3Wb2aXH8jce/SLube2IuKVJckIrMrpjw=; b=qvqT2PNPqQbBuz7M1Vk8zkh5T7PwxF0jJH8qYpIc9TtMqudfl/tMYEQTbgisMPqy6i yse/hbLjy0RD+qguS5slU2E1U9kCc5oyu1aCSmA0sIffVsH723VOs61sFzkl3QOVSg3Y S5Taq5tIme5941zurFATKWZYSl/piUdQYc8n6+i82pGqR5DLGOctpsaB5zXxL1pW7cuU qI+c7gYRvf/vxrtzhjW2DCcO1N9krQccy9d8/X+A4e1QsXzNKhB4z3PLyp08zXEZAokL vbxbe75lebPLN+CZhVcuJ8fwHNet0uNmZDbRFUlAlDu+UbNmVPKCnnKoTiit5EQpknni CD+A== X-Gm-Message-State: AOAM533+BgDvAN/sGl2wZLYKMzAKacZw8LRKcQH4XsBUuw+9L8Q1Cpep OLAPU367jgRAVV5hKticbV/3iA== X-Google-Smtp-Source: ABdhPJwfHcFpWI1lVgozCLuVyXKJ4nRDbRbgJImUrX6hGhE/KrZlQvkjYL6Zqhw3B+rmcTYf82Saig== X-Received: by 2002:adf:eb4c:: with SMTP id u12mr7403137wrn.79.1611150275130; Wed, 20 Jan 2021 05:44:35 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:34 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 06/22] media: camss: Add support for VFE hardware version Titan 170 Date: Wed, 20 Jan 2021 14:43:41 +0100 Message-Id: <20210120134357.1522254-6-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add register definitions for version 170 of the Titan architecture and implement support for the RDI output mode. The RDI mode as opposed to the PIX output mode for the VFE unit does not support any ISP functionality. This means essentially only supporting dumping the output of the whatever the CSI decoder receives from the sensor. For example will a sensor outputting YUV pixel format frames, only allow the VFE to dump those frames as they are received by the ISP to memory through the RDI interface. Signed-off-by: Robert Foss --- Changes since v1: - Andrey: Removed commented out chunk - Remove left over WIP comments drivers/media/platform/qcom/camss/Makefile | 1 + .../media/platform/qcom/camss/camss-vfe-170.c | 805 ++++++++++++++++++ drivers/media/platform/qcom/camss/camss-vfe.c | 59 +- drivers/media/platform/qcom/camss/camss-vfe.h | 25 +- .../media/platform/qcom/camss/camss-video.c | 100 +++ drivers/media/platform/qcom/camss/camss.c | 61 ++ 6 files changed, 1031 insertions(+), 20 deletions(-) create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-170.c diff --git a/drivers/media/platform/qcom/camss/Makefile b/drivers/media/platform/qcom/camss/Makefile index 940c0ae3e003..052c4f405fa3 100644 --- a/drivers/media/platform/qcom/camss/Makefile +++ b/drivers/media/platform/qcom/camss/Makefile @@ -11,6 +11,7 @@ qcom-camss-objs += \ camss-vfe-4-1.o \ camss-vfe-4-7.o \ camss-vfe-4-8.o \ + camss-vfe-170.o \ camss-vfe-gen1.o \ camss-vfe.o \ camss-video.o \ diff --git a/drivers/media/platform/qcom/camss/camss-vfe-170.c b/drivers/media/platform/qcom/camss/camss-vfe-170.c new file mode 100644 index 000000000000..b8ac3a137c8a --- /dev/null +++ b/drivers/media/platform/qcom/camss/camss-vfe-170.c @@ -0,0 +1,805 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * camss-vfe-4-7.c + * + * Qualcomm MSM Camera Subsystem - VFE (Video Front End) Module v4.7 + * + * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. + * Copyright (C) 2015-2018 Linaro Ltd. + */ + +#include +#include +#include +#include + +#include "camss.h" +#include "camss-vfe.h" + +#define VFE_HW_VERSION (0x000) + +#define VFE_GLOBAL_RESET_CMD (0x018) +#define GLOBAL_RESET_CMD_CORE BIT(0) +#define GLOBAL_RESET_CMD_CAMIF BIT(1) +#define GLOBAL_RESET_CMD_BUS BIT(2) +#define GLOBAL_RESET_CMD_BUS_BDG BIT(3) +#define GLOBAL_RESET_CMD_REGISTER BIT(4) +#define GLOBAL_RESET_CMD_PM BIT(5) +#define GLOBAL_RESET_CMD_BUS_MISR BIT(6) +#define GLOBAL_RESET_CMD_TESTGEN BIT(7) +#define GLOBAL_RESET_CMD_DSP BIT(8) +#define GLOBAL_RESET_CMD_IDLE_CGC BIT(9) + +#define VFE_CORE_CFG (0x050) +#define CFG_PIXEL_PATTERN_YCBYCR (0x4) +#define CFG_PIXEL_PATTERN_YCRYCB (0x5) +#define CFG_PIXEL_PATTERN_CBYCRY (0x6) +#define CFG_PIXEL_PATTERN_CRYCBY (0x7) +#define CFG_COMPOSITE_REG_UPDATE_EN BIT(4) + +#define VFE_IRQ_CMD (0x058) +#define CMD_GLOBAL_CLEAR BIT(0) + +#define VFE_IRQ_MASK_0 (0x05c) +#define MASK_0_CAMIF_SOF BIT(0) +#define MASK_0_CAMIF_EOF BIT(1) +#define MASK_0_RDIn_REG_UPDATE(n) BIT((n) + 5) +#define MASK_0_line_n_REG_UPDATE(n) \ + ((n) == VFE_LINE_PIX ? \ + BIT(4) : MASK_0_RDIn_REG_UPDATE(n)) +#define MASK_0_IMAGE_MASTER_n_PING_PONG(n) BIT((n) + 8) +#define MASK_0_IMAGE_COMPOSITE_DONE_n(n) BIT((n) + 25) +#define MASK_0_RESET_ACK BIT(31) + +#define VFE_IRQ_MASK_1 (0x060) +#define MASK_1_CAMIF_ERROR BIT(0) +#define MASK_1_VIOLATION BIT(7) +#define MASK_1_BUS_BDG_HALT_ACK BIT(8) +#define MASK_1_IMAGE_MASTER_n_BUS_OVERFLOW(n) BIT((n) + 9) +#define MASK_1_RDIn_SOF(n) BIT((n) + 29) + +#define VFE_IRQ_CLEAR_0 (0x064) +#define VFE_IRQ_CLEAR_1 (0x068) + +#define VFE_IRQ_STATUS_0 (0x06c) +#define STATUS_0_CAMIF_SOF BIT(0) +#define STATUS_0_RDIn_REG_UPDATE(n) BIT((n) + 5) +#define STATUS_0_line_n_REG_UPDATE(n) \ + ((n) == VFE_LINE_PIX ? \ + BIT(4) : STATUS_0_RDIn_REG_UPDATE(n)) +#define STATUS_0_IMAGE_MASTER_n_PING_PONG(n) BIT((n) + 8) +#define STATUS_0_IMAGE_COMPOSITE_DONE_n(n) BIT((n) + 25) +#define STATUS_0_RESET_ACK BIT(31) + +#define VFE_IRQ_STATUS_1 (0x070) +#define STATUS_1_VIOLATION BIT(7) +#define STATUS_1_BUS_BDG_HALT_ACK BIT(8) +#define STATUS_1_RDIn_SOF(n) BIT((n) + 27) + +#define VFE_VIOLATION_STATUS (0x07c) + +#define VFE_CAMIF_CMD (0x478) +#define CMD_CLEAR_CAMIF_STATUS BIT(2) + +#define VFE_CAMIF_CFG (0x47c) +#define CFG_VSYNC_SYNC_EDGE (0) +#define VSYNC_ACTIVE_HIGH (0) +#define VSYNC_ACTIVE_LOW (1) +#define CFG_HSYNC_SYNC_EDGE (1) +#define HSYNC_ACTIVE_HIGH (0) +#define HSYNC_ACTIVE_LOW (1) +#define CFG_VFE_SUBSAMPLE_ENABLE BIT(4) +#define CFG_BUS_SUBSAMPLE_ENABLE BIT(5) +#define CFG_VFE_OUTPUT_EN BIT(6) +#define CFG_BUS_OUTPUT_EN BIT(7) +#define CFG_BINNING_EN BIT(9) +#define CFG_FRAME_BASED_EN BIT(10) +#define CFG_RAW_CROP_EN BIT(22) + +// XXX different, don't exist in TITAN register docs +#define VFE_0_CAMIF_FRAME_CFG 0x484 +#define VFE_0_CAMIF_WINDOW_WIDTH_CFG 0x488 +#define VFE_0_CAMIF_WINDOW_HEIGHT_CFG 0x48c +#define VFE_0_CAMIF_SUBSAMPLE_CFG 0x490 +#define VFE_0_CAMIF_IRQ_FRAMEDROP_PATTERN 0x498 +#define VFE_0_CAMIF_IRQ_SUBSAMPLE_PATTERN 0x49c +#define VFE_0_CAMIF_STATUS 0x4a4 +#define VFE_0_CAMIF_STATUS_HALT BIT(31) +#define CAMIF_TIMEOUT_SLEEP_US 1000 +#define CAMIF_TIMEOUT_ALL_US 1000000 + +#define VFE_REG_UPDATE_CMD (0x4ac) +#define REG_UPDATE_RDIn(n) BIT(1 + (n)) +#define REG_UPDATE_line_n(n) \ + ((n) == VFE_LINE_PIX ? 1 : REG_UPDATE_RDIn(n)) + + +#define VFE_BUS_IRQ_MASK(n) (0x2044 + (n) * 4) +#define VFE_BUS_IRQ_CLEAR(n) (0x2050 + (n) * 4) + +#define VFE_BUS_IRQ_STATUS(n) (0x205c + (n) * 4) +#define STATUS0_COMP_RESET_DONE BIT(0) +#define STATUS0_COMP_REG_UPDATE0_DONE BIT(1) +#define STATUS0_COMP_REG_UPDATE1_DONE BIT(2) +#define STATUS0_COMP_REG_UPDATE2_DONE BIT(3) +#define STATUS0_COMP_REG_UPDATE3_DONE BIT(4) +#define STATUS0_COMP_REG_UPDATE_DONE(n) BIT(n + 1) +#define STATUS0_COMP0_BUF_DONE BIT(5) +#define STATUS0_COMP1_BUF_DONE BIT(6) +#define STATUS0_COMP2_BUF_DONE BIT(7) +#define STATUS0_COMP3_BUF_DONE BIT(8) +#define STATUS0_COMP4_BUF_DONE BIT(9) +#define STATUS0_COMP5_BUF_DONE BIT(10) +#define STATUS0_COMP_BUF_DONE(n) BIT(n + 5) +#define STATUS0_COMP_ERROR BIT(11) +#define STATUS0_COMP_OVERWRITE BIT(12) +#define STATUS0_OVERFLOW BIT(13) +#define STATUS0_VIOLATION BIT(14) +/* WM_CLIENT_BUF_DONE defined for buffers 0:19 */ +#define STATUS1_WM_CLIENT_BUF_DONE(n) BIT(n) +#define STATUS1_EARLY_DONE BIT(24) +#define STATUS2_DUAL_COMP0_BUF_DONE BIT(0) +#define STATUS2_DUAL_COMP1_BUF_DONE BIT(1) +#define STATUS2_DUAL_COMP2_BUF_DONE BIT(2) +#define STATUS2_DUAL_COMP3_BUF_DONE BIT(3) +#define STATUS2_DUAL_COMP4_BUF_DONE BIT(4) +#define STATUS2_DUAL_COMP5_BUF_DONE BIT(5) +#define STATUS2_DUAL_COMP_BUF_DONE(n) BIT(n) +#define STATUS2_DUAL_COMP_ERROR BIT(6) +#define STATUS2_DUAL_COMP_OVERWRITE BIT(7) + +#define VFE_BUS_IRQ_CLEAR_GLOBAL (0x2068) + +#define VFE_BUS_WM_DEBUG_STATUS_CFG (0x226c) +#define DEBUG_STATUS_CFG_STATUS0(n) BIT(n) +#define DEBUG_STATUS_CFG_STATUS1(n) BIT(8+n) + +#define VFE_BUS_WM_ADDR_SYNC_FRAME_HEADER (0x2080) + +#define VFE_BUS_WM_ADDR_SYNC_NO_SYNC (0x2084) +#define BUS_VER2_MAX_CLIENTS (24) +#define WM_ADDR_NO_SYNC_DEFAULT_VAL \ + ((1 << BUS_VER2_MAX_CLIENTS) - 1) + +#define VFE_BUS_WM_CGC_OVERRIDE (0x200c) +#define WM_CGC_OVERRIDE_ALL (0xFFFFF) + +#define VFE_BUS_WM_TEST_BUS_CTRL (0x211c) + +#define VFE_BUS_WM_STATUS0(n) (0x2200 + (n) * 0x100) +#define VFE_BUS_WM_STATUS1(n) (0x2204 + (n) * 0x100) +#define VFE_BUS_WM_CFG(n) (0x2208 + (n) * 0x100) +#define WM_CFG_EN (0) +#define WM_CFG_MODE (1) +#define MODE_QCOM_PLAIN (0) +#define MODE_MIPI_RAW (1) +#define WM_CFG_VIRTUALFRAME (2) +#define VFE_BUS_WM_HEADER_ADDR(n) (0x220c + (n) * 0x100) +#define VFE_BUS_WM_HEADER_CFG(n) (0x2210 + (n) * 0x100) +#define VFE_BUS_WM_IMAGE_ADDR(n) (0x2214 + (n) * 0x100) +#define VFE_BUS_WM_IMAGE_ADDR_OFFSET(n) (0x2218 + (n) * 0x100) +#define VFE_BUS_WM_BUFFER_WIDTH_CFG(n) (0x221c + (n) * 0x100) +#define WM_BUFFER_DEFAULT_WIDTH (0xFF01) + +#define VFE_BUS_WM_BUFFER_HEIGHT_CFG(n) (0x2220 + (n) * 0x100) +#define VFE_BUS_WM_PACKER_CFG(n) (0x2224 + (n) * 0x100) + +#define VFE_BUS_WM_STRIDE(n) (0x2228 + (n) * 0x100) +#define WM_STRIDE_DEFAULT_STRIDE (0xFF01) + +#define VFE_BUS_WM_IRQ_SUBSAMPLE_PERIOD(n) (0x2248 + (n) * 0x100) +#define VFE_BUS_WM_IRQ_SUBSAMPLE_PATTERN(n) (0x224c + (n) * 0x100) +#define VFE_BUS_WM_FRAMEDROP_PERIOD(n) (0x2250 + (n) * 0x100) +#define VFE_BUS_WM_FRAMEDROP_PATTERN(n) (0x2254 + (n) * 0x100) +#define VFE_BUS_WM_FRAME_INC(n) (0x2258 + (n) * 0x100) +#define VFE_BUS_WM_BURST_LIMIT(n) (0x225c + (n) * 0x100) + + +static void vfe_hw_version_read(struct vfe_device *vfe, struct device *dev) +{ + u32 hw_version = readl_relaxed(vfe->base + VFE_HW_VERSION); + + u32 gen = (hw_version >> 28) & 0xF; + u32 rev = (hw_version >> 16) & 0xFFF; + u32 step = hw_version & 0xFFFF; + + dev_err(dev, "VFE HW Version = %u.%u.%u\n", gen, rev, step); +} + +static inline void vfe_reg_clr(struct vfe_device *vfe, u32 reg, u32 clr_bits) +{ + u32 bits = readl_relaxed(vfe->base + reg); + + writel_relaxed(bits & ~clr_bits, vfe->base + reg); +} + +static inline void vfe_reg_set(struct vfe_device *vfe, u32 reg, u32 set_bits) +{ + u32 bits = readl_relaxed(vfe->base + reg); + + writel_relaxed(bits | set_bits, vfe->base + reg); +} + +static void vfe_global_reset(struct vfe_device *vfe) +{ + u32 reset_bits = GLOBAL_RESET_CMD_IDLE_CGC | + GLOBAL_RESET_CMD_DSP | + GLOBAL_RESET_CMD_TESTGEN | + GLOBAL_RESET_CMD_BUS_MISR | + GLOBAL_RESET_CMD_PM | + GLOBAL_RESET_CMD_REGISTER | + GLOBAL_RESET_CMD_BUS_BDG | + GLOBAL_RESET_CMD_BUS | + GLOBAL_RESET_CMD_CAMIF | + GLOBAL_RESET_CMD_CORE; + + reset_bits = 0x00003F9F; + + writel_relaxed(BIT(31), vfe->base + VFE_IRQ_MASK_0); + + /* Make sure IRQ mask has been written before resetting */ + wmb(); + + writel_relaxed(reset_bits, vfe->base + VFE_GLOBAL_RESET_CMD); +} + +static void vfe_wm_start(struct vfe_device *vfe, u8 wm, struct vfe_line *line) +{ + u32 val; + + /*Set Debug Registers*/ + val = DEBUG_STATUS_CFG_STATUS0(1) | + DEBUG_STATUS_CFG_STATUS0(7); + writel_relaxed(val, vfe->base + VFE_BUS_WM_DEBUG_STATUS_CFG); + + /* BUS_WM_INPUT_IF_ADDR_SYNC_FRAME_HEADER */ + writel_relaxed(0, vfe->base + VFE_BUS_WM_ADDR_SYNC_FRAME_HEADER); + + /* no clock gating at bus input */ + val = WM_CGC_OVERRIDE_ALL; + writel_relaxed(val, vfe->base + VFE_BUS_WM_CGC_OVERRIDE); + + writel_relaxed(0x0, vfe->base + VFE_BUS_WM_TEST_BUS_CTRL); + + /* if addr_no_sync has default value then config the addr no sync reg */ + val = WM_ADDR_NO_SYNC_DEFAULT_VAL; + writel_relaxed(val, vfe->base + VFE_BUS_WM_ADDR_SYNC_NO_SYNC); + + writel_relaxed(0xf, vfe->base + VFE_BUS_WM_BURST_LIMIT(wm)); + + val = WM_BUFFER_DEFAULT_WIDTH; + writel_relaxed(val, vfe->base + VFE_BUS_WM_BUFFER_WIDTH_CFG(wm)); + + val = 0; + writel_relaxed(val, vfe->base + VFE_BUS_WM_BUFFER_HEIGHT_CFG(wm)); + + val = 0; + writel_relaxed(val, vfe->base + VFE_BUS_WM_PACKER_CFG(wm)); // XXX 1 for PLAIN8? + + /* Configure stride for RDIs */ + //val = pix->plane_fmt[0].bytesperline; + val = WM_STRIDE_DEFAULT_STRIDE; + writel_relaxed(val, vfe->base + VFE_BUS_WM_STRIDE(wm)); + + /* Enable WM */ + val = 1 << WM_CFG_EN | + MODE_MIPI_RAW << WM_CFG_MODE; + writel_relaxed(val, vfe->base + VFE_BUS_WM_CFG(wm)); +} + +static void vfe_wm_stop(struct vfe_device *vfe, u8 wm) +{ + /* Disable WM */ + writel_relaxed(0, vfe->base + VFE_BUS_WM_CFG(wm)); +} + +static void vfe_wm_update(struct vfe_device *vfe, u8 wm, u32 addr, + struct vfe_line *line) +{ + struct v4l2_pix_format_mplane *pix = + &line->video_out.active_fmt.fmt.pix_mp; + u32 stride = pix->plane_fmt[0].bytesperline; + + writel_relaxed(addr, vfe->base + VFE_BUS_WM_IMAGE_ADDR(wm)); + writel_relaxed(stride * pix->height, vfe->base + VFE_BUS_WM_FRAME_INC(wm)); +} + +static void vfe_reg_update(struct vfe_device *vfe, enum vfe_line_id line_id) +{ + vfe->reg_update |= REG_UPDATE_line_n(line_id); + + /* Enforce ordering between previous reg writes and reg update */ + wmb(); + + writel_relaxed(vfe->reg_update, vfe->base + VFE_REG_UPDATE_CMD); + + /* Enforce ordering between reg update and subsequent reg writes */ + wmb(); +} + +static inline void vfe_reg_update_clear(struct vfe_device *vfe, + enum vfe_line_id line_id) +{ + vfe->reg_update &= ~REG_UPDATE_line_n(line_id); +} + +static void vfe_enable_irq_common(struct vfe_device *vfe) +{ + vfe_reg_set(vfe, VFE_IRQ_MASK_0, ~0u); + vfe_reg_set(vfe, VFE_IRQ_MASK_1, ~0u); + + writel_relaxed(~0u, vfe->base + VFE_BUS_IRQ_MASK(0)); + writel_relaxed(~0u, vfe->base + VFE_BUS_IRQ_MASK(1)); + writel_relaxed(~0u, vfe->base + VFE_BUS_IRQ_MASK(2)); +} + +static void vfe_isr_halt_ack(struct vfe_device *vfe) +{ + complete(&vfe->halt_complete); +} + +static void vfe_isr_read(struct vfe_device *vfe, u32 *status0, u32 *status1) +{ + *status0 = readl_relaxed(vfe->base + VFE_IRQ_STATUS_0); + *status1 = readl_relaxed(vfe->base + VFE_IRQ_STATUS_1); + + writel_relaxed(*status0, vfe->base + VFE_IRQ_CLEAR_0); + writel_relaxed(*status1, vfe->base + VFE_IRQ_CLEAR_1); + + /* Enforce ordering between IRQ Clear and Global IRQ Clear */ + wmb(); + writel_relaxed(CMD_GLOBAL_CLEAR, vfe->base + VFE_IRQ_CMD); +} + +static void vfe_violation_read(struct vfe_device *vfe) +{ + u32 violation = readl_relaxed(vfe->base + VFE_VIOLATION_STATUS); + + pr_err_ratelimited("VFE: violation = 0x%08x\n", violation); +} + +/* + * vfe_isr - VFE module interrupt handler + * @irq: Interrupt line + * @dev: VFE device + * + * Return IRQ_HANDLED on success + */ +static irqreturn_t vfe_isr(int irq, void *dev) +{ + struct vfe_device *vfe = dev; + u32 status0, status1, vfe_bus_status[3]; + int i, wm; + + status0 = readl_relaxed(vfe->base + VFE_IRQ_STATUS_0); + status1 = readl_relaxed(vfe->base + VFE_IRQ_STATUS_1); + + writel_relaxed(status0, vfe->base + VFE_IRQ_CLEAR_0); + writel_relaxed(status1, vfe->base + VFE_IRQ_CLEAR_1); + + for (i = VFE_LINE_RDI0; i <= VFE_LINE_RDI2; i++) { + vfe_bus_status[i] = readl_relaxed(vfe->base + VFE_BUS_IRQ_STATUS(i)); + writel_relaxed(vfe_bus_status[i], vfe->base + VFE_BUS_IRQ_CLEAR(i)); + } + + /* Enforce ordering between IRQ reading and interpretation */ + wmb(); + + writel_relaxed(CMD_GLOBAL_CLEAR, vfe->base + VFE_IRQ_CMD); + writel_relaxed(1, vfe->base + VFE_BUS_IRQ_CLEAR_GLOBAL); + + if (status0 & STATUS_0_RESET_ACK) + vfe->isr_ops.reset_ack(vfe); + + for (i = VFE_LINE_RDI0; i <= VFE_LINE_PIX; i++) + if (status0 & STATUS_0_line_n_REG_UPDATE(i)) + vfe->isr_ops.reg_update(vfe, i); + + for (i = VFE_LINE_RDI0; i <= VFE_LINE_RDI2; i++) + if (status0 & STATUS_1_RDIn_SOF(i)) + vfe->isr_ops.sof(vfe, i); + + for (i = 0; i < MSM_VFE_COMPOSITE_IRQ_NUM; i++) + if (vfe_bus_status[0] & STATUS0_COMP_BUF_DONE(i)) + vfe->isr_ops.comp_done(vfe, i); + + for (wm = 0; wm < MSM_VFE_IMAGE_MASTERS_NUM; wm++) + if (status0 & BIT(9)) + if (vfe_bus_status[1] & STATUS1_WM_CLIENT_BUF_DONE(wm)) + vfe->isr_ops.wm_done(vfe, wm); + + return IRQ_HANDLED; +} + +/* + * vfe_halt - Trigger halt on VFE module and wait to complete + * @vfe: VFE device + * + * Return 0 on success or a negative error code otherwise + */ +static int vfe_halt(struct vfe_device *vfe) +{ + unsigned long time; + + return 0; + + reinit_completion(&vfe->halt_complete); + + time = wait_for_completion_timeout(&vfe->halt_complete, + msecs_to_jiffies(VFE_HALT_TIMEOUT_MS)); + if (!time) { + dev_err(vfe->camss->dev, "VFE halt timeout\n"); + return -EIO; + } + + return 0; +} + +static int vfe_get_output(struct vfe_line *line) +{ + struct vfe_device *vfe = to_vfe(line); + struct vfe_output *output; + struct v4l2_format *f = &line->video_out.active_fmt; + unsigned long flags; + int i; + int wm_idx; + + spin_lock_irqsave(&vfe->output_lock, flags); + + output = &line->output; + if (output->state != VFE_OUTPUT_OFF) { + dev_err(vfe->camss->dev, "Output is running\n"); + goto error; + } + + switch (f->fmt.pix_mp.pixelformat) { + case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + case V4L2_PIX_FMT_NV16: + case V4L2_PIX_FMT_NV61: + output->wm_num = 2; + break; + default: + output->wm_num = 1; + break; + } + + for (i = 0; i < output->wm_num; i++) { + wm_idx = vfe_reserve_wm(vfe, line->id); + if (wm_idx < 0) { + dev_err(vfe->camss->dev, "Can not reserve wm\n"); + goto error_get_wm; + } + output->wm_idx[i] = wm_idx; + } + + output->drop_update_idx = 0; + + spin_unlock_irqrestore(&vfe->output_lock, flags); + + return 0; + +error_get_wm: + for (i--; i >= 0; i--) + vfe_release_wm(vfe, output->wm_idx[i]); + output->state = VFE_OUTPUT_OFF; +error: + spin_unlock_irqrestore(&vfe->output_lock, flags); + + return -EINVAL; +} + +static int vfe_enable_output(struct vfe_line *line) +{ + struct vfe_device *vfe = to_vfe(line); + struct vfe_output *output = &line->output; + const struct vfe_hw_ops *ops = vfe->ops; + struct media_entity *sensor; + unsigned long flags; + unsigned int frame_skip = 0; + unsigned int i; + + sensor = camss_find_sensor(&line->subdev.entity); + if (sensor) { + struct v4l2_subdev *subdev = + media_entity_to_v4l2_subdev(sensor); + + v4l2_subdev_call(subdev, sensor, g_skip_frames, &frame_skip); + /* Max frame skip is 29 frames */ + if (frame_skip > VFE_FRAME_DROP_VAL - 1) + frame_skip = VFE_FRAME_DROP_VAL - 1; + } + + spin_lock_irqsave(&vfe->output_lock, flags); + + ops->reg_update_clear(vfe, line->id); + + if (output->state != VFE_OUTPUT_OFF) { + dev_err(vfe->camss->dev, "Output is not in reserved state %d\n", + output->state); + spin_unlock_irqrestore(&vfe->output_lock, flags); + return -EINVAL; + } + + WARN_ON(output->gen2.active_num); + + output->state = VFE_OUTPUT_ON; + + output->sequence = 0; + output->wait_reg_update = 0; + reinit_completion(&output->reg_update); + + if (line->id != VFE_LINE_PIX) + vfe_wm_start(vfe, output->wm_idx[0], line); + + for (i = 0; i < 2; i++) { + output->buf[i] = vfe_buf_get_pending(output); + if (!output->buf[i]) + break; + output->gen2.active_num++; + vfe_wm_update(vfe, output->wm_idx[0], output->buf[i]->addr[0], line); + } + + ops->reg_update(vfe, line->id); + + spin_unlock_irqrestore(&vfe->output_lock, flags); + + return 0; +} + +static int vfe_disable_output(struct vfe_line *line) +{ + struct vfe_device *vfe = to_vfe(line); + struct vfe_output *output = &line->output; + unsigned long flags; + unsigned int i; + bool done; + int timeout = 0; + + do { + spin_lock_irqsave(&vfe->output_lock, flags); + done = !output->gen2.active_num; + spin_unlock_irqrestore(&vfe->output_lock, flags); + usleep_range(10000, 20000); + + if (timeout++ == 100) { + dev_err(vfe->camss->dev, "VFE idle timeout - resetting\n"); + vfe_reset(vfe); + output->gen2.active_num = 0; + return 0; + } + } while (!done); + + spin_lock_irqsave(&vfe->output_lock, flags); + for (i = 0; i < output->wm_num; i++) + vfe_wm_stop(vfe, output->wm_idx[i]); + spin_unlock_irqrestore(&vfe->output_lock, flags); + + return 0; +} + +/* + * vfe_enable - Enable streaming on VFE line + * @line: VFE line + * + * Return 0 on success or a negative error code otherwise + */ +static int vfe_enable(struct vfe_line *line) +{ + struct vfe_device *vfe = to_vfe(line); + int ret; + + mutex_lock(&vfe->stream_lock); + + if (!vfe->stream_count) + vfe_enable_irq_common(vfe); + + vfe->stream_count++; + + mutex_unlock(&vfe->stream_lock); + + ret = vfe_get_output(line); + if (ret < 0) + goto error_get_output; + + ret = vfe_enable_output(line); + if (ret < 0) + goto error_enable_output; + + vfe->was_streaming = 1; + + return 0; + + +error_enable_output: + vfe_put_output(line); + +error_get_output: + mutex_lock(&vfe->stream_lock); + + vfe->stream_count--; + + mutex_unlock(&vfe->stream_lock); + + return ret; +} + +/* + * vfe_disable - Disable streaming on VFE line + * @line: VFE line + * + * Return 0 on success or a negative error code otherwise + */ +static int vfe_disable(struct vfe_line *line) +{ + struct vfe_device *vfe = to_vfe(line); + + vfe_disable_output(line); + + vfe_put_output(line); + + mutex_lock(&vfe->stream_lock); + + vfe->stream_count--; + + mutex_unlock(&vfe->stream_lock); + + return 0; +} + +/* + * vfe_isr_sof - Process start of frame interrupt + * @vfe: VFE Device + * @line_id: VFE line + */ +static void vfe_isr_sof(struct vfe_device *vfe, enum vfe_line_id line_id) +{ + +} + +/* + * vfe_isr_reg_update - Process reg update interrupt + * @vfe: VFE Device + * @line_id: VFE line + */ +static void vfe_isr_reg_update(struct vfe_device *vfe, enum vfe_line_id line_id) +{ + struct vfe_output *output; + unsigned long flags; + + spin_lock_irqsave(&vfe->output_lock, flags); + vfe->ops->reg_update_clear(vfe, line_id); + + output = &vfe->line[line_id].output; + + if (output->wait_reg_update) { + output->wait_reg_update = 0; + complete(&output->reg_update); + } + + spin_unlock_irqrestore(&vfe->output_lock, flags); +} + +/* + * vfe_isr_wm_done - Process write master done interrupt + * @vfe: VFE Device + * @wm: Write master id + */ +static void vfe_isr_wm_done(struct vfe_device *vfe, u8 wm) +{ + struct vfe_line *line = &vfe->line[vfe->wm_output_map[wm]]; + struct camss_buffer *ready_buf; + struct vfe_output *output; + unsigned long flags; + u32 index; + u64 ts = ktime_get_ns(); + + spin_lock_irqsave(&vfe->output_lock, flags); + + if (vfe->wm_output_map[wm] == VFE_LINE_NONE) { + dev_err_ratelimited(vfe->camss->dev, + "Received wm done for unmapped index\n"); + goto out_unlock; + } + output = &vfe->line[vfe->wm_output_map[wm]].output; + + ready_buf = output->buf[0]; + if (!ready_buf) { + dev_err_ratelimited(vfe->camss->dev, + "Missing ready buf %d!\n", output->state); + goto out_unlock; + } + + ready_buf->vb.vb2_buf.timestamp = ts; + ready_buf->vb.sequence = output->sequence++; + + index = 0; + output->buf[0] = output->buf[1]; + if (output->buf[0]) + index = 1; + + output->buf[index] = vfe_buf_get_pending(output); + + if (output->buf[index]) + vfe_wm_update(vfe, output->wm_idx[0], output->buf[index]->addr[0], line); + else + output->gen2.active_num--; + + spin_unlock_irqrestore(&vfe->output_lock, flags); + + vb2_buffer_done(&ready_buf->vb.vb2_buf, VB2_BUF_STATE_DONE); + + return; + +out_unlock: + spin_unlock_irqrestore(&vfe->output_lock, flags); +} + +/* + * vfe_queue_buffer - Add empty buffer + * @vid: Video device structure + * @buf: Buffer to be enqueued + * + * Add an empty buffer - depending on the current number of buffers it will be + * put in pending buffer queue or directly given to the hardware to be filled. + * + * Return 0 on success or a negative error code otherwise + */ +static int vfe_queue_buffer(struct camss_video *vid, + struct camss_buffer *buf) +{ + struct vfe_line *line = container_of(vid, struct vfe_line, video_out); + struct vfe_device *vfe = to_vfe(line); + struct vfe_output *output; + unsigned long flags; + + output = &line->output; + + spin_lock_irqsave(&vfe->output_lock, flags); + + if (output->state == VFE_OUTPUT_ON && output->gen2.active_num < 2) { + output->buf[output->gen2.active_num++] = buf; + vfe_wm_update(vfe, output->wm_idx[0], buf->addr[0], line); + } else { + vfe_buf_add_pending(output, buf); + } + + spin_unlock_irqrestore(&vfe->output_lock, flags); + + return 0; +} + +const struct vfe_isr_ops vfe_isr_ops_170 = { + .reset_ack = vfe_isr_reset_ack, + .halt_ack = vfe_isr_halt_ack, + .reg_update = vfe_isr_reg_update, + .sof = vfe_isr_sof, + .comp_done = vfe_isr_comp_done, + .wm_done = vfe_isr_wm_done, +}; + +static const struct camss_video_ops vfe_video_ops_170 = { + .queue_buffer = vfe_queue_buffer, + .flush_buffers = vfe_flush_buffers, +}; + +static void vfe_subdev_init(struct vfe_device *vfe) +{ + vfe->isr_ops = vfe_isr_ops_170; + vfe->video_ops = vfe_video_ops_170; +} + +const struct vfe_hw_ops vfe_ops_170 = { + .global_reset = vfe_global_reset, + .hw_version_read = vfe_hw_version_read, + .isr_read = vfe_isr_read, + .isr = vfe_isr, + .reg_update_clear = vfe_reg_update_clear, + .reg_update = vfe_reg_update, + .subdev_init = vfe_subdev_init, + .vfe_disable = vfe_disable, + .vfe_enable = vfe_enable, + .vfe_halt = vfe_halt, + .violation_read = vfe_violation_read, +}; + diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index 75b4e866c01b..fa9629835e98 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -96,6 +96,39 @@ static const struct vfe_format formats_pix_8x96[] = { { MEDIA_BUS_FMT_YVYU8_2X8, 8 }, }; +static const struct vfe_format formats_rdi_845[] = { + { MEDIA_BUS_FMT_UYVY8_2X8, 8 }, + { MEDIA_BUS_FMT_VYUY8_2X8, 8 }, + { MEDIA_BUS_FMT_YUYV8_2X8, 8 }, + { MEDIA_BUS_FMT_YVYU8_2X8, 8 }, + { MEDIA_BUS_FMT_SBGGR8_1X8, 8 }, + { MEDIA_BUS_FMT_SGBRG8_1X8, 8 }, + { MEDIA_BUS_FMT_SGRBG8_1X8, 8 }, + { MEDIA_BUS_FMT_SRGGB8_1X8, 8 }, + { MEDIA_BUS_FMT_SBGGR10_1X10, 10 }, + { MEDIA_BUS_FMT_SGBRG10_1X10, 10 }, + { MEDIA_BUS_FMT_SGRBG10_1X10, 10 }, + { MEDIA_BUS_FMT_SRGGB10_1X10, 10 }, + { MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE, 16 }, + { MEDIA_BUS_FMT_SBGGR12_1X12, 12 }, + { MEDIA_BUS_FMT_SGBRG12_1X12, 12 }, + { MEDIA_BUS_FMT_SGRBG12_1X12, 12 }, + { MEDIA_BUS_FMT_SRGGB12_1X12, 12 }, + { MEDIA_BUS_FMT_SBGGR14_1X14, 14 }, + { MEDIA_BUS_FMT_SGBRG14_1X14, 14 }, + { MEDIA_BUS_FMT_SGRBG14_1X14, 14 }, + { MEDIA_BUS_FMT_SRGGB14_1X14, 14 }, + { MEDIA_BUS_FMT_Y10_1X10, 10 }, + { MEDIA_BUS_FMT_Y10_2X8_PADHI_LE, 16 }, +}; + +static const struct vfe_format formats_pix_845[] = { + { MEDIA_BUS_FMT_UYVY8_2X8, 8 }, + { MEDIA_BUS_FMT_VYUY8_2X8, 8 }, + { MEDIA_BUS_FMT_YUYV8_2X8, 8 }, + { MEDIA_BUS_FMT_YVYU8_2X8, 8 }, +}; + /* * vfe_get_bpp - map media bus format to bits per pixel * @formats: supported media bus formats array @@ -192,7 +225,8 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code, return sink_code; } else if (vfe->camss->version == CAMSS_8x96 || - vfe->camss->version == CAMSS_660) + vfe->camss->version == CAMSS_660 || + vfe->camss->version == CAMSS_845) switch (sink_code) { case MEDIA_BUS_FMT_YUYV8_2X8: { @@ -256,13 +290,7 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code, return 0; } -/* - * vfe_reset - Trigger reset on VFE module and wait to complete - * @vfe: VFE device - * - * Return 0 on success or a negative error code otherwise - */ -static int vfe_reset(struct vfe_device *vfe) +int vfe_reset(struct vfe_device *vfe) { unsigned long time; @@ -429,7 +457,8 @@ static int vfe_set_clock_rates(struct vfe_device *vfe) struct camss_clock *clock = &vfe->clock[i]; if (!strcmp(clock->name, "vfe0") || - !strcmp(clock->name, "vfe1")) { + !strcmp(clock->name, "vfe1") || + !strcmp(clock->name, "vfe_lite")) { u64 min_rate = 0; long rate; @@ -1268,6 +1297,10 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe, case CAMSS_660: vfe->ops = &vfe_ops_4_8; break; + + case CAMSS_845: + vfe->ops = &vfe_ops_170; + break; default: return -EINVAL; } @@ -1379,6 +1412,14 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe, l->formats = formats_rdi_8x96; l->nformats = ARRAY_SIZE(formats_rdi_8x96); } + } else if (camss->version == CAMSS_845) { + if (i == VFE_LINE_PIX) { + l->formats = formats_pix_845; + l->nformats = ARRAY_SIZE(formats_pix_845); + } else { + l->formats = formats_rdi_845; + l->nformats = ARRAY_SIZE(formats_rdi_845); + } } else { return -EINVAL; } diff --git a/drivers/media/platform/qcom/camss/camss-vfe.h b/drivers/media/platform/qcom/camss/camss-vfe.h index 8629c833f130..a0b618c9cec8 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.h +++ b/drivers/media/platform/qcom/camss/camss-vfe.h @@ -19,7 +19,6 @@ #include "camss-video.h" #include "camss-vfe-gen1.h" - #define MSM_VFE_PAD_SINK 0 #define MSM_VFE_PAD_SRC 1 #define MSM_VFE_PADS_NUM 2 @@ -39,14 +38,14 @@ #define to_vfe(ptr_line) \ container_of(vfe_line_array(ptr_line), struct vfe_device, line) - enum vfe_output_state { VFE_OUTPUT_OFF, VFE_OUTPUT_RESERVED, VFE_OUTPUT_SINGLE, VFE_OUTPUT_CONTINUOUS, VFE_OUTPUT_IDLE, - VFE_OUTPUT_STOPPING + VFE_OUTPUT_STOPPING, + VFE_OUTPUT_ON, }; enum vfe_line_id { @@ -72,6 +71,9 @@ struct vfe_output { int active_buf; int wait_sof; } gen1; + struct { + int active_num; + } gen2; }; enum vfe_output_state state; unsigned int sequence; @@ -169,14 +171,6 @@ void vfe_buf_add_pending(struct vfe_output *output, struct camss_buffer *buffer) struct camss_buffer *vfe_buf_get_pending(struct vfe_output *output); -/* - * vfe_disable - Disable streaming on VFE line - * @line: VFE line - * - * Return 0 on success or a negative error code otherwise - */ -int vfe_disable(struct vfe_line *line); - int vfe_flush_buffers(struct camss_video *vid, enum vb2_buffer_state state); /* @@ -191,8 +185,17 @@ int vfe_put_output(struct vfe_line *line); int vfe_release_wm(struct vfe_device *vfe, u8 wm); int vfe_reserve_wm(struct vfe_device *vfe, enum vfe_line_id line_id); +/* + * vfe_reset - Trigger reset on VFE module and wait to complete + * @vfe: VFE device + * + * Return 0 on success or a negative error code otherwise + */ +int vfe_reset(struct vfe_device *vfe); + extern const struct vfe_hw_ops vfe_ops_4_1; extern const struct vfe_hw_ops vfe_ops_4_7; extern const struct vfe_hw_ops vfe_ops_4_8; +extern const struct vfe_hw_ops vfe_ops_170; #endif /* QC_MSM_CAMSS_VFE_H */ diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c index 97cea7c4d769..9c86edd81737 100644 --- a/drivers/media/platform/qcom/camss/camss-video.c +++ b/drivers/media/platform/qcom/camss/camss-video.c @@ -133,6 +133,55 @@ static const struct camss_format_info formats_rdi_8x96[] = { { { 1, 1 } }, { { 1, 1 } }, { 16 } }, }; +static const struct camss_format_info formats_rdi_845[] = { + { MEDIA_BUS_FMT_UYVY8_2X8, V4L2_PIX_FMT_UYVY, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_VYUY8_2X8, V4L2_PIX_FMT_VYUY, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_YUYV8_2X8, V4L2_PIX_FMT_YUYV, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_YVYU8_2X8, V4L2_PIX_FMT_YVYU, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_SBGGR8_1X8, V4L2_PIX_FMT_SBGGR8, 1, + { { 1, 1 } }, { { 1, 1 } }, { 8 } }, + { MEDIA_BUS_FMT_SGBRG8_1X8, V4L2_PIX_FMT_SGBRG8, 1, + { { 1, 1 } }, { { 1, 1 } }, { 8 } }, + { MEDIA_BUS_FMT_SGRBG8_1X8, V4L2_PIX_FMT_SGRBG8, 1, + { { 1, 1 } }, { { 1, 1 } }, { 8 } }, + { MEDIA_BUS_FMT_SRGGB8_1X8, V4L2_PIX_FMT_SRGGB8, 1, + { { 1, 1 } }, { { 1, 1 } }, { 8 } }, + { MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_PIX_FMT_SBGGR10P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 10 } }, + { MEDIA_BUS_FMT_SGBRG10_1X10, V4L2_PIX_FMT_SGBRG10P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 10 } }, + { MEDIA_BUS_FMT_SGRBG10_1X10, V4L2_PIX_FMT_SGRBG10P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 10 } }, + { MEDIA_BUS_FMT_SRGGB10_1X10, V4L2_PIX_FMT_SRGGB10P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 10 } }, + { MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE, V4L2_PIX_FMT_SBGGR10, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_SBGGR12_1X12, V4L2_PIX_FMT_SBGGR12P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 12 } }, + { MEDIA_BUS_FMT_SGBRG12_1X12, V4L2_PIX_FMT_SGBRG12P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 12 } }, + { MEDIA_BUS_FMT_SGRBG12_1X12, V4L2_PIX_FMT_SGRBG12P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 12 } }, + { MEDIA_BUS_FMT_SRGGB12_1X12, V4L2_PIX_FMT_SRGGB12P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 12 } }, + { MEDIA_BUS_FMT_SBGGR14_1X14, V4L2_PIX_FMT_SBGGR14P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 14 } }, + { MEDIA_BUS_FMT_SGBRG14_1X14, V4L2_PIX_FMT_SGBRG14P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 14 } }, + { MEDIA_BUS_FMT_SGRBG14_1X14, V4L2_PIX_FMT_SGRBG14P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 14 } }, + { MEDIA_BUS_FMT_SRGGB14_1X14, V4L2_PIX_FMT_SRGGB14P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 14 } }, + { MEDIA_BUS_FMT_Y10_1X10, V4L2_PIX_FMT_Y10P, 1, + { { 1, 1 } }, { { 1, 1 } }, { 10 } }, + { MEDIA_BUS_FMT_Y10_2X8_PADHI_LE, V4L2_PIX_FMT_Y10, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, +}; + static const struct camss_format_info formats_pix_8x16[] = { { MEDIA_BUS_FMT_YUYV8_1_5X8, V4L2_PIX_FMT_NV12, 1, { { 1, 1 } }, { { 2, 3 } }, { 8 } }, @@ -211,6 +260,49 @@ static const struct camss_format_info formats_pix_8x96[] = { { { 1, 1 } }, { { 1, 1 } }, { 16 } }, }; +static const struct camss_format_info formats_pix_845[] = { + { MEDIA_BUS_FMT_YUYV8_1_5X8, V4L2_PIX_FMT_NV12, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_YVYU8_1_5X8, V4L2_PIX_FMT_NV12, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_UYVY8_1_5X8, V4L2_PIX_FMT_NV12, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_VYUY8_1_5X8, V4L2_PIX_FMT_NV12, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_YUYV8_1_5X8, V4L2_PIX_FMT_NV21, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_YVYU8_1_5X8, V4L2_PIX_FMT_NV21, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_UYVY8_1_5X8, V4L2_PIX_FMT_NV21, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_VYUY8_1_5X8, V4L2_PIX_FMT_NV21, 1, + { { 1, 1 } }, { { 2, 3 } }, { 8 } }, + { MEDIA_BUS_FMT_YUYV8_2X8, V4L2_PIX_FMT_NV16, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_YVYU8_2X8, V4L2_PIX_FMT_NV16, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_UYVY8_2X8, V4L2_PIX_FMT_NV16, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_VYUY8_2X8, V4L2_PIX_FMT_NV16, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_YUYV8_2X8, V4L2_PIX_FMT_NV61, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_YVYU8_2X8, V4L2_PIX_FMT_NV61, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_UYVY8_2X8, V4L2_PIX_FMT_NV61, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_VYUY8_2X8, V4L2_PIX_FMT_NV61, 1, + { { 1, 1 } }, { { 1, 2 } }, { 8 } }, + { MEDIA_BUS_FMT_UYVY8_2X8, V4L2_PIX_FMT_UYVY, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_VYUY8_2X8, V4L2_PIX_FMT_VYUY, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_YUYV8_2X8, V4L2_PIX_FMT_YUYV, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, + { MEDIA_BUS_FMT_YVYU8_2X8, V4L2_PIX_FMT_YVYU, 1, + { { 1, 1 } }, { { 1, 1 } }, { 16 } }, +}; + /* ----------------------------------------------------------------------------- * Helper functions */ @@ -960,6 +1052,14 @@ int msm_video_register(struct camss_video *video, struct v4l2_device *v4l2_dev, video->formats = formats_rdi_8x96; video->nformats = ARRAY_SIZE(formats_rdi_8x96); } + } else if (video->camss->version == CAMSS_845) { + if (is_pix) { + video->formats = formats_pix_845; + video->nformats = ARRAY_SIZE(formats_pix_845); + } else { + video->formats = formats_rdi_845; + video->nformats = ARRAY_SIZE(formats_rdi_845); + } } else { ret = -EINVAL; goto error_video_register; diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index b966de344b5b..d710073e47a3 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -465,6 +465,67 @@ static const struct resources vfe_res_660[] = { } }; +static const struct resources vfe_res_845[] = { + /* VFE0 */ + { + .regulator = { NULL }, + .clock = { "camnoc_axi", "cpas_ahb", "slow_ahb_src", + "soc_ahb", "vfe0", "vfe0_axi", + "vfe0_src", "csi0", + "csi0_src"}, + .clock_rate = { { 0 }, + { 0 }, + { 80000000 }, + { 0 }, + { 19200000, 100000000, 320000000, 404000000, 480000000, 600000000 }, + { 0 }, + { 320000000 }, + { 19200000, 75000000, 384000000, 538666667 }, + { 384000000 } }, + .reg = { "vfe0" }, + .interrupt = { "vfe0" } + }, + + /* VFE1 */ + { + .regulator = { NULL }, + .clock = { "camnoc_axi", "cpas_ahb", "slow_ahb_src", + "soc_ahb", "vfe1", "vfe1_axi", + "vfe1_src", "csi1", + "csi1_src"}, + .clock_rate = { { 0 }, + { 0 }, + { 80000000 }, + { 0 }, + { 19200000, 100000000, 320000000, 404000000, 480000000, 600000000 }, + { 0 }, + { 320000000 }, + { 19200000, 75000000, 384000000, 538666667 }, + { 384000000 } }, + .reg = { "vfe1" }, + .interrupt = { "vfe1" } + }, + + /* VFE-lite */ + { + .regulator = { NULL }, + .clock = { "camnoc_axi", "cpas_ahb", "slow_ahb_src", + "soc_ahb", "vfe_lite", + "vfe_lite_src", "csi2", + "csi2_src"}, + .clock_rate = { { 0 }, + { 0 }, + { 80000000 }, + { 0 }, + { 19200000, 100000000, 320000000, 404000000, 480000000, 600000000 }, + { 320000000 }, + { 19200000, 75000000, 384000000, 538666667 }, + { 384000000 } }, + .reg = { "vfe_lite" }, + .interrupt = { "vfe_lite" } + } +}; + /* * camss_add_clock_margin - Add margin to clock frequency rate * @rate: Clock frequency rate From patchwork Wed Jan 20 13:43:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367180 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9CD06C433E0 for ; Wed, 20 Jan 2021 21:09:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 558812343E for ; Wed, 20 Jan 2021 21:09:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727151AbhATUzN (ORCPT ); Wed, 20 Jan 2021 15:55:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43322 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730619AbhATNpx (ORCPT ); Wed, 20 Jan 2021 08:45:53 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 204C5C0617A7 for ; Wed, 20 Jan 2021 05:44:39 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id e15so2910795wme.0 for ; Wed, 20 Jan 2021 05:44:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=sfFHGntv9vS08N2U1NTEmFN9zbWTIzne2qD4TJ7xpuU=; b=X3+Us7Oav43F2DO+SH5cIBDIYWLn+Bc+A5227rTGHzJ+P6A65lJ2V5j7/AoiBLkN+x KGUfPwezfX3/j6mFikfOiqBXhdIlPeUT6LwkiEO8JrfefFqFjxi7nSwt2BxmXOIMRGxF cXeAcSrlUFw14uMIq1cYWjCu7tn1IYQAfqhTr3az6E32+5mOow8MAaBMWEdubwnGVqCr l41B2T1JhFjREQm6FutTMqK+NyxNKh6E6GRKuuZv82bdcPS+qnwFvAveoZEABUTgenla IAYV7qEBhl4OvFto1/8DDuQ4WmXD0RbNnUxcxXPxzm/94M1vmEKCVQcAGnmuav18jBrl HJqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=sfFHGntv9vS08N2U1NTEmFN9zbWTIzne2qD4TJ7xpuU=; b=We+lyu6w6JwtCtoTGDAQzyV7H9NBsghDGQDMKkcEIAG4zo/ILkaSGN0UxNronzCyXL D0i56P0IcNz+NWsCijOq8vCMIyvGzwWQu6mwU8UcBnJIUidgkDg9OFjr4rbwvDqmJ/Kd 5ehnqsYavRCmtibh/tREje2XNshI7Hh6ixQZ22fqLVviWT1PjGdAHdnBMJg+QZ62AYyn mak9hLcp/jd7EpDeoyDTfHMDlranMET/pKgLzWq70zFomec2ASEBrog8iTy/JoVLB06f TBNSZIQXtP1ZRkcI4DyajSCWs6Lu7pDJFP4mS2/ftvtG2BRB3O9XxLYDLaZ5YSHS9zKI jDpg== X-Gm-Message-State: AOAM533YjBrTxND5uAWnsZnyLz5wcSkCp1HvoDdsYzLYB2RnvwPmJ8LG yyq7/NGDnOQqXreLoXp/mDYw9g== X-Google-Smtp-Source: ABdhPJzmuc01Ym+szua9LJB3ZIzqfJ0F84M5aMhizptggLHKZzsNzHlOEdWxQBtlmHAR3cONYSY2HQ== X-Received: by 2002:a7b:c3d6:: with SMTP id t22mr4448191wmj.1.1611150277927; Wed, 20 Jan 2021 05:44:37 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:37 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 07/22] media: camss: Add missing format identifiers Date: Wed, 20 Jan 2021 14:43:42 +0100 Message-Id: <20210120134357.1522254-7-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The CSI-2 spec defines the following types: - Data Type - Often abbreviated DT - Decode Format - Often abbreviated as DF - Encode Format These definitions are as far as I can tell complete for CSI-2. Additionally the Qualcomm internal type describing Plain Formats has been added. Plain formats describe the size of the pixels written by the RDI units to memory. PLAIN8 for example has the size 8 bits, and PLAIN32 32 bits. The appropriate Plain Format is determined by the Decode Format used. The smallest Plain Format that is able to contain a pixel of the used Decode Format is the appropriate one to use. Signed-off-by: Robert Foss --- .../media/platform/qcom/camss/camss-csid.h | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/drivers/media/platform/qcom/camss/camss-csid.h b/drivers/media/platform/qcom/camss/camss-csid.h index 1824b3745e10..02fc34ee8a41 100644 --- a/drivers/media/platform/qcom/camss/camss-csid.h +++ b/drivers/media/platform/qcom/camss/camss-csid.h @@ -21,6 +21,56 @@ #define MSM_CSID_PAD_SRC 1 #define MSM_CSID_PADS_NUM 2 +#define DATA_TYPE_EMBEDDED_DATA_8BIT 0x12 +#define DATA_TYPE_YUV420_8BIT 0x18 +#define DATA_TYPE_YUV420_10BIT 0x19 +#define DATA_TYPE_YUV420_8BIT_LEGACY 0x1a +#define DATA_TYPE_YUV420_8BIT_SHIFTED 0x1c /* Chroma Shifted Pixel Sampling */ +#define DATA_TYPE_YUV420_10BIT_SHIFTED 0x1d /* Chroma Shifted Pixel Sampling */ +#define DATA_TYPE_YUV422_8BIT 0x1e +#define DATA_TYPE_YUV422_10BIT 0x1f +#define DATA_TYPE_RGB444 0x20 +#define DATA_TYPE_RGB555 0x21 +#define DATA_TYPE_RGB565 0x22 +#define DATA_TYPE_RGB666 0x23 +#define DATA_TYPE_RGB888 0x24 +#define DATA_TYPE_RAW_24BIT 0x27 +#define DATA_TYPE_RAW_6BIT 0x28 +#define DATA_TYPE_RAW_7BIT 0x29 +#define DATA_TYPE_RAW_8BIT 0x2a +#define DATA_TYPE_RAW_10BIT 0x2b +#define DATA_TYPE_RAW_12BIT 0x2c +#define DATA_TYPE_RAW_14BIT 0x2d +#define DATA_TYPE_RAW_16BIT 0x2e +#define DATA_TYPE_RAW_20BIT 0x2f + +#define DECODE_FORMAT_UNCOMPRESSED_6_BIT 0x0 +#define DECODE_FORMAT_UNCOMPRESSED_8_BIT 0x1 +#define DECODE_FORMAT_UNCOMPRESSED_10_BIT 0x2 +#define DECODE_FORMAT_UNCOMPRESSED_12_BIT 0x3 +#define DECODE_FORMAT_UNCOMPRESSED_14_BIT 0x4 +#define DECODE_FORMAT_UNCOMPRESSED_16_BIT 0x5 +#define DECODE_FORMAT_UNCOMPRESSED_20_BIT 0x6 +#define DECODE_FORMAT_DPCM_10_6_10 0x7 +#define DECODE_FORMAT_DPCM_10_8_10 0x8 +#define DECODE_FORMAT_DPCM_12_6_12 0x9 +#define DECODE_FORMAT_DPCM_12_8_12 0xA +#define DECODE_FORMAT_DPCM_14_8_14 0xB +#define DECODE_FORMAT_DPCM_14_10_14 0xC +#define DECODE_FORMAT_USER_DEFINED 0xE +#define DECODE_FORMAT_PAYLOAD_ONLY 0xF + +#define ENCODE_FORMAT_RAW_8_BIT 0x1 +#define ENCODE_FORMAT_RAW_10_BIT 0x2 +#define ENCODE_FORMAT_RAW_12_BIT 0x3 +#define ENCODE_FORMAT_RAW_14_BIT 0x4 +#define ENCODE_FORMAT_RAW_16_BIT 0x5 + +#define PLAIN_FORMAT_PLAIN8 0x0 /* supports DPCM, UNCOMPRESSED_6/8_BIT */ +#define PLAIN_FORMAT_PLAIN16 0x1 /* supports DPCM, UNCOMPRESSED_10/16_BIT */ +#define PLAIN_FORMAT_PLAIN32 0x2 /* supports UNCOMPRESSED_20_BIT */ + + enum csid_payload_mode { CSID_PAYLOAD_MODE_INCREMENTING = 0, CSID_PAYLOAD_MODE_ALTERNATING_55_AA = 1, From patchwork Wed Jan 20 13:43:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367088 Delivered-To: patch@linaro.org Received: by 2002:a02:a60d:0:0:0:0:0 with SMTP id c13csp812906jam; Wed, 20 Jan 2021 13:09:19 -0800 (PST) X-Google-Smtp-Source: ABdhPJyBitCLSij6CChgRGs69O/vRr9btQGSNyGVWjZqh0n14+XevhWLQczct7lycJlj9GPvriTC X-Received: by 2002:a17:906:7689:: with SMTP id o9mr7407744ejm.324.1611176959526; Wed, 20 Jan 2021 13:09:19 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611176959; cv=none; d=google.com; s=arc-20160816; b=hj00rzco3DjFJDj84wovalbmsE2AWc26ybM57+iU1R6kN3/KsMRsOQcGdhyBx426u0 vW7KHt6PpUR0/N5Pg8LE9SEfvKdEU47aIgF1VHf/iQooxkvBT+VwjaJxI9Hj3/hq8Zwz kbfuetyYX5UYgoNnCO1L1X0CDhVWshXV5V+d3oSKsLAa2pYgM0reZjdG0LdaVoLBH7CZ 6jQhRLCHnAlkVFS9Z0WcAmhNECRISZkN7L3u64cmiVeT6y3L1veiYBOJkELbfmTFQB+4 zfEl/HuUtRmoJyeF6w/TfL6oGfv4Z7s2BE8k699Hi79uTy7/I9xtK9MHBOi/IyLcataN 0aww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=9S/37lM2/b7mgarPtSYP3rpXQ7uvEhuwiJCINMePQNo=; b=A7nGfK440lS4lij8GRW+aH7HB1v36h+h6BKCTLc1apepicxshspUPC0h3DIEH9JZj6 OZ4cjDgG5GvGFv7JCzYyLvgrn53p0hqzEleURd9sgzypHmaWKYZHuU7eD3xT1ggFoJ/g O1IPnTSEJke92vLEb+8DjylynQ7VJPTRp8+fS3Z5XxsC1zct+eQZRd0VMrZtVydMnY7d RCXhhv+kn+fR4oveSnaiB4P11l342oru/iWKQmaCmuGdtIiIE/2FQia18zj01nPU/R38 EbK0paJ46DpXlIcmoPO978+dbSdFx2V0LfQnUTir133VOtYmajGDPL/HkvKEwH1ECC6F Inxw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=s5ojs3r5; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n15si1341771edy.394.2021.01.20.13.09.19; Wed, 20 Jan 2021 13:09:19 -0800 (PST) Received-SPF: pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=s5ojs3r5; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730504AbhATUzq (ORCPT + 15 others); Wed, 20 Jan 2021 15:55:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732150AbhATNq1 (ORCPT ); Wed, 20 Jan 2021 08:46:27 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9F3CC0617B0 for ; Wed, 20 Jan 2021 05:44:41 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id b5so402585wrr.10 for ; Wed, 20 Jan 2021 05:44:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=9S/37lM2/b7mgarPtSYP3rpXQ7uvEhuwiJCINMePQNo=; b=s5ojs3r5RObMuzJKxLoLS2yhgjfkB/JkmJcQuJINUbwAgTS+gNmQtuBMHRCwqherwH o9Nze6oxRvtlqOOcQm9LVk1UJ5kQM8E6b6YVeISpT4/rM5Vw/QU4GJmBJUUTcaYYvwzu E9nTtXvTFkFl044L2Uw4uYppxnbeci5KgVPzxb76vFZ7Z2bBJWM4H6XdaFgjD6VwpkCg dSEO4rxhXs5i6IuXMBP0hHfVKK2czZJOdI4SAXe0EtLEwSjUzU01kw2/n1E5CJAOb55z ynEtLqHs9x+AGppuBGIJdrKb/1zo7TLJmGK/X78ZHrJw5cbeQpCfIicy6M869GzwWbk/ 3lWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=9S/37lM2/b7mgarPtSYP3rpXQ7uvEhuwiJCINMePQNo=; b=hqk8KPu2/NKqxy2gJmNFbgrb+LPTeKyHjgKI2PpUtqcsrxs0L/O+VNsPLcwFXNrUYk M5U8WCwIEruZv18+AocJZiLcZuxWtJU6SoPPocNB7hZ1aDvssGAYipeMLShxStXiuT2E M2cuNnulAhRbeUgBdX3YENuuaYtXR2Dmw8mtNnmM3rPB1D2MeWTzYQ8JU/dnsyzdbXns B1cpMfJPPFH9uxDKEGDtBKpteAPEmlgR0/dTaQleqb2zb+yg24fpf02zEUMxDQxyozSr Le5EoG8B5bLmuLIJ8ZxcX/dtXwk11K862fO66/mXK0xoVSU4Dh26tma1R16nMSRAwvkG /aEQ== X-Gm-Message-State: AOAM530PVXsalZPr9g3gwpQm0xBVcAdllwXupBl/Jrf+GBk4e+F/AEm4 Rnj6r/LW0ZI3uix46ZNlm8OLLfIegiXdUQ== X-Received: by 2002:adf:902a:: with SMTP id h39mr9329094wrh.147.1611150280317; Wed, 20 Jan 2021 05:44:40 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:39 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 08/22] media: camss: Refactor CSID HW version support Date: Wed, 20 Jan 2021 14:43:43 +0100 Message-Id: <20210120134357.1522254-8-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In order to support Qualcomm ISP hardware architectures that diverge from older architectures, the CSID subdevice drivers needs to be refactored to better abstract the different ISP hardware architectures. Signed-off-by: Robert Foss --- Changes since v1 - kernel test robot: Add missing include, interrupt.h drivers/media/platform/qcom/camss/Makefile | 2 + .../platform/qcom/camss/camss-csid-4-1.c | 338 ++++++++++ .../platform/qcom/camss/camss-csid-4-7.c | 406 ++++++++++++ .../media/platform/qcom/camss/camss-csid.c | 616 +----------------- .../media/platform/qcom/camss/camss-csid.h | 126 +++- 5 files changed, 898 insertions(+), 590 deletions(-) create mode 100644 drivers/media/platform/qcom/camss/camss-csid-4-1.c create mode 100644 drivers/media/platform/qcom/camss/camss-csid-4-7.c -- 2.27.0 diff --git a/drivers/media/platform/qcom/camss/Makefile b/drivers/media/platform/qcom/camss/Makefile index 052c4f405fa3..cff388b653ba 100644 --- a/drivers/media/platform/qcom/camss/Makefile +++ b/drivers/media/platform/qcom/camss/Makefile @@ -4,6 +4,8 @@ qcom-camss-objs += \ camss.o \ camss-csid.o \ + camss-csid-4-1.o \ + camss-csid-4-7.o \ camss-csiphy-2ph-1-0.o \ camss-csiphy-3ph-1-0.o \ camss-csiphy.o \ diff --git a/drivers/media/platform/qcom/camss/camss-csid-4-1.c b/drivers/media/platform/qcom/camss/camss-csid-4-1.c new file mode 100644 index 000000000000..84b415137555 --- /dev/null +++ b/drivers/media/platform/qcom/camss/camss-csid-4-1.c @@ -0,0 +1,338 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * camss-csid-4-1.c + * + * Qualcomm MSM Camera Subsystem - CSID (CSI Decoder) Module + * + * Copyright (C) 2020 Linaro Ltd. + */ + #include + #include + #include + #include + #include + +#include "camss-csid.h" +#include "camss.h" + +#define CAMSS_CSID_HW_VERSION 0x0 +#define CAMSS_CSID_CORE_CTRL_0 0x004 +#define CAMSS_CSID_CORE_CTRL_1 0x008 +#define CAMSS_CSID_RST_CMD 0x00c +#define CAMSS_CSID_CID_LUT_VC_n(n) (0x010 + 0x4 * (n)) +#define CAMSS_CSID_CID_n_CFG(n) (0x020 + 0x4 * (n)) +#define CAMSS_CSID_CID_n_CFG_ISPIF_EN BIT(0) +#define CAMSS_CSID_CID_n_CFG_RDI_EN BIT(1) +#define CAMSS_CSID_CID_n_CFG_DECODE_FORMAT_SHIFT 4 +#define CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_8 (0 << 8) +#define CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_16 (1 << 8) +#define CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_LSB (0 << 9) +#define CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_MSB (1 << 9) +#define CAMSS_CSID_CID_n_CFG_RDI_MODE_RAW_DUMP (0 << 10) +#define CAMSS_CSID_CID_n_CFG_RDI_MODE_PLAIN_PACKING (1 << 10) +#define CAMSS_CSID_IRQ_CLEAR_CMD 0x060 +#define CAMSS_CSID_IRQ_MASK 0x064 +#define CAMSS_CSID_IRQ_STATUS 0x068 +#define CAMSS_CSID_TG_CTRL 0x0a0 +#define CAMSS_CSID_TG_CTRL_DISABLE 0xa06436 +#define CAMSS_CSID_TG_CTRL_ENABLE 0xa06437 +#define CAMSS_CSID_TG_VC_CFG 0x0a4 +#define CAMSS_CSID_TG_VC_CFG_H_BLANKING 0x3ff +#define CAMSS_CSID_TG_VC_CFG_V_BLANKING 0x7f +#define CAMSS_CSID_TG_DT_n_CGG_0(n) (0x0ac + 0xc * (n)) +#define CAMSS_CSID_TG_DT_n_CGG_1(n) (0x0b0 + 0xc * (n)) +#define CAMSS_CSID_TG_DT_n_CGG_2(n) (0x0b4 + 0xc * (n)) + + +enum csid_testgen_pattern { + TESTGEN_PATTERN_INCREMENTING = 0, + TESTGEN_PATTERN_ALTERNATING_55_AA = 1, + TESTGEN_PATTERN_ALL_ZEROES = 2, + TESTGEN_PATTERN_ALL_ONES = 3, + TESTGEN_PATTERN_RANDOM = 4, + TESTGEN_PATTERN_USER_SPECIFIED = 5, +}; + +static const struct csid_format csid_formats[] = { + { + MEDIA_BUS_FMT_UYVY8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_VYUY8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_YUYV8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_YVYU8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_SBGGR8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_Y10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, +}; + +static void csid_configure_stream(struct csid_device *csid, u8 enable) +{ + struct csid_testgen_config *tg = &csid->testgen; + u32 val; + + if (enable) { + struct v4l2_mbus_framefmt *input_format; + const struct csid_format *format; + u8 vc = 0; /* Virtual Channel 0 */ + u8 cid = vc * 4; /* id of Virtual Channel and Data Type set */ + u8 dt_shift; + + if (tg->enabled) { + /* Config Test Generator */ + u32 num_lines, num_bytes_per_line; + + input_format = &csid->fmt[MSM_CSID_PAD_SRC]; + format = csid_get_fmt_entry(csid->formats, csid->nformats, + input_format->code); + num_bytes_per_line = input_format->width * format->bpp * format->spp / 8; + num_lines = input_format->height; + + /* 31:24 V blank, 23:13 H blank, 3:2 num of active DT */ + /* 1:0 VC */ + val = ((CAMSS_CSID_TG_VC_CFG_V_BLANKING & 0xff) << 24) | + ((CAMSS_CSID_TG_VC_CFG_H_BLANKING & 0x7ff) << 13); + writel_relaxed(val, csid->base + CAMSS_CSID_TG_VC_CFG); + + /* 28:16 bytes per lines, 12:0 num of lines */ + val = ((num_bytes_per_line & 0x1fff) << 16) | + (num_lines & 0x1fff); + writel_relaxed(val, csid->base + CAMSS_CSID_TG_DT_n_CGG_0(0)); + + /* 5:0 data type */ + val = format->data_type; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_DT_n_CGG_1(0)); + + /* 2:0 output test pattern */ + val = tg->mode; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_DT_n_CGG_2(0)); + } else { + struct csid_phy_config *phy = &csid->phy; + + input_format = &csid->fmt[MSM_CSID_PAD_SINK]; + format = csid_get_fmt_entry(csid->formats, csid->nformats, + input_format->code); + + val = phy->lane_cnt - 1; + val |= phy->lane_assign << 4; + + writel_relaxed(val, csid->base + CAMSS_CSID_CORE_CTRL_0); + + val = phy->csiphy_id << 17; + val |= 0x9; + + writel_relaxed(val, csid->base + CAMSS_CSID_CORE_CTRL_1); + } + + /* Config LUT */ + + dt_shift = (cid % 4) * 8; + val = readl_relaxed(csid->base + CAMSS_CSID_CID_LUT_VC_n(vc)); + val &= ~(0xff << dt_shift); + val |= format->data_type << dt_shift; + writel_relaxed(val, csid->base + CAMSS_CSID_CID_LUT_VC_n(vc)); + + val = CAMSS_CSID_CID_n_CFG_ISPIF_EN; + val |= CAMSS_CSID_CID_n_CFG_RDI_EN; + val |= format->decode_format << CAMSS_CSID_CID_n_CFG_DECODE_FORMAT_SHIFT; + val |= CAMSS_CSID_CID_n_CFG_RDI_MODE_RAW_DUMP; + writel_relaxed(val, csid->base + CAMSS_CSID_CID_n_CFG(cid)); + + if (tg->enabled) { + val = CAMSS_CSID_TG_CTRL_ENABLE; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_CTRL); + } + } else { + if (tg->enabled) { + val = CAMSS_CSID_TG_CTRL_DISABLE; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_CTRL); + } + } +} + +static int csid_configure_testgen_pattern(struct csid_device *csid, s32 val) +{ + s32 regval = val - 1; + + if (regval > 0 || regval <= CSID_PAYLOAD_MODE_MAX_SUPPORTED_4_1) + csid->testgen.mode = regval; + + return 0; +} + +static u32 csid_hw_version(struct csid_device *csid) +{ + u32 hw_version = readl_relaxed(csid->base + CAMSS_CSID_HW_VERSION); + + dev_dbg(csid->camss->dev, "CSID HW Version = 0x%08x\n", hw_version); + + return hw_version; +} + +static irqreturn_t csid_isr(int irq, void *dev) +{ + struct csid_device *csid = dev; + u32 value; + + value = readl_relaxed(csid->base + CAMSS_CSID_IRQ_STATUS); + writel_relaxed(value, csid->base + CAMSS_CSID_IRQ_CLEAR_CMD); + + if ((value >> 11) & 0x1) + complete(&csid->reset_complete); + + return IRQ_HANDLED; +} + +static int csid_reset(struct csid_device *csid) +{ + unsigned long time; + + reinit_completion(&csid->reset_complete); + + writel_relaxed(0x7fff, csid->base + CAMSS_CSID_RST_CMD); + + time = wait_for_completion_timeout(&csid->reset_complete, + msecs_to_jiffies(CSID_RESET_TIMEOUT_MS)); + if (!time) { + dev_err(csid->camss->dev, "CSID reset timeout\n"); + return -EIO; + } + + return 0; +} + +static u32 csid_src_pad_code(struct csid_device *csid, u32 sink_code, + unsigned int match_format_idx, u32 match_code) +{ + if (match_format_idx > 0) + return 0; + + return sink_code; +} + +static void csid_subdev_init(struct csid_device *csid) +{ + csid->formats = csid_formats; + csid->nformats = ARRAY_SIZE(csid_formats); + csid->testgen.modes = csid_testgen_modes; + csid->testgen.nmodes = CSID_PAYLOAD_MODE_MAX_SUPPORTED_4_1; +} + +const struct csid_hw_ops csid_ops_4_1 = { + .configure_stream = csid_configure_stream, + .configure_testgen_pattern = csid_configure_testgen_pattern, + .hw_version = csid_hw_version, + .isr = csid_isr, + .reset = csid_reset, + .src_pad_code = csid_src_pad_code, + .subdev_init = csid_subdev_init, +}; diff --git a/drivers/media/platform/qcom/camss/camss-csid-4-7.c b/drivers/media/platform/qcom/camss/camss-csid-4-7.c new file mode 100644 index 000000000000..16a69b140f4e --- /dev/null +++ b/drivers/media/platform/qcom/camss/camss-csid-4-7.c @@ -0,0 +1,406 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * camss-csid-4-7.c + * + * Qualcomm MSM Camera Subsystem - CSID (CSI Decoder) Module + * + * Copyright (C) 2020 Linaro Ltd. + */ +#include +#include +#include +#include +#include + +#include "camss-csid.h" +#include "camss.h" + +#define CAMSS_CSID_HW_VERSION 0x0 +#define CAMSS_CSID_CORE_CTRL_0 0x004 +#define CAMSS_CSID_CORE_CTRL_1 0x008 +#define CAMSS_CSID_RST_CMD 0x010 +#define CAMSS_CSID_CID_LUT_VC_n(n) (0x014 + 0x4 * (n)) +#define CAMSS_CSID_CID_n_CFG(n) (0x024 + 0x4 * (n)) +#define CAMSS_CSID_CID_n_CFG_ISPIF_EN BIT(0) +#define CAMSS_CSID_CID_n_CFG_RDI_EN BIT(1) +#define CAMSS_CSID_CID_n_CFG_DECODE_FORMAT_SHIFT 4 +#define CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_8 (0 << 8) +#define CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_16 (1 << 8) +#define CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_LSB (0 << 9) +#define CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_MSB (1 << 9) +#define CAMSS_CSID_CID_n_CFG_RDI_MODE_RAW_DUMP (0 << 10) +#define CAMSS_CSID_CID_n_CFG_RDI_MODE_PLAIN_PACKING (1 << 10) +#define CAMSS_CSID_IRQ_CLEAR_CMD 0x064 +#define CAMSS_CSID_IRQ_MASK 0x068 +#define CAMSS_CSID_IRQ_STATUS 0x06c +#define CAMSS_CSID_TG_CTRL 0x0a8 +#define CAMSS_CSID_TG_CTRL_DISABLE 0xa06436 +#define CAMSS_CSID_TG_CTRL_ENABLE 0xa06437 +#define CAMSS_CSID_TG_VC_CFG 0x0ac +#define CAMSS_CSID_TG_VC_CFG_H_BLANKING 0x3ff +#define CAMSS_CSID_TG_VC_CFG_V_BLANKING 0x7f +#define CAMSS_CSID_TG_DT_n_CGG_0(n) (0x0b4 + 0xc * (n)) +#define CAMSS_CSID_TG_DT_n_CGG_1(n) (0x0b8 + 0xc * (n)) +#define CAMSS_CSID_TG_DT_n_CGG_2(n) (0x0bc + 0xc * (n)) + + +static const struct csid_format csid_formats[] = { + { + MEDIA_BUS_FMT_UYVY8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_VYUY8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_YUYV8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_YVYU8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_SBGGR8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, + { + MEDIA_BUS_FMT_Y10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, +}; + +static void csid_configure_stream(struct csid_device *csid, u8 enable) +{ + struct csid_testgen_config *tg = &csid->testgen; + u32 sink_code = csid->fmt[MSM_CSID_PAD_SINK].code; + u32 src_code = csid->fmt[MSM_CSID_PAD_SRC].code; + u32 val; + + if (enable) { + struct v4l2_mbus_framefmt *input_format; + const struct csid_format *format; + u8 vc = 0; /* Virtual Channel 0 */ + u8 cid = vc * 4; /* id of Virtual Channel and Data Type set */ + u8 dt_shift; + + if (tg->enabled) { + /* Config Test Generator */ + u32 num_bytes_per_line, num_lines; + + input_format = &csid->fmt[MSM_CSID_PAD_SRC]; + format = csid_get_fmt_entry(csid->formats, csid->nformats, + input_format->code); + num_bytes_per_line = input_format->width * format->bpp * format->spp / 8; + num_lines = input_format->height; + + /* 31:24 V blank, 23:13 H blank, 3:2 num of active DT */ + /* 1:0 VC */ + val = ((CAMSS_CSID_TG_VC_CFG_V_BLANKING & 0xff) << 24) | + ((CAMSS_CSID_TG_VC_CFG_H_BLANKING & 0x7ff) << 13); + writel_relaxed(val, csid->base + CAMSS_CSID_TG_VC_CFG); + + /* 28:16 bytes per lines, 12:0 num of lines */ + val = ((num_bytes_per_line & 0x1fff) << 16) | + (num_lines & 0x1fff); + writel_relaxed(val, csid->base + CAMSS_CSID_TG_DT_n_CGG_0(0)); + + /* 5:0 data type */ + val = format->data_type; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_DT_n_CGG_1(0)); + + /* 2:0 output test pattern */ + val = tg->mode; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_DT_n_CGG_2(0)); + } else { + struct csid_phy_config *phy = &csid->phy; + + input_format = &csid->fmt[MSM_CSID_PAD_SINK]; + format = csid_get_fmt_entry(csid->formats, csid->nformats, + input_format->code); + + val = phy->lane_cnt - 1; + val |= phy->lane_assign << 4; + + writel_relaxed(val, csid->base + CAMSS_CSID_CORE_CTRL_0); + + val = phy->csiphy_id << 17; + val |= 0x9; + + writel_relaxed(val, csid->base + CAMSS_CSID_CORE_CTRL_1); + } + + /* Config LUT */ + + dt_shift = (cid % 4) * 8; + + val = readl_relaxed(csid->base + CAMSS_CSID_CID_LUT_VC_n(vc)); + val &= ~(0xff << dt_shift); + val |= format->data_type << dt_shift; + writel_relaxed(val, csid->base + CAMSS_CSID_CID_LUT_VC_n(vc)); + + val = CAMSS_CSID_CID_n_CFG_ISPIF_EN; + val |= CAMSS_CSID_CID_n_CFG_RDI_EN; + val |= format->decode_format << CAMSS_CSID_CID_n_CFG_DECODE_FORMAT_SHIFT; + val |= CAMSS_CSID_CID_n_CFG_RDI_MODE_RAW_DUMP; + + if ((sink_code == MEDIA_BUS_FMT_SBGGR10_1X10 && + src_code == MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE) || + (sink_code == MEDIA_BUS_FMT_Y10_1X10 && + src_code == MEDIA_BUS_FMT_Y10_2X8_PADHI_LE)) { + val |= CAMSS_CSID_CID_n_CFG_RDI_MODE_PLAIN_PACKING; + val |= CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_16; + val |= CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_LSB; + } + + writel_relaxed(val, csid->base + CAMSS_CSID_CID_n_CFG(cid)); + + if (tg->enabled) { + val = CAMSS_CSID_TG_CTRL_ENABLE; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_CTRL); + } + } else { + if (tg->enabled) { + val = CAMSS_CSID_TG_CTRL_DISABLE; + writel_relaxed(val, csid->base + CAMSS_CSID_TG_CTRL); + } + } +} + +static int csid_configure_testgen_pattern(struct csid_device *csid, s32 val) +{ + s32 regval = val - 1; + + if (regval > 0 || regval <= CSID_PAYLOAD_MODE_MAX_SUPPORTED_4_7) + csid->testgen.mode = regval; + + return 0; +} + +static u32 csid_hw_version(struct csid_device *csid) +{ + u32 hw_version = readl_relaxed(csid->base + CAMSS_CSID_HW_VERSION); + + dev_dbg(csid->camss->dev, "CSID HW Version = 0x%08x\n", hw_version); + + return hw_version; +} + +/* + * isr - CSID module interrupt service routine + * @irq: Interrupt line + * @dev: CSID device + * + * Return IRQ_HANDLED on success + */ +static irqreturn_t csid_isr(int irq, void *dev) +{ + struct csid_device *csid = dev; + u32 value; + + value = readl_relaxed(csid->base + CAMSS_CSID_IRQ_STATUS); + writel_relaxed(value, csid->base + CAMSS_CSID_IRQ_CLEAR_CMD); + + if ((value >> 11) & 0x1) + complete(&csid->reset_complete); + + return IRQ_HANDLED; +} + +/* + * csid_reset - Trigger reset on CSID module and wait to complete + * @csid: CSID device + * + * Return 0 on success or a negative error code otherwise + */ +static int csid_reset(struct csid_device *csid) +{ + unsigned long time; + + reinit_completion(&csid->reset_complete); + + writel_relaxed(0x7fff, csid->base + CAMSS_CSID_RST_CMD); + + time = wait_for_completion_timeout(&csid->reset_complete, + msecs_to_jiffies(CSID_RESET_TIMEOUT_MS)); + if (!time) { + dev_err(csid->camss->dev, "CSID reset timeout\n"); + return -EIO; + } + + return 0; +} + +static u32 csid_src_pad_code(struct csid_device *csid, u32 sink_code, + unsigned int match_format_idx, u32 match_code) +{ + switch (sink_code) { + case MEDIA_BUS_FMT_SBGGR10_1X10: + { + u32 src_code[] = { + MEDIA_BUS_FMT_SBGGR10_1X10, + MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE, + }; + + return csid_find_code(src_code, ARRAY_SIZE(src_code), + match_format_idx, match_code); + } + case MEDIA_BUS_FMT_Y10_1X10: + { + u32 src_code[] = { + MEDIA_BUS_FMT_Y10_1X10, + MEDIA_BUS_FMT_Y10_2X8_PADHI_LE, + }; + + return csid_find_code(src_code, ARRAY_SIZE(src_code), + match_format_idx, match_code); + } + default: + if (match_format_idx > 0) + return 0; + + return sink_code; + } +} + +static void csid_subdev_init(struct csid_device *csid) +{ + csid->formats = csid_formats; + csid->nformats = ARRAY_SIZE(csid_formats); + csid->testgen.modes = csid_testgen_modes; + csid->testgen.nmodes = CSID_PAYLOAD_MODE_MAX_SUPPORTED_4_7; +} + +const struct csid_hw_ops csid_ops_4_7 = { + .configure_stream = csid_configure_stream, + .configure_testgen_pattern = csid_configure_testgen_pattern, + .hw_version = csid_hw_version, + .isr = csid_isr, + .reset = csid_reset, + .src_pad_code = csid_src_pad_code, + .subdev_init = csid_subdev_init, +}; diff --git a/drivers/media/platform/qcom/camss/camss-csid.c b/drivers/media/platform/qcom/camss/camss-csid.c index be3fe76f3dc3..601bd810f2b0 100644 --- a/drivers/media/platform/qcom/camss/camss-csid.c +++ b/drivers/media/platform/qcom/camss/camss-csid.c @@ -26,405 +26,35 @@ #define MSM_CSID_NAME "msm_csid" -#define CAMSS_CSID_HW_VERSION 0x0 -#define CAMSS_CSID_CORE_CTRL_0 0x004 -#define CAMSS_CSID_CORE_CTRL_1 0x008 -#define CAMSS_CSID_RST_CMD(v) ((v) == CAMSS_8x16 ? 0x00c : 0x010) -#define CAMSS_CSID_CID_LUT_VC_n(v, n) \ - (((v) == CAMSS_8x16 ? 0x010 : 0x014) + 0x4 * (n)) -#define CAMSS_CSID_CID_n_CFG(v, n) \ - (((v) == CAMSS_8x16 ? 0x020 : 0x024) + 0x4 * (n)) -#define CAMSS_CSID_CID_n_CFG_ISPIF_EN BIT(0) -#define CAMSS_CSID_CID_n_CFG_RDI_EN BIT(1) -#define CAMSS_CSID_CID_n_CFG_DECODE_FORMAT_SHIFT 4 -#define CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_8 (0 << 8) -#define CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_16 (1 << 8) -#define CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_LSB (0 << 9) -#define CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_MSB (1 << 9) -#define CAMSS_CSID_CID_n_CFG_RDI_MODE_RAW_DUMP (0 << 10) -#define CAMSS_CSID_CID_n_CFG_RDI_MODE_PLAIN_PACKING (1 << 10) -#define CAMSS_CSID_IRQ_CLEAR_CMD(v) ((v) == CAMSS_8x16 ? 0x060 : 0x064) -#define CAMSS_CSID_IRQ_MASK(v) ((v) == CAMSS_8x16 ? 0x064 : 0x068) -#define CAMSS_CSID_IRQ_STATUS(v) ((v) == CAMSS_8x16 ? 0x068 : 0x06c) -#define CAMSS_CSID_TG_CTRL(v) ((v) == CAMSS_8x16 ? 0x0a0 : 0x0a8) -#define CAMSS_CSID_TG_CTRL_DISABLE 0xa06436 -#define CAMSS_CSID_TG_CTRL_ENABLE 0xa06437 -#define CAMSS_CSID_TG_VC_CFG(v) ((v) == CAMSS_8x16 ? 0x0a4 : 0x0ac) -#define CAMSS_CSID_TG_VC_CFG_H_BLANKING 0x3ff -#define CAMSS_CSID_TG_VC_CFG_V_BLANKING 0x7f -#define CAMSS_CSID_TG_DT_n_CGG_0(v, n) \ - (((v) == CAMSS_8x16 ? 0x0ac : 0x0b4) + 0xc * (n)) -#define CAMSS_CSID_TG_DT_n_CGG_1(v, n) \ - (((v) == CAMSS_8x16 ? 0x0b0 : 0x0b8) + 0xc * (n)) -#define CAMSS_CSID_TG_DT_n_CGG_2(v, n) \ - (((v) == CAMSS_8x16 ? 0x0b4 : 0x0bc) + 0xc * (n)) - -#define DATA_TYPE_EMBEDDED_DATA_8BIT 0x12 -#define DATA_TYPE_YUV422_8BIT 0x1e -#define DATA_TYPE_RAW_6BIT 0x28 -#define DATA_TYPE_RAW_8BIT 0x2a -#define DATA_TYPE_RAW_10BIT 0x2b -#define DATA_TYPE_RAW_12BIT 0x2c -#define DATA_TYPE_RAW_14BIT 0x2d - -#define DECODE_FORMAT_UNCOMPRESSED_6_BIT 0x0 -#define DECODE_FORMAT_UNCOMPRESSED_8_BIT 0x1 -#define DECODE_FORMAT_UNCOMPRESSED_10_BIT 0x2 -#define DECODE_FORMAT_UNCOMPRESSED_12_BIT 0x3 -#define DECODE_FORMAT_UNCOMPRESSED_14_BIT 0x8 - -#define CSID_RESET_TIMEOUT_MS 500 - -struct csid_format { - u32 code; - u8 data_type; - u8 decode_format; - u8 bpp; - u8 spp; /* bus samples per pixel */ -}; - -static const struct csid_format csid_formats_8x16[] = { - { - MEDIA_BUS_FMT_UYVY8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_VYUY8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_YUYV8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_YVYU8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_SBGGR8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SGBRG8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SGRBG8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SRGGB8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SBGGR10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SGBRG10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SGRBG10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SRGGB10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SBGGR12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_SGBRG12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_SGRBG12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_SRGGB12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_Y10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, -}; - -static const struct csid_format csid_formats_8x96[] = { - { - MEDIA_BUS_FMT_UYVY8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_VYUY8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_YUYV8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_YVYU8_2X8, - DATA_TYPE_YUV422_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 2, - }, - { - MEDIA_BUS_FMT_SBGGR8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SGBRG8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SGRBG8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SRGGB8_1X8, - DATA_TYPE_RAW_8BIT, - DECODE_FORMAT_UNCOMPRESSED_8_BIT, - 8, - 1, - }, - { - MEDIA_BUS_FMT_SBGGR10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SGBRG10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SGRBG10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SRGGB10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, - { - MEDIA_BUS_FMT_SBGGR12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_SGBRG12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_SGRBG12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_SRGGB12_1X12, - DATA_TYPE_RAW_12BIT, - DECODE_FORMAT_UNCOMPRESSED_12_BIT, - 12, - 1, - }, - { - MEDIA_BUS_FMT_SBGGR14_1X14, - DATA_TYPE_RAW_14BIT, - DECODE_FORMAT_UNCOMPRESSED_14_BIT, - 14, - 1, - }, - { - MEDIA_BUS_FMT_SGBRG14_1X14, - DATA_TYPE_RAW_14BIT, - DECODE_FORMAT_UNCOMPRESSED_14_BIT, - 14, - 1, - }, - { - MEDIA_BUS_FMT_SGRBG14_1X14, - DATA_TYPE_RAW_14BIT, - DECODE_FORMAT_UNCOMPRESSED_14_BIT, - 14, - 1, - }, - { - MEDIA_BUS_FMT_SRGGB14_1X14, - DATA_TYPE_RAW_14BIT, - DECODE_FORMAT_UNCOMPRESSED_14_BIT, - 14, - 1, - }, - { - MEDIA_BUS_FMT_Y10_1X10, - DATA_TYPE_RAW_10BIT, - DECODE_FORMAT_UNCOMPRESSED_10_BIT, - 10, - 1, - }, -}; -static u32 csid_find_code(u32 *code, unsigned int n_code, - unsigned int index, u32 req_code) +u32 csid_find_code(u32 *codes, unsigned int ncodes, + unsigned int match_format_idx, u32 match_code) { int i; - if (!req_code && (index >= n_code)) + if (!match_code && (match_format_idx >= ncodes)) return 0; - for (i = 0; i < n_code; i++) - if (req_code) { - if (req_code == code[i]) - return req_code; + for (i = 0; i < ncodes; i++) + if (match_code) { + if (codes[i] == match_code) + return match_code; } else { - if (i == index) - return code[i]; - } - - return code[0]; -} - -static u32 csid_src_pad_code(struct csid_device *csid, u32 sink_code, - unsigned int index, u32 src_req_code) -{ - if (csid->camss->version == CAMSS_8x16) { - if (index > 0) - return 0; - - return sink_code; - } else if (csid->camss->version == CAMSS_8x96 || - csid->camss->version == CAMSS_660) { - switch (sink_code) { - case MEDIA_BUS_FMT_SBGGR10_1X10: - { - u32 src_code[] = { - MEDIA_BUS_FMT_SBGGR10_1X10, - MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE, - }; - - return csid_find_code(src_code, ARRAY_SIZE(src_code), - index, src_req_code); - } - case MEDIA_BUS_FMT_Y10_1X10: - { - u32 src_code[] = { - MEDIA_BUS_FMT_Y10_1X10, - MEDIA_BUS_FMT_Y10_2X8_PADHI_LE, - }; - - return csid_find_code(src_code, ARRAY_SIZE(src_code), - index, src_req_code); + if (i == match_format_idx) + return codes[i]; } - default: - if (index > 0) - return 0; - return sink_code; - } - } else { - return 0; - } + return codes[0]; } -static const struct csid_format *csid_get_fmt_entry( +const struct csid_format *csid_get_fmt_entry( const struct csid_format *formats, - unsigned int nformat, + unsigned int nformats, u32 code) { unsigned int i; - for (i = 0; i < nformat; i++) + for (i = 0; i < nformats; i++) if (code == formats[i].code) return &formats[i]; @@ -433,28 +63,6 @@ static const struct csid_format *csid_get_fmt_entry( return &formats[0]; } -/* - * csid_isr - CSID module interrupt handler - * @irq: Interrupt line - * @dev: CSID device - * - * Return IRQ_HANDLED on success - */ -static irqreturn_t csid_isr(int irq, void *dev) -{ - struct csid_device *csid = dev; - enum camss_version ver = csid->camss->version; - u32 value; - - value = readl_relaxed(csid->base + CAMSS_CSID_IRQ_STATUS(ver)); - writel_relaxed(value, csid->base + CAMSS_CSID_IRQ_CLEAR_CMD(ver)); - - if ((value >> 11) & 0x1) - complete(&csid->reset_complete); - - return IRQ_HANDLED; -} - /* * csid_set_clock_rates - Calculate and set clock rates on CSID module * @csiphy: CSID device @@ -521,31 +129,6 @@ static int csid_set_clock_rates(struct csid_device *csid) return 0; } -/* - * csid_reset - Trigger reset on CSID module and wait to complete - * @csid: CSID device - * - * Return 0 on success or a negative error code otherwise - */ -static int csid_reset(struct csid_device *csid) -{ - unsigned long time; - - reinit_completion(&csid->reset_complete); - - writel_relaxed(0x7fff, csid->base + - CAMSS_CSID_RST_CMD(csid->camss->version)); - - time = wait_for_completion_timeout(&csid->reset_complete, - msecs_to_jiffies(CSID_RESET_TIMEOUT_MS)); - if (!time) { - dev_err(csid->camss->dev, "CSID reset timeout\n"); - return -EIO; - } - - return 0; -} - /* * csid_set_power - Power on/off CSID module * @sd: CSID V4L2 subdevice @@ -560,8 +143,6 @@ static int csid_set_power(struct v4l2_subdev *sd, int on) int ret; if (on) { - u32 hw_version; - ret = pm_runtime_get_sync(dev); if (ret < 0) { pm_runtime_put_sync(dev); @@ -590,7 +171,7 @@ static int csid_set_power(struct v4l2_subdev *sd, int on) enable_irq(csid->irq); - ret = csid_reset(csid); + ret = csid->ops->reset(csid); if (ret < 0) { disable_irq(csid->irq); camss_disable_clocks(csid->nclocks, csid->clock); @@ -599,8 +180,7 @@ static int csid_set_power(struct v4l2_subdev *sd, int on) return ret; } - hw_version = readl_relaxed(csid->base + CAMSS_CSID_HW_VERSION); - dev_dbg(dev, "CSID HW Version = 0x%08x\n", hw_version); + csid->ops->hw_version(csid); } else { disable_irq(csid->irq); camss_disable_clocks(csid->nclocks, csid->clock); @@ -623,16 +203,9 @@ static int csid_set_power(struct v4l2_subdev *sd, int on) static int csid_set_stream(struct v4l2_subdev *sd, int enable) { struct csid_device *csid = v4l2_get_subdevdata(sd); - struct csid_testgen_config *tg = &csid->testgen; - enum camss_version ver = csid->camss->version; - u32 val; + int ret; if (enable) { - u8 vc = 0; /* Virtual Channel 0 */ - u8 cid = vc * 4; /* id of Virtual Channel and Data Type set */ - u8 dt, dt_shift, df; - int ret; - ret = v4l2_ctrl_handler_setup(&csid->ctrls); if (ret < 0) { dev_err(csid->camss->dev, @@ -640,116 +213,13 @@ static int csid_set_stream(struct v4l2_subdev *sd, int enable) return ret; } - if (!tg->enabled && + if (!csid->testgen.enabled && !media_entity_remote_pad(&csid->pads[MSM_CSID_PAD_SINK])) return -ENOLINK; - - if (tg->enabled) { - /* Config Test Generator */ - struct v4l2_mbus_framefmt *f = - &csid->fmt[MSM_CSID_PAD_SRC]; - const struct csid_format *format = csid_get_fmt_entry( - csid->formats, csid->nformats, f->code); - u32 num_bytes_per_line = - f->width * format->bpp * format->spp / 8; - u32 num_lines = f->height; - - /* 31:24 V blank, 23:13 H blank, 3:2 num of active DT */ - /* 1:0 VC */ - val = ((CAMSS_CSID_TG_VC_CFG_V_BLANKING & 0xff) << 24) | - ((CAMSS_CSID_TG_VC_CFG_H_BLANKING & 0x7ff) << 13); - writel_relaxed(val, csid->base + - CAMSS_CSID_TG_VC_CFG(ver)); - - /* 28:16 bytes per lines, 12:0 num of lines */ - val = ((num_bytes_per_line & 0x1fff) << 16) | - (num_lines & 0x1fff); - writel_relaxed(val, csid->base + - CAMSS_CSID_TG_DT_n_CGG_0(ver, 0)); - - dt = format->data_type; - - /* 5:0 data type */ - val = dt; - writel_relaxed(val, csid->base + - CAMSS_CSID_TG_DT_n_CGG_1(ver, 0)); - - /* 2:0 output test pattern */ - val = tg->payload_mode; - writel_relaxed(val, csid->base + - CAMSS_CSID_TG_DT_n_CGG_2(ver, 0)); - - df = format->decode_format; - } else { - struct v4l2_mbus_framefmt *f = - &csid->fmt[MSM_CSID_PAD_SINK]; - const struct csid_format *format = csid_get_fmt_entry( - csid->formats, csid->nformats, f->code); - struct csid_phy_config *phy = &csid->phy; - - val = phy->lane_cnt - 1; - val |= phy->lane_assign << 4; - - writel_relaxed(val, - csid->base + CAMSS_CSID_CORE_CTRL_0); - - val = phy->csiphy_id << 17; - val |= 0x9; - - writel_relaxed(val, - csid->base + CAMSS_CSID_CORE_CTRL_1); - - dt = format->data_type; - df = format->decode_format; - } - - /* Config LUT */ - - dt_shift = (cid % 4) * 8; - - val = readl_relaxed(csid->base + - CAMSS_CSID_CID_LUT_VC_n(ver, vc)); - val &= ~(0xff << dt_shift); - val |= dt << dt_shift; - writel_relaxed(val, csid->base + - CAMSS_CSID_CID_LUT_VC_n(ver, vc)); - - val = CAMSS_CSID_CID_n_CFG_ISPIF_EN; - val |= CAMSS_CSID_CID_n_CFG_RDI_EN; - val |= df << CAMSS_CSID_CID_n_CFG_DECODE_FORMAT_SHIFT; - val |= CAMSS_CSID_CID_n_CFG_RDI_MODE_RAW_DUMP; - - if (csid->camss->version == CAMSS_8x96 || - csid->camss->version == CAMSS_660) { - u32 sink_code = csid->fmt[MSM_CSID_PAD_SINK].code; - u32 src_code = csid->fmt[MSM_CSID_PAD_SRC].code; - - if ((sink_code == MEDIA_BUS_FMT_SBGGR10_1X10 && - src_code == MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE) || - (sink_code == MEDIA_BUS_FMT_Y10_1X10 && - src_code == MEDIA_BUS_FMT_Y10_2X8_PADHI_LE)) { - val |= CAMSS_CSID_CID_n_CFG_RDI_MODE_PLAIN_PACKING; - val |= CAMSS_CSID_CID_n_CFG_PLAIN_FORMAT_16; - val |= CAMSS_CSID_CID_n_CFG_PLAIN_ALIGNMENT_LSB; - } - } - - writel_relaxed(val, csid->base + - CAMSS_CSID_CID_n_CFG(ver, cid)); - - if (tg->enabled) { - val = CAMSS_CSID_TG_CTRL_ENABLE; - writel_relaxed(val, csid->base + - CAMSS_CSID_TG_CTRL(ver)); - } - } else { - if (tg->enabled) { - val = CAMSS_CSID_TG_CTRL_DISABLE; - writel_relaxed(val, csid->base + - CAMSS_CSID_TG_CTRL(ver)); - } } + csid->ops->configure_stream(csid, enable); + return 0; } @@ -818,7 +288,7 @@ static void csid_try_format(struct csid_device *csid, *fmt = *__csid_get_format(csid, cfg, MSM_CSID_PAD_SINK, which); - fmt->code = csid_src_pad_code(csid, fmt->code, 0, code); + fmt->code = csid->ops->src_pad_code(csid, fmt->code, 0, code); } else { /* Test generator is enabled, set format on source */ /* pad to allow test generator usage */ @@ -868,7 +338,7 @@ static int csid_enum_mbus_code(struct v4l2_subdev *sd, MSM_CSID_PAD_SINK, code->which); - code->code = csid_src_pad_code(csid, sink_fmt->code, + code->code = csid->ops->src_pad_code(csid, sink_fmt->code, code->index, 0); if (!code->code) return -EINVAL; @@ -1004,15 +474,6 @@ static int csid_init_formats(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) return csid_set_format(sd, fh ? fh->pad : NULL, &format); } -static const char * const csid_test_pattern_menu[] = { - "Disabled", - "Incrementing", - "Alternating 0x55/0xAA", - "All Zeros 0x00", - "All Ones 0xFF", - "Pseudo-random Data", -}; - /* * csid_set_test_pattern - Set test generator's pattern mode * @csid: CSID device @@ -1030,25 +491,7 @@ static int csid_set_test_pattern(struct csid_device *csid, s32 value) tg->enabled = !!value; - switch (value) { - case 1: - tg->payload_mode = CSID_PAYLOAD_MODE_INCREMENTING; - break; - case 2: - tg->payload_mode = CSID_PAYLOAD_MODE_ALTERNATING_55_AA; - break; - case 3: - tg->payload_mode = CSID_PAYLOAD_MODE_ALL_ZEROES; - break; - case 4: - tg->payload_mode = CSID_PAYLOAD_MODE_ALL_ONES; - break; - case 5: - tg->payload_mode = CSID_PAYLOAD_MODE_RANDOM; - break; - } - - return 0; + return csid->ops->configure_testgen_pattern(csid, value); } /* @@ -1097,17 +540,14 @@ int msm_csid_subdev_init(struct camss *camss, struct csid_device *csid, csid->id = id; if (camss->version == CAMSS_8x16) { - csid->formats = csid_formats_8x16; - csid->nformats = - ARRAY_SIZE(csid_formats_8x16); + csid->ops = &csid_ops_4_1; } else if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) { - csid->formats = csid_formats_8x96; - csid->nformats = - ARRAY_SIZE(csid_formats_8x96); + csid->ops = &csid_ops_4_7; } else { return -EINVAL; } + csid->ops->subdev_init(csid); /* Memory */ @@ -1130,7 +570,7 @@ int msm_csid_subdev_init(struct camss *camss, struct csid_device *csid, csid->irq = r->start; snprintf(csid->irq_name, sizeof(csid->irq_name), "%s_%s%d", dev_name(dev), MSM_CSID_NAME, csid->id); - ret = devm_request_irq(dev, csid->irq, csid_isr, + ret = devm_request_irq(dev, csid->irq, csid->ops->isr, IRQF_TRIGGER_RISING, csid->irq_name, csid); if (ret < 0) { dev_err(dev, "request_irq failed: %d\n", ret); @@ -1341,8 +781,8 @@ int msm_csid_register_entity(struct csid_device *csid, csid->testgen_mode = v4l2_ctrl_new_std_menu_items(&csid->ctrls, &csid_ctrl_ops, V4L2_CID_TEST_PATTERN, - ARRAY_SIZE(csid_test_pattern_menu) - 1, 0, 0, - csid_test_pattern_menu); + csid->testgen.nmodes, 0, 0, + csid->testgen.modes); if (csid->ctrls.error) { dev_err(dev, "Failed to init ctrl: %d\n", csid->ctrls.error); diff --git a/drivers/media/platform/qcom/camss/camss-csid.h b/drivers/media/platform/qcom/camss/camss-csid.h index 02fc34ee8a41..d40194e2bed3 100644 --- a/drivers/media/platform/qcom/camss/camss-csid.h +++ b/drivers/media/platform/qcom/camss/camss-csid.h @@ -11,6 +11,7 @@ #define QC_MSM_CAMSS_CSID_H #include +#include #include #include #include @@ -70,19 +71,50 @@ #define PLAIN_FORMAT_PLAIN16 0x1 /* supports DPCM, UNCOMPRESSED_10/16_BIT */ #define PLAIN_FORMAT_PLAIN32 0x2 /* supports UNCOMPRESSED_20_BIT */ +#define CSID_RESET_TIMEOUT_MS 500 -enum csid_payload_mode { + +enum csid_testgen_mode { CSID_PAYLOAD_MODE_INCREMENTING = 0, CSID_PAYLOAD_MODE_ALTERNATING_55_AA = 1, CSID_PAYLOAD_MODE_ALL_ZEROES = 2, CSID_PAYLOAD_MODE_ALL_ONES = 3, CSID_PAYLOAD_MODE_RANDOM = 4, CSID_PAYLOAD_MODE_USER_SPECIFIED = 5, + CSID_PAYLOAD_MODE_MAX_SUPPORTED_4_1 = 5, + CSID_PAYLOAD_MODE_MAX_SUPPORTED_4_7 = 5, + CSID_PAYLOAD_MODE_COMPLEX_PATTERN = 6, + CSID_PAYLOAD_MODE_COLOR_BOX = 7, + CSID_PAYLOAD_MODE_COLOR_BARS = 8, + CSID_PAYLOAD_MODE_MAX_SUPPORTED_170 = 8, +}; + +static const char * const csid_testgen_modes[] = { + "Disabled", + "Incrementing", + "Alternating 0x55/0xAA", + "All Zeros 0x00", + "All Ones 0xFF", + "Pseudo-random Data", + "User Specified", + "Complex pattern", + "Color box", + "Color bars", +}; + +struct csid_format { + u32 code; + u8 data_type; + u8 decode_format; + u8 bpp; + u8 spp; /* bus samples per pixel */ }; struct csid_testgen_config { + enum csid_testgen_mode mode; + const char * const*modes; + u8 nmodes; u8 enabled; - enum csid_payload_mode payload_mode; }; struct csid_phy_config { @@ -91,6 +123,65 @@ struct csid_phy_config { u32 lane_assign; }; +struct csid_device; + +struct csid_hw_ops { + /* + * configure_stream - Configures and starts CSID input stream + * @csid: CSID device + */ + void (*configure_stream)(struct csid_device *csid, u8 enable); + + /* + * configure_testgen_pattern - Validates and configures output pattern mode + * of test pattern generator + * @csid: CSID device + */ + int (*configure_testgen_pattern)(struct csid_device *csid, s32 val); + + /* + * hw_version - Read hardware version register from hardware + * @csid: CSID device + */ + u32 (*hw_version)(struct csid_device *csid); + + /* + * isr - CSID module interrupt service routine + * @irq: Interrupt line + * @dev: CSID device + * + * Return IRQ_HANDLED on success + */ + irqreturn_t (*isr)(int irq, void *dev); + + /* + * reset - Trigger reset on CSID module and wait to complete + * @csid: CSID device + * + * Return 0 on success or a negative error code otherwise + */ + int (*reset)(struct csid_device *csid); + + /* + * src_pad_code - Pick an output/src format based on the input/sink format + * @csid: CSID device + * @sink_code: The sink format of the input + * @match_format_idx: Request preferred index, as defined by subdevice csid_format. + * Set @match_code to 0 if used. + * @match_code: Request preferred code, set @match_format_idx to 0 if used + * + * Return 0 on failure or src format code otherwise + */ + u32 (*src_pad_code)(struct csid_device *csid, u32 sink_code, + unsigned int match_format_idx, u32 match_code); + + /* + * subdev_init - Initialize CSID device according for hardware revision + * @csid: CSID device + */ + void (*subdev_init)(struct csid_device *csid); +}; + struct csid_device { struct camss *camss; u8 id; @@ -110,10 +201,37 @@ struct csid_device { struct v4l2_ctrl *testgen_mode; const struct csid_format *formats; unsigned int nformats; + const struct csid_hw_ops *ops; }; struct resources; + +/* + * csid_find_code - Find a format code in an array using array index or format code + * @codes: Array of format codes + * @ncodes: Length of @code array + * @req_format_idx: Request preferred index, as defined by subdevice csid_format. + * Set @match_code to 0 if used. + * @match_code: Request preferred code, set @req_format_idx to 0 if used + * + * Return 0 on failure or format code otherwise + */ +u32 csid_find_code(u32 *codes, unsigned int ncode, + unsigned int match_format_idx, u32 match_code); + +/* + * csid_get_fmt_entry - Find csid_format entry with matching format code + * @formats: Array of format csid_format entries + * @nformats: Length of @nformats array + * @code: Desired format code + * + * Return formats[0] on failure to find code + */ +const struct csid_format *csid_get_fmt_entry(const struct csid_format *formats, + unsigned int nformats, + u32 code); + int msm_csid_subdev_init(struct camss *camss, struct csid_device *csid, const struct resources *res, u8 id); @@ -124,4 +242,8 @@ void msm_csid_unregister_entity(struct csid_device *csid); void msm_csid_get_csid_id(struct media_entity *entity, u8 *id); + +extern const struct csid_hw_ops csid_ops_4_1; +extern const struct csid_hw_ops csid_ops_4_7; + #endif /* QC_MSM_CAMSS_CSID_H */ From patchwork Wed Jan 20 13:43:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367179 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 99006C4332B for ; Wed, 20 Jan 2021 21:09:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 659D4235F7 for ; Wed, 20 Jan 2021 21:09:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731986AbhATU4E (ORCPT ); Wed, 20 Jan 2021 15:56:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387591AbhATNsP (ORCPT ); Wed, 20 Jan 2021 08:48:15 -0500 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EFC98C0617BA for ; Wed, 20 Jan 2021 05:44:44 -0800 (PST) Received: by mail-wr1-x432.google.com with SMTP id w5so23133776wrm.11 for ; Wed, 20 Jan 2021 05:44:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=dlUhq5iAbOR6Dtutbf4S/AQMWbikQvIYHp9S3Lgkxug=; b=B2S55bG0u/Zfl52MWDjDH57WdIuCbUGsuMsrk3RwJvJpF3LwhOrDK+wSmeTpw4kuL/ NVb3g41Mbivu4e6RtPxHzMVxTXoYezlVX/SnIji8h4GoLTY80kpUg9f33jaij0bKDT/s 7MuXi2Y1J1XQb/QsYci2BTmY/iP8SCsxJrOJo9zRXi48Un36UT3UQryTKFglb5OP6u8u c8b/IPVom12njqePygbsRk/NAmxX2PuxfyJx4QOErn91lFT6egMQbHWvaY346Th2bXnM HjsyQZ6UM2ryAUuv2wftYq9q/TgRIJt/vp07SGvEPYFQAEqgkCxsE0m/cgytiS8difZH DCMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=dlUhq5iAbOR6Dtutbf4S/AQMWbikQvIYHp9S3Lgkxug=; b=t9sOonxIWcnF0f42f0dUEnuPaeytCvy16IGRYtyWRELv9R8G7FOKfVXe3FXQ9IOXlF a02b4uKi8Z1Bb2khzgP5icjWW3gc6K8O1tvl4xgvm3w3WKUv3VdPYeNwcnwR69A4jyPG wtkjvaaJXKwD+Oq1j9qcOVGpQKR9xLKo9uETc4h1aTwPQlLcr3qfscG4T7Jfu2bh6P+e dsVsG8W5VGn2XRMh3f1WzvNB5shQxpjddrgl1DfOdJSR4IuI65PUD71FSsctmGMrmZrF gGc12aNSw2b+BKrwnyRsncSqbrdNEKxL4oClSthoGwR7mhQwZymnpJAAa86O2Jglxkof TjjA== X-Gm-Message-State: AOAM532XyKgutoUw2MoGIghqF669FTuO3TQdx4wE5hlDV77NhwDFWQkv geW8zXYQIAeiKFqLUJMJULzD8Q== X-Google-Smtp-Source: ABdhPJwE4Bt5QZv2ZaqwtovRnIxAJtFBTHMjXinh+RDqO2u/IcAN2sSJfLOTuLwNAO0R7h4qmLZ9WQ== X-Received: by 2002:adf:dc8d:: with SMTP id r13mr9360713wrj.325.1611150283649; Wed, 20 Jan 2021 05:44:43 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:42 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 09/22] media: camss: Add support for CSID hardware version Titan 170 Date: Wed, 20 Jan 2021 14:43:44 +0100 Message-Id: <20210120134357.1522254-9-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add register definitions for version 170 of the Titan architecture and implement support for the CSID subdevice. Signed-off-by: Robert Foss --- drivers/media/platform/qcom/camss/Makefile | 1 + .../platform/qcom/camss/camss-csid-170.c | 602 ++++++++++++++++++ .../media/platform/qcom/camss/camss-csid.c | 4 + .../media/platform/qcom/camss/camss-csid.h | 2 + .../media/platform/qcom/camss/camss-vfe-170.c | 1 - drivers/media/platform/qcom/camss/camss.c | 62 ++ 6 files changed, 671 insertions(+), 1 deletion(-) create mode 100644 drivers/media/platform/qcom/camss/camss-csid-170.c diff --git a/drivers/media/platform/qcom/camss/Makefile b/drivers/media/platform/qcom/camss/Makefile index cff388b653ba..0752c46ea37b 100644 --- a/drivers/media/platform/qcom/camss/Makefile +++ b/drivers/media/platform/qcom/camss/Makefile @@ -6,6 +6,7 @@ qcom-camss-objs += \ camss-csid.o \ camss-csid-4-1.o \ camss-csid-4-7.o \ + camss-csid-170.o \ camss-csiphy-2ph-1-0.o \ camss-csiphy-3ph-1-0.o \ camss-csiphy.o \ diff --git a/drivers/media/platform/qcom/camss/camss-csid-170.c b/drivers/media/platform/qcom/camss/camss-csid-170.c new file mode 100644 index 000000000000..0e9b08ed38c2 --- /dev/null +++ b/drivers/media/platform/qcom/camss/camss-csid-170.c @@ -0,0 +1,602 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * camss-csid-4-7.c + * + * Qualcomm MSM Camera Subsystem - CSID (CSI Decoder) Module + * + * Copyright (C) 2020 Linaro Ltd. + */ +#include +#include +#include +#include +#include + +#include "camss-csid.h" +#include "camss.h" + +/* The CSID 2 IP-block is different from the others, + * and is of a bare-bones Lite version, with no PIX + * interface support. As a result of that it has an + * alternate register layout. + */ +#define IS_LITE (csid->id == 2 ? 1 : 0) + +#define CSID_HW_VERSION 0x0 +#define HW_VERSION_STEPPING 0 +#define HW_VERSION_REVISION 16 +#define HW_VERSION_GENERATION 28 + +#define CSID_RST_STROBES 0x10 +#define RST_STROBES 0 + +#define CSID_CSI2_RX_IRQ_STATUS 0x20 +#define CSID_CSI2_RX_IRQ_MASK 0x24 +#define CSID_CSI2_RX_IRQ_CLEAR 0x28 + +#define CSID_CSI2_RDIN_IRQ_STATUS(rdi) ((IS_LITE ? 0x30 : 0x40) \ + + 0x10 * (rdi)) +#define CSID_CSI2_RDIN_IRQ_MASK(rdi) ((IS_LITE ? 0x34 : 0x44) \ + + 0x10 * (rdi)) +#define CSID_CSI2_RDIN_IRQ_CLEAR(rdi) ((IS_LITE ? 0x38 : 0x48) \ + + 0x10 * (rdi)) +#define CSID_CSI2_RDIN_IRQ_SET(rdi) ((IS_LITE ? 0x3C : 0x4C) \ + + 0x10 * (rdi)) + +#define CSID_TOP_IRQ_STATUS 0x70 +#define TOP_IRQ_STATUS_RESET_DONE 0 +#define CSID_TOP_IRQ_MASK 0x74 +#define CSID_TOP_IRQ_CLEAR 0x78 +#define CSID_TOP_IRQ_SET 0x7C +#define CSID_IRQ_CMD 0x80 +#define IRQ_CMD_CLEAR 0 +#define IRQ_CMD_SET 4 + +#define CSID_CSI2_RX_CFG0 0x100 +#define CSI2_RX_CFG0_NUM_ACTIVE_LANES 0 +#define CSI2_RX_CFG0_DL0_INPUT_SEL 4 +#define CSI2_RX_CFG0_DL1_INPUT_SEL 8 +#define CSI2_RX_CFG0_DL2_INPUT_SEL 12 +#define CSI2_RX_CFG0_DL3_INPUT_SEL 16 +#define CSI2_RX_CFG0_PHY_NUM_SEL 20 +#define CSI2_RX_CFG0_PHY_TYPE_SEL 24 + +#define CSID_CSI2_RX_CFG1 0x104 +#define CSI2_RX_CFG1_PACKET_ECC_CORRECTION_EN 0 +#define CSI2_RX_CFG1_DE_SCRAMBLE_EN 1 +#define CSI2_RX_CFG1_VC_MODE 2 +#define CSI2_RX_CFG1_COMPLETE_STREAM_EN 4 +#define CSI2_RX_CFG1_COMPLETE_STREAM_FRAME_TIMING 5 +#define CSI2_RX_CFG1_MISR_EN 6 +#define CSI2_RX_CFG1_CGC_MODE 7 +#define CGC_MODE_DYNAMIC_GATING 0 +#define CGC_MODE_ALWAYS_ON 1 + +#define CSID_RDI_CFG0(rdi) ((IS_LITE ? 0x200 : 0x300) \ + + 0x100 * (rdi)) +#define RDI_CFG0_BYTE_CNTR_EN 0 +#define RDI_CFG0_FORMAT_MEASURE_EN 1 +#define RDI_CFG0_TIMESTAMP_EN 2 +#define RDI_CFG0_DROP_H_EN 3 +#define RDI_CFG0_DROP_V_EN 4 +#define RDI_CFG0_CROP_H_EN 5 +#define RDI_CFG0_CROP_V_EN 6 +#define RDI_CFG0_MISR_EN 7 +#define RDI_CFG0_CGC_MODE 8 +#define CGC_MODE_DYNAMIC 0 +#define CGC_MODE_ALWAYS_ON 1 +#define RDI_CFG0_PLAIN_ALIGNMENT 9 +#define PLAIN_ALIGNMENT_LSB 0 +#define PLAIN_ALIGNMENT_MSB 1 +#define RDI_CFG0_PLAIN_FORMAT 10 +#define RDI_CFG0_DECODE_FORMAT 12 +#define RDI_CFG0_DATA_TYPE 16 +#define RDI_CFG0_VIRTUAL_CHANNEL 22 +#define RDI_CFG0_DT_ID 27 +#define RDI_CFG0_EARLY_EOF_EN 29 +#define RDI_CFG0_PACKING_FORMAT 30 +#define RDI_CFG0_ENABLE 31 + +#define CSID_RDI_CFG1(rdi) ((IS_LITE ? 0x204 : 0x304)\ + + 0x100 * (rdi)) +#define RDI_CFG1_TIMESTAMP_STB_SEL 0 + +#define CSID_RDI_CTRL(rdi) ((IS_LITE ? 0x208 : 0x308)\ + + 0x100 * (rdi)) +#define RDI_CTRL_HALT_CMD 0 +#define ALT_CMD_RESUME_AT_FRAME_BOUNDARY 1 +#define RDI_CTRL_HALT_MODE 2 + +#define CSID_RDI_FRM_DROP_PATTERN(rdi) ((IS_LITE ? 0x20C : 0x30C)\ + + 0x100 * (rdi)) +#define CSID_RDI_FRM_DROP_PERIOD(rdi) ((IS_LITE ? 0x210 : 0x310)\ + + 0x100 * (rdi)) +#define CSID_RDI_IRQ_SUBSAMPLE_PATTERN(rdi) ((IS_LITE ? 0x214 : 0x314)\ + + 0x100 * (rdi)) +#define CSID_RDI_IRQ_SUBSAMPLE_PERIOD(rdi) ((IS_LITE ? 0x218 : 0x318)\ + + 0x100 * (rdi)) +#define CSID_RDI_RPP_PIX_DROP_PATTERN(rdi) ((IS_LITE ? 0x224 : 0x324)\ + + 0x100 * (rdi)) +#define CSID_RDI_RPP_PIX_DROP_PERIOD(rdi) ((IS_LITE ? 0x228 : 0x328)\ + + 0x100 * (rdi)) +#define CSID_RDI_RPP_LINE_DROP_PATTERN(rdi) ((IS_LITE ? 0x22C : 0x32C)\ + + 0x100 * (rdi)) +#define CSID_RDI_RPP_LINE_DROP_PERIOD(rdi) ((IS_LITE ? 0x230 : 0x330)\ + + 0x100 * (rdi)) + +#define CSID_TPG_CTRL 0x600 +#define TPG_CTRL_TEST_EN 0 +#define TPG_CTRL_FS_PKT_EN 1 +#define TPG_CTRL_FE_PKT_EN 2 +#define TPG_CTRL_NUM_ACTIVE_LANES 4 +#define TPG_CTRL_CYCLES_BETWEEN_PKTS 8 +#define TPG_CTRL_NUM_TRAIL_BYTES 20 + +#define CSID_TPG_VC_CFG0 0x604 +#define TPG_VC_CFG0_VC_NUM 0 +#define TPG_VC_CFG0_NUM_ACTIVE_SLOTS 8 +#define NUM_ACTIVE_SLOTS_0_ENABLED 0 +#define NUM_ACTIVE_SLOTS_0_1_ENABLED 1 +#define NUM_ACTIVE_SLOTS_0_1_2_ENABLED 2 +#define NUM_ACTIVE_SLOTS_0_1_3_ENABLED 3 +#define TPG_VC_CFG0_LINE_INTERLEAVING_MODE 10 +#define INTELEAVING_MODE_INTERLEAVED 0 +#define INTELEAVING_MODE_ONE_SHOT 1 +#define TPG_VC_CFG0_NUM_FRAMES 16 + +#define CSID_TPG_VC_CFG1 0x608 +#define TPG_VC_CFG1_H_BLANKING_COUNT 0 +#define TPG_VC_CFG1_V_BLANKING_COUNT 12 +#define TPG_VC_CFG1_V_BLANK_FRAME_WIDTH_SEL 24 + +#define CSID_TPG_LFSR_SEED 0x60C + +#define CSID_TPG_DT_n_CFG_0(n) (0x610 + (n) * 0xC) +#define TPG_DT_n_CFG_0_FRAME_HEIGHT 0 +#define TPG_DT_n_CFG_0_FRAME_WIDTH 16 + +#define CSID_TPG_DT_n_CFG_1(n) (0x614 + (n) * 0xC) +#define TPG_DT_n_CFG_1_DATA_TYPE 0 +#define TPG_DT_n_CFG_1_ECC_XOR_MASK 8 +#define TPG_DT_n_CFG_1_CRC_XOR_MASK 16 + +#define CSID_TPG_DT_n_CFG_2(n) (0x618 + (n) * 0xC) +#define TPG_DT_n_CFG_2_PAYLOAD_MODE 0 +#define TPG_DT_n_CFG_2_USER_SPECIFIED_PAYLOAD 4 +#define TPG_DT_n_CFG_2_ENCODE_FORMAT 16 + +#define CSID_TPG_COLOR_BARS_CFG 0x640 +#define TPG_COLOR_BARS_CFG_UNICOLOR_BAR_EN 0 +#define TPG_COLOR_BARS_CFG_UNICOLOR_BAR_SEL 4 +#define TPG_COLOR_BARS_CFG_SPLIT_EN 5 +#define TPG_COLOR_BARS_CFG_ROTATE_PERIOD 8 + +#define CSID_TPG_COLOR_BOX_CFG 0x644 +#define TPG_COLOR_BOX_CFG_MODE 0 +#define TPG_COLOR_BOX_PATTERN_SEL 2 + + +static const struct csid_format csid_formats[] = { + { + MEDIA_BUS_FMT_UYVY8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_VYUY8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_YUYV8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_YVYU8_2X8, + DATA_TYPE_YUV422_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 2, + }, + { + MEDIA_BUS_FMT_SBGGR8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB8_1X8, + DATA_TYPE_RAW_8BIT, + DECODE_FORMAT_UNCOMPRESSED_8_BIT, + 8, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_Y10_1X10, + DATA_TYPE_RAW_10BIT, + DECODE_FORMAT_UNCOMPRESSED_10_BIT, + 10, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB12_1X12, + DATA_TYPE_RAW_12BIT, + DECODE_FORMAT_UNCOMPRESSED_12_BIT, + 12, + 1, + }, + { + MEDIA_BUS_FMT_SBGGR14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, + { + MEDIA_BUS_FMT_SGBRG14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, + { + MEDIA_BUS_FMT_SGRBG14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, + { + MEDIA_BUS_FMT_SRGGB14_1X14, + DATA_TYPE_RAW_14BIT, + DECODE_FORMAT_UNCOMPRESSED_14_BIT, + 14, + 1, + }, +}; + +static void csid_configure_stream(struct csid_device *csid, u8 enable) +{ + struct csid_testgen_config *tg = &csid->testgen; + u32 val; + u32 phy_sel = 0; + u8 lane_cnt = csid->phy.lane_cnt; + struct v4l2_mbus_framefmt *input_format = + &csid->fmt[MSM_CSID_PAD_SRC]; + const struct csid_format *format = csid_get_fmt_entry( + csid->formats, csid->nformats, input_format->code); + if (!lane_cnt) + lane_cnt = 4; + + if (!tg->enabled) + phy_sel = csid->phy.csiphy_id; + + if (enable) { + u8 vc = 0; /* Virtual Channel 0 */ + u8 dt_id = vc * 4; + + if (tg->enabled) { + /* Config Test Generator */ + vc = 0xa; + + /* configure one DT, infinite frames */ + val = vc << TPG_VC_CFG0_VC_NUM; + val |= INTELEAVING_MODE_ONE_SHOT << TPG_VC_CFG0_LINE_INTERLEAVING_MODE; + val |= 0 << TPG_VC_CFG0_NUM_FRAMES; + writel_relaxed(val, csid->base + CSID_TPG_VC_CFG0); + + val = 0x740 << TPG_VC_CFG1_H_BLANKING_COUNT; + val |= 0x3ff << TPG_VC_CFG1_V_BLANKING_COUNT; + writel_relaxed(val, csid->base + CSID_TPG_VC_CFG1); + + writel_relaxed(0x12345678, csid->base + CSID_TPG_LFSR_SEED); + + val = input_format->height & 0x1fff << TPG_DT_n_CFG_0_FRAME_HEIGHT; + val |= input_format->width & 0x1fff << TPG_DT_n_CFG_0_FRAME_WIDTH; + writel_relaxed(val, csid->base + CSID_TPG_DT_n_CFG_0(0)); + + val = DATA_TYPE_RAW_10BIT << TPG_DT_n_CFG_1_DATA_TYPE; + writel_relaxed(val, csid->base + CSID_TPG_DT_n_CFG_1(0)); + + val = tg->mode << TPG_DT_n_CFG_2_PAYLOAD_MODE; + val |= 0xBE << TPG_DT_n_CFG_2_USER_SPECIFIED_PAYLOAD; + val |= format->decode_format << TPG_DT_n_CFG_2_ENCODE_FORMAT; + writel_relaxed(val, csid->base + CSID_TPG_DT_n_CFG_2(0)); + + writel_relaxed(0, csid->base + CSID_TPG_COLOR_BARS_CFG); + + writel_relaxed(0, csid->base + CSID_TPG_COLOR_BOX_CFG); + } + + val = 1 << RDI_CFG0_BYTE_CNTR_EN; + val |= 1 << RDI_CFG0_FORMAT_MEASURE_EN; + val |= 1 << RDI_CFG0_TIMESTAMP_EN; + val |= DECODE_FORMAT_PAYLOAD_ONLY << RDI_CFG0_DECODE_FORMAT; + val |= DATA_TYPE_RAW_10BIT << RDI_CFG0_DATA_TYPE; + val |= vc << RDI_CFG0_VIRTUAL_CHANNEL; + val |= dt_id << RDI_CFG0_DT_ID; + writel_relaxed(val, csid->base + CSID_RDI_CFG0(0)); + + /* CSID_TIMESTAMP_STB_POST_IRQ */ + val = 2 << RDI_CFG1_TIMESTAMP_STB_SEL; + writel_relaxed(val, csid->base + CSID_RDI_CFG1(0)); + + val = 1; + writel_relaxed(val, csid->base + CSID_RDI_FRM_DROP_PERIOD(0)); + + val = 0; + writel_relaxed(0, csid->base + CSID_RDI_FRM_DROP_PATTERN(0)); + + val = 1; + writel_relaxed(val, csid->base + CSID_RDI_IRQ_SUBSAMPLE_PERIOD(0)); + + val = 0; + writel_relaxed(val, csid->base + CSID_RDI_IRQ_SUBSAMPLE_PATTERN(0)); + + val = 1; + writel_relaxed(val, csid->base + CSID_RDI_RPP_PIX_DROP_PERIOD(0)); + + val = 0; + writel_relaxed(val, csid->base + CSID_RDI_RPP_PIX_DROP_PATTERN(0)); + + val = 1; + writel_relaxed(val, csid->base + CSID_RDI_RPP_LINE_DROP_PERIOD(0)); + + val = 0; + writel_relaxed(val, csid->base + CSID_RDI_RPP_LINE_DROP_PATTERN(0)); + + val = 0; + writel_relaxed(val, csid->base + CSID_RDI_CTRL(0)); + + val = readl_relaxed(csid->base + CSID_RDI_CFG0(0)); + val |= 1 << RDI_CFG0_ENABLE; + writel_relaxed(val, csid->base + CSID_RDI_CFG0(0)); + } + + if (tg->enabled) { + val = enable << TPG_CTRL_TEST_EN; + val |= 1 << TPG_CTRL_FS_PKT_EN; + val |= 1 << TPG_CTRL_FE_PKT_EN; + val |= (lane_cnt - 1) << TPG_CTRL_NUM_ACTIVE_LANES; + val |= 0x64 << TPG_CTRL_CYCLES_BETWEEN_PKTS; + val |= 0xA << TPG_CTRL_NUM_TRAIL_BYTES; + writel_relaxed(val, csid->base + CSID_TPG_CTRL); + } + + val = (lane_cnt - 1) << CSI2_RX_CFG0_NUM_ACTIVE_LANES; + val |= csid->phy.lane_assign << CSI2_RX_CFG0_DL0_INPUT_SEL; + val |= phy_sel << CSI2_RX_CFG0_PHY_NUM_SEL; + writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG0); + + + val = 1 << CSI2_RX_CFG1_PACKET_ECC_CORRECTION_EN; + val |= 1 << CSI2_RX_CFG1_MISR_EN; + writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG1); // csi2_vc_mode_shift_val ? + + /* error irqs start at BIT(11) */ + writel_relaxed(~0u, csid->base + CSID_CSI2_RX_IRQ_MASK); + + /* RDI irq */ + writel_relaxed(~0u, csid->base + CSID_TOP_IRQ_MASK); + + val = 1 << RDI_CTRL_HALT_CMD; + writel_relaxed(val, csid->base + CSID_RDI_CTRL(0)); +} + +static int csid_configure_testgen_pattern(struct csid_device *csid, s32 val) +{ + s32 regval = val - 1; + + if (regval > 0 || regval <= CSID_PAYLOAD_MODE_MAX_SUPPORTED_170) + csid->testgen.mode = regval; + + return 0; +} + +/* + * csid_hw_version - CSID hardware version query + * @csid: CSID device + * + * Return HW version or error + */ +static u32 csid_hw_version(struct csid_device *csid) +{ + u32 hw_version; + u32 hw_gen; + u32 hw_rev; + u32 hw_step; + + hw_version = readl_relaxed(csid->base + CSID_HW_VERSION); + hw_gen = (hw_version >> HW_VERSION_GENERATION) & 0xF; + hw_rev = (hw_version >> HW_VERSION_REVISION) & 0xFFF; + hw_step = (hw_version >> HW_VERSION_STEPPING) & 0xFFFF; + dev_dbg(csid->camss->dev, "CSID HW Version = %u.%u.%u\n", + hw_gen, hw_rev, hw_step); + + return hw_version; +} + +/* + * csid_isr - CSID module interrupt service routine + * @irq: Interrupt line + * @dev: CSID device + * + * Return IRQ_HANDLED on success + */ +static irqreturn_t csid_isr(int irq, void *dev) +{ + struct csid_device *csid = dev; + u32 val; + u8 reset_done; + + val = readl_relaxed(csid->base + CSID_TOP_IRQ_STATUS); + writel_relaxed(val, csid->base + CSID_TOP_IRQ_CLEAR); + reset_done = val & BIT(TOP_IRQ_STATUS_RESET_DONE); + + val = readl_relaxed(csid->base + CSID_CSI2_RX_IRQ_STATUS); + writel_relaxed(val, csid->base + CSID_CSI2_RX_IRQ_CLEAR); + + val = readl_relaxed(csid->base + CSID_CSI2_RDIN_IRQ_STATUS(0)); + writel_relaxed(val, csid->base + CSID_CSI2_RDIN_IRQ_CLEAR(0)); + + val = 1 << IRQ_CMD_CLEAR; + writel_relaxed(val, csid->base + CSID_IRQ_CMD); + + if (reset_done) + complete(&csid->reset_complete); + + return IRQ_HANDLED; +} + +/* + * csid_reset - Trigger reset on CSID module and wait to complete + * @csid: CSID device + * + * Return 0 on success or a negative error code otherwise + */ +static int csid_reset(struct csid_device *csid) +{ + unsigned long time; + u32 val; + + reinit_completion(&csid->reset_complete); + + writel_relaxed(1, csid->base + CSID_TOP_IRQ_CLEAR); + writel_relaxed(1, csid->base + CSID_IRQ_CMD); + writel_relaxed(1, csid->base + CSID_TOP_IRQ_MASK); + writel_relaxed(1, csid->base + CSID_IRQ_CMD); + + /* preserve registers */ + val = 0x1e << RST_STROBES; + writel_relaxed(val, csid->base + CSID_RST_STROBES); + + time = wait_for_completion_timeout(&csid->reset_complete, + msecs_to_jiffies(CSID_RESET_TIMEOUT_MS)); + if (!time) { + dev_err(csid->camss->dev, "CSID reset timeout\n"); + return -EIO; + } + + return 0; +} + +static u32 csid_src_pad_code(struct csid_device *csid, u32 sink_code, + unsigned int match_format_idx, u32 match_code) +{ + switch (sink_code) { + case MEDIA_BUS_FMT_SBGGR10_1X10: + { + u32 src_code[] = { + MEDIA_BUS_FMT_SBGGR10_1X10, + MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE, + }; + + return csid_find_code(src_code, ARRAY_SIZE(src_code), + match_format_idx, match_code); + } + case MEDIA_BUS_FMT_Y10_1X10: + { + u32 src_code[] = { + MEDIA_BUS_FMT_Y10_1X10, + MEDIA_BUS_FMT_Y10_2X8_PADHI_LE, + }; + + return csid_find_code(src_code, ARRAY_SIZE(src_code), + match_format_idx, match_code); + } + default: + if (match_format_idx > 0) + return 0; + + return sink_code; + } +} + +static void csid_subdev_init(struct csid_device *csid) +{ + csid->formats = csid_formats; + csid->nformats = ARRAY_SIZE(csid_formats); + csid->testgen.modes = csid_testgen_modes; + csid->testgen.nmodes = CSID_PAYLOAD_MODE_MAX_SUPPORTED_170; +} + +const struct csid_hw_ops csid_ops_170 = { + .configure_stream = csid_configure_stream, + .configure_testgen_pattern = csid_configure_testgen_pattern, + .hw_version = csid_hw_version, + .isr = csid_isr, + .reset = csid_reset, + .src_pad_code = csid_src_pad_code, + .subdev_init = csid_subdev_init, +}; diff --git a/drivers/media/platform/qcom/camss/camss-csid.c b/drivers/media/platform/qcom/camss/camss-csid.c index 601bd810f2b0..294a0a9e4dfa 100644 --- a/drivers/media/platform/qcom/camss/camss-csid.c +++ b/drivers/media/platform/qcom/camss/camss-csid.c @@ -123,6 +123,8 @@ static int csid_set_clock_rates(struct csid_device *csid) dev_err(dev, "clk set rate failed: %d\n", ret); return ret; } + } else if (clock->nfreqs) { + clk_set_rate(clock->clk, clock->freq[0]); } } @@ -544,6 +546,8 @@ int msm_csid_subdev_init(struct camss *camss, struct csid_device *csid, } else if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) { csid->ops = &csid_ops_4_7; + } else if (camss->version == CAMSS_845) { + csid->ops = &csid_ops_170; } else { return -EINVAL; } diff --git a/drivers/media/platform/qcom/camss/camss-csid.h b/drivers/media/platform/qcom/camss/camss-csid.h index d40194e2bed3..49a6b5492403 100644 --- a/drivers/media/platform/qcom/camss/camss-csid.h +++ b/drivers/media/platform/qcom/camss/camss-csid.h @@ -245,5 +245,7 @@ void msm_csid_get_csid_id(struct media_entity *entity, u8 *id); extern const struct csid_hw_ops csid_ops_4_1; extern const struct csid_hw_ops csid_ops_4_7; +extern const struct csid_hw_ops csid_ops_170; + #endif /* QC_MSM_CAMSS_CSID_H */ diff --git a/drivers/media/platform/qcom/camss/camss-vfe-170.c b/drivers/media/platform/qcom/camss/camss-vfe-170.c index b8ac3a137c8a..9d3e1c83ac14 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe-170.c +++ b/drivers/media/platform/qcom/camss/camss-vfe-170.c @@ -277,7 +277,6 @@ static void vfe_wm_start(struct vfe_device *vfe, u8 wm, struct vfe_line *line) writel_relaxed(val, vfe->base + VFE_BUS_WM_PACKER_CFG(wm)); // XXX 1 for PLAIN8? /* Configure stride for RDIs */ - //val = pix->plane_fmt[0].bytesperline; val = WM_STRIDE_DEFAULT_STRIDE; writel_relaxed(val, vfe->base + VFE_BUS_WM_STRIDE(wm)); diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index d710073e47a3..05bed6da76aa 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -465,6 +465,68 @@ static const struct resources vfe_res_660[] = { } }; +static const struct resources csid_res_845[] = { + /* CSID0 */ + { + .regulator = { "vdda-csi0" }, + .clock = { "cpas_ahb", "cphy_rx_src", "slow_ahb_src", + "soc_ahb", "vfe0", "vfe0_src", + "vfe0_cphy_rx", "csi0", + "csi0_src" }, + .clock_rate = { { 0 }, + { 384000000 }, + { 80000000 }, + { 0 }, + { 19200000, 100000000, 320000000, 404000000, 480000000, 600000000 }, + { 320000000 }, + { 0 }, + { 19200000, 75000000, 384000000, 538666667 }, + { 384000000 } }, + .reg = { "csid0" }, + .interrupt = { "csid0" } + }, + + /* CSID1 */ + { + .regulator = { "vdda-csi1" }, + .clock = { "cpas_ahb", "cphy_rx_src", "slow_ahb_src", + "soc_ahb", "vfe1", "vfe1_src", + "vfe1_cphy_rx", "csi1", + "csi1_src" }, + .clock_rate = { { 0 }, + { 384000000 }, + { 80000000 }, + { 0 }, + { 19200000, 100000000, 320000000, 404000000, 480000000, 600000000 }, + { 320000000 }, + { 0 }, + { 19200000, 75000000, 384000000, 538666667 }, + { 384000000 } }, + .reg = { "csid1" }, + .interrupt = { "csid1" } + }, + + /* CSID2 */ + { + .regulator = { "vdda-csi2" }, + .clock = { "cpas_ahb", "cphy_rx_src", "slow_ahb_src", + "soc_ahb", "vfe_lite", "vfe_lite_src", + "vfe_lite_cphy_rx", "csi2", + "csi2_src" }, + .clock_rate = { { 0 }, + { 384000000 }, + { 80000000 }, + { 0 }, + { 19200000, 100000000, 320000000, 404000000, 480000000, 600000000 }, + { 320000000 }, + { 0 }, + { 19200000, 75000000, 384000000, 538666667 }, + { 384000000 } }, + .reg = { "csid2" }, + .interrupt = { "csid2" } + } +}; + static const struct resources vfe_res_845[] = { /* VFE0 */ { From patchwork Wed Jan 20 13:43:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367986 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9441EC3F694 for ; Wed, 20 Jan 2021 21:09:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6B2A4235F7 for ; Wed, 20 Jan 2021 21:09:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731851AbhATU4A (ORCPT ); Wed, 20 Jan 2021 15:56:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387446AbhATNsM (ORCPT ); Wed, 20 Jan 2021 08:48:12 -0500 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC545C061381 for ; Wed, 20 Jan 2021 05:44:46 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id v184so2902366wma.1 for ; Wed, 20 Jan 2021 05:44:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ixtMSmlqbWlfwfG6P0wxImVVDOzdyU66joq5RuiB/P8=; b=xrChl4hxGVt4Ahr8tQHcx8q26DQ5bseOBS52wV5zgYwLtbQdVWUjCvDK40IBB93jye 6waatKUS2/DUR+wlo0J/Y2VztXpW6UkOO3utl98uTfdH73N4BA5QGFHYTik8Pv4c/3jc J5lKLRG3VEYTAkC9ijeLTymZfWb4sY6UvMrYCMTdOB6o6+jTxUMWvOeQ/Snu6RuvR2Y5 cpMqzfgwSmDpLHYjwZWvGGtXXvjU4iHPaekpE0oX2CvFX2HTA/v0UY01AducXxk7S3Ab D5nhbDb3CzIzUggpaQypbfM+N5xGNJyrxhz4dMJJNsrLdbeeL2266dgaAg0aeaYmP4Id NtEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ixtMSmlqbWlfwfG6P0wxImVVDOzdyU66joq5RuiB/P8=; b=kHPocmlO0mtQEQBR7+tp6rtjlAJGMEvV2/OzwO9az2tQanx4hOdYWF18qJBDRJbocE yiDmcjYUeGJErSdBtdXKpNOornvLN1ta9wO6GCxWW96VieyfIKPazZbJU+FjGXbQUaHg tNp2b1wit1pxNwQapck8Z3ael/w7xJbkrf7EoKz2cZJDyl8Lw8L2GJrdjZKWUcGZIg2G x+IzoOvR8IpNoq56EYTFaNHPPS0o+AL2z/F14lnnKOe4SzDm8H5CtIja4kahA0P/mNhK Rmsdn+5J/6kbrNlhLk0YNauxDWttnIB++HEC6eZ1U4XsLU1tCE8biYy1s0WcW20iMZlM K50A== X-Gm-Message-State: AOAM533xM+6XYjJrfOqt53tiW7Y2Xy25HW82uuXmSD+/63sZXBm2Cl5g vPIODCigQkbmoBatePPrc8NuIQ== X-Google-Smtp-Source: ABdhPJwmI/2u1A0Xi3PTnjL6mnik3r7Cbp1dR99b9QAbw3PuOrvg4OfTXgsEd2j+qQFB8BNATsEZIg== X-Received: by 2002:a1c:9cc5:: with SMTP id f188mr4272800wme.171.1611150285617; Wed, 20 Jan 2021 05:44:45 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:44 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 10/22] media: camss: Add support for CSIPHY hardware version Titan 170 Date: Wed, 20 Jan 2021 14:43:45 +0100 Message-Id: <20210120134357.1522254-10-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add register definitions for version 170 of the Titan architecture and implement support for the CSIPHY subdevice. Signed-off-by: Robert Foss --- .../qcom/camss/camss-csiphy-3ph-1-0.c | 182 ++++++++++++++++-- .../media/platform/qcom/camss/camss-csiphy.c | 66 +++++-- drivers/media/platform/qcom/camss/camss.c | 74 +++++++ 3 files changed, 290 insertions(+), 32 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index 97cb9de85031..8cf1440b7d70 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -47,6 +47,105 @@ #define CSIPHY_3PH_CMN_CSI_COMMON_CTRL6_SHOW_REV_ID BIT(1) #define CSIPHY_3PH_CMN_CSI_COMMON_STATUSn(n) (0x8b0 + 0x4 * (n)) +#define CSIPHY_DEFAULT_PARAMS 0 +#define CSIPHY_LANE_ENABLE 1 +#define CSIPHY_SETTLE_CNT_LOWER_BYTE 2 +#define CSIPHY_SETTLE_CNT_HIGHER_BYTE 3 +#define CSIPHY_DNP_PARAMS 4 +#define CSIPHY_2PH_REGS 5 +#define CSIPHY_3PH_REGS 6 + +struct csiphy_reg_t { + int32_t reg_addr; + int32_t reg_data; + int32_t delay; + uint32_t csiphy_param_type; +}; + +static struct +csiphy_reg_t lane_regs_sdm845[5][14] = { + { + {0x0004, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x002C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0034, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x001C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0014, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0028, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x003C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0000, 0x91, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0008, 0x00, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x000c, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0010, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0038, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0060, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0064, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0704, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x072C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0734, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x071C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0714, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0728, 0x04, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x073C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0700, 0x80, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0708, 0x14, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x070C, 0xA5, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0710, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0738, 0x1F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0760, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0764, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0204, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x022C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0234, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x021C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0214, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0228, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x023C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0200, 0x91, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0208, 0x00, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x020C, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0210, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0238, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0260, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0264, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0404, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x042C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0434, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x041C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0414, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0428, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x043C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0400, 0x91, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0408, 0x00, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x040C, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0410, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0438, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0460, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0464, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0604, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x062C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0634, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x061C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0614, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0628, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x063C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0600, 0x91, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0608, 0x00, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x060C, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0610, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0638, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0660, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0664, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, +}; + static void csiphy_hw_version_read(struct csiphy_device *csiphy, struct device *dev) { @@ -135,26 +234,13 @@ static u8 csiphy_settle_cnt_calc(u32 pixel_clock, u8 bpp, u8 num_lanes, return settle_cnt; } -static void csiphy_lanes_enable(struct csiphy_device *csiphy, - struct csiphy_config *cfg, - u32 pixel_clock, u8 bpp, u8 lane_mask) +static void csiphy_gen1_config_lanes(struct csiphy_device *csiphy, + struct csiphy_config *cfg, + u8 settle_cnt) { struct csiphy_lanes_cfg *c = &cfg->csi2->lane_cfg; - u8 settle_cnt; - u8 val, l = 0; - int i; - - settle_cnt = csiphy_settle_cnt_calc(pixel_clock, bpp, c->num_data, - csiphy->timer_clk_rate); - - val = BIT(c->clk.pos); - for (i = 0; i < c->num_data; i++) - val |= BIT(c->data[i].pos * 2); - - writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(5)); - - val = CSIPHY_3PH_CMN_CSI_COMMON_CTRL6_COMMON_PWRDN_B; - writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(6)); + int i, l = 0; + u8 val; for (i = 0; i <= c->num_data; i++) { if (i == c->num_data) @@ -208,6 +294,66 @@ static void csiphy_lanes_enable(struct csiphy_device *csiphy, val = CSIPHY_3PH_LNn_MISC1_IS_CLKLANE; writel_relaxed(val, csiphy->base + CSIPHY_3PH_LNn_MISC1(l)); +} + +static void csiphy_gen2_config_lanes(struct csiphy_device *csiphy, + u8 settle_cnt) +{ + int i, l; + u32 val; + + for (l = 0; l < 5; l++) { + for (i = 0; i < 14; i++) { + struct csiphy_reg_t *r = &lane_regs_sdm845[l][i]; + + switch (r->csiphy_param_type) { + case CSIPHY_SETTLE_CNT_LOWER_BYTE: + val = settle_cnt & 0xff; + break; + case CSIPHY_DNP_PARAMS: + continue; + default: + val = r->reg_data; + break; + } + writel_relaxed(val, csiphy->base + r->reg_addr); + } + } +} + +static void csiphy_lanes_enable(struct csiphy_device *csiphy, + struct csiphy_config *cfg, + u32 pixel_clock, u8 bpp, u8 lane_mask) +{ + struct csiphy_lanes_cfg *c = &cfg->csi2->lane_cfg; + u8 settle_cnt; + u8 val; + int i; + + settle_cnt = csiphy_settle_cnt_calc(pixel_clock, bpp, c->num_data, + csiphy->timer_clk_rate); + + val = BIT(c->clk.pos); + for (i = 0; i < c->num_data; i++) + val |= BIT(c->data[i].pos * 2); + + val = 0xd5; + writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(5)); + + val = 1; + writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(6)); + + val = 0x02; + writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(7)); + + val = 0x00; + writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(0)); + + if (csiphy->camss->version == CAMSS_8x16 || + csiphy->camss->version == CAMSS_8x96) + csiphy_gen1_config_lanes(csiphy, cfg, settle_cnt); + else if (csiphy->camss->version == CAMSS_845) + csiphy_gen2_config_lanes(csiphy, settle_cnt); val = 0xff; writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(11)); diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c index 509c9a59c09c..e3fdc268050c 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy.c @@ -73,6 +73,30 @@ static const struct csiphy_format csiphy_formats_8x96[] = { { MEDIA_BUS_FMT_Y10_1X10, 10 }, }; +static const struct csiphy_format csiphy_formats_sdm845[] = { + { MEDIA_BUS_FMT_UYVY8_2X8, 8 }, + { MEDIA_BUS_FMT_VYUY8_2X8, 8 }, + { MEDIA_BUS_FMT_YUYV8_2X8, 8 }, + { MEDIA_BUS_FMT_YVYU8_2X8, 8 }, + { MEDIA_BUS_FMT_SBGGR8_1X8, 8 }, + { MEDIA_BUS_FMT_SGBRG8_1X8, 8 }, + { MEDIA_BUS_FMT_SGRBG8_1X8, 8 }, + { MEDIA_BUS_FMT_SRGGB8_1X8, 8 }, + { MEDIA_BUS_FMT_SBGGR10_1X10, 10 }, + { MEDIA_BUS_FMT_SGBRG10_1X10, 10 }, + { MEDIA_BUS_FMT_SGRBG10_1X10, 10 }, + { MEDIA_BUS_FMT_SRGGB10_1X10, 10 }, + { MEDIA_BUS_FMT_SBGGR12_1X12, 12 }, + { MEDIA_BUS_FMT_SGBRG12_1X12, 12 }, + { MEDIA_BUS_FMT_SGRBG12_1X12, 12 }, + { MEDIA_BUS_FMT_SRGGB12_1X12, 12 }, + { MEDIA_BUS_FMT_SBGGR14_1X14, 14 }, + { MEDIA_BUS_FMT_SGBRG14_1X14, 14 }, + { MEDIA_BUS_FMT_SGRBG14_1X14, 14 }, + { MEDIA_BUS_FMT_SRGGB14_1X14, 14 }, + { MEDIA_BUS_FMT_Y10_1X10, 10 }, +}; + /* * csiphy_get_bpp - map media bus format to bits per pixel * @formats: supported media bus formats array @@ -257,16 +281,20 @@ static int csiphy_stream_on(struct csiphy_device *csiphy) return -EINVAL; } - val = readl_relaxed(csiphy->base_clk_mux); - if (cfg->combo_mode && (lane_mask & 0x18) == 0x18) { - val &= ~0xf0; - val |= cfg->csid_id << 4; - } else { - val &= ~0xf; - val |= cfg->csid_id; + if (csiphy->base_clk_mux) { + val = readl_relaxed(csiphy->base_clk_mux); + if (cfg->combo_mode && (lane_mask & 0x18) == 0x18) { + val &= ~0xf0; + val |= cfg->csid_id << 4; + } else { + val &= ~0xf; + val |= cfg->csid_id; + } + writel_relaxed(val, csiphy->base_clk_mux); + + /* Enforce reg write ordering between clk mux & lane enabling */ + wmb(); } - writel_relaxed(val, csiphy->base_clk_mux); - wmb(); csiphy->ops->lanes_enable(csiphy, cfg, pixel_clock, bpp, lane_mask); @@ -557,6 +585,10 @@ int msm_csiphy_subdev_init(struct camss *camss, csiphy->ops = &csiphy_ops_3ph_1_0; csiphy->formats = csiphy_formats_8x96; csiphy->nformats = ARRAY_SIZE(csiphy_formats_8x96); + } else if (camss->version == CAMSS_845) { + csiphy->ops = &csiphy_ops_3ph_1_0; + csiphy->formats = csiphy_formats_sdm845; + csiphy->nformats = ARRAY_SIZE(csiphy_formats_sdm845); } else { return -EINVAL; } @@ -570,11 +602,17 @@ int msm_csiphy_subdev_init(struct camss *camss, return PTR_ERR(csiphy->base); } - r = platform_get_resource_byname(pdev, IORESOURCE_MEM, res->reg[1]); - csiphy->base_clk_mux = devm_ioremap_resource(dev, r); - if (IS_ERR(csiphy->base_clk_mux)) { - dev_err(dev, "could not map memory\n"); - return PTR_ERR(csiphy->base_clk_mux); + if (camss->version == CAMSS_8x16 || + camss->version == CAMSS_8x96) { + r = platform_get_resource_byname(pdev, IORESOURCE_MEM, + res->reg[1]); + csiphy->base_clk_mux = devm_ioremap_resource(dev, r); + if (IS_ERR(csiphy->base_clk_mux)) { + dev_err(dev, "could not map memory\n"); + return PTR_ERR(csiphy->base_clk_mux); + } + } else { + csiphy->base_clk_mux = NULL; } /* Interrupt */ diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 05bed6da76aa..7e7763f04b58 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -465,6 +465,80 @@ static const struct resources vfe_res_660[] = { } }; +static const struct resources csiphy_res_845[] = { + /* CSIPHY0 */ + { + .regulator = { NULL }, + .clock = { "camnoc_axi", "soc_ahb", "slow_ahb_src", + "cpas_ahb", "cphy_rx_src", "csiphy0", + "csiphy0_timer_src", "csiphy0_timer" }, + .clock_rate = { { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 19200000, 240000000, 269333333 } }, + .reg = { "csiphy0" }, + .interrupt = { "csiphy0" } + }, + + /* CSIPHY1 */ + { + .regulator = { NULL }, + .clock = { "camnoc_axi", "soc_ahb", "slow_ahb_src", + "cpas_ahb", "cphy_rx_src", "csiphy1", + "csiphy1_timer_src", "csiphy1_timer" }, + .clock_rate = { { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 19200000, 240000000, 269333333 } }, + .reg = { "csiphy1" }, + .interrupt = { "csiphy1" } + }, + + /* CSIPHY2 */ + { + .regulator = { NULL }, + .clock = { "camnoc_axi", "soc_ahb", "slow_ahb_src", + "cpas_ahb", "cphy_rx_src", "csiphy2", + "csiphy2_timer_src", "csiphy2_timer" }, + .clock_rate = { { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 19200000, 240000000, 269333333 } }, + .reg = { "csiphy2" }, + .interrupt = { "csiphy2" } + }, + + /* CSIPHY3 */ + { + .regulator = { NULL }, + .clock = { "camnoc_axi", "soc_ahb", "slow_ahb_src", + "cpas_ahb", "cphy_rx_src", "csiphy3", + "csiphy3_timer_src", "csiphy3_timer" }, + .clock_rate = { { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 0 }, + { 19200000, 240000000, 269333333 } }, + .reg = { "csiphy3" }, + .interrupt = { "csiphy3" } + } +}; + static const struct resources csid_res_845[] = { /* CSID0 */ { From patchwork Wed Jan 20 13:43:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367173 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, TVD_SUBJ_WIPE_DEBT, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDDF2C1B087 for ; Wed, 20 Jan 2021 21:09:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0F38235F7 for ; Wed, 20 Jan 2021 21:09:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731608AbhATUz6 (ORCPT ); Wed, 20 Jan 2021 15:55:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387540AbhATNsM (ORCPT ); Wed, 20 Jan 2021 08:48:12 -0500 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B8918C061386 for ; Wed, 20 Jan 2021 05:44:48 -0800 (PST) Received: by mail-wr1-x429.google.com with SMTP id g10so4776744wrx.1 for ; Wed, 20 Jan 2021 05:44:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=bhijpy86VBLH1z/QR8DmTQnzKog7xaGemOCJvaezDFY=; b=iaxU15HN5uRASfSuD4HHLKOoZ1USu35g+/6yYnpV4ajCYQ6jTPHEi11EDl+F87SSxp nmWmkwQJQ3L/4Wdkxk+jVI3ofdXZ6L/6yzQHkGkAcWL1lPledkQYQQpHspEUX89d9FiT ym/PMykJvpq3mp/3i2k2+wuGI1/XGZ7q8pNjurC605hhaDZNElNJrNSfJFmA1EXV9CgU KZCvp0rtLLGJlX8KcXaxv8nWvzxrgUxxFBd0HuV72cG1OeY8VU+UXZLC4Ghw9subXAsR hdTodOIiiu9dObiY/0d4WAFHc7Sxg2NTr4f8ylD4aYG3rfLHM3p3feYHnnUM3ngE1Jfk UN8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=bhijpy86VBLH1z/QR8DmTQnzKog7xaGemOCJvaezDFY=; b=eNuuXcEpezmanqr8p0xb0f3XKMrNNLT/b4FcxaJn1wZ33mXQjUw9VtFVYjzXmgh2PW AO+zZ4cDRma+kFS/HZ9jy6VFBi8dMBez0FGJPu9/VRMww+izEAAIQczeTsvJmStheoUc KOy90tIIP/SUzBai5GLp3furhm97fHreK2x0jUzqY00tNGEPpH3ZcUlJrOOB7rrxk+Cj kIMfmSkA8MpkBtGDCItM3OpiTKa+0pKY1BNl9oZ5YfsIGfn6E+dY69HhdXY3V77qnR7G fGNvwX6wzOJLO8PZttAa7duTlHL/9wn5EhWq7B2KWimrNyxBpu4QbscpMubJ5U8BrMK6 W0jw== X-Gm-Message-State: AOAM532zUb59b0WNczMBMOQyRfkd/yTbcbvPWyhk44RaacX5ULT2mxXw UDUaooK5NFRmVk1/v54Jqs3AzQ== X-Google-Smtp-Source: ABdhPJx0AwkrLBpCpVDslWZq3MjFXWgsfVVT6bEQfsUAlsDQn51W/yEzkhdCWQbTH9GEdutcGsCdsA== X-Received: by 2002:a5d:504b:: with SMTP id h11mr9355240wrt.337.1611150287522; Wed, 20 Jan 2021 05:44:47 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:46 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 11/22] media: camss: Remove per VFE power domain toggling Date: Wed, 20 Jan 2021 14:43:46 +0100 Message-Id: <20210120134357.1522254-11-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org For Titan ISPs clocks fail to re-enable during vfe_get() after any vfe has been halted and its corresponding power domain power has been detached. Since all of the clocks depend on all of the PDs, per VFE PD detaching is no option for this generation of HW. Signed-off-by: Robert Foss --- .../media/platform/qcom/camss/camss-ispif.c | 11 --- drivers/media/platform/qcom/camss/camss-vfe.c | 7 -- drivers/media/platform/qcom/camss/camss.c | 94 +++++++++++-------- drivers/media/platform/qcom/camss/camss.h | 12 +-- 4 files changed, 60 insertions(+), 64 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-ispif.c b/drivers/media/platform/qcom/camss/camss-ispif.c index c36570042082..e41925850ba2 100644 --- a/drivers/media/platform/qcom/camss/camss-ispif.c +++ b/drivers/media/platform/qcom/camss/camss-ispif.c @@ -323,14 +323,6 @@ static int ispif_reset(struct ispif_device *ispif, u8 vfe_id) struct camss *camss = ispif->camss; int ret; - ret = camss_pm_domain_on(camss, PM_DOMAIN_VFE0); - if (ret < 0) - return ret; - - ret = camss_pm_domain_on(camss, PM_DOMAIN_VFE1); - if (ret < 0) - return ret; - ret = camss_enable_clocks(ispif->nclocks_for_reset, ispif->clock_for_reset, camss->dev); @@ -343,9 +335,6 @@ static int ispif_reset(struct ispif_device *ispif, u8 vfe_id) camss_disable_clocks(ispif->nclocks_for_reset, ispif->clock_for_reset); - camss_pm_domain_off(camss, PM_DOMAIN_VFE0); - camss_pm_domain_off(camss, PM_DOMAIN_VFE1); - return ret; } diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index fa9629835e98..e41c22da4b9b 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -587,10 +587,6 @@ static int vfe_get(struct vfe_device *vfe) mutex_lock(&vfe->power_lock); if (vfe->power_count == 0) { - ret = camss_pm_domain_on(vfe->camss, vfe->id); - if (ret < 0) - goto error_pm_domain; - ret = pm_runtime_get_sync(vfe->camss->dev); if (ret < 0) goto error_pm_runtime_get; @@ -627,9 +623,7 @@ static int vfe_get(struct vfe_device *vfe) error_pm_runtime_get: pm_runtime_put_sync(vfe->camss->dev); - camss_pm_domain_off(vfe->camss, vfe->id); -error_pm_domain: mutex_unlock(&vfe->power_lock); return ret; @@ -653,7 +647,6 @@ static void vfe_put(struct vfe_device *vfe) } camss_disable_clocks(vfe->nclocks, vfe->clock); pm_runtime_put_sync(vfe->camss->dev); - camss_pm_domain_off(vfe->camss, vfe->id); } vfe->power_count--; diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 7e7763f04b58..22f9d7d7085a 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -774,28 +774,6 @@ int camss_get_pixel_clock(struct media_entity *entity, u32 *pixel_clock) return 0; } -int camss_pm_domain_on(struct camss *camss, int id) -{ - if (camss->version == CAMSS_8x96 || - camss->version == CAMSS_660) { - camss->genpd_link[id] = device_link_add(camss->dev, - camss->genpd[id], DL_FLAG_STATELESS | - DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE); - - if (!camss->genpd_link[id]) - return -EINVAL; - } - - return 0; -} - -void camss_pm_domain_off(struct camss *camss, int id) -{ - if (camss->version == CAMSS_8x96 || - camss->version == CAMSS_660) - device_link_del(camss->genpd_link[id]); -} - /* * camss_of_parse_endpoint_node - Parse port endpoint node * @dev: Device @@ -1214,6 +1192,48 @@ static const struct media_device_ops camss_media_ops = { .link_notify = v4l2_pipeline_link_notify, }; + +static int camss_configure_pd(struct camss *camss) +{ + int nbr_pm_domains = 0; + int last_pm_domain = 0; + int i; + int ret; + + if (camss->version == CAMSS_8x96 || + camss->version == CAMSS_660) + nbr_pm_domains = PM_DOMAIN_CAMSS_COUNT; + + for (i = 0; i < nbr_pm_domains; i++) { + camss->genpd[i] = dev_pm_domain_attach_by_id(camss->dev, i); + if (IS_ERR(camss->genpd[i])) { + ret = PTR_ERR(camss->genpd[i]); + goto fail_pm; + } + + camss->genpd_link[i] = device_link_add(camss->dev, camss->genpd[i], + DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE); + + if (!camss->genpd_link[i]) { + dev_pm_domain_detach(camss->genpd[i], true); + ret = -EINVAL; + goto fail_pm; + } + + last_pm_domain = i; + } + + return 0; + +fail_pm: + for (i = 0; i < last_pm_domain; i++) { + device_link_del(camss->genpd_link[i]); + dev_pm_domain_detach(camss->genpd[i], true); + } + + return ret; +} + /* * camss_probe - Probe CAMSS platform device * @pdev: Pointer to CAMSS platform device @@ -1346,20 +1366,10 @@ static int camss_probe(struct platform_device *pdev) } } - if (camss->version == CAMSS_8x96 || - camss->version == CAMSS_660) { - camss->genpd[PM_DOMAIN_VFE0] = dev_pm_domain_attach_by_id( - camss->dev, PM_DOMAIN_VFE0); - if (IS_ERR(camss->genpd[PM_DOMAIN_VFE0])) - return PTR_ERR(camss->genpd[PM_DOMAIN_VFE0]); - - camss->genpd[PM_DOMAIN_VFE1] = dev_pm_domain_attach_by_id( - camss->dev, PM_DOMAIN_VFE1); - if (IS_ERR(camss->genpd[PM_DOMAIN_VFE1])) { - dev_pm_domain_detach(camss->genpd[PM_DOMAIN_VFE0], - true); - return PTR_ERR(camss->genpd[PM_DOMAIN_VFE1]); - } + ret = camss_configure_pd(camss); + if (ret < 0) { + dev_err(dev, "Failed to configure power domains: %d\n", ret); + return ret; } pm_runtime_enable(dev); @@ -1380,6 +1390,9 @@ static int camss_probe(struct platform_device *pdev) void camss_delete(struct camss *camss) { + int nbr_pm_domains = 0; + int i; + v4l2_device_unregister(&camss->v4l2_dev); media_device_unregister(&camss->media_dev); media_device_cleanup(&camss->media_dev); @@ -1387,9 +1400,12 @@ void camss_delete(struct camss *camss) pm_runtime_disable(camss->dev); if (camss->version == CAMSS_8x96 || - camss->version == CAMSS_660) { - dev_pm_domain_detach(camss->genpd[PM_DOMAIN_VFE0], true); - dev_pm_domain_detach(camss->genpd[PM_DOMAIN_VFE1], true); + camss->version == CAMSS_660) + nbr_pm_domains = PM_DOMAIN_CAMSS_COUNT; + + for (i = 0; i < nbr_pm_domains; i++) { + device_link_del(camss->genpd_link[i]); + dev_pm_domain_detach(camss->genpd[i], true); } kfree(camss); diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index b7ad8e9f68a8..7560d85b3352 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -57,9 +57,9 @@ struct resources_ispif { }; enum pm_domain { - PM_DOMAIN_VFE0, - PM_DOMAIN_VFE1, - PM_DOMAIN_COUNT + PM_DOMAIN_VFE0 = 0, + PM_DOMAIN_VFE1 = 1, + PM_DOMAIN_CAMSS_COUNT = 2, /* CAMSS series of ISPs */ }; enum camss_version { @@ -83,8 +83,8 @@ struct camss { int vfe_num; struct vfe_device *vfe; atomic_t ref_count; - struct device *genpd[PM_DOMAIN_COUNT]; - struct device_link *genpd_link[PM_DOMAIN_COUNT]; + struct device *genpd[PM_DOMAIN_CAMSS_COUNT]; + struct device_link *genpd_link[PM_DOMAIN_CAMSS_COUNT]; }; struct camss_camera_interface { @@ -110,8 +110,6 @@ int camss_enable_clocks(int nclocks, struct camss_clock *clock, void camss_disable_clocks(int nclocks, struct camss_clock *clock); struct media_entity *camss_find_sensor(struct media_entity *entity); int camss_get_pixel_clock(struct media_entity *entity, u32 *pixel_clock); -int camss_pm_domain_on(struct camss *camss, int id); -void camss_pm_domain_off(struct camss *camss, int id); void camss_delete(struct camss *camss); #endif /* QC_MSM_CAMSS_H */ From patchwork Wed Jan 20 13:43:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367090 Delivered-To: patch@linaro.org Received: by 2002:a02:a60d:0:0:0:0:0 with SMTP id c13csp812924jam; Wed, 20 Jan 2021 13:09:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJx4NpbUutBwKSZep0FXEoLM74yVMa8LeDkEC1W8XZFwQZ/VjfjTvSEeYL77sQddbAkbODSV X-Received: by 2002:a17:906:3388:: with SMTP id v8mr7282121eja.104.1611176961381; Wed, 20 Jan 2021 13:09:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611176961; cv=none; d=google.com; s=arc-20160816; b=Ko876yHTV3CpmjStj74Y7uhP8TrhQKT21L6w0g1+MKYqtsZfZtrGE93ZeBoxQYU6Ov sx9mtdRQ3GCZKum2CRzgnK35yOjvvxkE7Q7Bs1X/jh195ZykPP5v+gtYTRCtjXQDB5zj R29yxFgdCf1uPWlcHs/FCo5L5RVu6xniDdpaCRfQ2wmL4BdabrMdpzJk09d5+PVMDIcM ox7bV4JikXrhTRqQZJ+dvAoPaMrKyawLk9DZJ1SonRdL7V81jBYY1CLrd+prHp6hmTgR j/BoSlX+GAFuEUAMO+qO6XxmSVhRopKTPNJ8z8hPqWCpVhg6xRAQVjPnDEYRmyP+vv65 BcRw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=kvX1fPx3FMQ5uXckxXhS8AVQna5Rb5Ybg4HAxWPNgfE=; b=USqwtBTxr+WzHqWk8udzNWKxUIkTD9aGq+ro3GtJ8ZGPkHYjk1opRljn5vxDPbefff P5tfXcJvu3YDfBJOysk2SQVwi6T6VYMpa3d/t85tPBDqV57vwQ/bypNg5XtvdF9hXfjD Ddz2PDPGnHsdimnNpsq3OvSwpk4sBPqVut1UZKR9zCwfqnRNxo01GJEHww5eaUJryZuT f0qjjiVSeUPCSYylluDFLfY/jX4tA0USAS7BIaqpE0F+SliwY5pNTQGdHsnXU1dSohFM P+1RkXsZNvOfdxvBu9U/6Rqn9NBzWFQRobnIHuAtYHg12oM6eRtA53QGXo9tJLLyjEib Gwyg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="Q/OOvB5s"; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n15si1341771edy.394.2021.01.20.13.09.21; Wed, 20 Jan 2021 13:09:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="Q/OOvB5s"; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732112AbhATU4F (ORCPT + 15 others); Wed, 20 Jan 2021 15:56:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387703AbhATNse (ORCPT ); Wed, 20 Jan 2021 08:48:34 -0500 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8300FC061388 for ; Wed, 20 Jan 2021 05:44:50 -0800 (PST) Received: by mail-wr1-x42d.google.com with SMTP id g10so4776832wrx.1 for ; Wed, 20 Jan 2021 05:44:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=kvX1fPx3FMQ5uXckxXhS8AVQna5Rb5Ybg4HAxWPNgfE=; b=Q/OOvB5sufKO/f+HBQXe5exjY/4GhQ+yiQHbkYN2i4txFLHXaV0N+hlFR0PHNA/moI BsZjgnR2jKTkaOdlGOjOvju7+aI5X+yXF+uqHpFWsxyJDYbVap8gtos3xFjhoGgnBd3I bFG7E8saHzGDjhPqpC4YGD6I0bPCJz5wBPMjzQE9WccVGLBMpFcMefc3eh6wkH2LtCwD 8OYMiPvu3rZU2okWMd7BKp6IGK8dpShF/Ud5QiV5vF3dprX8C3OARqnE0B6mZrpPLGt1 /HypXkmOfBOhEclaIR9Z9ZIAenu6BOPlYhXEhShUb+5NKB4XkmBJiluIlDpmoiWAaRFD F81w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=kvX1fPx3FMQ5uXckxXhS8AVQna5Rb5Ybg4HAxWPNgfE=; b=EA9WuRoZKZQI40bBTd1ifI6l/ssDzePAIY3JQcQhlrcvbWaqGHR58hhRaCcF7mOzYE TLHCXa4w5GTkfxuSufnoepGo3OdH/sSucZbSXAOTApieq3s0NpjmG8ILTcZxmt0j2QBy vgXt/4pziB3nlS4CtAZy4N4h72EKySlB8WtgR71kZ3+AkVNh23t73bVpvG9gowFkAJLd 4KsRznrTVrpFos3V9vP4tSKZ/I6bYBQruPkE1TDExU6H1tQHk7wmpmsAN7Jmu+luzPGT GUwD/XWzNF5Bmdv1Y0fexGY5y3Hrf7cXluY42KiXb6bNFfnKn+RowPnn0m9vB9ADDiCY 5A5A== X-Gm-Message-State: AOAM530aFQXSOGUy0ATj6ArdirSywF5U2G/WQTyZPdCosMQbYf9KdDoa 1ifP5q4L6waDPY4n2HcjwzQGXQ== X-Received: by 2002:adf:eb4c:: with SMTP id u12mr7403964wrn.79.1611150289327; Wed, 20 Jan 2021 05:44:49 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:48 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 12/22] media: camss: Enable SDM845 Date: Wed, 20 Jan 2021 14:43:47 +0100 Message-Id: <20210120134357.1522254-12-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enable support for SDM845 based Titan 170 ISPs. Signed-off-by: Robert Foss --- drivers/media/platform/qcom/camss/camss.c | 17 +++++++++++++++++ drivers/media/platform/qcom/camss/camss.h | 6 ++++-- 2 files changed, 21 insertions(+), 2 deletions(-) -- 2.27.0 diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 22f9d7d7085a..5ce7cae2ab9b 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -897,6 +897,12 @@ static int camss_init_subdevices(struct camss *camss) csid_res = csid_res_660; ispif_res = &ispif_res_660; vfe_res = vfe_res_660; + } else if (camss->version == CAMSS_845) { + csiphy_res = csiphy_res_845; + csid_res = csid_res_845; + /* Titan VFEs don't have an ISPIF */ + ispif_res = NULL; + vfe_res = vfe_res_845; } else { return -EINVAL; } @@ -1203,6 +1209,8 @@ static int camss_configure_pd(struct camss *camss) if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) nbr_pm_domains = PM_DOMAIN_CAMSS_COUNT; + else if (camss->version == CAMSS_845) + nbr_pm_domains = PM_DOMAIN_TITAN_COUNT; for (i = 0; i < nbr_pm_domains; i++) { camss->genpd[i] = dev_pm_domain_attach_by_id(camss->dev, i); @@ -1271,6 +1279,12 @@ static int camss_probe(struct platform_device *pdev) camss->csiphy_num = 3; camss->csid_num = 4; camss->vfe_num = 2; + } else if (of_device_is_compatible(dev->of_node, + "qcom,sdm845-camss")) { + camss->version = CAMSS_845; + camss->csiphy_num = 4; + camss->csid_num = 3; + camss->vfe_num = 3; } else { ret = -EINVAL; goto err_free; @@ -1402,6 +1416,8 @@ void camss_delete(struct camss *camss) if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) nbr_pm_domains = PM_DOMAIN_CAMSS_COUNT; + else if (camss->version == CAMSS_845) + nbr_pm_domains = PM_DOMAIN_TITAN_COUNT; for (i = 0; i < nbr_pm_domains; i++) { device_link_del(camss->genpd_link[i]); @@ -1435,6 +1451,7 @@ static const struct of_device_id camss_dt_match[] = { { .compatible = "qcom,msm8916-camss" }, { .compatible = "qcom,msm8996-camss" }, { .compatible = "qcom,sdm660-camss" }, + { .compatible = "qcom,sdm845-camss" }, { } }; diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index 7560d85b3352..2f853557ed16 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -60,6 +60,8 @@ enum pm_domain { PM_DOMAIN_VFE0 = 0, PM_DOMAIN_VFE1 = 1, PM_DOMAIN_CAMSS_COUNT = 2, /* CAMSS series of ISPs */ + PM_DOMAIN_VFELITE = 2, /* VFELITE / TOP GDSC */ + PM_DOMAIN_TITAN_COUNT = 3, /* Titan series of ISPs */ }; enum camss_version { @@ -83,8 +85,8 @@ struct camss { int vfe_num; struct vfe_device *vfe; atomic_t ref_count; - struct device *genpd[PM_DOMAIN_CAMSS_COUNT]; - struct device_link *genpd_link[PM_DOMAIN_CAMSS_COUNT]; + struct device *genpd[PM_DOMAIN_TITAN_COUNT]; + struct device_link *genpd_link[PM_DOMAIN_TITAN_COUNT]; }; struct camss_camera_interface { From patchwork Wed Jan 20 13:43:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367091 Delivered-To: patch@linaro.org Received: by 2002:a02:a60d:0:0:0:0:0 with SMTP id c13csp812932jam; Wed, 20 Jan 2021 13:09:22 -0800 (PST) X-Google-Smtp-Source: ABdhPJxwEcjCCr21KTTteD/voOqhyi3DY4741Ekh0LrupH9N3XDPSugMC1PyozyaMlj0iiCQehLH X-Received: by 2002:a05:6402:1249:: with SMTP id l9mr8211183edw.375.1611176962199; Wed, 20 Jan 2021 13:09:22 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611176962; cv=none; d=google.com; s=arc-20160816; b=vPjOUe60oyvApVw0q/S6IlM+FiTXL54Eq/5PKKNpaNhDE8hJrENDeJBXufv5gKOTd1 xQnI0jUyzdwzfdlXNBSv/Pk0bA7LSEJkCZ0gQDUgntl/OcX09l1juwmeaCXiBuE1H6Pl 18buRF7iFe2dS7gAqT+wLMeKAgNQiZ2AVlsQq4cL2qJcTTQHg2mFms5pLf3YlbbH6Ddf OvGpsYDa7+8uvKq/ot28JgsLJ4gOFzSb/Zaxb8KkRTBGasvyMODKrB9fMPM5X4HS6xX6 hTRkcNC0NV3N/ZMFg7nxkw40NhCnD7vKk92GKVA2LJsNt1vlcaJ8eN5zrue1TD0srJ+Z tUtA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=LkZ99XoWXMbOO4g7PnTiwOPZK1LCMqlyf1JEPyZMdz8=; b=sDFvuazvYBMCWMRY2Q/uoAbfYFfyGSbOqpNQsLWuJw/H45lcJj9BPOYXh41I4NeIgH zFS08LZaEVmyyoodUs/xwG8gBoMhHOLJRGifXL8UTrHM9ewg3kWKgC4GVr1dCOq8JhbZ B/0AtZ+Qf2O9JUQh+aKt1OGCs4iS0q9zB8UqdLvAWmHCbb2UarMmTu1cb1aEhoEX6D93 55IQ+6pypLewV/X/6QIKkOTumtbCwUXe62c7JR4wMMr2KE1Vulc85XmHxD+ehrIpz4oM zkTgli1Ket1Mqjdcu1u1ybvrN3OZM+mcQXS2x3jEmydyTCXWXzIPNvhCSSvG5q3iB1eS nO/A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=k470PfzQ; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n15si1341771edy.394.2021.01.20.13.09.21; Wed, 20 Jan 2021 13:09:22 -0800 (PST) Received-SPF: pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=k470PfzQ; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732206AbhATU4G (ORCPT + 15 others); Wed, 20 Jan 2021 15:56:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387759AbhATNsm (ORCPT ); Wed, 20 Jan 2021 08:48:42 -0500 Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70A14C06138D for ; Wed, 20 Jan 2021 05:44:52 -0800 (PST) Received: by mail-wm1-x329.google.com with SMTP id j18so2895023wmi.3 for ; Wed, 20 Jan 2021 05:44:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=LkZ99XoWXMbOO4g7PnTiwOPZK1LCMqlyf1JEPyZMdz8=; b=k470PfzQJ4mPG/ZHGsLXUKxxbiF/k4+J2RxbbrL3wGFDkUVswDBGPjTGRVQ7/qO2Ew TuWhfbHFoFn6N17z1FLaNSATwpB4fEojNMyB6Vcv0bt5KFtEg3kYaFQMQ8wdWxmfe6PE rXDcTT6mXa0ejjfmYTH29reqJe5Cpf22oG+yRStac+eMEnw3nxcwThA1dVzXfXvWB6vU PD505fPu5BQE56y0kje8rDXLNEG1DE6LaKfpE+J1nsPWYKedWj4OiB/aSyX+Ku3VjVwO durkk3kDmqy/RwH4awu5MOyEDwS1iFDcWQWZzWfMcMka9fg/esHQ5mvU0LAsuc3/DDwB 9A/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=LkZ99XoWXMbOO4g7PnTiwOPZK1LCMqlyf1JEPyZMdz8=; b=sw4OH2qFchih+prPtfUkJoCU95Ondn0dlGv3xseJobudHY6ipjLrdKQrGS/b187xs0 BymAzEjSYWYNBF38DYhnuMEU9aj2xgdNf9dyzDaxg4GAyQBJ+ZryW5fGYDxtL3Aj/8uA IPpe8T1Aa0+OP7+HNWWwozGiyfBwp45Iuh+hEbYJgHIyeUXDMEP8umKnyI1ebov33c4a mk2LZ7SImM3A1Goowd7OmL6G8kWHtQTVHqSE23vVEEWP23moUpex1aaRBMYuYElw8WVV AiW1jc/E5rn7qD4SRCBr2PBSEKJKGztgjQtRLao8qBB5RKRVNS0m5QARksFJlrSFLSkc hLdA== X-Gm-Message-State: AOAM532IwXsPllcqoQazeoRaaMe65vtT0FaXrp6EbpLeTD/l/8i9DB5p yVd94oxR6w8c7hZgxtvTXH4+ow== X-Received: by 2002:a05:600c:215:: with SMTP id 21mr4415492wmi.54.1611150291224; Wed, 20 Jan 2021 05:44:51 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:50 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 13/22] dt-bindings: media: camss: Add qcom, msm8916-camss binding Date: Wed, 20 Jan 2021 14:43:48 +0100 Message-Id: <20210120134357.1522254-13-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add bindings for qcom,msm8916-camss in order to support the camera subsystem on MSM8916. Signed-off-by: Robert Foss --- Changes since v1: - Laurent: Reworked driver to use dtschema .../bindings/media/qcom,msm8916-camss.yaml | 270 ++++++++++++++++++ 1 file changed, 270 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml -- 2.27.0 diff --git a/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml new file mode 100644 index 000000000000..f0b0c67d0f0c --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml @@ -0,0 +1,270 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,msm8916-camss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm CAMSS ISP + +maintainers: + - Robert Foss + - Todor Tomov + +description: | + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms + +properties: + compatible: + const: qcom,msm8916-camss + + clocks: + description: + Input clocks for the hardware block. + minItems: 19 + maxItems: 19 + + clock-names: + description: + Names of input clocks for the hardware block. + items: + - const: top_ahb + - const: ispif_ahb + - const: csiphy0_timer + - const: csiphy1_timer + - const: csi0_ahb + - const: csi0 + - const: csi0_phy + - const: csi0_pix + - const: csi0_rdi + - const: csi1_ahb + - const: csi1 + - const: csi1_phy + - const: csi1_pix + - const: csi1_rdi + - const: ahb + - const: vfe0 + - const: csi_vfe0 + - const: vfe_ahb + - const: vfe_axi + + interrupts: + description: + IRQs for the hardware block. + minItems: 6 + maxItems: 6 + + interrupt-names: + description: + Names of IRQs for the hardware block. + items: + - const: csiphy0 + - const: csiphy1 + - const: csid0 + - const: csid1 + - const: ispif + - const: vfe0 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + ports: + description: + The CSI data input ports. + + type: object + + properties: + port@0: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. The value + must always be <1> as the physical + clock lane is lane 1. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. Lane swapping + is supported. Physical lane indexes: + 0, 2, 3, 4. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@1: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. The value + must always be <1> as the physical + clock lane is lane 1. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. Lane swapping + is supported. Physical lane indexes: + 0, 2, 3, 4. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + reg: + minItems: 9 + maxItems: 9 + + reg-names: + items: + - const: csiphy0 + - const: csiphy0_clk_mux + - const: csiphy1 + - const: csiphy1_clk_mux + - const: csid0 + - const: csid1 + - const: ispif + - const: csi_clk_mux + - const: vfe0 + + vdda-supply: + description: + Definition of the regulator used as analog power supply. + +required: + - clock-names + - clocks + - compatible + - interrupt-names + - interrupts + - iommus + - power-domains + - reg + - reg-names + - vdda-supply + +additionalProperties: false + +examples: + - | + #include + #include + + camss: camss@1b00000 { + compatible = "qcom,msm8916-camss"; + + clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>, + <&gcc GCC_CAMSS_ISPIF_AHB_CLK>, + <&gcc GCC_CAMSS_CSI0PHYTIMER_CLK>, + <&gcc GCC_CAMSS_CSI1PHYTIMER_CLK>, + <&gcc GCC_CAMSS_CSI0_AHB_CLK>, + <&gcc GCC_CAMSS_CSI0_CLK>, + <&gcc GCC_CAMSS_CSI0PHY_CLK>, + <&gcc GCC_CAMSS_CSI0PIX_CLK>, + <&gcc GCC_CAMSS_CSI0RDI_CLK>, + <&gcc GCC_CAMSS_CSI1_AHB_CLK>, + <&gcc GCC_CAMSS_CSI1_CLK>, + <&gcc GCC_CAMSS_CSI1PHY_CLK>, + <&gcc GCC_CAMSS_CSI1PIX_CLK>, + <&gcc GCC_CAMSS_CSI1RDI_CLK>, + <&gcc GCC_CAMSS_AHB_CLK>, + <&gcc GCC_CAMSS_VFE0_CLK>, + <&gcc GCC_CAMSS_CSI_VFE0_CLK>, + <&gcc GCC_CAMSS_VFE_AHB_CLK>, + <&gcc GCC_CAMSS_VFE_AXI_CLK>; + + clock-names = "top_ahb", + "ispif_ahb", + "csiphy0_timer", + "csiphy1_timer", + "csi0_ahb", + "csi0", + "csi0_phy", + "csi0_pix", + "csi0_rdi", + "csi1_ahb", + "csi1", + "csi1_phy", + "csi1_pix", + "csi1_rdi", + "ahb", + "vfe0", + "csi_vfe0", + "vfe_ahb", + "vfe_axi"; + + interrupts = , + , + , + , + , + ; + + interrupt-names = "csiphy0", + "csiphy1", + "csid0", + "csid1", + "ispif", + "vfe0"; + + iommus = <&apps_iommu 3>; + + power-domains = <&gcc VFE_GDSC>; + + reg = <0x01b0ac00 0x200>, + <0x01b00030 0x4>, + <0x01b0b000 0x200>, + <0x01b00038 0x4>, + <0x01b08000 0x100>, + <0x01b08400 0x100>, + <0x01b0a000 0x500>, + <0x01b00020 0x10>, + <0x01b10000 0x1000>; + + reg-names = "csiphy0", + "csiphy0_clk_mux", + "csiphy1", + "csiphy1_clk_mux", + "csid0", + "csid1", + "ispif", + "csi_clk_mux", + "vfe0"; + + vdda-supply = <®_2v8>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + + }; From patchwork Wed Jan 20 13:43:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367174 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7652FC468C6 for ; Wed, 20 Jan 2021 21:09:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 49BFF2343E for ; Wed, 20 Jan 2021 21:09:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732339AbhATU4I (ORCPT ); Wed, 20 Jan 2021 15:56:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388941AbhATNu7 (ORCPT ); Wed, 20 Jan 2021 08:50:59 -0500 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64532C061342 for ; Wed, 20 Jan 2021 05:44:54 -0800 (PST) Received: by mail-wr1-x429.google.com with SMTP id a12so23129595wrv.8 for ; Wed, 20 Jan 2021 05:44:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=H8THZGlSlSDtEvgRsLNltBDQqY7eROszvbFqzIm7p3c=; b=GGlCskYn158Zt8+g6Vvygukv5Jq+n5qwIXVmEltfRVT160z/dGlPo9qAJPg8URpcze mB0zjBFGbka7lWIY883nQ4jihFI8Sfbfg2ElmGMZdBePAs2dvHk6FnniO5CD23DrjPwm YRE05FogwagsOJSXs+TsEThMgE0aw0J5aUM5mJFc72c1zKCCcHiAKRoMtPv034wNIZtq F4Qpn4FD+jlEyW3RoCjbN00DlQmzSk+QvpQPFRiEoU5xvYv9U5DQVq43RVgFMoSz9duq 8Q9lapsO0ErYZS2vrStkUDIw99Af/TLay1bNehNWZOlM4aMf3yaulHB8nF8EyvZ67qOl tr/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=H8THZGlSlSDtEvgRsLNltBDQqY7eROszvbFqzIm7p3c=; b=hs9VgedIozpsUHyTynVIoU7MBcGr5LubUgPeTvHNTbZkqzf1GkGkD43gXPUYyvRTB8 gCal46vKMOl9gUJmlhTvTlTlC6RzVPT1xCICyIGCde/MWPY1/skrDtntspL1AH4KYXb/ ge0/T1vExw33wASpmYuRqQ5/rdGKYwuTSMPAFLW0gEc0nJG3Z/NjSltrDsNNq86wU14l sOHB5cdw7TPycOh2e3GmWtdNLdB/wdZfQBeux1Fk0oCDQXF4Klw6MaoFDItcHoqiea7R RhflU28Mctw9m8X7rA5WsrffgcIVj+Zg7XzC6b8ObvLoBLIQAuKCV+325kqZ9hM2llJW gGrg== X-Gm-Message-State: AOAM533DeMCneEIKHlg/YdZckgVVCC/sziM7IMIICatrfT/7Bn01vMAB x785ahEfzrKwjdK/5+S1d61M2w== X-Google-Smtp-Source: ABdhPJw8BUxkA8o7OM0fmdCbO8qCsbtlXvSF3jtfnnxsoGNjwxoiJtQpQLdgRsYSXFp9Qj6jO+vwAw== X-Received: by 2002:a5d:58d7:: with SMTP id o23mr9598863wrf.288.1611150293130; Wed, 20 Jan 2021 05:44:53 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:52 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 14/22] dt-bindings: media: camss: Add qcom, msm8996-camss binding Date: Wed, 20 Jan 2021 14:43:49 +0100 Message-Id: <20210120134357.1522254-14-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add bindings for qcom,msm8996-camss in order to support the camera subsystem on MSM8996. Signed-off-by: Robert Foss --- Changes since v1: - Laurent: Reworked driver to use dtschema .../bindings/media/qcom,msm8996-camss.yaml | 418 ++++++++++++++++++ 1 file changed, 418 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml diff --git a/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml new file mode 100644 index 000000000000..5ca0be8892ab --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml @@ -0,0 +1,418 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,msm8996-camss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm CAMSS ISP + +maintainers: + - Robert Foss + - Todor Tomov + +description: | + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms + +properties: + compatible: + const: qcom,msm8996-camss + + clocks: + description: + Input clocks for the hardware block. + minItems: 36 + maxItems: 36 + + clock-names: + description: + Names of input clocks for the hardware block. + items: + - const: top_ahb + - const: ispif_ahb + - const: csiphy0_timer + - const: csiphy1_timer + - const: csiphy2_timer + - const: csi0_ahb + - const: csi0 + - const: csi0_phy + - const: csi0_pix + - const: csi0_rdi + - const: csi1_ahb + - const: csi1 + - const: csi1_phy + - const: csi1_pix + - const: csi1_rdi + - const: csi2_ahb + - const: csi2 + - const: csi2_phy + - const: csi2_pix + - const: csi2_rdi + - const: csi3_ahb + - const: csi3 + - const: csi3_phy + - const: csi3_pix + - const: csi3_rdi + - const: ahb + - const: vfe0 + - const: csi_vfe0 + - const: vfe0_ahb + - const: vfe0_stream + - const: vfe1 + - const: csi_vfe1 + - const: vfe1_ahb + - const: vfe1_stream + - const: vfe_ahb + - const: vfe_axi + + interrupts: + description: + IRQs for the hardware block. + minItems: 10 + maxItems: 10 + + interrupt-names: + description: + Names of IRQs for the hardware block. + items: + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csid0 + - const: csid1 + - const: csid2 + - const: csid3 + - const: ispif + - const: vfe0 + - const: vfe1 + + iommus: + maxItems: 4 + + power-domains: + maxItems: 2 + + ports: + description: + The CSI data input ports. + + type: object + + properties: + port@0: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. The value must + always be <7> as the hardware supports D-PHY + and C-PHY, indexes are in a common set and + D-PHY physical clock lane is labeled as 7. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. Lane swapping + is supported. Physical lane indexes are: + 0, 1, 2, 3 + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@1: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. The value must + always be <7> as the hardware supports D-PHY + and C-PHY, indexes are in a common set and + D-PHY physical clock lane is labeled as 7. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. Lane swapping + is supported. Physical lane indexes are: + 0, 1, 2, 3 + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@2: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. The value must + always be <7> as the hardware supports D-PHY + and C-PHY, indexes are in a common set and + D-PHY physical clock lane is labeled as 7. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. Lane swapping + is supported. Physical lane indexes are: + 0, 1, 2, 3 + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@3: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. The value must + always be <7> as the hardware supports D-PHY + and C-PHY, indexes are in a common set and + D-PHY physical clock lane is labeled as 7. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. Lane swapping + is supported. Physical lane indexes are: + 0, 1, 2, 3 + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + reg: + minItems: 14 + maxItems: 14 + + reg-names: + items: + - const: csiphy0 + - const: csiphy0_clk_mux + - const: csiphy1 + - const: csiphy1_clk_mux + - const: csiphy2 + - const: csiphy2_clk_mux + - const: csid0 + - const: csid1 + - const: csid2 + - const: csid3 + - const: ispif + - const: csi_clk_mux + - const: vfe0 + - const: vfe1 + + vdda-supply: + description: + Definition of the regulator used as analog power supply. + +required: + - clock-names + - clocks + - compatible + - interrupt-names + - interrupts + - iommus + - power-domains + - reg + - reg-names + - vdda-supply + +additionalProperties: false + +examples: + - | + #include + #include + #include + + camss: camss@a00000 { + compatible = "qcom,msm8996-camss"; + + clocks = <&mmcc CAMSS_TOP_AHB_CLK>, + <&mmcc CAMSS_ISPIF_AHB_CLK>, + <&mmcc CAMSS_CSI0PHYTIMER_CLK>, + <&mmcc CAMSS_CSI1PHYTIMER_CLK>, + <&mmcc CAMSS_CSI2PHYTIMER_CLK>, + <&mmcc CAMSS_CSI0_AHB_CLK>, + <&mmcc CAMSS_CSI0_CLK>, + <&mmcc CAMSS_CSI0PHY_CLK>, + <&mmcc CAMSS_CSI0PIX_CLK>, + <&mmcc CAMSS_CSI0RDI_CLK>, + <&mmcc CAMSS_CSI1_AHB_CLK>, + <&mmcc CAMSS_CSI1_CLK>, + <&mmcc CAMSS_CSI1PHY_CLK>, + <&mmcc CAMSS_CSI1PIX_CLK>, + <&mmcc CAMSS_CSI1RDI_CLK>, + <&mmcc CAMSS_CSI2_AHB_CLK>, + <&mmcc CAMSS_CSI2_CLK>, + <&mmcc CAMSS_CSI2PHY_CLK>, + <&mmcc CAMSS_CSI2PIX_CLK>, + <&mmcc CAMSS_CSI2RDI_CLK>, + <&mmcc CAMSS_CSI3_AHB_CLK>, + <&mmcc CAMSS_CSI3_CLK>, + <&mmcc CAMSS_CSI3PHY_CLK>, + <&mmcc CAMSS_CSI3PIX_CLK>, + <&mmcc CAMSS_CSI3RDI_CLK>, + <&mmcc CAMSS_AHB_CLK>, + <&mmcc CAMSS_VFE0_CLK>, + <&mmcc CAMSS_CSI_VFE0_CLK>, + <&mmcc CAMSS_VFE0_AHB_CLK>, + <&mmcc CAMSS_VFE0_STREAM_CLK>, + <&mmcc CAMSS_VFE1_CLK>, + <&mmcc CAMSS_CSI_VFE1_CLK>, + <&mmcc CAMSS_VFE1_AHB_CLK>, + <&mmcc CAMSS_VFE1_STREAM_CLK>, + <&mmcc CAMSS_VFE_AHB_CLK>, + <&mmcc CAMSS_VFE_AXI_CLK>; + + clock-names = "top_ahb", + "ispif_ahb", + "csiphy0_timer", + "csiphy1_timer", + "csiphy2_timer", + "csi0_ahb", + "csi0", + "csi0_phy", + "csi0_pix", + "csi0_rdi", + "csi1_ahb", + "csi1", + "csi1_phy", + "csi1_pix", + "csi1_rdi", + "csi2_ahb", + "csi2", + "csi2_phy", + "csi2_pix", + "csi2_rdi", + "csi3_ahb", + "csi3", + "csi3_phy", + "csi3_pix", + "csi3_rdi", + "ahb", + "vfe0", + "csi_vfe0", + "vfe0_ahb", + "vfe0_stream", + "vfe1", + "csi_vfe1", + "vfe1_ahb", + "vfe1_stream", + "vfe_ahb", + "vfe_axi"; + + interrupts = , + , + , + , + , + , + , + , + , + ; + + interrupt-names = "csiphy0", + "csiphy1", + "csiphy2", + "csid0", + "csid1", + "csid2", + "csid3", + "ispif", + "vfe0", + "vfe1"; + + iommus = <&vfe_smmu 0>, + <&vfe_smmu 1>, + <&vfe_smmu 2>, + <&vfe_smmu 3>; + + power-domains = <&mmcc VFE0_GDSC>, + <&mmcc VFE1_GDSC>; + + reg = <0x00a34000 0x1000>, + <0x00a00030 0x4>, + <0x00a35000 0x1000>, + <0x00a00038 0x4>, + <0x00a36000 0x1000>, + <0x00a00040 0x4>, + <0x00a30000 0x100>, + <0x00a30400 0x100>, + <0x00a30800 0x100>, + <0x00a30c00 0x100>, + <0x00a31000 0x500>, + <0x00a00020 0x10>, + <0x00a10000 0x1000>, + <0x00a14000 0x1000>; + + reg-names = "csiphy0", + "csiphy0_clk_mux", + "csiphy1", + "csiphy1_clk_mux", + "csiphy2", + "csiphy2_clk_mux", + "csid0", + "csid1", + "csid2", + "csid3", + "ispif", + "csi_clk_mux", + "vfe0", + "vfe1"; + + vdda-supply = <®_2v8>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; \ No newline at end of file From patchwork Wed Jan 20 13:43:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367987 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09DA6C193F2 for ; Wed, 20 Jan 2021 21:09:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D0C7A235F9 for ; Wed, 20 Jan 2021 21:09:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732474AbhATU4P (ORCPT ); Wed, 20 Jan 2021 15:56:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389107AbhATNu7 (ORCPT ); Wed, 20 Jan 2021 08:50:59 -0500 Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 462C6C061345 for ; Wed, 20 Jan 2021 05:44:56 -0800 (PST) Received: by mail-wm1-x333.google.com with SMTP id y187so2892665wmd.3 for ; Wed, 20 Jan 2021 05:44:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=vS5JLIQay/clNfSj2FK4KXRcBfzzM4LSmVbECav54Fs=; b=qbhM2UzZ/+IuV/zP8Kubj/k0sjCkya+rt42hZpJhKoxKK2McG3NNS1bSzP+8vCKa9d SsYxsfGjZzFYo5fTrKgppuYMZgTMgl535Z7SddcAaxKEHFJe+VNRXRbmPMhzXGT8Ysip Wwm9excv3T4gi0swGr+EL9ZrnkTcCmXnsHGftyMC32Vgo65TFuWeFHqkjQYGnpRnu8xB u24c4YmCTVgceK+Om9ermyM++zrL7jJmJp+ptigatyvTL4/7GV3sFZpamrQQwOTueJO7 uoPNjNQWOZ2DJ5IlYnY0J7SLcXyB7D4nI1MaMywWGT7ePyVlUKSBkkJgaf473qf+jdZP DA8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=vS5JLIQay/clNfSj2FK4KXRcBfzzM4LSmVbECav54Fs=; b=iA9Z8/IHPxw4DgVQ8it8nK1V9JBrc5j6nJZkZXCMoVPga3AvaG0VkkRfgyUsxcoPD4 o3DaMskN83XuaLn8ZvHB8CWBla1qMDs3ZALorpgbdIs0f7KnkRBKxrKG794G2R0Ft81w EHGX08S88GvTpSLyadhUqYDsQGx1T4OY2P4jg9r2D/nhHkPONT9TOw9ENmmhcCB9p7ZI DDHnXEi1Sh4XG43e3WHoRFL8z+NK2cUoOO/18wg7PGTTOMuimyEkgT8xR9kOuDL+0SEl om+noyn5nNUhfOfITnZMDAtgPCAesfVVso79oW54aJvE8cHRPLK3BI0P0FzsZqTHKOMV IrGw== X-Gm-Message-State: AOAM530xF8ZPWvP7iZwgFYvKq9xvo8D5WKna1qJEbXRpfd13n1Yugs7u JV9EnZskdLHAJicl6knHx511TJYr7atjFw== X-Google-Smtp-Source: ABdhPJyfIzOErsdmM+CIXJIn9n5Ply5Pmm555hvnXCO/Xn1C1gx9pAzezbk1BsH6VWS+46p/cwxx3Q== X-Received: by 2002:a1c:a501:: with SMTP id o1mr4480684wme.21.1611150295019; Wed, 20 Jan 2021 05:44:55 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:54 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 15/22] dt-bindings: media: camss: Add qcom, sdm660-camss binding Date: Wed, 20 Jan 2021 14:43:50 +0100 Message-Id: <20210120134357.1522254-15-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add bindings for qcom,sdm660-camss in order to support the camera subsystem on SDM630/660 and SDA variants. Signed-off-by: Robert Foss --- Changes since v1: - Laurent: Reworked driver to use dtschema .../bindings/media/qcom,sdm660-camss.yaml | 416 ++++++++++++++++++ 1 file changed, 416 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml diff --git a/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml new file mode 100644 index 000000000000..105ce84f9b71 --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml @@ -0,0 +1,416 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sdm660-camss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm CAMSS ISP + +maintainers: + - Robert Foss + - Todor Tomov + +description: | + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms + +properties: + compatible: + const: qcom,sdm660-camss + + clocks: + description: + Input clocks for the hardware block. + minItems: 42 + maxItems: 42 + + clock-names: + description: + Names of input clocks for the hardware block. + items: + - const: ahb + - const: cphy_csid0 + - const: cphy_csid1 + - const: cphy_csid2 + - const: cphy_csid3 + - const: csi0_ahb + - const: csi0 + - const: csi0_phy + - const: csi0_pix + - const: csi0_rdi + - const: csi1_ahb + - const: csi1 + - const: csi1_phy + - const: csi1_pix + - const: csi1_rdi + - const: csi2_ahb + - const: csi2 + - const: csi2_phy + - const: csi2_pix + - const: csi2_rdi + - const: csi3_ahb + - const: csi3 + - const: csi3_phy + - const: csi3_pix + - const: csi3_rdi + - const: csiphy0_timer + - const: csiphy1_timer + - const: csiphy2_timer + - const: csiphy_ahb2crif + - const: csi_vfe0 + - const: csi_vfe1 + - const: ispif_ahb + - const: throttle_axi + - const: top_ahb + - const: vfe0_ahb + - const: vfe0 + - const: vfe0_stream + - const: vfe1_ahb + - const: vfe1 + - const: vfe1_stream + - const: vfe_ahb + - const: vfe_axi + + interrupts: + description: + IRQs for the hardware block. + minItems: 10 + maxItems: 10 + + interrupt-names: + description: + Names of IRQs for the hardware block. + items: + - const: csid0 + - const: csid1 + - const: csid2 + - const: csid3 + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: ispif + - const: vfe0 + - const: vfe1 + + iommus: + maxItems: 4 + + power-domains: + maxItems: 2 + + ports: + description: + The CSI data input ports. + + type: object + + properties: + port@0: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@1: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@2: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@3: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + reg: + minItems: 14 + maxItems: 14 + + reg-names: + items: + - const: csi_clk_mux + - const: csid0 + - const: csid1 + - const: csid2 + - const: csid3 + - const: csiphy0 + - const: csiphy0_clk_mux + - const: csiphy1 + - const: csiphy1_clk_mux + - const: csiphy2 + - const: csiphy2_clk_mux + - const: ispif + - const: vfe0 + - const: vfe1 + + vdda-supply: + description: + Definition of the regulator used as analog power supply. + +required: + - clock-names + - clocks + - compatible + - interrupt-names + - interrupts + - iommus + - power-domains + - reg + - reg-names + - vdda-supply + +additionalProperties: false + +examples: + - | + #include + #include + #include + + camss: camss@ca00000 { + compatible = "qcom,sdm660-camss"; + + clocks = <&mmcc CAMSS_AHB_CLK>, + <&mmcc CAMSS_CPHY_CSID0_CLK>, + <&mmcc CAMSS_CPHY_CSID1_CLK>, + <&mmcc CAMSS_CPHY_CSID2_CLK>, + <&mmcc CAMSS_CPHY_CSID3_CLK>, + <&mmcc CAMSS_CSI0_AHB_CLK>, + <&mmcc CAMSS_CSI0_CLK>, + <&mmcc CAMSS_CPHY_CSID0_CLK>, + <&mmcc CAMSS_CSI0PIX_CLK>, + <&mmcc CAMSS_CSI0RDI_CLK>, + <&mmcc CAMSS_CSI1_AHB_CLK>, + <&mmcc CAMSS_CSI1_CLK>, + <&mmcc CAMSS_CPHY_CSID1_CLK>, + <&mmcc CAMSS_CSI1PIX_CLK>, + <&mmcc CAMSS_CSI1RDI_CLK>, + <&mmcc CAMSS_CSI2_AHB_CLK>, + <&mmcc CAMSS_CSI2_CLK>, + <&mmcc CAMSS_CPHY_CSID2_CLK>, + <&mmcc CAMSS_CSI2PIX_CLK>, + <&mmcc CAMSS_CSI2RDI_CLK>, + <&mmcc CAMSS_CSI3_AHB_CLK>, + <&mmcc CAMSS_CSI3_CLK>, + <&mmcc CAMSS_CPHY_CSID3_CLK>, + <&mmcc CAMSS_CSI3PIX_CLK>, + <&mmcc CAMSS_CSI3RDI_CLK>, + <&mmcc CAMSS_CSI0PHYTIMER_CLK>, + <&mmcc CAMSS_CSI1PHYTIMER_CLK>, + <&mmcc CAMSS_CSI2PHYTIMER_CLK>, + <&mmcc CSIPHY_AHB2CRIF_CLK>, + <&mmcc CAMSS_CSI_VFE0_CLK>, + <&mmcc CAMSS_CSI_VFE1_CLK>, + <&mmcc CAMSS_ISPIF_AHB_CLK>, + <&mmcc THROTTLE_CAMSS_AXI_CLK>, + <&mmcc CAMSS_TOP_AHB_CLK>, + <&mmcc CAMSS_VFE0_AHB_CLK>, + <&mmcc CAMSS_VFE0_CLK>, + <&mmcc CAMSS_VFE0_STREAM_CLK>, + <&mmcc CAMSS_VFE1_AHB_CLK>, + <&mmcc CAMSS_VFE1_CLK>, + <&mmcc CAMSS_VFE1_STREAM_CLK>, + <&mmcc CAMSS_VFE_VBIF_AHB_CLK>, + <&mmcc CAMSS_VFE_VBIF_AXI_CLK>; + + clock-names = "ahb", + "cphy_csid0", + "cphy_csid1", + "cphy_csid2", + "cphy_csid3", + "csi0_ahb", + "csi0", + "csi0_phy", + "csi0_pix", + "csi0_rdi", + "csi1_ahb", + "csi1", + "csi1_phy", + "csi1_pix", + "csi1_rdi", + "csi2_ahb", + "csi2", + "csi2_phy", + "csi2_pix", + "csi2_rdi", + "csi3_ahb", + "csi3", + "csi3_phy", + "csi3_pix", + "csi3_rdi", + "csiphy0_timer", + "csiphy1_timer", + "csiphy2_timer", + "csiphy_ahb2crif", + "csi_vfe0", + "csi_vfe1", + "ispif_ahb", + "throttle_axi", + "top_ahb", + "vfe0_ahb", + "vfe0", + "vfe0_stream", + "vfe1_ahb", + "vfe1", + "vfe1_stream", + "vfe_ahb", + "vfe_axi"; + + interrupts = , + , + , + , + , + , + , + , + , + ; + + interrupt-names = "csid0", + "csid1", + "csid2", + "csid3", + "csiphy0", + "csiphy1", + "csiphy2", + "ispif", + "vfe0", + "vfe1"; + + iommus = <&mmss_smmu 0xc00>, + <&mmss_smmu 0xc01>, + <&mmss_smmu 0xc02>, + <&mmss_smmu 0xc03>; + + power-domains = <&mmcc CAMSS_VFE0_GDSC>, + <&mmcc CAMSS_VFE1_GDSC>; + + reg = <0x0ca00020 0x10>, + <0x0ca30000 0x100>, + <0x0ca30400 0x100>, + <0x0ca30800 0x100>, + <0x0ca30c00 0x100>, + <0x0c824000 0x1000>, + <0x0ca00120 0x4>, + <0x0c825000 0x1000>, + <0x0ca00124 0x4>, + <0x0c826000 0x1000>, + <0x0ca00128 0x4>, + <0x0ca31000 0x500>, + <0x0ca10000 0x1000>, + <0x0ca14000 0x1000>; + + reg-names = "csi_clk_mux", + "csid0", + "csid1", + "csid2", + "csid3", + "csiphy0", + "csiphy0_clk_mux", + "csiphy1", + "csiphy1_clk_mux", + "csiphy2", + "csiphy2_clk_mux", + "ispif", + "vfe0", + "vfe1"; + + vdda-supply = <®_2v8>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; From patchwork Wed Jan 20 13:43:51 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367092 Delivered-To: patch@linaro.org Received: by 2002:a02:a60d:0:0:0:0:0 with SMTP id c13csp812935jam; Wed, 20 Jan 2021 13:09:22 -0800 (PST) X-Google-Smtp-Source: ABdhPJyN9mX7w8RAfc/Go0PJ20mYp91nZXUhKoKTGC9mALb6TEMK96bss6IfWIxoUgSuKqhXCWy0 X-Received: by 2002:a05:6402:3508:: with SMTP id b8mr8890404edd.341.1611176962602; Wed, 20 Jan 2021 13:09:22 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611176962; cv=none; d=google.com; s=arc-20160816; b=vVvLAUBO2w70ucd+JMxo3FsIV7bAOMB91JbI4sWpqEy/pHyb9PhfIzzGASvnhyuL8u edg5VABHGir8GKwSR54pZgYPtCUIzrC2iXXUOx3YXVmsnv6p/aF12bhqDQ89jbGk5/hd RCSKT+iD+iyvq3bRS06EVP/TLpm66DJx0zOLKjlI6+OVkdGgT7s+UfYWylhLZwTGbKAV DfzkudJPc3NRegpz2GDxmilWXskKkp+W/0y0tKN6u8tKNxBknUCPRFtca/kALuZzvgfv AHg8ShICMLPP802dP1hGOK4tFQ11MKl8FVSiQWJ781aFaooRtc4D7/LBnKTtq4+iXaos 2OVw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=+loFyb/XyYA9+SNeFfqDGg8zUbSf9smApXbMMlw/g1k=; b=EjGFndslmbiqcEH2j7/feKhLzlTR9GUwXFTY9DVBpOtx899e94Y2l+FkXQ3PYWgjr3 VuAtgp9lHdmg0oLm0o79AMfjdVq7wxQ5yKFCIQQUi22v0egw5805AHsMubFgPkuyHRGx uOtWwpy2Em02NcokT7HQcvEQ21fkAnPJ5Uyqv55oTDpOB7467D4VDMJgyvcN5Id683ML 7vcYq/57qlquiKbbSFwB2ZgIHruBCbsslTDEC65CWqVc5xidvoWL2/w1VkOo2DjB10d1 W7J3Vu+/RkwuBIzguZHaeFgWMTJQSGO8XHt8K3owF0Frr7paO2HZ9l5gmV+3h3aZEEO/ gWoA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=l3UdpfRi; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n15si1341771edy.394.2021.01.20.13.09.22; Wed, 20 Jan 2021 13:09:22 -0800 (PST) Received-SPF: pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=l3UdpfRi; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732287AbhATU4H (ORCPT + 15 others); Wed, 20 Jan 2021 15:56:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388791AbhATNua (ORCPT ); Wed, 20 Jan 2021 08:50:30 -0500 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 39472C06134C for ; Wed, 20 Jan 2021 05:44:59 -0800 (PST) Received: by mail-wr1-x42d.google.com with SMTP id g10so4777304wrx.1 for ; Wed, 20 Jan 2021 05:44:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+loFyb/XyYA9+SNeFfqDGg8zUbSf9smApXbMMlw/g1k=; b=l3UdpfRimrmV+9OH1O+9APRN9dkQYDYm0hvP+PedUaouy6w2SwWuDq41fcGWDQs97S ubbKJcZRt0bG20jKBwz311QPjUzzuNsXY7noXvnZx6qlxnT9xjF7puATladtv6XSWeH3 bBGKCY7qtOoEVb07idWcMMgez4AEEQ7iNqyYxHYo5NJvActK5K6pDuDNQ7dGbblt9rZ2 fIgmu3Am/jot3uXmElmA50R37bDwTvlS7veNA7jZzuc73hhiusSocISpJILqF+Nk4ixi J31VNf7+Tbq16LO8Ii4KmPG5BZw5GcxbcAC9dKvtRyyi2Bx28rAOH2SDY/wUDj41f1IY MEVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+loFyb/XyYA9+SNeFfqDGg8zUbSf9smApXbMMlw/g1k=; b=bCai8DmjuZd9SU4Z6kj91es4h91iyEjAXd1PooDjIbk9Dbu40m97V5AhkNdXrcME3e Z3pkQ21nWQ03gtiMJMqK52yTGIIP7Vs+7q6vNxDZnnj6K9LxDJ17PWltshk92pAr0waE uPpPQ1GHTeo+QFdMoMQOzDvc9Frk4JE48Cjz7Ao73kzrvPhjV5lPCltQxn0OGZefy7Tg cqwcM1tEC25Vzcx1UkyXyN1lAfBL0jQlsyZOZPUsM53dtyix/JIBpkf7AgDHBuroPjmh egOOXckTHkBxWTDABzP9zQKKlPNV5wp+lfWyOT4P0NEmI5tvCVobgSe5Yt4fShqVOgYL egqQ== X-Gm-Message-State: AOAM533NjabRxp15s2mlbHJwmNBtVULNKSsE14qdKsoMiYO9fGVOAss/ tWCcCa0ICfArLpwJzvh8TNPvNw== X-Received: by 2002:a5d:4fc4:: with SMTP id h4mr9037144wrw.129.1611150297963; Wed, 20 Jan 2021 05:44:57 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:57 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 16/22] dt-bindings: media: camss: Add qcom, sdm845-camss binding Date: Wed, 20 Jan 2021 14:43:51 +0100 Message-Id: <20210120134357.1522254-16-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Signed-off-by: Robert Foss --- Changes since v1: - Laurent: Reworked driver to use dtschema .../bindings/media/qcom,sdm845-camss.yaml | 394 ++++++++++++++++++ 1 file changed, 394 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml -- 2.27.0 diff --git a/Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml new file mode 100644 index 000000000000..40864a5ab2c5 --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml @@ -0,0 +1,394 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sdm845-camss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm CAMSS ISP + +maintainers: + - Robert Foss + - Todor Tomov + +description: | + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms + +properties: + compatible: + const: qcom,sdm845-camss + + clocks: + description: + Input clocks for the hardware block. + minItems: 36 + maxItems: 36 + + clock-names: + description: + Names of input clocks for the hardware block. + items: + - const: camnoc_axi + - const: cpas_ahb + - const: cphy_rx_src + - const: csi0 + - const: csi0_src + - const: csi1 + - const: csi1_src + - const: csi2 + - const: csi2_src + - const: csiphy0 + - const: csiphy0_timer + - const: csiphy0_timer_src + - const: csiphy1 + - const: csiphy1_timer + - const: csiphy1_timer_src + - const: csiphy2 + - const: csiphy2_timer + - const: csiphy2_timer_src + - const: csiphy3 + - const: csiphy3_timer + - const: csiphy3_timer_src + - const: gcc_camera_ahb + - const: gcc_camera_axi + - const: slow_ahb_src + - const: soc_ahb + - const: vfe0_axi + - const: vfe0 + - const: vfe0_cphy_rx + - const: vfe0_src + - const: vfe1_axi + - const: vfe1 + - const: vfe1_cphy_rx + - const: vfe1_src + - const: vfe_lite + - const: vfe_lite_cphy_rx + - const: vfe_lite_src + + interrupts: + description: + IRQs for the hardware block. + minItems: 10 + maxItems: 10 + + interrupt-names: + description: + Names of IRQs for the hardware block. + items: + - const: csid0 + - const: csid1 + - const: csid2 + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: vfe0 + - const: vfe1 + - const: vfe_lite + + iommus: + maxItems: 4 + + power-domains: + maxItems: 3 + + ports: + description: + The CSI data input ports. + + type: object + + properties: + port@0: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@1: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@2: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + port@3: + type: object + description: Input node for receiving CSI data. + properties: + endpoint: + type: object + + properties: + clock-lanes: + description: |- + The physical clock lane index. + + data-lanes: + description: |- + An array of physical data lanes indexes. + Position of an entry determines the logical + lane number, while the value of an entry + indicates physical lane index. + + required: + - clock-lanes + - data-lanes + + required: + - endpoint + - reg + + reg: + minItems: 10 + maxItems: 10 + + reg-names: + items: + - const: csid0 + - const: csid1 + - const: csid2 + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: vfe0 + - const: vfe1 + - const: vfe_lite + + vdda-supply: + description: + Definition of the regulator used as analog power supply. + +required: + - clock-names + - clocks + - compatible + - interrupt-names + - interrupts + - iommus + - power-domains + - reg + - reg-names + - vdda-supply + +additionalProperties: false + +examples: + - | + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + camss: camss@a00000 { + compatible = "qcom,sdm845-camss"; + + clocks = <&clock_camcc CAM_CC_CAMNOC_AXI_CLK>, + <&clock_camcc CAM_CC_CPAS_AHB_CLK>, + <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_0_CSID_CLK>, + <&clock_camcc CAM_CC_IFE_0_CSID_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_1_CSID_CLK>, + <&clock_camcc CAM_CC_IFE_1_CSID_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK>, + <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY0_CLK>, + <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY1_CLK>, + <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY2_CLK>, + <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY3_CLK>, + <&clock_camcc CAM_CC_CSI3PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI3PHYTIMER_CLK_SRC>, + <&gcc GCC_CAMERA_AHB_CLK>, + <&gcc GCC_CAMERA_AXI_CLK>, + <&clock_camcc CAM_CC_SLOW_AHB_CLK_SRC>, + <&clock_camcc CAM_CC_SOC_AHB_CLK>, + <&clock_camcc CAM_CC_IFE_0_AXI_CLK>, + <&clock_camcc CAM_CC_IFE_0_CLK>, + <&clock_camcc CAM_CC_IFE_0_CPHY_RX_CLK>, + <&clock_camcc CAM_CC_IFE_0_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_1_AXI_CLK>, + <&clock_camcc CAM_CC_IFE_1_CLK>, + <&clock_camcc CAM_CC_IFE_1_CPHY_RX_CLK>, + <&clock_camcc CAM_CC_IFE_1_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_LITE_CLK>, + <&clock_camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>, + <&clock_camcc CAM_CC_IFE_LITE_CLK_SRC>; + + clock-names = "camnoc_axi", + "cpas_ahb", + "cphy_rx_src", + "csi0", + "csi0_src", + "csi1", + "csi1_src", + "csi2", + "csi2_src", + "csiphy0", + "csiphy0_timer", + "csiphy0_timer_src", + "csiphy1", + "csiphy1_timer", + "csiphy1_timer_src", + "csiphy2", + "csiphy2_timer", + "csiphy2_timer_src", + "csiphy3", + "csiphy3_timer", + "csiphy3_timer_src", + "gcc_camera_ahb", + "gcc_camera_axi", + "slow_ahb_src", + "soc_ahb", + "vfe0_axi", + "vfe0", + "vfe0_cphy_rx", + "vfe0_src", + "vfe1_axi", + "vfe1", + "vfe1_cphy_rx", + "vfe1_src", + "vfe_lite", + "vfe_lite_cphy_rx", + "vfe_lite_src"; + + interrupts = , + , + , + , + , + , + , + , + , + ; + + interrupt-names = "csid0", + "csid1", + "csid2", + "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "vfe0", + "vfe1", + "vfe_lite"; + + iommus = <&apps_smmu 0x0808 0x0>, + <&apps_smmu 0x0810 0x8>, + <&apps_smmu 0x0c08 0x0>, + <&apps_smmu 0x0c10 0x8>; + + power-domains = <&clock_camcc IFE_0_GDSC>, + <&clock_camcc IFE_1_GDSC>, + <&clock_camcc TITAN_TOP_GDSC>; + + reg = <0 0xacb3000 0 0x1000>, + <0 0xacba000 0 0x1000>, + <0 0xacc8000 0 0x1000>, + <0 0xac65000 0 0x1000>, + <0 0xac66000 0 0x1000>, + <0 0xac67000 0 0x1000>, + <0 0xac68000 0 0x1000>, + <0 0xacaf000 0 0x4000>, + <0 0xacb6000 0 0x4000>, + <0 0xacc4000 0 0x4000>; + + reg-names = "csid0", + "csid1", + "csid2", + "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "vfe0", + "vfe1", + "vfe_lite"; + + vdda-supply = <®_2v8>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + }; + + From patchwork Wed Jan 20 13:43:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367988 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D27A3C43333 for ; Wed, 20 Jan 2021 21:09:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 99DB42343E for ; Wed, 20 Jan 2021 21:09:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732652AbhATU4R (ORCPT ); Wed, 20 Jan 2021 15:56:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389509AbhATNvO (ORCPT ); Wed, 20 Jan 2021 08:51:14 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14363C06134D for ; Wed, 20 Jan 2021 05:45:01 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id m4so23135756wrx.9 for ; Wed, 20 Jan 2021 05:45:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=vztiGMVp+rvsTFKWIicHjtSmUWk3pLrrjlnb+8+XkDo=; b=dT23SxdOb6Y9xBCRkwxpCNfTfrakj5EBLLf4T+faZJW08iKW0fi9uK2B3r4T30FBKD 7pplan8HZA/ALOtNoucFcoyrdNXk6WK9TdYPVycsTU/y3+hsUUWqv0EcUDGHdaZk5itv KIbip9A4PwPa/iNuPzzggi4NCQYei8DYW2SoLUV1HzRDaYh95EKo/GFRHrKrfan1Iun8 gevAszK/9Hugka5fd4wRLR3ZUZf6Yw1aRStp8tcXN6SqDDC7CXB122x0G3PWIiKRHCCk tSDGLAz74kBHcGFdQHvTrGxrLkyMPAaxdmbnFILm/0grNEuwpAWJuUrU0PAb+QepuHl0 utDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=vztiGMVp+rvsTFKWIicHjtSmUWk3pLrrjlnb+8+XkDo=; b=O8sX5br7ur0MyEFsOcgJfcNDfvD4XxFjeEKkk0XeZXZ1wEHohRjCwEEgs91fshnxiQ le4Q8hchab4+FCBYd+LQ6h+oGi9p+8qYXz69kTteh8rhhqUvpP/s7YYToqWd8eoBBfxb lX/VIlvvBtDJ43ZCWVSxYslHCiQJjeKmN8Dx3emKqvAOuyPwkv8Y96n0YzUnZ4qaAxUz Bf22ZT8M0wKi8diZ7AkldUXYQImtHQrLmWaYUu70VFauIoPv8/ouOXwrUPor3gPyzWRV fXoiog9oUXVlE+wFwlyG5LVdup/0qKwSoD5pba6U++vCOKkglOZxc0is7XsuOSEraRvj xzqg== X-Gm-Message-State: AOAM532hAnIxgpMI3jrbidTnBijzEhXeKs2v0Gf1uRMVjVRMGbTCrggF Ndy5REznmkjw31AOT7atrDDtpg== X-Google-Smtp-Source: ABdhPJzcDDIc++DKDwG28GvjCyGwlaq/0VFE1rXnXTpPxCR3vv7fJqFE0CqOMkofHxMEDJckZgd75Q== X-Received: by 2002:a5d:4d50:: with SMTP id a16mr9173834wru.43.1611150299729; Wed, 20 Jan 2021 05:44:59 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:59 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 17/22] MAINTAINERS: Change CAMSS documentation to use dtschema bindings Date: Wed, 20 Jan 2021 14:43:52 +0100 Message-Id: <20210120134357.1522254-17-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Due to the complexity of describing multiple hardware generations in one document, switch to using separate dt-bindings. Signed-off-by: Robert Foss --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index 47fad204d6aa..4008e321a584 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14684,7 +14684,7 @@ M: Todor Tomov L: linux-media@vger.kernel.org S: Maintained F: Documentation/admin-guide/media/qcom_camss.rst -F: Documentation/devicetree/bindings/media/qcom,camss.txt +F: Documentation/devicetree/bindings/media/*camss* F: drivers/media/platform/qcom/camss/ QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER From patchwork Wed Jan 20 13:43:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367175 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D7BDC18E7C for ; Wed, 20 Jan 2021 21:09:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1CA752343E for ; Wed, 20 Jan 2021 21:09:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732757AbhATU4h (ORCPT ); Wed, 20 Jan 2021 15:56:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44740 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389559AbhATNv0 (ORCPT ); Wed, 20 Jan 2021 08:51:26 -0500 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04F88C06135A for ; Wed, 20 Jan 2021 05:45:03 -0800 (PST) Received: by mail-wr1-x433.google.com with SMTP id a12so23129993wrv.8 for ; Wed, 20 Jan 2021 05:45:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=BtUaBgkFL2g1sNP6lLiCG8alEE+v68nXFHhI4QSpldI=; b=YAZDgJTzrwi51ukylhKlDIYysP+bn878mAdv0kDjC2YWvBhqMXZzmKp4pVVDroN0z7 SftA8HjHw8tfg2jDY0Jdr7TTZWY7hThF+aLW5d57fPQk5Nw4B9TXSNd5OepGL8ceorBC Pk4TjNfWqw/TYWSmocw0tiQwHe/dsbt9utVdca62vjtCO3wasDItu3GsnhZmZ/wyoOTm 3W97gyBOo8FQ1IAqBln500ASZDBtiOr6545m4rfCs+jss25iHWka8uM6HmG2Trquvt/D McDVM7yzZDjD7/U172qxKNuGmlFvgptEs0m3bqPYplu9TeX05QVFHpUdy/VarmlKCfah uzcw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=BtUaBgkFL2g1sNP6lLiCG8alEE+v68nXFHhI4QSpldI=; b=GyFpwO3y/8J0syVS5z0vCUeooPl2BPm0mwX47ltFrgl4afusH5r80Rb3+TP9CUYp2m G4ggjka2+RxASITvCM52tMONlPMjjnBcYef98atWASXsBsGliHJvRzSp9LgkT1zX0m+N 7BW+EfEwH9wIsqd8Lld3W5X4aSc1t5ZhttaD/yBQaEvgl/udbx/zRRRbRmZFepTUo5IB f42lv1U3fgg16L+j++WoFcJHRvBreET3dScDKGlL//rzrfte8MUeamY0Hr2Wk7ReGEDd etfZ2SlyoACIe8EyQfMRDMgM76FHMM7z5Lvc6NyrTurjtKV2BoOxGPy7meIT0KBzM326 AO1g== X-Gm-Message-State: AOAM530ODqzT2YTSBH25TZd6tJ24Ey+vJmmNA8/6xmH2ncGl6ILJcDXd 6OVcyPHg3qzSI0ylprCw5GPxfA== X-Google-Smtp-Source: ABdhPJywKAHAnsJIko83CbvExogR1mJ/kWKGEX5MCCWnXxPxY8nY2TXvb87/+Zsjyir4Y9xniLePaw== X-Received: by 2002:adf:902a:: with SMTP id h39mr9330386wrh.147.1611150301757; Wed, 20 Jan 2021 05:45:01 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:45:01 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 18/22] media: dt-bindings: media: Remove qcom, camss documentation Date: Wed, 20 Jan 2021 14:43:53 +0100 Message-Id: <20210120134357.1522254-18-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This documentation has been incorporated in dtschema dt-bindings for the devices supported by CAMSS and is no longer helpful. Signed-off-by: Robert Foss --- .../devicetree/bindings/media/qcom,camss.txt | 236 ------------------ 1 file changed, 236 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/qcom,camss.txt diff --git a/Documentation/devicetree/bindings/media/qcom,camss.txt b/Documentation/devicetree/bindings/media/qcom,camss.txt deleted file mode 100644 index 498234629e21..000000000000 --- a/Documentation/devicetree/bindings/media/qcom,camss.txt +++ /dev/null @@ -1,236 +0,0 @@ -Qualcomm Camera Subsystem - -* Properties - -- compatible: - Usage: required - Value type: - Definition: Should contain one of: - - "qcom,msm8916-camss" - - "qcom,msm8996-camss" - - "qcom,sdm660-camss" -- reg: - Usage: required - Value type: - Definition: Register ranges as listed in the reg-names property. -- reg-names: - Usage: required - Value type: - Definition: Should contain the following entries: - - "csiphy0" - - "csiphy0_clk_mux" - - "csiphy1" - - "csiphy1_clk_mux" - - "csiphy2" (8996 only) - - "csiphy2_clk_mux" (8996 only) - - "csid0" - - "csid1" - - "csid2" (8996 only) - - "csid3" (8996 only) - - "ispif" - - "csi_clk_mux" - - "vfe0" - - "vfe1" (8996 only) -- interrupts: - Usage: required - Value type: - Definition: Interrupts as listed in the interrupt-names property. -- interrupt-names: - Usage: required - Value type: - Definition: Should contain the following entries: - - "csiphy0" - - "csiphy1" - - "csiphy2" (8996 only) - - "csid0" - - "csid1" - - "csid2" (8996 only) - - "csid3" (8996 only) - - "ispif" - - "vfe0" - - "vfe1" (8996 only) -- power-domains: - Usage: required - Value type: - Definition: A phandle and power domain specifier pairs to the - power domain which is responsible for collapsing - and restoring power to the peripheral. -- clocks: - Usage: required - Value type: - Definition: A list of phandle and clock specifier pairs as listed - in clock-names property. -- clock-names: - Usage: required - Value type: - Definition: Should contain the following entries: - - "top_ahb" - - "throttle_axi" (660 only) - - "ispif_ahb" - - "csiphy0_timer" - - "csiphy1_timer" - - "csiphy2_timer" (8996 only) - - "csiphy_ahb2crif" (660 only) - - "csi0_ahb" - - "csi0" - - "csi0_phy" - - "csi0_pix" - - "csi0_rdi" - - "cphy_csid0" (660 only) - - "csi1_ahb" - - "csi1" - - "csi1_phy" - - "csi1_pix" - - "csi1_rdi" - - "cphy_csid1" (660 only) - - "csi2_ahb" (8996 only) - - "csi2" (8996 only) - - "csi2_phy" (8996 only) - - "csi2_pix" (8996 only) - - "csi2_rdi" (8996 only) - - "cphy_csid2" (660 only) - - "csi3_ahb" (8996 only) - - "csi3" (8996 only) - - "csi3_phy" (8996 only) - - "csi3_pix" (8996 only) - - "csi3_rdi" (8996 only) - - "cphy_csid3" (660 only) - - "ahb" - - "vfe0" - - "csi_vfe0" - - "vfe0_ahb", (8996 only) - - "vfe0_stream", (8996 only) - - "vfe1", (8996 only) - - "csi_vfe1", (8996 only) - - "vfe1_ahb", (8996 only) - - "vfe1_stream", (8996 only) - - "vfe_ahb" - - "vfe_axi" -- vdda-supply: - Usage: required - Value type: - Definition: A phandle to voltage supply for CSI2. -- iommus: - Usage: required - Value type: - Definition: A list of phandle and IOMMU specifier pairs. - -* Nodes - -- ports: - Usage: required - Definition: As described in video-interfaces.txt in same directory. - Properties: - - reg: - Usage: required - Value type: - Definition: Selects CSI2 PHY interface - PHY0, PHY1 - or PHY2 (8996 only) - Endpoint node properties: - - clock-lanes: - Usage: required - Value type: - Definition: The physical clock lane index. On 8916 - the value must always be <1> as the physical - clock lane is lane 1. On 8996 the value must - always be <7> as the hardware supports D-PHY - and C-PHY, indexes are in a common set and - D-PHY physical clock lane is labeled as 7. - - data-lanes: - Usage: required - Value type: - Definition: An array of physical data lanes indexes. - Position of an entry determines the logical - lane number, while the value of an entry - indicates physical lane index. Lane swapping - is supported. Physical lane indexes for - 8916: 0, 2, 3, 4; for 8996: 0, 1, 2, 3. - -* An Example - - camss: camss@1b00000 { - compatible = "qcom,msm8916-camss"; - reg = <0x1b0ac00 0x200>, - <0x1b00030 0x4>, - <0x1b0b000 0x200>, - <0x1b00038 0x4>, - <0x1b08000 0x100>, - <0x1b08400 0x100>, - <0x1b0a000 0x500>, - <0x1b00020 0x10>, - <0x1b10000 0x1000>; - reg-names = "csiphy0", - "csiphy0_clk_mux", - "csiphy1", - "csiphy1_clk_mux", - "csid0", - "csid1", - "ispif", - "csi_clk_mux", - "vfe0"; - interrupts = , - , - , - , - , - ; - interrupt-names = "csiphy0", - "csiphy1", - "csid0", - "csid1", - "ispif", - "vfe0"; - power-domains = <&gcc VFE_GDSC>; - clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>, - <&gcc GCC_CAMSS_ISPIF_AHB_CLK>, - <&gcc GCC_CAMSS_CSI0PHYTIMER_CLK>, - <&gcc GCC_CAMSS_CSI1PHYTIMER_CLK>, - <&gcc GCC_CAMSS_CSI0_AHB_CLK>, - <&gcc GCC_CAMSS_CSI0_CLK>, - <&gcc GCC_CAMSS_CSI0PHY_CLK>, - <&gcc GCC_CAMSS_CSI0PIX_CLK>, - <&gcc GCC_CAMSS_CSI0RDI_CLK>, - <&gcc GCC_CAMSS_CSI1_AHB_CLK>, - <&gcc GCC_CAMSS_CSI1_CLK>, - <&gcc GCC_CAMSS_CSI1PHY_CLK>, - <&gcc GCC_CAMSS_CSI1PIX_CLK>, - <&gcc GCC_CAMSS_CSI1RDI_CLK>, - <&gcc GCC_CAMSS_AHB_CLK>, - <&gcc GCC_CAMSS_VFE0_CLK>, - <&gcc GCC_CAMSS_CSI_VFE0_CLK>, - <&gcc GCC_CAMSS_VFE_AHB_CLK>, - <&gcc GCC_CAMSS_VFE_AXI_CLK>; - clock-names = "top_ahb", - "ispif_ahb", - "csiphy0_timer", - "csiphy1_timer", - "csi0_ahb", - "csi0", - "csi0_phy", - "csi0_pix", - "csi0_rdi", - "csi1_ahb", - "csi1", - "csi1_phy", - "csi1_pix", - "csi1_rdi", - "ahb", - "vfe0", - "csi_vfe0", - "vfe_ahb", - "vfe_axi"; - vdda-supply = <&pm8916_l2>; - iommus = <&apps_iommu 3>; - ports { - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - csiphy0_ep: endpoint { - clock-lanes = <1>; - data-lanes = <0 2>; - remote-endpoint = <&ov5645_ep>; - }; - }; - }; - }; From patchwork Wed Jan 20 13:43:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367094 Delivered-To: patch@linaro.org Received: by 2002:a02:a60d:0:0:0:0:0 with SMTP id c13csp812967jam; Wed, 20 Jan 2021 13:09:25 -0800 (PST) X-Google-Smtp-Source: ABdhPJwMnuBjcweqrRRtz8MxBEKyDffgZYumjluITdMsbyyzExWgn4hWFHutkx1RZncqxLY88Xgh X-Received: by 2002:a17:906:dbf2:: with SMTP id yd18mr7101052ejb.45.1611176965115; Wed, 20 Jan 2021 13:09:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611176965; cv=none; d=google.com; s=arc-20160816; b=wq0MamDfy2fPSN+kmq15L6AgvoK1xL9c23rxvrnIw6uO7EC7HdC+pRWe0blIOM7rMi OnpJs6MdSh6AUZ6HIBZMwe3oneNJk0gAFcoUx9Rcm9fx/WJCOYfOtZtjJXmt0L2pKLUk M9+soLvEs4qLF8XDcbkRxG4ozcpKWr41WL+0c6TdxDyg9Hv+JSy/1bPUNIEjRPP6nUIH a/wa5NkG1kp2rLUVCmgUNQVW0w/otz0K55bmUsjnxt0Oa4ByLsDUqhF0fW7KGl4q9qDG TsqvGQVHmpthRjKpVUvSG8XkZd1CXZ1l7U7A+hqergRtfN4h6R8VfnG0iw+lADTmxU8c YNYw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=nFs6/+FJLSG4qiE+8mi/knnWkI+pTLrRTmRKqckIc2s=; b=WKdAX3p2Hjwmyyjj2syzeZvZhtMM9SF4lrAtr7jIitahySe4sZmxuxtFClkZWr5CQH wCtqWn2PLfMOF0ZbtJljkdEc5vbNA5ySuwtCI0uWzBsBc4GNEfnyx8zp9sllaqwHCiBC nF+boo39eW0jyn8mwiUur4Uht3yKW1170FIZHGyax1w8DfHwyNZWUhGmVuSWqcsrRZtc yg33X/HnO9Fqg1C0ohHiVf4op0VwHy6tAumaDTD8BAEDC5iPK0kkAb9JM5ThZ8zgnber ah3tWe5vKjoaPFrROiNeDRjCchmlrjZ2t6HVNEUEjlfDUXwx75T+8ZvzZvmYWXub5lDH CQ0Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=A8be3G8J; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n15si1341771edy.394.2021.01.20.13.09.24; Wed, 20 Jan 2021 13:09:25 -0800 (PST) Received-SPF: pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=A8be3G8J; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732986AbhATU4n (ORCPT + 15 others); Wed, 20 Jan 2021 15:56:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727152AbhATNxP (ORCPT ); Wed, 20 Jan 2021 08:53:15 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC0F6C06135C for ; Wed, 20 Jan 2021 05:45:04 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id e15so2912028wme.0 for ; Wed, 20 Jan 2021 05:45:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=nFs6/+FJLSG4qiE+8mi/knnWkI+pTLrRTmRKqckIc2s=; b=A8be3G8JYA+G7H2unPLo9IO76TS/UKlTH9s1yi1MaKWfcoN3sXljgBIRdLkqcZ0pBO aTc4d5mMgq7NPpt2LFoAfCPRqHuHS2/y6Xdt08wZHWFC9NKCupjcMwEttWQ67lR8bmAI zqXQxbiF97HTE4Ur0AZlqhg2sVK8srMZ2hqVNULcPzIjOlBwlu49hNK8UKzx/1L1A5ky 5PRRCc8eQQRDxpzjE3mDKi7zOvoVwGFWsam1kG0BX7eXDRFkkMfaI+X3fKw0Z64nq3H5 JkKK2s4BPQkG+2L1KB/Fa0bICRR7G0AqVtkKJHs90ZH35BLQhCt5NPh3MHkuKrg8hMSV Te1A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=nFs6/+FJLSG4qiE+8mi/knnWkI+pTLrRTmRKqckIc2s=; b=mMrW5euiBqbD0QtTixlifAX+46Frj9UiRG+1zqS5EiM+MslMdc8x4TVolBtAqzS6A+ Zf0W3IRNTdkvj4IWHzKN61kgrjnLK+VS/91R9x1LldQ+RErCzfle6r7dLrMNKG0J0Pei lQ1J2M9M7LMjIOBpDvYd1yH5nv0GfOUA5bA0z/sK55+WEsU5pnJ+M9o9JwOSM3iqeMQP YxlErAS+RK+BflMbWUrymGtCKIYs9qPQlLjYrIFTDXKoVjm7SGA5MnDygkZuOIHYNxdY thG8bMj8vCAJ5sU662ijQTGNMFxYeZaPAw5sQylqcFvNpPdNQ7pfLEwp3AzmR3OS15+Q /DwQ== X-Gm-Message-State: AOAM532IoOOEnpSNu19K2rHP2TUOaUUTmRMn7//xmm0DRy0qMLMGN7SJ bu9GDonvfPOXkJKzEFnukOKmyw== X-Received: by 2002:a1c:9dcb:: with SMTP id g194mr4496081wme.59.1611150303630; Wed, 20 Jan 2021 05:45:03 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.45.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:45:02 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 19/22] arm64: defconfig: Build Qcom CAMSS as module Date: Wed, 20 Jan 2021 14:43:54 +0100 Message-Id: <20210120134357.1522254-19-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Build camera ISP driver as a module. Signed-off-by: Robert Foss --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) -- 2.27.0 diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 838301650a79..cb224d2af6a0 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -640,6 +640,7 @@ CONFIG_VIDEO_RENESAS_FDP1=m CONFIG_VIDEO_RENESAS_FCP=m CONFIG_VIDEO_RENESAS_VSP1=m CONFIG_SDR_PLATFORM_DRIVERS=y +CONFIG_VIDEO_QCOM_CAMSS=m CONFIG_VIDEO_RCAR_DRIF=m CONFIG_VIDEO_IMX219=m CONFIG_VIDEO_OV5645=m From patchwork Wed Jan 20 13:43:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367176 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE68CC4321A for ; Wed, 20 Jan 2021 21:09:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFADC235F7 for ; Wed, 20 Jan 2021 21:09:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733013AbhATU4o (ORCPT ); Wed, 20 Jan 2021 15:56:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44616 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729550AbhATNxP (ORCPT ); Wed, 20 Jan 2021 08:53:15 -0500 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE1FCC061362 for ; Wed, 20 Jan 2021 05:45:06 -0800 (PST) Received: by mail-wr1-x435.google.com with SMTP id a12so23130204wrv.8 for ; Wed, 20 Jan 2021 05:45:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ti5QbjgTWhPMj8a+GyYtZ6e3/Vy03vvGfKc1MEqHJoA=; b=shXRNgMH1yZabTLoYeK62q9zJLEStprNmRNn1sCOQK+Xsv5O7jPMMzf9lc1wmTpVjp OY0TcYDW6uNKMnU5DT0BIXktUUI0cxV0szJpyt1bNDpYfYdvAVzkowKw2Wj/eBrHzSmF NLqMjpGfvHjWzkQTemc4VT+TMJHkABdcL/MnJwPAvCpCPbRlQPrQCNAeyqlXhtmicNWP Au0hOtVUQXmTDcNg7Tg0xztt0+aBuxAM/AMJ+X9UuXR/yNClOpDnLQ/IU0l7fr8Ls0HN g8IF0X8a5fOrjZIj1ov8GNDco+vQrzTcl6sW2s+OBKGqoOXdgbW+XBBxVMiYVDCntL5F ptEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ti5QbjgTWhPMj8a+GyYtZ6e3/Vy03vvGfKc1MEqHJoA=; b=Ruzgmx8uacThTQy0xXpiYUSSkoAEZd9LCdWCTufalGjp9RRM+b4QIxnBLg40pbXWX/ je2/BAxZfqmZ6xOQlkrq1GUIxxviT6aFN1IXHODtphRGNc0MnEuIAO4V+zkN9nhY6zjb P/SUcRYL0Le5eNzIfbE5YJRonifA6VpcvAq0KSBsszSc8e9vQnGa1vNPirlUxcdZwPk7 qYkfvgK08n6Wwn3fCfrV2Ih+PxCKlTKOQct8oVra6feDCfGBxPEt3pJBDzGCvP3llwmu 69NsRR70KxgbXIExRLDLHkTjElIs2zLcvEZ8kEUkLLKRtG1LODCfJ1DrTzi5Ww+b8QiY L2VQ== X-Gm-Message-State: AOAM532nfRkZEfW0HIaCqKZ8VXo+vgpUi0ad8UTKx4IH2K93nK7OlGJt 8+c0uYoCaFmP0UdVGs6giTPWNg== X-Google-Smtp-Source: ABdhPJygKGnqxGkoQ6w9iFnphjwrBiAOjFt2Pbrq1Iz1UmA6e3mt0hXHFBSArAicMmTyce08t2LpzA== X-Received: by 2002:adf:dc8d:: with SMTP id r13mr9362058wrj.325.1611150305483; Wed, 20 Jan 2021 05:45:05 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.45.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:45:04 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 20/22] arm64: dts: sdm845: Add CAMSS ISP node Date: Wed, 20 Jan 2021 14:43:55 +0100 Message-Id: <20210120134357.1522254-20-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the camss dt node for sdm845. Signed-off-by: Robert Foss --- Changes since v1 - Laurent: Fix subject - Laurent: Remove redundant regulator labels - Laurent: Remove empty line arch/arm64/boot/dts/qcom/sdm845.dtsi | 130 +++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index bcf888381f14..1ead2c77d068 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -3911,6 +3911,136 @@ videocc: clock-controller@ab00000 { #reset-cells = <1>; }; + camss: camss@a00000 { + compatible = "qcom,sdm845-camss"; + reg = <0 0xacb3000 0 0x1000>, + <0 0xacba000 0 0x1000>, + <0 0xacc8000 0 0x1000>, + <0 0xac65000 0 0x1000>, + <0 0xac66000 0 0x1000>, + <0 0xac67000 0 0x1000>, + <0 0xac68000 0 0x1000>, + <0 0xacaf000 0 0x4000>, + <0 0xacb6000 0 0x4000>, + <0 0xacc4000 0 0x4000>; + reg-names = "csid0", + "csid1", + "csid2", + "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "vfe0", + "vfe1", + "vfe_lite"; + interrupts = , + , + , + , + , + , + , + , + , + ; + interrupt-names = "csid0", + "csid1", + "csid2", + "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "vfe0", + "vfe1", + "vfe_lite"; + power-domains = <&clock_camcc IFE_0_GDSC>, + <&clock_camcc IFE_1_GDSC>, + <&clock_camcc TITAN_TOP_GDSC>; + clocks = <&clock_camcc CAM_CC_CAMNOC_AXI_CLK>, + <&clock_camcc CAM_CC_CPAS_AHB_CLK>, + <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_0_CSID_CLK>, + <&clock_camcc CAM_CC_IFE_0_CSID_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_1_CSID_CLK>, + <&clock_camcc CAM_CC_IFE_1_CSID_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK>, + <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY0_CLK>, + <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY1_CLK>, + <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY2_CLK>, + <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK_SRC>, + <&clock_camcc CAM_CC_CSIPHY3_CLK>, + <&clock_camcc CAM_CC_CSI3PHYTIMER_CLK>, + <&clock_camcc CAM_CC_CSI3PHYTIMER_CLK_SRC>, + <&gcc GCC_CAMERA_AHB_CLK>, + <&gcc GCC_CAMERA_AXI_CLK>, + <&clock_camcc CAM_CC_SLOW_AHB_CLK_SRC>, + <&clock_camcc CAM_CC_SOC_AHB_CLK>, + <&clock_camcc CAM_CC_IFE_0_AXI_CLK>, + <&clock_camcc CAM_CC_IFE_0_CLK>, + <&clock_camcc CAM_CC_IFE_0_CPHY_RX_CLK>, + <&clock_camcc CAM_CC_IFE_0_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_1_AXI_CLK>, + <&clock_camcc CAM_CC_IFE_1_CLK>, + <&clock_camcc CAM_CC_IFE_1_CPHY_RX_CLK>, + <&clock_camcc CAM_CC_IFE_1_CLK_SRC>, + <&clock_camcc CAM_CC_IFE_LITE_CLK>, + <&clock_camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>, + <&clock_camcc CAM_CC_IFE_LITE_CLK_SRC>; + clock-names = "camnoc_axi", + "cpas_ahb", + "cphy_rx_src", + "csi0", + "csi0_src", + "csi1", + "csi1_src", + "csi2", + "csi2_src", + "csiphy0", + "csiphy0_timer", + "csiphy0_timer_src", + "csiphy1", + "csiphy1_timer", + "csiphy1_timer_src", + "csiphy2", + "csiphy2_timer", + "csiphy2_timer_src", + "csiphy3", + "csiphy3_timer", + "csiphy3_timer_src", + "gcc_camera_ahb", + "gcc_camera_axi", + "slow_ahb_src", + "soc_ahb", + "vfe0_axi", + "vfe0", + "vfe0_cphy_rx", + "vfe0_src", + "vfe1_axi", + "vfe1", + "vfe1_cphy_rx", + "vfe1_src", + "vfe_lite", + "vfe_lite_cphy_rx", + "vfe_lite_src"; + + iommus = <&apps_smmu 0x0808 0x0>, + <&apps_smmu 0x0810 0x8>, + <&apps_smmu 0x0c08 0x0>, + <&apps_smmu 0x0c10 0x8>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + cci: cci@ac4a000 { compatible = "qcom,sdm845-cci"; #address-cells = <1>; From patchwork Wed Jan 20 13:43:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367093 Delivered-To: patch@linaro.org Received: by 2002:a02:a60d:0:0:0:0:0 with SMTP id c13csp812960jam; Wed, 20 Jan 2021 13:09:24 -0800 (PST) X-Google-Smtp-Source: ABdhPJxwMyWUICjQgXxArv9zaFtPVq3T6RAP7WEGIAn9mO4RwHQH0It4+1gdcEFelvvwBrVuMllQ X-Received: by 2002:a17:906:4985:: with SMTP id p5mr7347922eju.513.1611176964708; Wed, 20 Jan 2021 13:09:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611176964; cv=none; d=google.com; s=arc-20160816; b=UXufgXNbW8gQplYtDCgki/l7N8VaXEo8mn3DF1ifX5gXAPYs6kNew4qiMkSiexTv0J SOLH65BF3xpbAfTX5aW/P6fBAerfs4W7RxYrw/ZMMzX067S0qIYXHDeU/NWtovca9zwQ frn3wuMU0BEAB1UFbcOpRkRuFJh5kgvMtnYR5sb56t4M32gQFRMTpoyHAGjd0q1ekPRf itLOiDvK51CDvvlG/nPt9i27uj4BaHXOc1yycuBsnhR8j/rv6MNtVROg7FXPZwpmC8nK /6PQ6wLv1hRX1beVLLWWu8ooIf9cZqVRwl1A6JXoUvJgbh7hnWUvVpfcggBk1zAWDP+w jrlg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=rtnlfnM1gUAXVxSsCOu/wsiGW/5dkOKL2/2b79ivYgU=; b=Pkbr341sQxjAjjLsDUrhVHY30PlqI+7qUiVPJaHXk5zeRGx0T1ZR9x2bCySikcJ2n5 jy/mxyWJmd/6GiTMMfx+hWLw0RBzL645BCqvy5GQFTVRZPNVzMAEO2nDVKc76cVvLX5w U2hp47mLmlUZ2Ez4y0W579hR+reiI7bM+RmSskRDIDnxTK0aak2JQWlJIzbInxNxYYmM odf5hijt+pZdsJg9qzjUIcTHSaZ3YBtQ/cxtaAWnMNia/TcIOWiASRZENgaVDHS2k3bG 8vb+Whb4OvmtH2vMYzgC2Lsb/8TMhk95QWagTH9UqYmnthfZXWbR4oJP9TCqSeIrR9fc G/GA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=GeA1nrZD; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n15si1341771edy.394.2021.01.20.13.09.24; Wed, 20 Jan 2021 13:09:24 -0800 (PST) Received-SPF: pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=GeA1nrZD; spf=pass (google.com: domain of linux-arm-msm-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732955AbhATU4m (ORCPT + 15 others); Wed, 20 Jan 2021 15:56:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731843AbhATNxP (ORCPT ); Wed, 20 Jan 2021 08:53:15 -0500 Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83F26C061364 for ; Wed, 20 Jan 2021 05:45:08 -0800 (PST) Received: by mail-wm1-x32d.google.com with SMTP id o10so3321740wmc.1 for ; Wed, 20 Jan 2021 05:45:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=rtnlfnM1gUAXVxSsCOu/wsiGW/5dkOKL2/2b79ivYgU=; b=GeA1nrZDn5Mw+d/D0blGs/1gVL4pz510wdwvHr25rU5qoylxnIly9AKpEv5QFABFRp bkdnRqtd8pUxVWZ7Mmb2GatkA8fseQmOwBUcS5mrMwRbG2UL4dkF/y78vGbN+JCftdxS Jzc5bLA5RkDBI7LNDAWo0sDiS8acHkTtgzZdjInvbt6paRViHKP87pm+vEW07htffVEY r4SioxTMAlLJ428qNjLY+xcBI8Nw1uou9HpdAelbiH4zGEojwLPlUjTFhycKR5Dztvv4 wj7kA0+DEKbi4EOiFqH+KM7WqgydJNfSKm6lnKWRySla5F8JqALhOelgjnsonsTVIEPY fQiw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=rtnlfnM1gUAXVxSsCOu/wsiGW/5dkOKL2/2b79ivYgU=; b=UeXAyXN4BrDw+P8HpzS7iunlkoO7gJESQPRQ8ymRXk0S1cqPP2+pQIM7fcxM3BvpAj vHOb99k+G11q2Csg1cEIljCYu1EClGkkuNOzEyIKcE9osB0uCvN0RqYu05MGJlqwoLWr zEPKzprdhlym4zRZhpyglHSLYwQmf1pcMD14oTFBLG4Q8mBxnpjIufAn09uPdqdAndae h9Q2STQNOIJ5rwnDOpLlkvt3f5J4aDLCzHcBiV9z43tOhtXSXmABfYZLDzUWdeBBqi3O wtCmimQQaQMlmmOVEnY1SPOHqf7NCrlBK0R0gIjeMtsJx3R10Lq056BY7fqiggKoD44C EHPA== X-Gm-Message-State: AOAM532Hm8QckVHoWYJD61JrvNZl3bt3XVWvy+vQVlWxKpdXZmkDNQzi CRS3/vUM3wT3qdn7SHg6csIWLw== X-Received: by 2002:a1c:e055:: with SMTP id x82mr3227439wmg.185.1611150307326; Wed, 20 Jan 2021 05:45:07 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.45.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:45:06 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 21/22] arm64: dts: sdm845-db845c: Configure regulator for camss node Date: Wed, 20 Jan 2021 14:43:56 +0100 Message-Id: <20210120134357.1522254-21-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add regulator to camss device tree node. Signed-off-by: Robert Foss --- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 4 ++++ 1 file changed, 4 insertions(+) -- 2.27.0 diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index a943b3f353ce..5842ab65789c 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -1106,6 +1106,10 @@ &cci { status = "okay"; }; +&camss { + vdda-supply = <&vreg_l1a_0p875>; +}; + &cci_i2c0 { camera@10 { compatible = "ovti,ov8856"; From patchwork Wed Jan 20 13:43:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 367989 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9861AC18E19 for ; Wed, 20 Jan 2021 21:09:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7A978235F7 for ; Wed, 20 Jan 2021 21:09:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733053AbhATU4p (ORCPT ); Wed, 20 Jan 2021 15:56:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731530AbhATNyC (ORCPT ); Wed, 20 Jan 2021 08:54:02 -0500 Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 520DDC061367 for ; Wed, 20 Jan 2021 05:45:10 -0800 (PST) Received: by mail-wm1-x32d.google.com with SMTP id j18so2895727wmi.3 for ; Wed, 20 Jan 2021 05:45:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=UlBA+jrFoLLefklW/JXu8ZcQb+a+i4EuznUW8mxqVQQ=; b=YOWJ/QSfCwPu5AKsDbQTv93fq1IJxtz9qrJuAL3ZE/GO8Z5uCTsjkb3nJeQLb9x1/A vJiaj9ifUExUwrM4HIJiZYNcoMueYov11qOmzV0GNyuEdzyHOvA4ubwgkDVXDV69Thut Aau1BINo7I15eA5keY3kVx7LQOGVSDensdfdXcAwQ59OeY+oer16BKDT4jlZTSRM2Maf 1+FC4DXlrd1qHviBsVbIc8uW1rauj5eIX2+3wIfKLHifLz+knAMsiQk9BEfzgDNUG3yj JSullwoyLCG9e4pCkLY5lkJI4Y96xS/LAiq+U7c+yQPsGi6hNyZNV/J3NuB0XmU0EYhX 6ftQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=UlBA+jrFoLLefklW/JXu8ZcQb+a+i4EuznUW8mxqVQQ=; b=EDVmTwZZ5o9ijWyKhCbLxEun+AcgASSPqxCE5pUW2VkzlIT9BPWPCQABzGWocw4vxK qi3GqFcOqvd5Ml7r+2GPPgzI1+fPghXZT1ZrJ6QmTJ39t2xW+P/dNnEzHwj3r6+PLGW8 kz8luzAhq6GfFTIDUo2HR6YqGjXjZ7qGjYrXKW5PMlDHQdAt9n31kIZBX+zeRchrEKk5 +74uG8gQq2MbtfJyFtbYQYgGUnlzCPMGzt31T35Fp4/8BZ1pn/Gzh2XFyKcshqmhl50p v3XLndBdk8XsOIr7sVZ5EQJlx0+9qx9+4HPZkgdiB7JjK2jzZxWSGUuyZdKdK1Y/saib 7YYw== X-Gm-Message-State: AOAM533+RyuZi5SQ8Xg8cu8maPWy0JLiAEeflX+83w5CB5byk4eXYJQ/ HyKy51rlppFFD0AynrIW50VBUQ== X-Google-Smtp-Source: ABdhPJxyuaJ74/nQdJuyAGH8vGzesMdLOtUmQatDRmLixQ7HAUtct0vVX2J1/Aa57UuAPyM3+hQ6SA== X-Received: by 2002:a1c:740b:: with SMTP id p11mr4520239wmc.34.1611150309125; Wed, 20 Jan 2021 05:45:09 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.45.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:45:08 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 22/22] arm64: dts: sdm845-db845c: Enable ov8856 sensor and connect to ISP Date: Wed, 20 Jan 2021 14:43:57 +0100 Message-Id: <20210120134357.1522254-22-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enable camss & ov8856 DT nodes. Signed-off-by: Robert Foss --- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 5842ab65789c..d89286f6aacb 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -1108,6 +1108,21 @@ &cci { &camss { vdda-supply = <&vreg_l1a_0p875>; + + status = "ok"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + csiphy0_ep: endpoint { + clock-lanes = <1>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&ov8856_ep>; + }; + }; + }; }; &cci_i2c0 { @@ -1139,7 +1154,7 @@ camera@10 { avdd-supply = <&cam0_avdd_2v8>; dvdd-supply = <&cam0_dvdd_1v2>; - status = "disable"; + status = "ok"; port { ov8856_ep: endpoint { @@ -1147,7 +1162,7 @@ ov8856_ep: endpoint { link-frequencies = /bits/ 64 <360000000 180000000>; data-lanes = <1 2 3 4>; -// remote-endpoint = <&csiphy0_ep>; + remote-endpoint = <&csiphy0_ep>; }; }; };