From patchwork Tue Mar 16 17:19:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 401781 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 31F80C4332B for ; Tue, 16 Mar 2021 17:21:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1229C6511B for ; Tue, 16 Mar 2021 17:21:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239212AbhCPRVJ (ORCPT ); Tue, 16 Mar 2021 13:21:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239125AbhCPRU2 (ORCPT ); Tue, 16 Mar 2021 13:20:28 -0400 Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 68691C0613E0 for ; Tue, 16 Mar 2021 10:20:27 -0700 (PDT) Received: by mail-ed1-x533.google.com with SMTP id bf3so22455235edb.6 for ; Tue, 16 Mar 2021 10:20:27 -0700 (PDT) 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=mmqVIPBxKIKvU8Bdd/FgQ0GyF2dozyeDsDzk/kAUqZQ=; b=okHuJuiylPX9ztxuLMJpOQ1i730ZovLal4CO7XorLg0pw3awkr7Ulqq4v1kipTGHHi fXFSn1QqUv2KNzAnsDrYUN0mpRviC+I/kbT16accZcEskmoCqTJvwos8wJVvLnD/JiXk e1Pw8VGBvOPEIINN3MSc/HdGk7E9nSZzZQ0dGLoAVnagQmc5ARFTO3wJQzMB8uLg01DG 9S+4x91w+nXy68kwH+TxMRHv5Kk5Yh1hnd3GO8HMypgKU9qyBRKM36WfZn7WgnSQMluI lpLXBj51H/pyhAwg2mVps24MuxGqqhoTgx0CEw2KnBPhr4GMFUFApdkiiYySTukD5kVq +6EA== 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=mmqVIPBxKIKvU8Bdd/FgQ0GyF2dozyeDsDzk/kAUqZQ=; b=mI51OVXBSwy+R9yH+PnLocPwn6MqrB14/bk16Ukyd9a2R2qG/01gqiCE25LG5cTWyP s8Ul+mq5MMcce8T1cA9DbtVNsPLbsvtGMK6UYVdnTbk74uuZ9lu7YQrK265IC6cauN0i r9hrc/Z6Juiinhu+0rgbiDB9pgTBHKKx0ta/RMbC+/LxWXvdipbJ+87TaXIO9b1IS4h9 m44eMFg9P/i91EZZJ1IBW3InedbNALaYqIr3sX8p+JFwMc+AwP3gnCzLG8VByohzgxid 6iG8M1lZMMUq47Ok1NeP870UDBC61BkDJ0Zkwn93KMJoxApEPMfa4C+T/LN0iv2iEVFS mH9Q== X-Gm-Message-State: AOAM531aIydJOw+Mtp0T3gLlK2B3CNNPGaqlPhaAlKwVvJMfcb1+TORv rLvQxRaviJo3DHRNU2aXJbvOqA== X-Google-Smtp-Source: ABdhPJydmzbYOWD8LZsjUyQnLJiVq5lVaSW38NTCBm5qNy67joVleNXs7UZkauM5gdqilVRm0IR/uw== X-Received: by 2002:a50:fa92:: with SMTP id w18mr37030856edr.172.1615915226182; Tue, 16 Mar 2021 10:20:26 -0700 (PDT) Received: from localhost.localdomain ([37.120.1.234]) by smtp.gmail.com with ESMTPSA id u1sm10571584edv.90.2021.03.16.10.20.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Mar 2021 10:20:25 -0700 (PDT) From: Robert Foss To: robert.foss@linaro.org, todor.too@gmail.com, agross@kernel.org, bjorn.andersson@linaro.org, mchehab@kernel.org, robh+dt@kernel.org, angelogioacchino.delregno@somainline.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno , Sakari Ailus , Andrey Konovalov , Hans Verkuil Cc: Rob Herring , Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Laurent Pinchart , Jonathan Marek Subject: [PATCH v9 13/22] media: camss: Enable SDM845 Date: Tue, 16 Mar 2021 18:19:22 +0100 Message-Id: <20210316171931.812748-14-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210316171931.812748-1-robert.foss@linaro.org> References: <20210316171931.812748-1-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 Reviewed-by: Andrey Konovalov --- Changes since v5: - Andrey: Add r-b drivers/media/platform/qcom/camss/camss.c | 17 +++++++++++++++++ drivers/media/platform/qcom/camss/camss.h | 6 ++++-- 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 9b23285d1c20..ef100d5f7763 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -939,6 +939,12 @@ 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; } @@ -1244,6 +1250,8 @@ static int camss_configure_pd(struct camss *camss) if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) nbr_pm_domains = PM_DOMAIN_GEN1_COUNT; + else if (camss->version == CAMSS_845) + nbr_pm_domains = PM_DOMAIN_GEN2_COUNT; for (i = 0; i < nbr_pm_domains; i++) { camss->genpd[i] = dev_pm_domain_attach_by_id(camss->dev, i); @@ -1312,6 +1320,12 @@ 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; @@ -1443,6 +1457,8 @@ void camss_delete(struct camss *camss) if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) nbr_pm_domains = PM_DOMAIN_GEN1_COUNT; + else if (camss->version == CAMSS_845) + nbr_pm_domains = PM_DOMAIN_GEN2_COUNT; for (i = 0; i < nbr_pm_domains; i++) { device_link_del(camss->genpd_link[i]); @@ -1476,6 +1492,7 @@ 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 33ed16ab821d..dc8b4154f92b 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_GEN1_COUNT = 2, /* CAMSS series of ISPs */ + PM_DOMAIN_VFELITE = 2, /* VFELITE / TOP GDSC */ + PM_DOMAIN_GEN2_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_GEN1_COUNT]; - struct device_link *genpd_link[PM_DOMAIN_GEN1_COUNT]; + struct device *genpd[PM_DOMAIN_GEN2_COUNT]; + struct device_link *genpd_link[PM_DOMAIN_GEN2_COUNT]; }; struct camss_camera_interface {