From patchwork Mon Apr 5 15:50:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 415421 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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 29D8EC433B4 for ; Mon, 5 Apr 2021 15:57:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 077D7613B1 for ; Mon, 5 Apr 2021 15:57:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241815AbhDEP5j (ORCPT ); Mon, 5 Apr 2021 11:57:39 -0400 Received: from esa.microchip.iphmx.com ([68.232.154.123]:14836 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235453AbhDEP5j (ORCPT ); Mon, 5 Apr 2021 11:57:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1617638252; x=1649174252; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=1h3AFjt+UqSD1bdwP+UmFcaYK5kQkf3tV/zOCg4W6HY=; b=Bop729f21W65PM9jVafTGQxFNfltE0NeQel3ectpjxxA4wWHxKF3buCI +/Sq90JusYNBUji50PShvNF0jJkTYn5ULRum/rKneWmUizci42OvuyzJm fnATTUZU3diLZgsXwrK/Q1PXPQkCyuSIyUTmO9lLW1jKnkwc9CKbL7H0H 8ZdCZlj1pZrSIkf1ofvUgzTYW4TcSx+mBuRPnleb745cyiydBktCLbFGm prykBdhR518fAYJqKPmg25hReXrb1hKdoASLxIdf19qOZxL5NeapbO7ga pBh1kEq0aRiBH/XImibYcmCwgF/fF5ESUi09zBF70z6cugShVYBlJpY4K g==; IronPort-SDR: YKTrAw/+oBLz2p4h34hFlyXqTyzy+nJUz7bjxZspprQrg54m5YT+WQfXWJ9ZB6R0Z6Bfw1bcLR QawFMxB4Gk6HT+uNEQ9dfntuQz1yhXlo+I3+K6UuylVpbTL2bZscQpvvvWumz2kGUfLsabSORk ZHHF2dHwzvb704nA5ZrrNR9BCCLam0jZIH4k1AKvdWfYm61YEqkyaOxFyZleBZuZBme34NODq7 cqWFrMz2OW7oQEK26mssgt3Tgj92m3DbEPCc0WgTjxFCXwo0IjujLEFg7b+RdvPDgh/skS8HO9 1G0= X-IronPort-AV: E=Sophos;i="5.81,307,1610434800"; d="scan'208";a="109701304" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 05 Apr 2021 08:57:32 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 5 Apr 2021 08:57:32 -0700 Received: from ROB-ULT-M18282.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Mon, 5 Apr 2021 08:57:24 -0700 From: Eugen Hristev To: , CC: , , Eugen Hristev Subject: [PATCH v2 22/30] media: atmel: atmel-isc: create callback for GAM submodule product specific Date: Mon, 5 Apr 2021 18:50:57 +0300 Message-ID: <20210405155105.162529-23-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210405155105.162529-1-eugen.hristev@microchip.com> References: <20210405155105.162529-1-eugen.hristev@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Create a product specific callback for initializing the GAM submodule of the pipeline. For sama5d2 product, there is no special configuration at this moment, thus this function is a noop. Signed-off-by: Eugen Hristev --- Changes in v2: - addded function prototype to avoid warning with W=1 drivers/media/platform/atmel/atmel-isc-base.c | 1 + drivers/media/platform/atmel/atmel-isc.h | 3 +++ drivers/media/platform/atmel/atmel-sama5d2-isc.c | 7 +++++++ 3 files changed, 11 insertions(+) diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c index 1f7116abc61a..bd24e0c99613 100644 --- a/drivers/media/platform/atmel/atmel-isc-base.c +++ b/drivers/media/platform/atmel/atmel-isc-base.c @@ -655,6 +655,7 @@ static void isc_set_pipeline(struct isc_device *isc, u32 pipeline) isc->config_csc(isc); isc->config_cbc(isc); isc->config_cc(isc); + isc->config_gam(isc); } static int isc_update_profile(struct isc_device *isc) diff --git a/drivers/media/platform/atmel/atmel-isc.h b/drivers/media/platform/atmel/atmel-isc.h index d6cd85a4c3e9..1e6988f1876e 100644 --- a/drivers/media/platform/atmel/atmel-isc.h +++ b/drivers/media/platform/atmel/atmel-isc.h @@ -229,6 +229,8 @@ struct isc_reg_offsets { * specific CBC module * @config_cc: pointer to a function that initializes product * specific CC module + * @config_gam: pointer to a function that initializes product + * specific GAMMA module * @config_ctrls: pointer to a functoin that initializes product * specific v4l2 controls. * @@ -306,6 +308,7 @@ struct isc_device { void (*config_csc)(struct isc_device *isc); void (*config_cbc)(struct isc_device *isc); void (*config_cc)(struct isc_device *isc); + void (*config_gam)(struct isc_device *isc); void (*config_ctrls)(struct isc_device *isc, const struct v4l2_ctrl_ops *ops); diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c b/drivers/media/platform/atmel/atmel-sama5d2-isc.c index 2b53e9427353..df26941af64b 100644 --- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c +++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c @@ -58,6 +58,7 @@ void isc_sama5d2_config_csc(struct isc_device *isc); void isc_sama5d2_config_cbc(struct isc_device *isc); void isc_sama5d2_config_cc(struct isc_device *isc); void isc_sama5d2_config_dpc(struct isc_device *isc); +void isc_sama5d2_config_gam(struct isc_device *isc); void isc_sama5d2_config_ctrls(struct isc_device *isc, const struct v4l2_ctrl_ops *ops); @@ -120,6 +121,11 @@ void isc_sama5d2_config_dpc(struct isc_device *isc) /* This module is not present on sama5d2 pipeline */ } +void isc_sama5d2_config_gam(struct isc_device *isc) +{ + /* No specific gamma configuration */ +} + /* Gamma table with gamma 1/2.2 */ const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = { /* 0 --> gamma 1/1.8 */ @@ -269,6 +275,7 @@ static int atmel_isc_probe(struct platform_device *pdev) isc->config_csc = isc_sama5d2_config_csc; isc->config_cbc = isc_sama5d2_config_cbc; isc->config_cc = isc_sama5d2_config_cc; + isc->config_gam = isc_sama5d2_config_gam; isc->config_ctrls = isc_sama5d2_config_ctrls; isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;