From patchwork Fri Oct 25 22:15:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tarang Raval X-Patchwork-Id: 13851891 Received: from IND01-MAX-obe.outbound.protection.outlook.com (mail-maxind01on2097.outbound.protection.outlook.com [40.107.222.97]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A0624217F29; Fri, 25 Oct 2024 22:17:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.222.97 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729894639; cv=fail; b=pSDTRo1i0xwbr1jAbcYHJj5mlQp+FEShKyZEi0i2W61w+KNiZHu2pX6Lg0EPgWX+ALhiysnIIX0afslxmYPokuuniCKvjIz+h9LxVCWLUiVv97u6NeMzLOT6mYDy1DbPMsweBwMm4g4mkuKq3GI/ubIddri+q1ocuk+ov11dnhE= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729894639; c=relaxed/simple; bh=bA2WUFMh7/5w1Qc5AwwCY5NyuzuLifh+12UWX4rlDv4=; h=From:To:Cc:Subject:Date:Message-ID:Content-Type:MIME-Version; b=ESt2ldsEVJFah2VEcjyH0FkXm1ims+DkNbVhKom+OmvA6/NAmp1BWsbUXZaQZw8ZtTBtfEznquMbQeDb7DIzS/b5IhkSHlJ2/VZTjwa18U+vIqGcjQbX3+rjBHCBsRHVH5gdBGrogImTxRKrQCXaVYN6bXZpwOeXpaDMIoAW5OI= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=siliconsignals.io; spf=pass smtp.mailfrom=siliconsignals.io; arc=fail smtp.client-ip=40.107.222.97 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=siliconsignals.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=siliconsignals.io ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=IR6Wze9B+EBxuRaGJnNTcLTF7njL8KCj0TvxQPr1ZVRrYcClrbuLn5avT4F0qyZkkNRe4A8IYhvgDkShZsgpT/xfuK/6+igVFDnKnRut8PT7BUK0w+i3BrK5ms/w8/PsY02FWroq6julRB+d5mFc8FjZfkOpVnFXmjrRpUuTrs6CPncXfEDK7HXRynLDLeFF2UJcBTAFe9RAl6YVNgKZQvQljojY5jlK8QPPRzy0GEda3rCWuJu1rNTSr/DDGRI0Bfwr1KPQpjjHNz5Bc2mN8sMrJAtWtwk27lIrcKcrt5YtHEFJC+2HWdh4mWAwRtb0uRG4OS08ZWHAXzjmYS5hiA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=QNnJooX/xaikjHjS4YnwkAOOQu7htjFxLdojf/6XiPU=; b=WlxJJnyr4n4rGCNfvcN2GHrQvXneP6hZ3FJLIrY7PoHfiLf8GeAsQExn/ADubR10+0pktmJk5GK1VoNsGHyplkma1fF47kSXPWLNvNqrG2V2uzKFKZ0ze2S1EGfUZvYorNjsvrHguqUKP/ut60at/j3a2F815TCNbAtMhKgXCvtO2UVUXF5BtbWy3IbP2U8ol8MUxLbc1UMWdqG14H1kyhcT3vkyF5R8uNME8QE7PiTWMKlx2Rbg2gS1uxHOkVKQN8B27gtDebhdVtW3anG3z0WW91kuTHftjnWiLtu+ECHbx030Mj9hKMmDOpCN7pKbtiBTuVyxjbwkPV+jbWyNLQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=siliconsignals.io; dmarc=pass action=none header.from=siliconsignals.io; dkim=pass header.d=siliconsignals.io; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=siliconsignals.io; Received: from PN3P287MB1829.INDP287.PROD.OUTLOOK.COM (2603:1096:c01:199::7) by PN2P287MB0304.INDP287.PROD.OUTLOOK.COM (2603:1096:c01:dd::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8093.21; Fri, 25 Oct 2024 22:17:13 +0000 Received: from PN3P287MB1829.INDP287.PROD.OUTLOOK.COM ([fe80::58ec:81a0:9454:689f]) by PN3P287MB1829.INDP287.PROD.OUTLOOK.COM ([fe80::58ec:81a0:9454:689f%5]) with mapi id 15.20.8093.014; Fri, 25 Oct 2024 22:17:13 +0000 From: Tarang Raval To: laurent.pinchart@ideasonboard.com Cc: Tarang Raval , Sakari Ailus , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] media: mt9p031: Refactor format handling for different sensor models Date: Sat, 26 Oct 2024 03:45:40 +0530 Message-ID: <20241025221638.127457-1-tarang.raval@siliconsignals.io> X-Mailer: git-send-email 2.43.0 X-ClientProxiedBy: BMXP287CA0023.INDP287.PROD.OUTLOOK.COM (2603:1096:b00:2c::36) To PN3P287MB1829.INDP287.PROD.OUTLOOK.COM (2603:1096:c01:199::7) Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PN3P287MB1829:EE_|PN2P287MB0304:EE_ X-MS-Office365-Filtering-Correlation-Id: 4588dd8a-d369-41ba-1f37-08dcf542c6f6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|52116014|10070799003|366016; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PN3P287MB1829.INDP287.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(376014)(52116014)(10070799003)(366016);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: siliconsignals.io X-MS-Exchange-CrossTenant-Network-Message-Id: 4588dd8a-d369-41ba-1f37-08dcf542c6f6 X-MS-Exchange-CrossTenant-AuthSource: PN3P287MB1829.INDP287.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Oct 2024 22:17:13.5118 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 7ec5089e-a433-4bd1-a638-82ee62e21d37 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 6VwXGCUjvKkjeqHK5jdmOwoK/T42PqcFwJWdOu/bM5gTkUIJ+zYTqVTSxmhIYe+ER/j7pTgXGzghgS3Pg2GT7HsmCpKG4RCJ+ikxiJ+tMog= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PN2P287MB0304 Add new structure 'mt9p031_model_info' to encapsulate format codes for the mt9p031 camera sensor family. This approach enhances code clarity and maintainability. Signed-off-by: Tarang Raval Reviewed-by: Laurent Pinchart --- drivers/media/i2c/mt9p031.c | 31 ++++++++++++++++++++++++++++--- 1 file changed, 28 insertions(+), 3 deletions(-) diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index f2f52f484044..3576d3066738 100644 --- a/drivers/media/i2c/mt9p031.c +++ b/drivers/media/i2c/mt9p031.c @@ -112,6 +112,24 @@ #define MT9P031_TEST_PATTERN_RED 0xa2 #define MT9P031_TEST_PATTERN_BLUE 0xa3 +struct mt9p031_model_info { + u32 code; +}; + +enum mt9p031_model { + MT9P031_MODEL_BAYER, + MT9P031_MODEL_MONO, +}; + +static const struct mt9p031_model_info mt9p031_models[] = { + [MT9P031_MODEL_BAYER] = { + .code = MEDIA_BUS_FMT_SGRBG12_1X12, + }, + [MT9P031_MODEL_MONO] = { + .code = MEDIA_BUS_FMT_Y12_1X12, + }, +}; + struct mt9p031 { struct v4l2_subdev subdev; struct media_pad pad; @@ -1209,9 +1227,16 @@ static void mt9p031_remove(struct i2c_client *client) } static const struct of_device_id mt9p031_of_match[] = { - { .compatible = "aptina,mt9p006", .data = (void *)MEDIA_BUS_FMT_SGRBG12_1X12 }, - { .compatible = "aptina,mt9p031", .data = (void *)MEDIA_BUS_FMT_SGRBG12_1X12 }, - { .compatible = "aptina,mt9p031m", .data = (void *)MEDIA_BUS_FMT_Y12_1X12 }, + { + .compatible = "aptina,mt9p006", + .data = &mt9p031_models[MT9P031_MODEL_BAYER] + }, { + .compatible = "aptina,mt9p031", + .data = &mt9p031_models[MT9P031_MODEL_BAYER] + }, { + .compatible = "aptina,mt9p031m", + .data = &mt9p031_models[MT9P031_MODEL_MONO] + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, mt9p031_of_match);