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Thu, 25 Aug 2022 01:39:12 +0000 From: Ming Qian To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, robh+dt@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, xiahong.bao@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 0/4] media: amphion: add support for contiguous format Date: Thu, 25 Aug 2022 09:38:28 +0800 Message-Id: X-Mailer: git-send-email 2.37.1 X-ClientProxiedBy: SI2PR02CA0020.apcprd02.prod.outlook.com (2603:1096:4:195::7) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e219a408-95cf-46d3-03be-08da863a9cf2 X-MS-TrafficTypeDiagnostic: AM0PR04MB6162:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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:AM6PR04MB6341.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230016)(4636009)(346002)(136003)(376002)(396003)(39860400002)(366004)(6512007)(66946007)(38350700002)(38100700002)(6486002)(86362001)(6666004)(26005)(478600001)(6506007)(2616005)(52116002)(83380400001)(41300700001)(186003)(7416002)(8676002)(2906002)(4326008)(66476007)(66556008)(36756003)(44832011)(5660300002)(316002)(8936002);DIR:OUT;SFP:1101; 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So to improve compatibility, driver can add support for contiguous format in the same time. Then encoder can support NV12 and NV12M, decoder can support NV12_8L128 and NV12M_8L128. v5 - make some change according to Tommaso's comments v4 - set bytesperline of compressed formats to 0 v3 - negotiate bytesperline with user - zero the reserved of v4l2_format v2 -- fix an uninitialized array index read error -- remove an used variable Ming Qian (4): media: add nv12_8l128 and nv12_10be_8l128 video format. media: amphion: tell and handle contiguous and non contiguous format media: amphion: decoder add support for contiguous planes media: amphion: encoder add support for contiguous planes .../media/v4l/pixfmt-yuv-planar.rst | 8 + drivers/media/platform/amphion/vdec.c | 203 ++++++++++-------- drivers/media/platform/amphion/venc.c | 41 ++-- drivers/media/platform/amphion/vpu.h | 4 +- drivers/media/platform/amphion/vpu_dbg.c | 8 +- drivers/media/platform/amphion/vpu_helpers.c | 45 +++- drivers/media/platform/amphion/vpu_helpers.h | 2 + drivers/media/platform/amphion/vpu_malone.c | 3 +- drivers/media/platform/amphion/vpu_v4l2.c | 169 +++++++++++---- drivers/media/platform/amphion/vpu_v4l2.h | 3 +- drivers/media/platform/amphion/vpu_windsor.c | 8 +- drivers/media/v4l2-core/v4l2-ioctl.c | 2 + include/uapi/linux/videodev2.h | 2 + 13 files changed, 333 insertions(+), 165 deletions(-)