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Tue, 2 Apr 2024 10:00:25 +0000 Received: from SHXPR01MB0671.CHNPR01.prod.partner.outlook.cn ([fe80::b0af:4c9d:2058:a344]) by SHXPR01MB0671.CHNPR01.prod.partner.outlook.cn ([fe80::b0af:4c9d:2058:a344%7]) with mapi id 15.20.7409.038; Tue, 2 Apr 2024 10:00:25 +0000 From: Changhuang Liang To: Mauro Carvalho Chehab , Greg Kroah-Hartman , Matthias Brugger , Hans Verkuil , Ming Qian , Laurent Pinchart , Nicolas Dufresne , Benjamin Gaignard , Tomi Valkeinen , Mingjia Zhang , Marvin Lin Cc: Jack Zhu , Changhuang Liang , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH v4 03/13] media: videodev2.h, v4l2-ioctl: Add StarFive ISP meta buffer format Date: Tue, 2 Apr 2024 03:00:01 -0700 Message-Id: <20240402100011.13480-4-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240402100011.13480-1-changhuang.liang@starfivetech.com> References: <20240402100011.13480-1-changhuang.liang@starfivetech.com> X-ClientProxiedBy: ZQ0PR01CA0005.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:5::11) To SHXPR01MB0671.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:25::10) 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: SHXPR01MB0671:EE_|SHXPR01MB0669:EE_ X-MS-Office365-Filtering-Correlation-Id: 659f9687-1706-4c94-b2cd-08dc52fbb7e8 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Changhuang Liang --- drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++ include/uapi/linux/videodev2.h | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 5aeff5519407..9fb8f9c510a9 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1453,6 +1453,8 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_META_FMT_VIVID: descr = "Vivid Metadata"; break; case V4L2_META_FMT_RK_ISP1_PARAMS: descr = "Rockchip ISP1 3A Parameters"; break; case V4L2_META_FMT_RK_ISP1_STAT_3A: descr = "Rockchip ISP1 3A Statistics"; break; + case V4L2_META_FMT_STF_ISP_PARAMS: descr = "StarFive ISP 3A Parameters"; break; + case V4L2_META_FMT_STF_ISP_STAT_3A: descr = "StarFive ISP 3A Statistics"; break; case V4L2_PIX_FMT_NV12_8L128: descr = "NV12 (8x128 Linear)"; break; case V4L2_PIX_FMT_NV12M_8L128: descr = "NV12M (8x128 Linear)"; break; case V4L2_PIX_FMT_NV12_10BE_8L128: descr = "10-bit NV12 (8x128 Linear, BE)"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 2663213b76a4..8fb9f2f20832 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -839,6 +839,10 @@ struct v4l2_pix_format { #define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 3A Parameters */ #define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */ +/* Vendor specific - used for StarFive JH7110 ISP camera sub-system */ +#define V4L2_META_FMT_STF_ISP_PARAMS v4l2_fourcc('S', 'T', 'F', 'P') /* StarFive ISP 3A Parameters */ +#define V4L2_META_FMT_STF_ISP_STAT_3A v4l2_fourcc('S', 'T', 'F', 'S') /* StarFive ISP 3A Statistics */ + /* priv field value to indicates that subsequent fields are valid. */ #define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe