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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?Rh49TpMVSxzDvW3KY+wkJoUC4HQgiBVuEXfkn3fW8izzUPxEI3c8q01Z3CAo?= =?us-ascii?Q?uavLf714EW943NFOoS36cQVgBSvmHq2BxpExXzG6TnBGultDyxim8MqybfiB?= =?us-ascii?Q?Zhri05OM7mhDP9/j9c7G3X17lHPmv22wRF0XF87XWXWIXWoDhft/SNXs/Y7F?= =?us-ascii?Q?fVjBaJ9KlhWxA9lL1VSvP5cdbaw1FZNQFs+nlXtnz7ojjndUEw1MU0yhwF2p?= =?us-ascii?Q?n+ERJuMV9huTpbIJsPHspAK6epavHG0jv4Z0QfmXe7a/XAtmrhER4eRjoEFA?= =?us-ascii?Q?w7wtB6ufC3uiN/U/hC6PHYhpQPHedgcTE8vv/7uwbR5M88+Y5Xi+1fLqzFjF?= =?us-ascii?Q?EpFNhS815FS+d0fKSA8r16AIn666R3VwHQ3NipQwZFc0cBIY7/Y7kEFEbyXr?= =?us-ascii?Q?LyCXRo/PAqHWJXA/GcYxr9ziJgnN6/je/jHs/Y+6XRZVfuFNWOqu/LCavWGs?= =?us-ascii?Q?gB3+znfLHi9nUlISG2VrU88hwMd7ersrB2nSw8+6nE6v9Za+c5eiHavQTFsn?= =?us-ascii?Q?ZymPDgU8t2UVh5fy2FQWYdIAy84mbtgsZfbU2U4WX0cqK0T0ISoJrsRMSUB5?= =?us-ascii?Q?vzMW/BsfMWtwWEQqaPDY+AQSiqBY3Pmn2bahiyLlpsFqponDhsCDMXp5nAOs?= =?us-ascii?Q?DQjgf7VdFqhyqWPPSon1Vakmx8NR6vFRg7WbLYnSlS6EsvkRQYXlip4OAm+t?= =?us-ascii?Q?MMztn5vEFw3BeQIGbkoIsfxsXqlRK8N0DyGL0WC4U35XtAJqztTABGYW8Ly8?= =?us-ascii?Q?w9eCIOtyt5SybZUpN16R4NAnV8DEGcWdP/aH1uIddI4GEvFyAHZh92EPg++b?= =?us-ascii?Q?IgBMGIcK+VxNrWM26urY2O6b3Uc5jpcJckPFkJEugDSKHdp5Z6VcO0wKEyDw?= =?us-ascii?Q?Uh0eoiJOdM75PEOp3jVwuGRZlfQZ+rGeuGEHY+Y2a+TUZ4Mx2hvcP0e+8HHS?= =?us-ascii?Q?OJdRy92taMSeb3IxBFp6aLHxC3tpLsQTNqMNSqUWu5EzFfgnu2+erE8HIp7L?= =?us-ascii?Q?79ghkk3rRRMVl5Wux5BEptxoBzs0hVJPxPf+jVmhVFbFGUnv05qI3RGHGex3?= =?us-ascii?Q?lsymzv02inBusXq3uM94POVi+LZkzOFRWoyGAZpa6xd3OvvhnbnhVgvZeIKF?= =?us-ascii?Q?4QkB1ysK29WtI2o584Ff0d0zWqR+fNemypMz3CXLeZExNixQ0Ihy/JDqBI6h?= =?us-ascii?Q?J94tJTLFI0mtUd9V6iAlOwvgiGX4wxthDWpKfMkNFGD4acNJfWI3TWqX3SML?= =?us-ascii?Q?H/ovcAcPxX0T2nQD9IzV6X5fig6v+0o4/F+5g9VmEK1hnAQj122skiqHOS7L?= =?us-ascii?Q?KeNO13+K/Ear3I7SzI9aEZHw4TOvknD9wxu8qgLG06o2ucQ1nFBAAbJ+v3xu?= =?us-ascii?Q?kSwHE9vX5kAWegl9XbzlGDz1FJhVCFT0o9BLdVAGrbkv8jqlG/kjs0VgvVuv?= =?us-ascii?Q?aLUJKIKiYZowogzRNBC+KypKdGzZlSm7wmZVPkAIbl8Sr8I6VzGwN/zOeEEn?= =?us-ascii?Q?fpRaOWc88wPHiCuPnApmYu8ZVr7faDOir44EYie2ghiHBtDeofmo4QANMz6m?= =?us-ascii?Q?8xLaYdxYbPIuP5bpYF3hAU4ndln2N8H52cjuw7+7?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 924bbe90-35ef-4fdd-9198-08dae2380d6d X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB6341.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Dec 2022 03:12:39.9551 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: FgqChrCwb+YUy5kWq4Z5UmFsrOOMj5/AbyQUWqhF7gQooPsgv/GhSXB2C5nztT8yvReun9c5urHEuVv95R/ZNA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS1PR04MB9405 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org B412 is a reversed RGB format with alpha channel last, 12 bits per component like ABGR32, expanded to 16bits. Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian --- Documentation/userspace-api/media/v4l/pixfmt-rgb.rst | 9 +++++++++ drivers/media/v4l2-core/v4l2-common.c | 1 + drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 1 + 4 files changed, 12 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst index f7785c93292a..b9d1e48c0224 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst @@ -793,6 +793,15 @@ arranged in little endian order. - G\ :sub:`15-4` - R\ :sub:`15-4` - + * .. _V4L2-PIX-FMT-B412: + + - ``V4L2_PIX_FMT_B412`` + - 'B412' + + - B\ :sub:`15-4` + - G\ :sub:`15-4` + - R\ :sub:`15-4` + - A\ :sub:`15-4` .. raw:: latex diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 0cc58abae562..5384648903a9 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -253,6 +253,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_RGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_BGR666, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_B312, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_B412, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, /* YUV packed formats */ { .format = V4L2_PIX_FMT_YUYV, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 8c3d40d3acf5..8cb21024bd96 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1299,6 +1299,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_RGBA32: descr = "32-bit RGBA 8-8-8-8"; break; case V4L2_PIX_FMT_RGBX32: descr = "32-bit RGBX 8-8-8-8"; break; case V4L2_PIX_FMT_B312: descr = "12-bit Depth BGR"; break; + case V4L2_PIX_FMT_B412: descr = "12-bit Depth BGRA"; break; case V4L2_PIX_FMT_GREY: descr = "8-bit Greyscale"; break; case V4L2_PIX_FMT_Y4: descr = "4-bit Greyscale"; break; case V4L2_PIX_FMT_Y6: descr = "6-bit Greyscale"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index c67f895210de..a26ff16a52c8 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -579,6 +579,7 @@ struct v4l2_pix_format { /* RGB formats (6 or 8 bytes per pixel) */ #define V4L2_PIX_FMT_B312 v4l2_fourcc('B', '3', '1', '2') /* 48 BGR 12-bit per component */ +#define V4L2_PIX_FMT_B412 v4l2_fourcc('B', '4', '1', '2') /* 64 BGRA 12-bit per component */ /* Grey formats */ #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ -- 2.38.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5B7DDC4332F for ; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org B412 is a reversed RGB format with alpha channel last, 12 bits per component like ABGR32, expanded to 16bits. Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian --- Documentation/userspace-api/media/v4l/pixfmt-rgb.rst | 9 +++++++++ drivers/media/v4l2-core/v4l2-common.c | 1 + drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 1 + 4 files changed, 12 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst index f7785c93292a..b9d1e48c0224 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst @@ -793,6 +793,15 @@ arranged in little endian order. - G\ :sub:`15-4` - R\ :sub:`15-4` - + * .. _V4L2-PIX-FMT-B412: + + - ``V4L2_PIX_FMT_B412`` + - 'B412' + + - B\ :sub:`15-4` + - G\ :sub:`15-4` + - R\ :sub:`15-4` + - A\ :sub:`15-4` .. raw:: latex diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 0cc58abae562..5384648903a9 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -253,6 +253,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_RGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_BGR666, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_B312, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_B412, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, /* YUV packed formats */ { .format = V4L2_PIX_FMT_YUYV, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 8c3d40d3acf5..8cb21024bd96 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1299,6 +1299,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_RGBA32: descr = "32-bit RGBA 8-8-8-8"; break; case V4L2_PIX_FMT_RGBX32: descr = "32-bit RGBX 8-8-8-8"; break; case V4L2_PIX_FMT_B312: descr = "12-bit Depth BGR"; break; + case V4L2_PIX_FMT_B412: descr = "12-bit Depth BGRA"; break; case V4L2_PIX_FMT_GREY: descr = "8-bit Greyscale"; break; case V4L2_PIX_FMT_Y4: descr = "4-bit Greyscale"; break; case V4L2_PIX_FMT_Y6: descr = "6-bit Greyscale"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index c67f895210de..a26ff16a52c8 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -579,6 +579,7 @@ struct v4l2_pix_format { /* RGB formats (6 or 8 bytes per pixel) */ #define V4L2_PIX_FMT_B312 v4l2_fourcc('B', '3', '1', '2') /* 48 BGR 12-bit per component */ +#define V4L2_PIX_FMT_B412 v4l2_fourcc('B', '4', '1', '2') /* 64 BGRA 12-bit per component */ /* Grey formats */ #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ -- 2.38.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel