[v2,2/3] include: linux: videodev2: Add NV12MT_COL128 8/10-bit pixel formats
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Message ID 20260629094216.747340-3-naush@raspberrypi.com
State New
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Series
  • Add NV12MT_COL128 8/10-bit pixel formats
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Commit Message

Naushir Patuck June 29, 2026, 8:36 a.m. UTC 
Add the V4L2_PIX_FMT_NV12MT_COL128 and V4L2_PIX_FMT_NV12MT_10_COL128
4CCs. These formats are available from the PiSP Backend hardware.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
---
 include/linux/videodev2.h | 3 +++
 1 file changed, 3 insertions(+)

Patch
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diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 8bccad84ff83..0c6c4c6831d9 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -670,6 +670,9 @@  struct v4l2_pix_format {
 #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 16x16 tiles */
 #define V4L2_PIX_FMT_NV12M_8L128      v4l2_fourcc('N', 'A', '1', '2') /* Y/CbCr 4:2:0 8x128 tiles */
 #define V4L2_PIX_FMT_NV12M_10BE_8L128 v4l2_fourcc_be('N', 'T', '1', '2') /* Y/CbCr 4:2:0 10-bit 8x128 tiles */
+#define V4L2_PIX_FMT_NV12MT_COL128 v4l2_fourcc('N', 'c', '1', '2') /* 12  Y/CbCr 4:2:0 128 pixel wide column */
+#define V4L2_PIX_FMT_NV12MT_10_COL128 v4l2_fourcc('N', 'c', '3', '0')
+			/* Y/CbCr 4:2:0 10bpc, 3x10 packed as 4 bytes in a 128 bytes / 96 pixel wide column */
 
 /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */