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drm/fourcc: fix plane order for 10/12/16-bit YCbCr formats

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The short comments had the correct order, but the long comments
had the planes reversed.

Fixes: 2271e0a20e ("drm: drm_fourcc: add 10/12/16bit software decoder YCbCr formats")
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Robert Mader <robert.mader@collabora.com>
Link: https://patch.msgid.link/20260208224718.57199-1-contact@emersion.fr
This commit is contained in:
Simon Ser
2026-02-08 22:47:26 +00:00
parent 0b87d51690
commit e9e0b48cd1
1 changed files with 6 additions and 6 deletions
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12
include/uapi/drm/drm_fourcc.h
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@@ -401,8 +401,8 @@ extern "C" {
* implementation can multiply the values by 2^6=64. For that reason the padding
* must only contain zeros.
* index 0 = Y plane, [15:0] z:Y [6:10] little endian
* index 1 = Cr plane, [15:0] z:Cr [6:10] little endian
* index 2 = Cb plane, [15:0] z:Cb [6:10] little endian
* index 1 = Cb plane, [15:0] z:Cb [6:10] little endian
* index 2 = Cr plane, [15:0] z:Cr [6:10] little endian
*/
#define DRM_FORMAT_S010 fourcc_code('S', '0', '1', '0') /* 2x2 subsampled Cb (1) and Cr (2) planes 10 bits per channel */
#define DRM_FORMAT_S210 fourcc_code('S', '2', '1', '0') /* 2x1 subsampled Cb (1) and Cr (2) planes 10 bits per channel */
@@ -414,8 +414,8 @@ extern "C" {
* implementation can multiply the values by 2^4=16. For that reason the padding
* must only contain zeros.
* index 0 = Y plane, [15:0] z:Y [4:12] little endian
* index 1 = Cr plane, [15:0] z:Cr [4:12] little endian
* index 2 = Cb plane, [15:0] z:Cb [4:12] little endian
* index 1 = Cb plane, [15:0] z:Cb [4:12] little endian
* index 2 = Cr plane, [15:0] z:Cr [4:12] little endian
*/
#define DRM_FORMAT_S012 fourcc_code('S', '0', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes 12 bits per channel */
#define DRM_FORMAT_S212 fourcc_code('S', '2', '1', '2') /* 2x1 subsampled Cb (1) and Cr (2) planes 12 bits per channel */
@@ -424,8 +424,8 @@ extern "C" {
/*
* 3 plane YCbCr
* index 0 = Y plane, [15:0] Y little endian
* index 1 = Cr plane, [15:0] Cr little endian
* index 2 = Cb plane, [15:0] Cb little endian
* index 1 = Cb plane, [15:0] Cb little endian
* index 2 = Cr plane, [15:0] Cr little endian
*/
#define DRM_FORMAT_S016 fourcc_code('S', '0', '1', '6') /* 2x2 subsampled Cb (1) and Cr (2) planes 16 bits per channel */
#define DRM_FORMAT_S216 fourcc_code('S', '2', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes 16 bits per channel */