From: Brian Starkey brian.starkey@arm.com
[ Upstream commit b230555f3257f197dd98641ef6ebaf778b52dd51 ]
These formats are not subsampled, but that means hsub and vsub should be 1, not 0.
Fixes: 94b292b27734 ("drm: drm_fourcc: add NV15, Q410, Q401 YUV formats") Reported-by: George Kennedy george.kennedy@oracle.com Reported-by: butt3rflyh4ck butterflyhuangxx@gmail.com Signed-off-by: Brian Starkey brian.starkey@arm.com Reviewed-by: Liviu Dudau liviu.dudau@arm.com Signed-off-by: Liviu Dudau liviu.dudau@arm.com Link: https://patchwork.freedesktop.org/patch/msgid/20220913144306.17279-1-brian.s... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/drm_fourcc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c index 07741b678798..6768b7d18b6f 100644 --- a/drivers/gpu/drm/drm_fourcc.c +++ b/drivers/gpu/drm/drm_fourcc.c @@ -263,12 +263,12 @@ const struct drm_format_info *__drm_format_info(u32 format) .vsub = 2, .is_yuv = true }, { .format = DRM_FORMAT_Q410, .depth = 0, .num_planes = 3, .char_per_block = { 2, 2, 2 }, - .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0, - .vsub = 0, .is_yuv = true }, + .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1, + .vsub = 1, .is_yuv = true }, { .format = DRM_FORMAT_Q401, .depth = 0, .num_planes = 3, .char_per_block = { 2, 2, 2 }, - .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0, - .vsub = 0, .is_yuv = true }, + .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1, + .vsub = 1, .is_yuv = true }, { .format = DRM_FORMAT_P030, .depth = 0, .num_planes = 2, .char_per_block = { 4, 8, 0 }, .block_w = { 3, 3, 0 }, .block_h = { 1, 1, 0 }, .hsub = 2, .vsub = 2, .is_yuv = true},