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drm/amd/display: support ACrYCb2101010

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Signed-off-by: XueLai(Eric), Zheng <XueLai.Zheng@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Zheng, XueLai(Eric) 2018-05-08 12:25:15 -04:00 • committed by Alex Deucher
parent d7b539d34a
commit 836758ffe7
2 changed files with 2 additions and 1 deletions
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1
drivers/gpu/drm/amd/display/dc/dc_hw_types.h
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@ -199,6 +199,7 @@ enum surface_pixel_format {
SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb,
SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr,
SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb,
SURFACE_PIXEL_FORMAT_SUBSAMPLE_END,
SURFACE_PIXEL_FORMAT_INVALID
/*grow 444 video here if necessary */

2
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
View file

@ -166,7 +166,7 @@ void hubp1_program_size_and_rotation(
/* Program data and meta surface pitch (calculation from addrlib)
* 444 or 420 luma
*/
if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN && format < SURFACE_PIXEL_FORMAT_SUBSAMPLE_END) {
ASSERT(plane_size->video.chroma_pitch != 0);
/* Chroma pitch zero can cause system hang! */