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drm/amd/display: Set alpha enable to 0 for some specific formats

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Set alpha_en to 0 in some specific color formats.

Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rodrigo Siqueira
2024-03-21 15:56:37 -06:00
committed by Alex Deucher
parent a96e384cbb
commit 916635b98d
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c
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@@ -293,9 +293,11 @@ void dpp3_cnv_setup (
break;
case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FIX:
pixel_format = 112;
alpha_en = 0;
break;
case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FIX:
pixel_format = 113;
alpha_en = 0;
break;
case SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010:
pixel_format = 114;
@@ -319,9 +321,11 @@ void dpp3_cnv_setup (
break;
case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FLOAT:
pixel_format = 118;
alpha_en = 0;
break;
case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FLOAT:
pixel_format = 119;
alpha_en = 0;
break;
default:
break;