Commit 5069202f authored by Charlene Liu's avatar Charlene Liu Committed by Alex Deucher
Browse files

drm/amd/display: correct alpha_en programming for new pixel format 



[why]
for following new format, no alpha
       SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FLOAT/_FIX:
       SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FLOAT/_FIX
       same as case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:

Signed-off-by: default avatarCharlene Liu <Charlene.Liu@amd.com>
Reviewed-by: default avatarChris Park <Chris.Park@amd.com>
Acked-by: default avatarQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8d7fb7a1

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c

+4 −0
Original line number Diff line number Diff line
@@ -181,9 +181,11 @@ static void dpp2_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;
@@ -199,9 +201,11 @@ static void dpp2_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;