diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c index 84d7ac5dd206..bb920d0e0b89 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c @@ -336,6 +336,10 @@ void hubp2_program_size( */ use_pitch_c = format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN && format < SURFACE_PIXEL_FORMAT_SUBSAMPLE_END; +#if defined(CONFIG_DRM_AMD_DC_DCN3_0) + use_pitch_c = use_pitch_c + || (format == SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA); +#endif if (use_pitch_c) { ASSERT(plane_size->chroma_pitch != 0); /* Chroma pitch zero can cause system hang! */ @@ -360,6 +364,10 @@ void hubp2_program_size( PITCH, pitch, META_PITCH, meta_pitch); use_pitch_c = format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN; +#if defined(CONFIG_DRM_AMD_DC_DCN3_0) + use_pitch_c = use_pitch_c + || (format == SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA); +#endif if (use_pitch_c) REG_UPDATE_2(DCSURF_SURFACE_PITCH_C, PITCH_C, pitch_c, META_PITCH_C, meta_pitch_c); @@ -505,6 +513,18 @@ void hubp2_program_pixel_format( REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 119); break; +#if defined(CONFIG_DRM_AMD_DC_DCN3_0) + case SURFACE_PIXEL_FORMAT_GRPH_RGBE: + REG_UPDATE_2(DCSURF_SURFACE_CONFIG, + SURFACE_PIXEL_FORMAT, 116, + ALPHA_PLANE_EN, 0); + break; + case SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA: + REG_UPDATE_2(DCSURF_SURFACE_CONFIG, + SURFACE_PIXEL_FORMAT, 116, + ALPHA_PLANE_EN, 1); + break; +#endif default: BREAK_TO_DEBUGGER(); break; |