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drm/amd/display: DP component depth 16 bpc

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Add register programming to support 16bpc component
depth for DP.

Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Bernstein 2018-05-10 15:12:09 -04:00 committed by Alex Deucher
parent 9356badb26
commit 01884c02c4
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
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@ -319,6 +319,10 @@ void enc1_stream_encoder_dp_set_stream_attribute(
REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
DP_COMPONENT_PIXEL_DEPTH_12BPC); DP_COMPONENT_PIXEL_DEPTH_12BPC);
break; break;
case COLOR_DEPTH_161616:
REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
DP_COMPONENT_PIXEL_DEPTH_16BPC);
break;
default: default:
REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
DP_COMPONENT_PIXEL_DEPTH_6BPC); DP_COMPONENT_PIXEL_DEPTH_6BPC);