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From ae657b4d551bf3ba5d2a2b5f32641740cd33102d Mon Sep 17 00:00:00 2001
From: Eric Bernstein <eric.bernstein@amd.com>
Date: Thu, 10 May 2018 15:12:09 -0400
Subject: [PATCH 4544/5725] drm/amd/display: DP component depth 16 bpc
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>
---
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
index 653b7b2..c928ee4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
@@ -319,6 +319,10 @@ void enc1_stream_encoder_dp_set_stream_attribute(
REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
DP_COMPONENT_PIXEL_DEPTH_12BPC);
break;
+ case COLOR_DEPTH_161616:
+ REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+ DP_COMPONENT_PIXEL_DEPTH_16BPC);
+ break;
default:
REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
DP_COMPONENT_PIXEL_DEPTH_6BPC);
--
2.7.4
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