[PATCH 09/28] drm/amd/display: fix crc_source_select use hardcoded color depth

[Harry Wentland]

From: Charlene Liu <charlene.liu at amd.com>

Signed-off-by: Charlene Liu <charlene.liu at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at amd.com>
---
 .../drm/amd/display/dc/dce110/dce110_hw_sequencer.c  | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 9fb0ba7e7b7d..47e8b582445e 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -667,7 +667,25 @@ static enum dc_status bios_parser_crtc_source_select(
 	crtc_source_select.signal = pipe_ctx->stream->signal;
 	crtc_source_select.enable_dp_audio = false;
 	crtc_source_select.sink_signal = pipe_ctx->stream->signal;
-	crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR;
+
+	switch (pipe_ctx->stream->timing.display_color_depth) {
+	case COLOR_DEPTH_666:
+		crtc_source_select.display_output_bit_depth = PANEL_6BIT_COLOR;
+		break;
+	case COLOR_DEPTH_888:
+		crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR;
+		break;
+	case COLOR_DEPTH_101010:
+		crtc_source_select.display_output_bit_depth = PANEL_10BIT_COLOR;
+		break;
+	case COLOR_DEPTH_121212:
+		crtc_source_select.display_output_bit_depth = PANEL_12BIT_COLOR;
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR;
+		break;
+	}
 
 	dcb = sink->ctx->dc_bios;
 
-- 
2.11.0