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drm/amd/display: add log for automated test 

[Why&How]
Add log for easier debug purposes.

Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Qingqing Zhuo 2021-03-18 14:37:06 -04:00 committed by Alex Deucher
parent 482812d566
commit 925890201e
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
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@ -2902,6 +2902,10 @@ static void dp_test_send_link_test_pattern(struct dc_link *link)
if (requestColorDepth != COLOR_DEPTH_UNDEFINED
&& pipe_ctx->stream->timing.display_color_depth != requestColorDepth) {
DC_LOG_DEBUG("%s: original bpc %d, changing to %d\n",
__func__,
pipe_ctx->stream->timing.display_color_depth,
requestColorDepth);
pipe_ctx->stream->timing.display_color_depth = requestColorDepth;
dp_update_dsc_config(pipe_ctx);
}