From: Fangzhi Zuo <Jerry.Zuo@xxxxxxx>
[Why & How]
To facilitate DSC debugging purpose
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@xxxxxxx>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@xxxxxxx>
Acked-by: Qingqing Zhuo <qingqing.zhuo@xxxxxxx>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index c582c424460a..ac8dc341d956 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5791,8 +5791,10 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
0,
link_bandwidth_kbps,
&stream->timing,
- &stream->timing.dsc_cfg))
+ &stream->timing.dsc_cfg)) {
stream->timing.flags.DSC = 1;
+ DRM_DEBUG_DRIVER("%s: [%s] DSC is selected from SST RX\n", __func__, drm_connector->name);
+ }
/* Overwrite the stream flag if DSC is enabled through debugfs */
if (aconnector->dsc_settings.dsc_force_enable == DSC_CLK_FORCE_ENABLE)
stream->timing.flags.DSC = 1;
--
2.25.1
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