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drm/amd/display: Add Log for SST DSC Determination Policy

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[Why & How]
To facilitate DSC debugging purpose

Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Fangzhi Zuo
2021-05-13 10:07:47 -04:00
committed by Alex Deucher
parent cd6a9a1c15
commit 27fc432865
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -5752,8 +5752,10 @@ 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;