diff options
| author | Hersen Wu <hersenwu@amd.com> | 2022-02-06 16:06:00 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-16 17:12:00 -0500 |
| commit | fa39f936dbb96626d3345fd8d66af6be6f47ff9e (patch) | |
| tree | 49e9c6a8bf7f1d7a24c16717e76ae7b592a146c5 /drivers/gpu/drm/amd/display/dc/dc_hw_types.h | |
| parent | 43d15db1d067e4cdceb0aebd10b9210b97899789 (diff) | |
| download | linux-stable-fa39f936dbb96626d3345fd8d66af6be6f47ff9e.tar.gz linux-stable-fa39f936dbb96626d3345fd8d66af6be6f47ff9e.tar.bz2 linux-stable-fa39f936dbb96626d3345fd8d66af6be6f47ff9e.zip | |
drm/amd/display: add dsc mst stream pbn log for debug
[why]
payload and slot number of display on dsc mst hub will be
adjusted when there is change on any display on dsc hub.
to monitor dsc enable/disable, pbn change, we need add log.
[How]
add mst_pbn to dc_dsc_config of dc_crtc_timing.
add dsc, pbn, display name within dc_core_enable_stream,
dc_core_disable_stream, dc_stream_log
Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Hersen Wu <hersenwu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_hw_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h index eac34f591a3f..c964f598755a 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h @@ -745,6 +745,7 @@ struct dc_dsc_config { bool is_frl; /* indicate if DSC is applied based on HDMI FRL sink's capability */ #endif bool is_dp; /* indicate if DSC is applied based on DP's capability */ + uint32_t mst_pbn; /* pbn of display on dsc mst hub */ }; struct dc_crtc_timing { uint32_t h_total; |