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| author | Robin Chen <po-tchen@amd.com> | 2021-11-04 16:52:12 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-11-17 16:58:10 -0500 |
| commit | 548f212514151b0d6ec911c87e61f189f530255b (patch) | |
| tree | 4ccfe13dd309537ef963f6f562ca0e4164dc3ea6 /drivers/gpu/drm/amd/display/include | |
| parent | ec581edc56d39d3a6450894f26583b36480acffa (diff) | |
| download | linux-548f212514151b0d6ec911c87e61f189f530255b.tar.gz linux-548f212514151b0d6ec911c87e61f189f530255b.tar.bz2 linux-548f212514151b0d6ec911c87e61f189f530255b.zip | |
drm/amd/display: To support sending TPS3 pattern when restoring link
[Why]
Some panels require to use TPS3 pattern to wake up link in PSR mode.
[How]
To add TPS3 selection information in PSR settings command and pass to
DMUB FW.
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Robin Chen <po-tchen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include')
| -rw-r--r-- | drivers/gpu/drm/amd/display/include/ddc_service_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/include/ddc_service_types.h b/drivers/gpu/drm/amd/display/include/ddc_service_types.h index 4de59b66bb1a..85b25e684464 100644 --- a/drivers/gpu/drm/amd/display/include/ddc_service_types.h +++ b/drivers/gpu/drm/amd/display/include/ddc_service_types.h @@ -117,4 +117,7 @@ struct av_sync_data { uint8_t aud_del_ins3;/* DPCD 0002Dh */ }; +static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0}; +static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0}; + #endif /* __DAL_DDC_SERVICE_TYPES_H__ */ |