| commit | e0d08a40a63bd43f373937084f4c3bfab68f6afc | [log] [tgz] |
|---|---|---|
| author | Roman Li <Roman.Li@amd.com> | Fri Aug 30 10:44:48 2019 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Fri Oct 25 16:50:08 2019 -0400 |
| tree | cbb26773bc75315696f00a9c1f36f5fdbf37a7c3 | |
| parent | 37b970d1d793d900c04d444366994636278ebec8 [diff] |
drm/amd/display: Add debugfs entry for reading psr state [Why] For upcoming PSR stupport it's useful to have debug entry to verify psr state. [How] - Enable psr dc api for Linux - Add psr_state file to eDP connector debugfs usage e.g.: cat /sys/kernel/debug/dri/0/DP-1/psr_state Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>