diff options
| author | Nicholas Kazlauskas <[email protected]> | 2021-12-17 09:55:54 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-03-15 14:33:57 -0400 |
| commit | e7031d8258f1b4d6d50e5e5b5d92ba16f66eb8b4 (patch) | |
| tree | 920301e5e60733424b6a46436943b49c54153f47 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | 65722ff6181aa52c3d5b0929004af22a3a63e148 (diff) | |
drm/amd/display: Add pstate verification and recovery for DCN31
[Why]
To debug when p-state is being blocked and avoid PMFW hangs when
it does occur.
[How]
Re-use the DCN10 hardware sequencer by adding a new interface for
verifying p-state high on the hubbub. The interface is mostly the
same as the DCN10 interface, but the bit definitions have changed for
the debug bus.
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: Eric Yang <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions