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| author | David Zhang <dingchen.zhang@amd.com> | 2022-05-03 17:28:18 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-06-06 14:42:21 -0400 |
| commit | c2a050c5e07faf9ed2fa1daa1eb642d9da4a879d (patch) | |
| tree | e27f0752624e8eeeaea32f9e26977393b92cf324 /drivers/gpu/drm/amd/display/modules/power/power_helpers.h | |
| parent | c7eac19eda0a82f0c1dd9455012754445772fd09 (diff) | |
drm/amd/display: use HW lock mgr for PSR-SU
[why]
Feature requires synchronization of dig, pipe, and cursor locking
between driver and DMUB fw for PSR-SU
[how]
return True if PSR-SU in the checker should_use_dmub_lock()
Signed-off-by: David Zhang <dingchen.zhang@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/power/power_helpers.h')
0 files changed, 0 insertions, 0 deletions