diff options
| author | Leo Li <sunpeng.li@amd.com> | 2026-04-17 13:54:30 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-04-21 17:02:45 -0400 |
| commit | 49ed6f45402ddefc630ebe5d553cf32fe93e1d4c (patch) | |
| tree | 6676562bb13b0fddd60e23a3ed418fd09caee0fe /drivers/gpu/drm/amd/display | |
| parent | dd88d42d9ca0dd7a4ed327dd33f6ead76cedf726 (diff) | |
drm/amd/display: Undo accidental fix revert in amdgpu_dm_ism.c
[Why]
Pausing DPM power profiles during static screen caused a bunch of
audio/performance/clock issues that were addressed in this fix:
'commit 1412482b7143 ("Revert "drm/amd/display: pause the workload setting in dm"")'
This logic in function amdgpu_dm_crtc_vblank_control_worker() was moved
to amdgpu_dm_ism.c, but the fix was lost in the process.
[How]
Reapply the fix to amdgpu_dm_ism.c
Fixes: 754003486c3c ("drm/amd/display: Add Idle state manager(ISM)")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit bc621e91d6fc004cfae9148c5a91acad19ada3e4)
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c index 773943f65d6e..a64e95860e99 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c @@ -270,7 +270,6 @@ static void dm_ism_commit_idle_optimization_state(struct amdgpu_dm_ism *ism, struct amdgpu_crtc *acrtc = ism_to_amdgpu_crtc(ism); struct amdgpu_device *adev = drm_to_adev(acrtc->base.dev); struct amdgpu_display_manager *dm = &adev->dm; - int r; trace_amdgpu_dm_ism_commit(dm->active_vblank_irq_count, vblank_enabled, @@ -323,16 +322,7 @@ static void dm_ism_commit_idle_optimization_state(struct amdgpu_dm_ism *ism, */ if (!vblank_enabled && dm->active_vblank_irq_count == 0) { dc_post_update_surfaces_to_stream(dm->dc); - - r = amdgpu_dpm_pause_power_profile(adev, true); - if (r) - dev_warn(adev->dev, "failed to set default power profile mode\n"); - dc_allow_idle_optimizations(dm->dc, true); - - r = amdgpu_dpm_pause_power_profile(adev, false); - if (r) - dev_warn(adev->dev, "failed to restore the power profile mode\n"); } } |