diff options
| author | Huang Rui <ray.huang@amd.com> | 2019-01-16 13:55:33 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 23:03:59 +0300 |
| commit | 367eeed473857c549a1b355a89494471efb95029 (patch) | |
| tree | c6082e496f3a12264adef8310780065debc79df4 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | |
| parent | 5e2d38814e9fb39c529030523fe9c6b175c0c19f (diff) | |
| download | linux-367eeed473857c549a1b355a89494471efb95029.tar.xz | |
drm/amd/powerplay: add interface to notify smu enable pme restore register
This patch adds interface to notify smu enable pme restore register for display
and in smu v11 didn't have this implementation.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <Kevin1.Wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c index 4fa3fa537a0d..93830d7f6558 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c @@ -593,10 +593,10 @@ void pp_rv_set_pme_wa_enable(struct pp_smu *pp) void *pp_handle = adev->powerplay.pp_handle; const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs; - if (!pp_funcs || !pp_funcs->notify_smu_enable_pwe) - return; - - pp_funcs->notify_smu_enable_pwe(pp_handle); + if (pp_funcs && pp_funcs->notify_smu_enable_pwe) + pp_funcs->notify_smu_enable_pwe(pp_handle); + else if (adev->smu.funcs) + smu_notify_smu_enable_pwe(&adev->smu); } void pp_rv_set_active_display_count(struct pp_smu *pp, int count) |