diff options
| author | Rex Zhu | 2018-08-23 15:41:57 +0800 |
|---|---|---|
| committer | Alex Deucher | 2018-08-27 14:49:48 -0500 |
| commit | 72ef23de207bad349ddc648296f330e176ac175b (patch) | |
| tree | 34a2d2bde4a467ebc52401409e4f1998ee5cce83 /drivers | |
| parent | 2ab4d0e74256fc49b7b270f63c1d1e47c2455abc (diff) | |
drm/amdgpu: Power on uvd block when hw_fini
when hw_fini/suspend, smu only need to power on uvd block
if uvd pg is supported, don't need to call uvd to do hw_init.
v2: fix typo in patch descriptions and comments.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c index b497c37cef7e..cb79a93c2eb7 100644 --- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c @@ -65,7 +65,6 @@ static int kv_set_thermal_temperature_range(struct amdgpu_device *adev, int min_temp, int max_temp); static int kv_init_fps_limits(struct amdgpu_device *adev); -static void kv_dpm_powergate_uvd(void *handle, bool gate); static void kv_dpm_powergate_samu(struct amdgpu_device *adev, bool gate); static void kv_dpm_powergate_acp(struct amdgpu_device *adev, bool gate); @@ -1388,7 +1387,8 @@ static void kv_dpm_disable(struct amdgpu_device *adev) kv_dpm_powergate_samu(adev, false); if (pi->caps_vce_pg) /* power on the VCE block */ amdgpu_kv_notify_message_to_smu(adev, PPSMC_MSG_VCEPowerON); - kv_dpm_powergate_uvd(adev, false); + if (pi->caps_uvd_pg) /* power on the UVD block */ + amdgpu_kv_notify_message_to_smu(adev, PPSMC_MSG_UVDPowerON); kv_enable_smc_cac(adev, false); kv_enable_didt(adev, false); |