[PATCH 3/3] drm/amdgpu: Power on uvd block when hw_fini

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On 2018-08-24 10:50 a.m., Rex Zhu wrote:
> 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.
> 
> Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 4 ++--
>  1 file 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 b497c37..ce81a53 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 off the UVD block */
> +		amdgpu_kv_notify_message_to_smu(adev, PPSMC_MSG_UVDPowerON);

This comment still seems inconsistent with the code.

Apart from that, this series is

Tested-by: Michel Dänzer <michel.daenzer at amd.com>


Thanks!


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer


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