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Commit 72ef23de authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
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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: default avatarAlex Deucher <alexander.deucher@amd.com>
Tested-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2ab4d0e7

drivers/gpu/drm/amd/amdgpu/kv_dpm.c

+2 −2
Original line number Diff line number Diff line
@@ -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);