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drm/amd/powerplay: fix bug fail to remove sysfs when rmmod amdgpu. 

when hw_fini, pp will disable dpm.so remove sysfs before
disable dpm.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2017-07-04 16:35:59 +08:00 committed by Alex Deucher
parent 53efaf562a
commit 593f546eee
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
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@ -188,6 +188,9 @@ static int amdgpu_pp_hw_fini(void *handle)
int ret = 0;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (adev->pp_enabled && adev->pm.dpm_enabled)
amdgpu_pm_sysfs_fini(adev);
if (adev->powerplay.ip_funcs->hw_fini)
ret = adev->powerplay.ip_funcs->hw_fini(
adev->powerplay.pp_handle);
@ -206,8 +209,6 @@ static void amdgpu_pp_late_fini(void *handle)
adev->powerplay.ip_funcs->late_fini(
adev->powerplay.pp_handle);
if (adev->pp_enabled && adev->pm.dpm_enabled)
amdgpu_pm_sysfs_fini(adev);
if (adev->pp_enabled)
amd_powerplay_destroy(adev->powerplay.pp_handle);