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drm/amd/amdgpu: Remove workaround for suspend/resume in uvd7

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The workaround is not required anymor and would result in
hangs during suspend/resume cycles if the uvd block were busy.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2017-10-24 12:07:12 -04:00 committed by Alex Deucher
parent fa2cd03692
commit 4a0144bfc6
1 changed files with 5 additions and 11 deletions
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16
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
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@ -592,11 +592,7 @@ static int uvd_v7_0_suspend(void *handle)
if (r)
return r;
/* Skip this for APU for now */
if (!(adev->flags & AMD_IS_APU))
r = amdgpu_uvd_suspend(adev);
return r;
return amdgpu_uvd_suspend(adev);
}
static int uvd_v7_0_resume(void *handle)
@ -604,12 +600,10 @@ static int uvd_v7_0_resume(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* Skip this for APU for now */
if (!(adev->flags & AMD_IS_APU)) {
r = amdgpu_uvd_resume(adev);
if (r)
return r;
}
r = amdgpu_uvd_resume(adev);
if (r)
return r;
return uvd_v7_0_hw_init(adev);
}