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drm/amdgpu: remove static integer for uvd pp state 

At two gpu core condition, static integer will cause that second gpu
core uvd state setting will be directly skipped due to the first one
setting

Signed-off-by: Yintian Tao <yttao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yintian Tao 2016-12-21 14:32:21 +08:00 committed by Alex Deucher
parent fc8e9c5469
commit d6df71e125
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
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@ -791,15 +791,10 @@ static int uvd_v5_0_set_clockgating_state(void *handle,
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
bool enable = (state == AMD_CG_STATE_GATE) ? true : false;
static int curstate = -1;
if (!(adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG))
return 0;
if (curstate == state)
return 0;
curstate = state;
if (enable) {
/* wait for STATUS to clear */
if (uvd_v5_0_wait_for_idle(handle))