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authorDavid S. Miller <davem@davemloft.net>2016-02-23 00:09:14 -0500
committerDavid S. Miller <davem@davemloft.net>2016-02-23 00:09:14 -0500
commitb633353115e352d3c31c12d4c61978c810f05ea1 (patch)
tree055174a1b31a3e10fd2c505788fe6487b0028d00 /drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
parentb1d95ae5c5bd3deba84d00c4f83d7d0836b5936f (diff)
parentdea08e604408d0303e2332896c5fdd8c1f7d79a2 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/phy/bcm7xxx.c drivers/net/phy/marvell.c drivers/net/vxlan.c All three conflicts were cases of simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
index 38864f562981..57f1c5bf3bf1 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
@@ -774,6 +774,11 @@ static int uvd_v5_0_process_interrupt(struct amdgpu_device *adev,
static int uvd_v5_0_set_clockgating_state(void *handle,
enum amd_clockgating_state state)
{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (!(adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG))
+ return 0;
+
return 0;
}
@@ -789,6 +794,9 @@ static int uvd_v5_0_set_powergating_state(void *handle,
*/
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ if (!(adev->pg_flags & AMD_PG_SUPPORT_UVD))
+ return 0;
+
if (state == AMD_PG_STATE_GATE) {
uvd_v5_0_stop(adev);
return 0;