From: Xiangliang Yu <Xiangliang.Yu@xxxxxxx>
For SRIOV, MM don't need to care about PG & CG, skip it.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: Monk Liu <Monk.Liu at amd.com>
Reviewed-by: Christian K�¶nig <christian.koenig at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 6 ++++++
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index b2e1d3b..e1a838e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -1138,6 +1138,9 @@ static void amdgpu_uvd_idle_work_handler(struct work_struct *work)
container_of(work, struct amdgpu_device, uvd.idle_work.work);
unsigned fences = amdgpu_fence_count_emitted(&adev->uvd.ring);
+ if (amdgpu_sriov_vf(adev))
+ return;
+
if (fences == 0) {
if (adev->pm.dpm_enabled) {
amdgpu_dpm_enable_uvd(adev, false);
@@ -1159,6 +1162,9 @@ void amdgpu_uvd_ring_begin_use(struct amdgpu_ring *ring)
struct amdgpu_device *adev = ring->adev;
bool set_clocks = !cancel_delayed_work_sync(&adev->uvd.idle_work);
+ if (amdgpu_sriov_vf(adev))
+ return;
+
if (set_clocks) {
if (adev->pm.dpm_enabled) {
amdgpu_dpm_enable_uvd(adev, true);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 647944b..f9e45d2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -320,6 +320,9 @@ static void amdgpu_vce_idle_work_handler(struct work_struct *work)
container_of(work, struct amdgpu_device, vce.idle_work.work);
unsigned i, count = 0;
+ if (amdgpu_sriov_vf(adev))
+ return;
+
for (i = 0; i < adev->vce.num_rings; i++)
count += amdgpu_fence_count_emitted(&adev->vce.ring[i]);
@@ -350,6 +353,9 @@ void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring)
struct amdgpu_device *adev = ring->adev;
bool set_clocks;
+ if (amdgpu_sriov_vf(adev))
+ return;
+
mutex_lock(&adev->vce.idle_mutex);
set_clocks = !cancel_delayed_work_sync(&adev->vce.idle_work);
if (set_clocks) {
--
2.5.5
