@@ -698,6 +698,8 @@ static int uvd_v3_1_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
if (RREG32(mmUVD_STATUS) != 0)
uvd_v3_1_stop(adev);
@@ -709,6 +711,30 @@ static int uvd_v3_1_suspend(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ /*
+ * Proper cleanups before halting the HW engine:
+ * - cancel the delayed idle work
+ * - enable powergating
+ * - enable clockgating
+ * - disable dpm
+ *
+ * TODO: to align with the VCN implementation, move the
+ * jobs for clockgating/powergating/dpm setting to
+ * ->set_powergating_state().
+ */
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
+ if (adev->pm.dpm_enabled) {
+ amdgpu_dpm_enable_uvd(adev, false);
+ } else {
+ amdgpu_asic_set_uvd_clocks(adev, 0, 0);
+ /* shutdown the UVD block */
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_PG_STATE_GATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_CG_STATE_GATE);
+ }
+
r = uvd_v3_1_hw_fini(adev);
if (r)
return r;
@@ -212,6 +212,8 @@ static int uvd_v4_2_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
if (RREG32(mmUVD_STATUS) != 0)
uvd_v4_2_stop(adev);
@@ -223,6 +225,30 @@ static int uvd_v4_2_suspend(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ /*
+ * Proper cleanups before halting the HW engine:
+ * - cancel the delayed idle work
+ * - enable powergating
+ * - enable clockgating
+ * - disable dpm
+ *
+ * TODO: to align with the VCN implementation, move the
+ * jobs for clockgating/powergating/dpm setting to
+ * ->set_powergating_state().
+ */
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
+ if (adev->pm.dpm_enabled) {
+ amdgpu_dpm_enable_uvd(adev, false);
+ } else {
+ amdgpu_asic_set_uvd_clocks(adev, 0, 0);
+ /* shutdown the UVD block */
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_PG_STATE_GATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_CG_STATE_GATE);
+ }
+
r = uvd_v4_2_hw_fini(adev);
if (r)
return r;
@@ -210,6 +210,8 @@ static int uvd_v5_0_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
if (RREG32(mmUVD_STATUS) != 0)
uvd_v5_0_stop(adev);
@@ -221,6 +223,30 @@ static int uvd_v5_0_suspend(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ /*
+ * Proper cleanups before halting the HW engine:
+ * - cancel the delayed idle work
+ * - enable powergating
+ * - enable clockgating
+ * - disable dpm
+ *
+ * TODO: to align with the VCN implementation, move the
+ * jobs for clockgating/powergating/dpm setting to
+ * ->set_powergating_state().
+ */
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
+ if (adev->pm.dpm_enabled) {
+ amdgpu_dpm_enable_uvd(adev, false);
+ } else {
+ amdgpu_asic_set_uvd_clocks(adev, 0, 0);
+ /* shutdown the UVD block */
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_PG_STATE_GATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_CG_STATE_GATE);
+ }
+
r = uvd_v5_0_hw_fini(adev);
if (r)
return r;
@@ -605,6 +605,8 @@ static int uvd_v7_0_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
if (!amdgpu_sriov_vf(adev))
uvd_v7_0_stop(adev);
else {
@@ -620,6 +622,30 @@ static int uvd_v7_0_suspend(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ /*
+ * Proper cleanups before halting the HW engine:
+ * - cancel the delayed idle work
+ * - enable powergating
+ * - enable clockgating
+ * - disable dpm
+ *
+ * TODO: to align with the VCN implementation, move the
+ * jobs for clockgating/powergating/dpm setting to
+ * ->set_powergating_state().
+ */
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
+ if (adev->pm.dpm_enabled) {
+ amdgpu_dpm_enable_uvd(adev, false);
+ } else {
+ amdgpu_asic_set_uvd_clocks(adev, 0, 0);
+ /* shutdown the UVD block */
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_PG_STATE_GATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
+ AMD_CG_STATE_GATE);
+ }
+
r = uvd_v7_0_hw_fini(adev);
if (r)
return r;
@@ -477,6 +477,10 @@ static int vce_v2_0_hw_init(void *handle)
static int vce_v2_0_hw_fini(void *handle)
{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+
return 0;
}
@@ -485,6 +489,30 @@ static int vce_v2_0_suspend(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ /*
+ * Proper cleanups before halting the HW engine:
+ * - cancel the delayed idle work
+ * - enable powergating
+ * - enable clockgating
+ * - disable dpm
+ *
+ * TODO: to align with the VCN implementation, move the
+ * jobs for clockgating/powergating/dpm setting to
+ * ->set_powergating_state().
+ */
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+
+ if (adev->pm.dpm_enabled) {
+ amdgpu_dpm_enable_vce(adev, false);
+ } else {
+ amdgpu_asic_set_vce_clocks(adev, 0, 0);
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_PG_STATE_GATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_CG_STATE_GATE);
+ }
+
r = vce_v2_0_hw_fini(adev);
if (r)
return r;
@@ -490,6 +490,21 @@ static int vce_v3_0_hw_fini(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+
+ r = vce_v3_0_wait_for_idle(handle);
+ if (r)
+ return r;
+
+ vce_v3_0_stop(adev);
+ return vce_v3_0_set_clockgating_state(adev, AMD_CG_STATE_GATE);
+}
+
+static int vce_v3_0_suspend(void *handle)
+{
+ int r;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
/*
* Proper cleanups before halting the HW engine:
* - cancel the delayed idle work
@@ -513,19 +528,6 @@ static int vce_v3_0_hw_fini(void *handle)
AMD_CG_STATE_GATE);
}
- r = vce_v3_0_wait_for_idle(handle);
- if (r)
- return r;
-
- vce_v3_0_stop(adev);
- return vce_v3_0_set_clockgating_state(adev, AMD_CG_STATE_GATE);
-}
-
-static int vce_v3_0_suspend(void *handle)
-{
- int r;
- struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
r = vce_v3_0_hw_fini(adev);
if (r)
return r;
@@ -541,6 +541,8 @@ static int vce_v4_0_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+
if (!amdgpu_sriov_vf(adev)) {
/* vce_v4_0_wait_for_idle(handle); */
vce_v4_0_stop(adev);
@@ -567,6 +569,29 @@ static int vce_v4_0_suspend(void *handle)
memcpy_fromio(adev->vce.saved_bo, ptr, size);
}
+ /*
+ * Proper cleanups before halting the HW engine:
+ * - cancel the delayed idle work
+ * - enable powergating
+ * - enable clockgating
+ * - disable dpm
+ *
+ * TODO: to align with the VCN implementation, move the
+ * jobs for clockgating/powergating/dpm setting to
+ * ->set_powergating_state().
+ */
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+
+ if (adev->pm.dpm_enabled) {
+ amdgpu_dpm_enable_vce(adev, false);
+ } else {
+ amdgpu_asic_set_vce_clocks(adev, 0, 0);
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_PG_STATE_GATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_CG_STATE_GATE);
+ }
+
r = vce_v4_0_hw_fini(adev);
if (r)
return r;