[Why]
Need dequeue MES KIQ under SRIOV when unloading driver
[How]
Modify mes_v11_0_kiq_dequeue_sched which was used to dequeue MES SCHED
to support veriable pipe.
Add MES KIQ dequeue in hw fini
Signed-off-by: Yifan Zha <Yifan.Zha@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
index 5826eac270d7..6e97c28e3162 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
@@ -1089,13 +1089,14 @@ static int mes_v11_0_sw_fini(void *handle)
return 0;
}
-static void mes_v11_0_kiq_dequeue_sched(struct amdgpu_device *adev)
+static void mes_v11_0_kiq_dequeue(struct amdgpu_ring *ring)
{
uint32_t data;
int i;
+ struct amdgpu_device *adev = ring->adev;
mutex_lock(&adev->srbm_mutex);
- soc21_grbm_select(adev, 3, AMDGPU_MES_SCHED_PIPE, 0, 0);
+ soc21_grbm_select(adev, 3, ring->pipe, 0, 0);
/* disable the queue if it's active */
if (RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) & 1) {
@@ -1121,8 +1122,6 @@ static void mes_v11_0_kiq_dequeue_sched(struct amdgpu_device *adev)
soc21_grbm_select(adev, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
-
- adev->mes.ring.sched.ready = false;
}
static void mes_v11_0_kiq_setting(struct amdgpu_ring *ring)
@@ -1176,8 +1175,14 @@ static int mes_v11_0_kiq_hw_init(struct amdgpu_device *adev)
static int mes_v11_0_kiq_hw_fini(struct amdgpu_device *adev)
{
- if (adev->mes.ring.sched.ready)
- mes_v11_0_kiq_dequeue_sched(adev);
+ if (adev->mes.ring.sched.ready) {
+ mes_v11_0_kiq_dequeue(&adev->mes.ring);
+ adev->mes.ring.sched.ready = false;
+ }
+
+ if (amdgpu_sriov_vf(adev)) {
+ mes_v11_0_kiq_dequeue(&adev->gfx.kiq.ring);
+ }
if (!amdgpu_sriov_vf(adev))
mes_v11_0_enable(adev, false);
--
2.25.1
