diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index 75ea071744eb..8c377ecbb8a7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -9522,7 +9522,9 @@ static void gfx_v10_ring_insert_nop(struct amdgpu_ring *ring, uint32_t num_nop) amdgpu_ring_insert_nop(ring, num_nop - 1); } -static int gfx_v10_0_reset_kgq(struct amdgpu_ring *ring, unsigned int vmid) +static int gfx_v10_0_reset_kgq(struct amdgpu_ring *ring, + unsigned int vmid, + struct amdgpu_fence *timedout_fence) { struct amdgpu_device *adev = ring->adev; struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; @@ -9538,6 +9540,8 @@ static int gfx_v10_0_reset_kgq(struct amdgpu_ring *ring, unsigned int vmid) if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) return -EINVAL; + drm_sched_wqueue_stop(&ring->sched); + spin_lock_irqsave(&kiq->ring_lock, flags); if (amdgpu_ring_alloc(kiq_ring, 5 + 7 + 7 + kiq->pmf->map_queues_size)) { @@ -9575,11 +9579,17 @@ static int gfx_v10_0_reset_kgq(struct amdgpu_ring *ring, unsigned int vmid) return r; } - return amdgpu_ring_test_ring(ring); + r = amdgpu_ring_test_ring(ring); + if (r) + return r; + amdgpu_fence_driver_force_completion(ring); + drm_sched_wqueue_start(&ring->sched); + return 0; } static int gfx_v10_0_reset_kcq(struct amdgpu_ring *ring, - unsigned int vmid) + unsigned int vmid, + struct amdgpu_fence *timedout_fence) { struct amdgpu_device *adev = ring->adev; struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; @@ -9593,6 +9603,8 @@ static int gfx_v10_0_reset_kcq(struct amdgpu_ring *ring, if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) return -EINVAL; + drm_sched_wqueue_stop(&ring->sched); + spin_lock_irqsave(&kiq->ring_lock, flags); if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) { @@ -9647,7 +9659,12 @@ static int gfx_v10_0_reset_kcq(struct amdgpu_ring *ring, if (r) return r; - return amdgpu_ring_test_ring(ring); + r = amdgpu_ring_test_ring(ring); + if (r) + return r; + amdgpu_fence_driver_force_completion(ring); + drm_sched_wqueue_start(&ring->sched); + return 0; } static void gfx_v10_ip_print(struct amdgpu_ip_block *ip_block, struct drm_printer *p) |