diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index a15d690d9089..644336d76aca 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -124,7 +124,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, struct amdgpu_ctx *ctx, *old_ctx; struct amdgpu_vm *vm; struct fence *hwf; - unsigned i; + unsigned i, patch_offset = ~0; + int r = 0; if (num_ibs == 0) @@ -149,6 +150,9 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, return r; } + if (ring->type == AMDGPU_RING_TYPE_SDMA && ring->funcs->init_cond_exec) + patch_offset = amdgpu_ring_init_cond_exec(ring); + if (vm) { /* do context switch */ amdgpu_vm_flush(ring, ib->vm_id, ib->vm_pd_addr, @@ -204,6 +208,9 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, if (f) *f = fence_get(hwf); + if (patch_offset != ~0 && ring->funcs->patch_cond_exec) + amdgpu_ring_patch_cond_exec(ring, patch_offset); + amdgpu_ring_commit(ring); return 0; } |