diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 |
3 files changed, 6 insertions, 13 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 70af26d..e055d5be 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -799,7 +799,6 @@ struct amdgpu_ring { unsigned cond_exe_offs; u64 cond_exe_gpu_addr; volatile u32 *cond_exe_cpu_addr; - int vmid; }; /* @@ -937,8 +936,7 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, unsigned vm_id, uint64_t pd_addr, uint32_t gds_base, uint32_t gds_size, uint32_t gws_base, uint32_t gws_size, - uint32_t oa_base, uint32_t oa_size, - bool vmid_switch); + uint32_t oa_base, uint32_t oa_size); void amdgpu_vm_reset_id(struct amdgpu_device *adev, unsigned vm_id); uint64_t amdgpu_vm_map_gart(const dma_addr_t *pages_addr, uint64_t addr); int amdgpu_vm_update_page_directory(struct amdgpu_device *adev, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index 7a0b1e5..34e3542 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -122,7 +122,6 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, bool skip_preamble, need_ctx_switch; unsigned patch_offset = ~0; struct amdgpu_vm *vm; - int vmid = 0, old_vmid = ring->vmid; struct fence *hwf; uint64_t ctx; @@ -136,11 +135,9 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, if (job) { vm = job->vm; ctx = job->ctx; - vmid = job->vm_id; } else { vm = NULL; ctx = 0; - vmid = 0; } if (!ring->ready) { @@ -166,8 +163,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, r = amdgpu_vm_flush(ring, job->vm_id, job->vm_pd_addr, job->gds_base, job->gds_size, job->gws_base, job->gws_size, - job->oa_base, job->oa_size, - (ring->current_ctx == ctx) && (old_vmid != vmid)); + job->oa_base, job->oa_size); if (r) { amdgpu_ring_undo(ring); return r; @@ -184,6 +180,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, need_ctx_switch = ring->current_ctx != ctx; for (i = 0; i < num_ibs; ++i) { ib = &ibs[i]; + /* drop preamble IBs if we don't have a context switch */ if ((ib->flags & AMDGPU_IB_FLAG_PREAMBLE) && skip_preamble) continue; @@ -191,7 +188,6 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, amdgpu_ring_emit_ib(ring, ib, job ? job->vm_id : 0, need_ctx_switch); need_ctx_switch = false; - ring->vmid = vmid; } if (ring->funcs->emit_hdp_invalidate) @@ -202,7 +198,6 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, dev_err(adev->dev, "failed to emit fence (%d)\n", r); if (job && job->vm_id) amdgpu_vm_reset_id(adev, job->vm_id); - ring->vmid = old_vmid; amdgpu_ring_undo(ring); return r; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 62a4c12..9f36ed3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -298,8 +298,7 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, unsigned vm_id, uint64_t pd_addr, uint32_t gds_base, uint32_t gds_size, uint32_t gws_base, uint32_t gws_size, - uint32_t oa_base, uint32_t oa_size, - bool vmid_switch) + uint32_t oa_base, uint32_t oa_size) { struct amdgpu_device *adev = ring->adev; struct amdgpu_vm_id *id = &adev->vm_manager.ids[vm_id]; @@ -313,7 +312,8 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, int r; if (ring->funcs->emit_pipeline_sync && ( - pd_addr != AMDGPU_VM_NO_FLUSH || gds_switch_needed || vmid_switch)) + pd_addr != AMDGPU_VM_NO_FLUSH || gds_switch_needed || + ring->type == AMDGPU_RING_TYPE_COMPUTE)) amdgpu_ring_emit_pipeline_sync(ring); if (ring->funcs->emit_vm_flush && |
