[PATCH] drm/amdgpu: put MQDs in VRAM

[Alex Deucher]

Reduces preemption latency.

Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 60bb4bba1994..f52feee1d64d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -413,6 +413,7 @@ int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev,
                        ring = &adev->gfx.gfx_ring[i];
                        if (!ring->mqd_obj) {
                                r = amdgpu_bo_create_kernel(adev, mqd_size, 
PAGE_SIZE,
+                                                           
AMDGPU_GEM_DOMAIN_VRAM |
                                                            
AMDGPU_GEM_DOMAIN_GTT, &ring->mqd_obj,
                                                            
&ring->mqd_gpu_addr, &ring->mqd_ptr);
                                if (r) {
@@ -434,6 +435,7 @@ int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev,
                ring = &adev->gfx.compute_ring[i + xcc_id * 
adev->gfx.num_compute_rings];
                if (!ring->mqd_obj) {
                        r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE,
+                                                   AMDGPU_GEM_DOMAIN_VRAM |
                                                    AMDGPU_GEM_DOMAIN_GTT, 
&ring->mqd_obj,
                                                    &ring->mqd_gpu_addr, 
&ring->mqd_ptr);
                        if (r) {
-- 
2.40.0