drm/amd: abstract kernel rq and normal rq to priority of run queue

Allows us to set priorities in the scheduler.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 58cb698..8477596 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1528,7 +1528,7 @@
 		return r;
 	}
 
-	r = amdgpu_ctx_init(adev, true, &adev->kernel_ctx);
+	r = amdgpu_ctx_init(adev, AMD_SCHED_PRIORITY_KERNEL, &adev->kernel_ctx);
 	if (r) {
 		dev_err(adev->dev, "failed to create kernel context (%d).\n", r);
 		return r;