drm/amdgpu/gfx10: look at the right prop for gfx queue priority

[ Upstream commit 355d96c ]

Look at hqd_queue_priority rather than hqd_pipe_priority.
In practice, it didn't matter as both were always set for
kernel queues, but that will change in the future.

Fixes: b07d1d7 ("drm/amd/amdgpu: Enable high priority gfx queue")
Reviewed-by：Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

Author: alexdeucher

drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

@@ -6338,7 +6338,7 @@ static void gfx_v10_0_gfx_mqd_set_priority(struct amdgpu_device *adev,
 	/* set up default queue priority level
 	 * 0x0 = low priority, 0x1 = high priority
 	 */
-	if (prop->hqd_pipe_priority == AMDGPU_GFX_PIPE_PRIO_HIGH)
+	if (prop->hqd_queue_priority == AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM)
 		priority = 1;
 
 	tmp = RREG32_SOC15(GC, 0, mmCP_GFX_HQD_QUEUE_PRIORITY);