drm/amdgpu/ring: simplify scheduler setup logic

Set up a GPU scheduler based on the ring flag rather
than the ring type.

Reviewed-by: Christian König <[e-mail]>
Reviewed-by: Hawking Zhang <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

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

···
 	ring->priority = DRM_SCHED_PRIORITY_NORMAL;
 	mutex_init(&ring->priority_mutex);
 
-	if (ring->funcs->type >= AMDGPU_RING_TYPE_GFX &&
-	    ring->funcs->type <= AMDGPU_RING_TYPE_VCN_JPEG &&
-	    !ring->no_scheduler) {
+	if (!ring->no_scheduler) {
 		hw_ip = ring->funcs->type;
 		num_sched = &adev->gpu_sched[hw_ip][hw_prio].num_scheds;
 		adev->gpu_sched[hw_ip][hw_prio].sched[(*num_sched)++] =