drm/amdgpu: add uvd enc run queue

Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NLeo Liu <leo.liu@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h

@@ -48,6 +48,7 @@ struct amdgpu_uvd {
 	bool			address_64_bit;
 	bool			use_ctx_buf;
 	struct amd_sched_entity entity;
+	struct amd_sched_entity entity_enc;
 	uint32_t                srbm_soft_reset;
 	unsigned		num_enc_rings;
 };