drm/amdgpu: add UMSCH IP BLOCK TYPE definition

Add IP BLOCK TYPE definition for Multimedia User Mode Scheduler
which is a hardware scheduler for VCN and VPE workload.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/include/amd_shared.h

@@ -83,6 +83,7 @@ enum amd_apu_flags {
 * @AMD_IP_BLOCK_TYPE_VCN: Video Core/Codec Next
 * @AMD_IP_BLOCK_TYPE_MES: Micro-Engine Scheduler
 * @AMD_IP_BLOCK_TYPE_JPEG: JPEG Engine
+* @AMD_IP_BLOCK_TYPE_UMSCH_MM: User Mode Schduler for Multimedia
 * @AMD_IP_BLOCK_TYPE_NUM: Total number of IP block types
 */
 enum amd_ip_block_type {
@@ -101,6 +102,7 @@ enum amd_ip_block_type {
 	AMD_IP_BLOCK_TYPE_MES,
 	AMD_IP_BLOCK_TYPE_JPEG,
 	AMD_IP_BLOCK_TYPE_VPE,
+	AMD_IP_BLOCK_TYPE_UMSCH_MM,
 	AMD_IP_BLOCK_TYPE_NUM,
 };