MC_VM_MD_L1_TLB0_CNTL  964 drivers/gpu/drm/radeon/evergreend.h #define	MC_VM_MD_L1_TLB0_CNTL				0x2654
MC_VM_MD_L1_TLB0_CNTL  474 drivers/gpu/drm/radeon/rv770d.h #define	MC_VM_MD_L1_TLB0_CNTL				0x2654