mmDMCUB_SCRATCH0 14574 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h #define mmDMCUB_SCRATCH0 0x328d mmDMCUB_SCRATCH0 12433 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_1_0_offset.h #define mmDMCUB_SCRATCH0 0x328d