mmDMCUB_SCRATCH12 14598 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h #define mmDMCUB_SCRATCH12 0x3299 mmDMCUB_SCRATCH12 12457 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_1_0_offset.h #define mmDMCUB_SCRATCH12 0x3299