mmDMCUB_SCRATCH9 14592 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h #define mmDMCUB_SCRATCH9 0x3296 mmDMCUB_SCRATCH9 12451 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_1_0_offset.h #define mmDMCUB_SCRATCH9 0x3296