mmDIO_SCRATCH4 7763 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_1_0_offset.h #define mmDIO_SCRATCH4 0x1ece mmDIO_SCRATCH4 10360 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h #define mmDIO_SCRATCH4 0x1ece mmDIO_SCRATCH4 9322 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_1_0_offset.h #define mmDIO_SCRATCH4 0x1ece