mmHDP_XDP_MMHUB_ERROR 206 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_4_0_offset.h #define mmHDP_XDP_MMHUB_ERROR 0x0149 mmHDP_XDP_MMHUB_ERROR 214 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_5_0_0_offset.h #define mmHDP_XDP_MMHUB_ERROR 0x014a