HDP_MMHUB_UNITID__XDP_MBX_UNITID__SHIFT   40 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_4_0_sh_mask.h #define HDP_MMHUB_UNITID__XDP_MBX_UNITID__SHIFT	0x10
HDP_MMHUB_UNITID__XDP_MBX_UNITID__SHIFT   40 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_5_0_0_sh_mask.h #define HDP_MMHUB_UNITID__XDP_MBX_UNITID__SHIFT                                                               0x10