mmBPHYC_UNIPHY4_UNIPHY_POWER_CONTROL 6222 drivers/gpu/drm/amd/include/asic_reg/dce/dce_10_0_d.h #define mmBPHYC_UNIPHY4_UNIPHY_POWER_CONTROL                                    0x4944
mmBPHYC_UNIPHY4_UNIPHY_POWER_CONTROL 6307 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h #define mmBPHYC_UNIPHY4_UNIPHY_POWER_CONTROL                                    0x4944