mmBIF_VDDGFX_GFX1_LOWER_DEFAULT 2301 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_default.h #define mmBIF_VDDGFX_GFX1_LOWER_DEFAULT                                          0xc0028000
mmBIF_VDDGFX_GFX1_LOWER_DEFAULT 14697 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_default.h #define mmBIF_VDDGFX_GFX1_LOWER_DEFAULT                                          0xc0028000