smnBIF_BX_PF1_BIF_DOORBELL_GBLAPER1_LOWER_DEFAULT 2848 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_default.h #define smnBIF_BX_PF1_BIF_DOORBELL_GBLAPER1_LOWER_DEFAULT 0x80000780 smnBIF_BX_PF1_BIF_DOORBELL_GBLAPER1_LOWER_DEFAULT 14441 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_default.h #define smnBIF_BX_PF1_BIF_DOORBELL_GBLAPER1_LOWER_DEFAULT 0x80000780