smnGDC1_BIF_DOORBELL_FENCE_CNTL_DEFAULT 2406 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_default.h #define smnGDC1_BIF_DOORBELL_FENCE_CNTL_DEFAULT 0x00000000 smnGDC1_BIF_DOORBELL_FENCE_CNTL_DEFAULT 14498 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_default.h #define smnGDC1_BIF_DOORBELL_FENCE_CNTL_DEFAULT 0x00000000