BIF_IMPCTL_RXCNTL__RX_IMP_READBACK_MASK 10107 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h #define BIF_IMPCTL_RXCNTL__RX_IMP_READBACK_MASK 0xf00000 BIF_IMPCTL_RXCNTL__RX_IMP_READBACK_MASK 11445 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_sh_mask.h #define BIF_IMPCTL_RXCNTL__RX_IMP_READBACK_MASK 0xf00000