PB0_PIF_PAIRING__X2_LANE_13_12__SHIFT  965 drivers/gpu/drm/amd/include/asic_reg/bif/bif_3_0_sh_mask.h #define PB0_PIF_PAIRING__X2_LANE_13_12__SHIFT 0x00000006
PB0_PIF_PAIRING__X2_LANE_13_12__SHIFT 8154 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h #define PB0_PIF_PAIRING__X2_LANE_13_12__SHIFT 0x6