CB_DEBUG_BUS_14__LAT_BUSY__SHIFT  767 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_6_0_sh_mask.h #define CB_DEBUG_BUS_14__LAT_BUSY__SHIFT 0x00000002
CB_DEBUG_BUS_14__LAT_BUSY__SHIFT  920 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_sh_mask.h #define CB_DEBUG_BUS_14__LAT_BUSY__SHIFT 0x2