vgt_perf_vgt_busy 5033 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h 	vgt_perf_vgt_busy                                = 0x40,
vgt_perf_vgt_busy 5522 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h 	vgt_perf_vgt_busy                                = 0x40,
vgt_perf_vgt_busy 5591 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h 	vgt_perf_vgt_busy                                = 0x40,
vgt_perf_vgt_busy 15827 drivers/gpu/drm/amd/include/vega10_enum.h vgt_perf_vgt_busy                        = 0x00000040,