TCC_PERF_SEL_MC_WRRET_NACK 4133 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h 	TCC_PERF_SEL_MC_WRRET_NACK                       = 0x2b,
TCC_PERF_SEL_MC_WRRET_NACK 4586 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h 	TCC_PERF_SEL_MC_WRRET_NACK                       = 0x40,
TCC_PERF_SEL_MC_WRRET_NACK 4641 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h 	TCC_PERF_SEL_MC_WRRET_NACK                       = 0x40,