TCC_PERF_SEL_MDC_TAG_STALL 4624 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h 	TCC_PERF_SEL_MDC_TAG_STALL                       = 0x66,
TCC_PERF_SEL_MDC_TAG_STALL 4679 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h 	TCC_PERF_SEL_MDC_TAG_STALL                       = 0x66,
TCC_PERF_SEL_MDC_TAG_STALL 16642 drivers/gpu/drm/amd/include/vega10_enum.h TCC_PERF_SEL_MDC_TAG_STALL               = 0x0000006a,