TD_PERF_SEL_RESERVED_27 4510 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h 	TD_PERF_SEL_RESERVED_27                          = 0x1b,
TD_PERF_SEL_RESERVED_27 4954 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h 	TD_PERF_SEL_RESERVED_27                          = 0x1b,
TD_PERF_SEL_RESERVED_27 5009 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h 	TD_PERF_SEL_RESERVED_27                          = 0x1b,