MICROSECOND_TIME_BASE_CLOCK_IS_PPLL_REFCLK  935 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_enum.h 	MICROSECOND_TIME_BASE_CLOCK_IS_PPLL_REFCLK       = 0x1,
MICROSECOND_TIME_BASE_CLOCK_IS_PPLL_REFCLK 11057 drivers/gpu/drm/amd/include/vega10_enum.h MICROSECOND_TIME_BASE_CLOCK_IS_PPLL_REFCLK  = 0x00000001,