DCO_DBG_CLOCK_SEL_REFCLK 5902 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_enum.h 	DCO_DBG_CLOCK_SEL_REFCLK                         = 0x5,
DCO_DBG_CLOCK_SEL_REFCLK 6540 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_enum.h 	DCO_DBG_CLOCK_SEL_REFCLK                         = 0x5,