REFCLK_SRC_SEL_CPL_REFCLK 5160 drivers/gpu/drm/amd/include/navi10_enum.h REFCLK_SRC_SEL_CPL_REFCLK                = 0x00000001,
REFCLK_SRC_SEL_CPL_REFCLK 11018 drivers/gpu/drm/amd/include/vega10_enum.h REFCLK_SRC_SEL_CPL_REFCLK                = 0x00000001,