REFCLK_CLOCK_EN_XTALIN_CLK 5150 drivers/gpu/drm/amd/include/navi10_enum.h REFCLK_CLOCK_EN_XTALIN_CLK               = 0x00000000,
REFCLK_CLOCK_EN_XTALIN_CLK 11008 drivers/gpu/drm/amd/include/vega10_enum.h REFCLK_CLOCK_EN_XTALIN_CLK               = 0x00000000,