XTAL_REF_SEL_2X   927 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_enum.h 	XTAL_REF_SEL_2X                                  = 0x1,
XTAL_REF_SEL_2X  5180 drivers/gpu/drm/amd/include/navi10_enum.h XTAL_REF_SEL_2X                          = 0x00000001,
XTAL_REF_SEL_2X  11039 drivers/gpu/drm/amd/include/vega10_enum.h XTAL_REF_SEL_2X                          = 0x00000001,