DCE_CLOCK_FLAG_PLL_REFCLK_SRC_MASK 2089 drivers/gpu/drm/amd/include/atombios.h #define DCE_CLOCK_FLAG_PLL_REFCLK_SRC_MASK            0x03
DCE_CLOCK_FLAG_PLL_REFCLK_SRC_MASK 2741 drivers/gpu/drm/amd/include/atomfirmware.h   DCE_CLOCK_FLAG_PLL_REFCLK_SRC_MASK          = 0x03,