GFXCLK_SOURCE_PLL  356 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_arcturus.h   GFXCLK_SOURCE_PLL = 0,
GFXCLK_SOURCE_PLL  363 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_navi10.h   GFXCLK_SOURCE_PLL = 0,