GFXCLK_SOURCE_COUNT 358 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_arcturus.h GFXCLK_SOURCE_COUNT, GFXCLK_SOURCE_COUNT 365 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_navi10.h GFXCLK_SOURCE_COUNT,