EVERGREEN_PxPLL_SS_EN  404 drivers/gpu/drm/radeon/atombios_crtc.c 			ss_cntl &= ~EVERGREEN_PxPLL_SS_EN;
EVERGREEN_PxPLL_SS_EN  409 drivers/gpu/drm/radeon/atombios_crtc.c 			ss_cntl &= ~EVERGREEN_PxPLL_SS_EN;