radeon_dp_mst_prepare_pll  976 drivers/gpu/drm/radeon/atombios_crtc.c 		radeon_dp_mst_prepare_pll(crtc, mode);
radeon_dp_mst_prepare_pll  996 drivers/gpu/drm/radeon/radeon_mode.h void radeon_dp_mst_prepare_pll(struct drm_crtc *crtc, struct drm_display_mode *mode);