3658729a72
hsw_wm_get_pixel_rate() isn't specific to HSW. In fact it should be made to handle all gens, but for now it depends on the PCH panel fitter state, so give it an ilk_ prefix. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>