Hi Laurent, On Wed, Nov 21, 2012 at 11:02:44PM +0100, Laurent Pinchart wrote: > Hi Steffen, > > > + > > + htotal = vm->hactive + vm->hfront_porch + vm->hback_porch + > > + vm->hsync_len; > > + vtotal = vm->vactive + vm->vfront_porch + vm->vback_porch + > > + vm->vsync_len; > > + fbmode->refresh = (vm->pixelclock * 1000) / (htotal * vtotal); > > This will fail if vm->pixelclock >= ((1 << 32) / 1000). The easiest solution > is probably to use 64-bit computation. You have displays with a pixelclock > 4GHz? Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
