On Sat, 11 Jan 2014 18:26:02 +0000 Russell King - ARM Linux <li...@arm.linux.org.uk> wrote:
> > div = 148500 / mode->clock; > > + if (div != 0) { > > + div--; > > + if (div > 3) > > + div = 3; > > + } > > As the driver currently stands, we know that the clock divider works for > the lower resolution modes. So, as things stand, for 74.25MHz modes, > we get a divisor of one. > > Your patch changes this, the divider becomes zero. I wonder whether > you've tested 720p modes at all with this? In 720p, the divider becomes (148500 / 74250 - 1) = 1 and this mode works fine. -- Ken ar c'hentaƱ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/