On Tue, 2013-04-09 at 12:23 +0100, Linus Walleij wrote: > On Sun, Apr 7, 2013 at 11:23 PM, Arnd Bergmann <a...@arndb.de> wrote: > > On Sunday 07 April 2013, Daniel Tang wrote: > >> Here's an updated patch that enables support for the LCD. > >> > >> I looked into drivers/video/of_display_timing.c but it doesn't have the > >> fields to describe the > >> PL11x specific options needed in struct clcd_panel. At the moment, it is > >> implemented by > >> hardcoding the values in the kernel and using the device tree to select > >> the correct > >> configuration. > >> > >> Signed-off-by: Daniel Tang <dt.ta...@gmail.com> > > > > I think you should for now keep the clcd stuff in a separate file, > > since it will be replaced with DT logic eventually. For now, the > > auxdata method is ok, but Linus Walleij might already have thought > > about how pl111 should get all its data from the device tree. > > So last thing I heard there was *someone* at ARM working on > device tree support for the PL110/PL111, so I just don't know who > this was. > > But I bet Pawel knows, because it will be needed for all > ARM reference designs.
So I have PL111 code almost working here, however today it depends on not-yet-upstream (to my knowledge) generic/common panel/display framework. If I'm not disturbed again I may get something done this week, hopefully removing the dependency. There's also some work going on on a DRM driver for PL111, but I can't promise any dates. As to PL110 I have no idea how different is it from the PL111, but nothing is happening about it anyway. Paweł -- 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/
