Hi
I've decided that I want to learn kernel hacking a little and because of
that and because of new HDMI CEC Framework in kernel 4.8 I chose to write
CEC driver for old Allwinner A10.
There in no CEC hardware core for this CPU and I think the only way is to
create implementation that uses bit bang
>
>
> https://groups.google.com/forum/#!topic/linux-sunxi/l5jhSY8PDFA
>
> This thread does seem to suggest there is (some) CEC hardware...
>
> Also some code here ;
> https://groups.google.com/forum/#!msg/linux-sunxi/cNbMiwzgGJ0/tK-KvXkn-pQJ
>
> Not sure if you missed it or i'm blind, just ignore
Hi Maxime,
On Mon, Oct 17, 2016 at 9:51 PM, Maxime Ripard <
maxime.rip...@free-electrons.com> wrote:
> Hi Jarosław,
>
> On Mon, Oct 17, 2016 at 08:15:53PM +0200, Jarosław Nieć wrote:
> > I've decided that I want to learn kernel hacking a little and because of
> >
On Wed, Oct 19, 2016 at 2:55 PM, Maxime Ripard <
maxime.rip...@free-electrons.com> wrote:
> On Wed, Oct 19, 2016 at 11:53:10AM +0200, Hans de Goede wrote:
> > > > If all the hardware allows you to-do is set / read the pin, you
> > > > could write a gpio-chip driver for it, and then attach a generi
On Wed, Oct 19, 2016 at 3:02 PM, Maxime Ripard <
maxime.rip...@free-electrons.com> wrote:
> Hi,
>
> On Mon, Oct 17, 2016 at 11:33:45PM +0200, Jarosław Nieć wrote:
> > BTW Implementing general cec-over-gpio driver could be also quite
> > useful for lot of projects.
>
Hi,
Thank you guys for your great inputs.
Discussion was very very helpful and clarified lot of things.
Here is more of less my current master plan :)
1) finish first version of sunxi CEC adapter that is using
pooling of HDMI CEC register. This version will be without
EDID parsing. Even if we lat
On Wed, Jun 3, 2015 at 2:49 PM, Stefan Monnier
wrote:
> > Having the whole .config and all the boot logs would help, but did you
> > enable CONFIG_MDIO_SUN4I?
>
> Hmm... so it turned out that yes, that was enabled. And, comparing with
> Jarosław's .config I don't see anything that rings a bell.
