[alsa-devel] [PATCH v3] ASoC: Tegra machine ASoC driver forboards using ALC5332 codec

Marc Dietrich marvin24 at gmx.de
Tue Dec 20 09:47:01 CET 2011

Am Dienstag, 20. Dezember 2011, 08:45:39 schrieb Leon Romanovsky:
> On Mon, Dec 19, 2011 at 23:00, Stephen Warren <swarren at nvidia.com> wrote:
> > Leon Romanovsky wrote at Monday, December 19, 2011 12:52 PM:
> >> At this stage only Toshiba AC100/Dynabook supported.
> >> 
> >> Signed-off-by: Leon Romanovsky <leon at leon.nu>
> >> Signed-off-by: Andrey Danin <danindrey at mail.ru>
> > 
> > Acked-by: Stephen Warren <swarren at nvidia.com>
> > 
> > I also attempted to test this, but couldn't persuade any audio to come
> > out. What more do I need to test this, beyond the obvious addition of
> > platform device registration and clocks to board-paz00.c? Thanks.

I'm also going to try it on linux-next in the evening. Maybe it is just some mixer 
setting which is wrong.

> I believe the NVEC you used (from staging tree) is not the latest
> version I have. If I forget something, the working sound is available
> at https://gitorious.org/~leonro/ac100/leonro-marvin24s-kernel

There are only minor differences which shouldn't affect sound, e.g. the amplifier is 
switched on in nvec.c (nvec_events.c in our tree) - but that shouldn't matter.

> Before, I'm going to start pushing other parts of the audio, how do I
> need to handle cross-tree patches ? For example I'll need to update
> NVEC (staging tree) and platform_device (tegra and ASoC)
> On which tree do I base my patches?

If you have updates to other files beside the audio stuff (nvec or board stuff), you 
need to CC the relevant maintainers (see scripts/get_maintainer.pl).


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