On Sat, Aug 13, 2011 at 06:58:47PM +0200, Marc Dietrich wrote:
> Hi Julian,
>
> Am Samstag 13 August 2011, 15:02:01 schrieb Julian Andres Klode:
> > Register the SPDIF device in the board, this device is
> > responsible for HDMI audio.
> > ---
> > arch/arm/mach-tegra/board-paz00.c | 1 +
> > 1 files changed, 1 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/mach-tegra/board-paz00.c
> > b/arch/arm/mach-tegra/board-paz00.c index 833e61b..452cb05 100644
> > --- a/arch/arm/mach-tegra/board-paz00.c
> > +++ b/arch/arm/mach-tegra/board-paz00.c
> > @@ -348,6 +348,7 @@ static struct platform_device *paz00_devices[]
> > __initdata = { &tegra_i2s_device1,
> > &tegra_das_device,
> > &tegra_pcm_device,
> > + &tegra_spdif_device,
> > &audio_device,
> > &tegra_avp_device,
> > };
>
> I'm not sure what's the use if this. AFAIK, we don't have a SDPIF connector.
> Or
> is this a different function?
SPDIF is used for HDMI audio.
> We also need at least some platform data for the device and some support in
> sound/soc/tegra/paz00.c You may check what seaboard does.
arch/arm:
Seaboard registers an spdif-dit platform device, but that seems to be the
sound/soc:
As far as I can see, the only thing that needs to be done is to setup a second
link in paz00.c (make paz00_alc5632_dai an array and maybe rename, and set
num_links to ARRAY_SIZE(paz00_alc5632_dai)). The device used by seaboard
is:
{
.name = "SPDIF",
.stream_name = "spdif",
.codec_name = "spdif-dit",
.platform_name = "tegra-pcm-audio",
.cpu_dai_name = "tegra-spdif",
.codec_dai_name = "dit-hifi",
.ops = &seaboard_spdif_ops,
},
I'll take a closer look at it tomorrow, and hopefully
provide a complete patch, so that I have HDMI audio.
--
Julian Andres Klode - Debian Developer, Ubuntu Member
See http://wiki.debian.org/JulianAndresKlode and http://jak-linux.org/.
pgpCo0zbjCHqe.pgp
Description: PGP signature
_______________________________________________ Mailing list: https://launchpad.net/~ac100 Post to : [email protected] Unsubscribe : https://launchpad.net/~ac100 More help : https://help.launchpad.net/ListHelp
