[alsa-devel] Does anyone really have success experience with SPI codecs with new name-based SOC API?
subaparts at yandex.ru
Thu Dec 2 21:35:59 CET 2010
On Thu, 2010-12-02 at 16:12 -0200, Fabio Estevam wrote:
> On Thu, Nov 18, 2010 at 9:31 AM, Alexander <subaparts at yandex.ru> wrote:
> > Does anyone really have success experience with SPI codecs with new
> > name-based SOC API?
> > There are really few SPI codecs in ASoC subsystem, so I wonder if only I
> > cannot bind my SPI codec to machine driver.
> > The codec is registered with name spi0.0 it's the behavior of SPI
> > subsystem, I suppose. So the form is %s%d.%d and not %s.%d as supposed
> > in fmt_single_name() in soc_core.c
> Have you managed to bind the SPI codec? I am trying the same thing
> here. Please let me know.
I've received a reply from Dimitris Papastamos, SoC subsystem developer,
and he written, that I should use it as is, ie spi0.0
So I'm finished with names and successfully binded it as
But for now, I have no sound anyway, it seems that something in SPI path
is broken (but I suppose, not in my code, as it works on 2.6.36-rc6), I
cannot see any communications going to codec with oscilloscope.
So I'm trying to figure it out now...
Alexander A. Sverdlin.
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