Hello!
On Thu, 2010-10-28 at 19:33 +0100, Mark Brown wrote:
> > The question is why fmt_single_name() picks up "spi0.0" instead of
> > "cs4271-codec", I've added some debug output. And this function relies
>
> We identify devices based on something unique per device so that if you
> have more than one device of the same type in a system the stack can
> tell them apart.
>
My machine driver contains the following structures:
---
static struct snd_soc_dai_link edb93xx_dai = {
.name = "CS4271",
.stream_name = "CS4271 HiFi",
.platform_name = "ep93xx-pcm-audio",
.cpu_dai_name = "ep93xx-i2s",
.codec_name = "cs4271-codec",
.codec_dai_name = "cs4271-hifi",
.ops = &edb93xx_ops,
};
static struct snd_soc_card snd_soc_edb93xx = {
.name = "EDB93XX",
.dai_link = &edb93xx_dai,
.num_links = 1,
};
---
And all other machine SoC drivers contain similar...
If instead I'll write
.codec_name = "spi0.0",
it will be strange... However it can work...
Alexander.
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