[alsa-devel] asoc multi-component: almost there!
timur.tabi at gmail.com
Tue Jul 27 17:20:20 CEST 2010
On Tue, Jul 27, 2010 at 8:49 AM, Liam Girdwood <lrg at slimlogic.co.uk> wrote:
> Each machine DAI link now has a sysfs entry so we can inspect its
> configuration/status now.
I have a suspicion that this will totally break my code.
> Hence each machine DAI link must be named
> differently. You could have a "cs4270 playback" and "cs4270 capture" DAI
> links now.
That won't work either. For one thing, the CS4270 driver registers
only one DAI, and it's called "cs4270-hifi". So I have to call it
"cs4270-hifi". So I can't call it anything else.
ASoC should detect when the machine driver is registering a connection
between a CPU object and a codec, if the codec's DAI has already been
given a sysfs entry.
Linux kernel developer at Freescale
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