[alsa-devel] [PATCH] Add initial support of Mitac mioa701 device SoC.

Robert Jarzmik robert.jarzmik at free.fr
Wed Jul 9 20:09:35 CEST 2008

Liam Girdwood <liam.girdwood at wolfsonmicro.com> writes:

> I've committed both to git now. We can upstream when the dependencies
> are committed. Just some minor comments below.
Ah. So, how should I provide the corrections :
 - with another full patch ?
 - a differential patch to the previous one ?

> Fwiw, there is a thermal IRQ on the WM9713 and you may want to use it
> for monitoring this. However it only interrupts at 150C so it may be a
> little high for this purpose.
Well, I compared the temperature to my frying pan. The pan is hotter, so I
assume the heat dissipated raises the temperature to about 70 degrees Celsius.

> This is still pending atm.
No problem, I'm very patient.

> If it depends on mode then have a look at the scenario/use case/mode
> manager for ALSA :-
OK. Will look.

> This could be shortened to :-
> return rear_amp_power(codec, SND_SOC_DAPM_EVENT_ON(event));

>> +static void mioa701_wm9713_exit(struct snd_soc_card *card)
>> +{
> I assume this will never be called in real life phone usage. If it is
> you could optionally shutdown/slow down the AC97 link to save power.
Yes, it's never called, unless build as module, and then it makes sense. I'll
post an update for this.


More information about the Alsa-devel mailing list