[Gta04-owner] Linux 3.7 for gta04.
Dr. H. Nikolaus Schaller
hns at goldelico.com
Wed Dec 12 09:58:23 CET 2012
Am 11.12.2012 um 19:28 schrieb Lukas Märdian:
> Am 11.12.2012 18:56, schrieb Radek Polak:
>> 5/ no audio in calls, maybe some controls have changed:
>> root at neo:~# alsactl -f /opt/qtmoko/etc/alsa/gsmearpiece.state restore
>> alsactl: set_control:1255: failed to obtain info for control #21 (No such file
>> or directory)
> I guess this is that patch missing:
> It wasn't in any of Neil's kernels up to now.
Maybe we should also rewrite that code a little and not use
163 + omap_mux_set_gpio(OMAP_MUX_MODE7, 154);
because it assumes that the twl is connected in a specific way.
AFAIK, any OMAP McBSP [DAI] exports a function to High-Z the interface
which is intended by this code line.
int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
defined in linux/sound/soc-dai.h
But I know how to access the relevant DAI interface at this code location...
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