[alsa-devel] question on snd_soc_jack_report
priya.harsha at intel.com
Fri Jan 14 12:40:01 CET 2011
I am using snd_soc_jack_report and I send the parameter as follows to report
struct snd_soc_jack *soc_jack;
snd_soc_jack_report (soc_jack, SND_JACK_HEADPHONE, SND_JACK_HEADPHONE);
I don't find the reporting to be happening. When I looked at the snd_jack_report
code, I found that jack->type needs to be set and that was not being set.
So when I added the following line in my code, it started reporting.
soc_jack->jack->type = SND_JACK_HEADPHONE;
Is it expected that the driver sets the 'type' of the instance of 'snd_jack' inside
snd_soc_jack structure. I was actually thinking that snd_soc_jack_report would
need to do this.
I did not find any other drivers doing that. Is there something that I am
Also, to report button press events, I had to add the following line of code
soc_jack->jack->key = BTN_0;
Is this also an expected thing to be set.
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