23 Nov
2009
23 Nov
'09
4:35 p.m.
On Thu, Nov 19, 2009 at 09:18:09AM -0800, Gregoire Gentil wrote:
Signed-off-by: Gregoire Gentil gregoire@gentil.com
Please remember to CC the maintainers for the subsystem you're submitting to on patches.
+static irqreturn_t touchbook_headphone_event(int irq, void *snd) +{
- int status = gpio_get_value(TB_HEADPHONE_GPIO);
- struct snd_soc_device *socdev = platform_get_drvdata(
omap3touchbook_snd_device);- struct snd_soc_codec *codec = socdev->card->codec;
- if (status) {
snd_soc_dapm_disable_pin(codec, "HFL");snd_soc_dapm_disable_pin(codec, "HFR");- } else {
snd_soc_dapm_enable_pin(codec, "HFL");snd_soc_dapm_enable_pin(codec, "HFR");- }
- schedule_work(&jack_work);
- return IRQ_HANDLED;
+}
All this jack handling should be using the standard GPIO based jack abstraction provided by sound/soc/soc-jack.c. That will also give userspace visiblity of the status of the jack, allowing better application integration. sdp3430 and ams-delta provide examples of using the API.