ASoC: jack: export gpio detect
PATCH 1/1 ASoC: jack: export gpio detect
From: Christopher Freeman <[email protected]>
Export the gpio detect function so machine drivers may call it. Interrupts for the jack may be disabled during sleep, so this allows a machine driver to have the jack status updated during resume.
Signed-off-by Christopher Freeman <[email protected]>
--- include/sound/soc.h | 1 + sound/soc/soc-jack.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-)
include/sound/soc.h +1 -0
@@ -442,6 +442,7 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count, struct snd_soc_jack_gpio *gpios);void snd_soc_jack_free_gpios (struct snd_soc_jack *jack,int count,struct snd_soc_jack_gpio *gpios); +void snd_soc_jack_gpio_detect (struct snd_soc_jack_gpio *gpio);#endif /* codec register bit access */
sound/soc/soc-jack.c +2 -1
@@ -231,7 +231,7 @@ EXPORT_SYMBOL_GPL(snd_soc_jack_notifier_unregister);#ifdef CONFIG_GPIOLIB /* gpio detect */ -static void snd_soc_jack_gpio_detect (struct snd_soc_jack_gpio *gpio) +void snd_soc_jack_gpio_detect (struct snd_soc_jack_gpio *gpio) {struct snd_soc_jack *jack = gpio->jack;int enable;
@@ -251,6 +251,7 @@ static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)snd_soc_jack_report (jack, report, gpio->report); } +EXPORT_SYMBOL_GPL (snd_soc_jack_gpio_detect);/* irq handler for gpio pin */ static irqreturn_t gpio_handler (int irq,void *data)
Signature · 9 lines
1.8.3.2 ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. -----------------------------------------------------------------------------------