snd_soc_jack_add_gpiods (9) Linux Manual Page
snd_soc_jack_add_gpiods – Associate GPIO descriptor pins with an ASoC jack
Synopsis
int snd_soc_jack_add_gpiods(struct device *gpiod_dev, struct snd_soc_jack *jack, int count, struct snd_soc_jack_gpio *gpios);Arguments
gpiod_dev
-
- GPIO consumer device
jack
- ASoC jack
count
- number of pins
gpios
- array of gpio pins
Description
This function will request gpio, set data direction and request irq for each gpio in the array.