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Searched refs:hs_extmute_gpio (Results 1 – 3 of 3) sorted by relevance

/linux-4.4.14/sound/soc/codecs/
Dtwl4030.c224 pdata->hs_extmute_gpio = of_get_named_gpio(node, in twl4030_setup_pdata_of()
226 if (gpio_is_valid(pdata->hs_extmute_gpio)) in twl4030_setup_pdata_of()
262 if (gpio_is_valid(pdata->hs_extmute_gpio)) { in twl4030_init_chip()
265 if (!pdata->hs_extmute_gpio) in twl4030_init_chip()
269 ret = gpio_request_one(pdata->hs_extmute_gpio, in twl4030_init_chip()
275 pdata->hs_extmute_gpio = -1; in twl4030_init_chip()
722 if (gpio_is_valid(pdata->hs_extmute_gpio)) { in headset_ramp()
723 gpio_set_value(pdata->hs_extmute_gpio, 1); in headset_ramp()
758 if (gpio_is_valid(pdata->hs_extmute_gpio)) { in headset_ramp()
759 gpio_set_value(pdata->hs_extmute_gpio, 0); in headset_ramp()
[all …]
/linux-4.4.14/Documentation/devicetree/bindings/mfd/
Dtwl4030-audio.txt18 -ti,hs_extmute_gpio: Use external GPIO to control the external mute
/linux-4.4.14/include/linux/i2c/
Dtwl.h689 int hs_extmute_gpio; member