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/linux-6.12.1/Documentation/devicetree/bindings/gpio/
Drockchip,rk3328-grf-gpio.yaml11 GPIO_MUTE pin, originally for codec mute control, but it can also be used
16 The GPIO_MUTE pin is referred to in the format
/linux-6.12.1/Documentation/devicetree/bindings/sound/
Drockchip,rk3328-codec.yaml46 dedicated GPIO_MUTE pin)
/linux-6.12.1/drivers/gpio/
Dgpio-syscon.c150 /* RK3328 GPIO_MUTE is an output only pin at GRF_SOC_CON10[1] */
/linux-6.12.1/sound/soc/codecs/
Drk3328_codec.c460 dev_warn(&pdev->dev, "assuming implicit control of GPIO_MUTE; update devicetree if possible\n"); in rk3328_platform_probe()
/linux-6.12.1/sound/pci/hda/
Dpatch_sigmatel.c185 unsigned int gpio_mute; member
413 if (spec->gpio_mute) in stac_update_outputs()
416 AC_VERB_GET_GPIO_DATA, 0) & spec->gpio_mute); in stac_update_outputs()
559 if (get_int_hint(codec, "gpio_mute", &spec->gpio_mute)) in stac_store_hints()
560 spec->gpio_mute &= spec->gpio_mask; in stac_store_hints()
4131 spec->gpio_mute = 0x10; in stac9205_fixup_dell_m43()