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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dnuvoton,nau8824.yaml77 SAR = 255 * MICBIAS / SAR_VOLTAGE * R / (2000 + R) where MICBIAS is
78 configured by 'nuvoton,micbias-voltage', SAR_VOLTAGE is configured by
H A Dnuvoton,nau8825.yaml91 SAR = 255 * MICBIAS / SAR_VOLTAGE * R / (2000 + R) where MICBIAS is
92 configured by 'nuvoton,micbias-voltage', SAR_VOLTAGE is configured by
/openbmc/linux/sound/soc/codecs/
H A Dnau8824.c1657 nau8824->sar_voltage << NAU8824_SAR_TRACKING_GAIN_SFT); in nau8824_setup_buttons()
1813 dev_dbg(dev, "sar-voltage: %d\n", nau8824->sar_voltage); in nau8824_print_device_properties()
1854 &nau8824->sar_voltage); in nau8824_read_device_properties()
1856 nau8824->sar_voltage = 6; in nau8824_read_device_properties()
H A Dnau8824.h446 int sar_voltage; member
H A Dnau8825.c1798 nau8825->sar_voltage << NAU8825_SAR_TRACKING_GAIN_SFT); in nau8825_high_imped_detection()
2070 nau8825->sar_voltage << NAU8825_SAR_TRACKING_GAIN_SFT); in nau8825_setup_buttons()
2754 dev_dbg(dev, "sar-voltage: %d\n", nau8825->sar_voltage); in nau8825_print_device_properties()
2807 &nau8825->sar_voltage); in nau8825_read_device_properties()
2809 nau8825->sar_voltage = 6; in nau8825_read_device_properties()
H A Dnau8825.h516 int sar_voltage; member