diff options
Diffstat (limited to 'src/drivers/usb/acpi/chip.h')
| -rw-r--r-- | src/drivers/usb/acpi/chip.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/drivers/usb/acpi/chip.h b/src/drivers/usb/acpi/chip.h index 8afdf6fc8e..73c69cc89f 100644 --- a/src/drivers/usb/acpi/chip.h +++ b/src/drivers/usb/acpi/chip.h @@ -59,6 +59,13 @@ struct drivers_usb_acpi_config { unsigned int enable_delay_ms; /* Delay to be inserted after device is disabled. */ unsigned int enable_off_delay_ms; + + /* + * Define a GPIO that shows the privacy status of the USB device. + * E.g. On a camera: if it is one, it is recording black frames. + * E.g. On a mic: if it is one, it is recording white-noise. + */ + struct acpi_gpio privacy_gpio; }; #endif /* __USB_ACPI_CHIP_H__ */ |