linux-imx

menuconfig EXTCON

    tristate "External Connector Class (extcon) support"

    help

      Say Y here to enable external connector class (extcon) support.

      This allows monitoring external connectors by userspace

      via sysfs and uevent and supports external connectors with

      multiple states; i.e., an extcon that may have multiple

      cables attached. For example, an external connector of a device

      may be used to connect an HDMI cable and a AC adaptor, and to

      host USB ports. Many of 30-pin connectors including PDMI are

      also good examples.

​

if EXTCON

​

comment "Extcon Device Drivers"

​

config EXTCON_ADC_JACK

    tristate "ADC Jack extcon support"

    depends on IIO

    help

      Say Y here to enable extcon device driver based on ADC values.

​

config EXTCON_ARIZONA

    tristate "Wolfson Arizona EXTCON support"

    depends on MFD_ARIZONA && INPUT && SND_SOC

    help

      Say Y here to enable support for external accessory detection

      with Wolfson Arizona devices. These are audio CODECs with

      advanced audio accessory detection support.

​

config EXTCON_AXP288

    tristate "X-Power AXP288 EXTCON support"

    depends on MFD_AXP20X && USB_SUPPORT && X86

    select USB_ROLE_SWITCH

    help

      Say Y here to enable support for USB peripheral detection

      and USB MUX switching by X-Power AXP288 PMIC.

​

config EXTCON_GPIO

    tristate "GPIO extcon support"

    depends on GPIOLIB || COMPILE_TEST

    help

      Say Y here to enable GPIO based extcon support. Note that GPIO

      extcon supports single state per extcon instance.

​

config EXTCON_INTEL_INT3496

    tristate "Intel INT3496 ACPI device extcon driver"

    depends on GPIOLIB && ACPI && (X86 || COMPILE_TEST)

    help

      Say Y here to enable extcon support for USB OTG ports controlled by

      an Intel INT3496 ACPI device.

​

      This ACPI device is typically found on Intel Baytrail or Cherrytrail

      based tablets, or other Baytrail / Cherrytrail devices.

​

config EXTCON_INTEL_CHT_WC

    tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"

    depends on INTEL_SOC_PMIC_CHTWC

    help

      Say Y here to enable extcon support for charger detection / control

      on the Intel Cherrytrail Whiskey Cove PMIC.

​

config EXTCON_MAX14577