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- 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_GPIO
- tristate "GPIO extcon support"
- depends on GENERIC_GPIO
- help
- Say Y here to enable GPIO based extcon support. Note that GPIO
- extcon supports single state per extcon instance.
- config EXTCON_MAX77693
- tristate "MAX77693 EXTCON Support"
- depends on MFD_MAX77693
- select IRQ_DOMAIN
- select REGMAP_I2C
- help
- If you say yes here you get support for the MUIC device of
- Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
- detector and switch.
- config EXTCON_MAX8997
- tristate "MAX8997 EXTCON Support"
- depends on MFD_MAX8997 && IRQ_DOMAIN
- help
- If you say yes here you get support for the MUIC device of
- Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
- detector and switch.
- config EXTCON_ARIZONA
- tristate "Wolfson Arizona EXTCON support"
- depends on MFD_ARIZONA
- 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.
- endif # MULTISTATE_SWITCH
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