| 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 GPIOLIB | |
| help | |
| Say Y here to enable GPIO based extcon support. Note that GPIO | |
| extcon supports single state per extcon instance. | |
| 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_MAX77693 | |
| tristate "MAX77693 EXTCON Support" | |
| depends on MFD_MAX77693 && INPUT | |
| 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 && 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. | |
| endif # MULTISTATE_SWITCH |