1menuconfig EXTCON 2 tristate "External Connector Class (extcon) support" 3 help 4 Say Y here to enable external connector class (extcon) support. 5 This allows monitoring external connectors by userspace 6 via sysfs and uevent and supports external connectors with 7 multiple states; i.e., an extcon that may have multiple 8 cables attached. For example, an external connector of a device 9 may be used to connect an HDMI cable and a AC adaptor, and to 10 host USB ports. Many of 30-pin connectors including PDMI are 11 also good examples. 12 13if EXTCON 14 15comment "Extcon Device Drivers" 16 17config OF_EXTCON 18 def_tristate y 19 depends on OF 20 21config EXTCON_GPIO 22 tristate "GPIO extcon support" 23 depends on GPIOLIB 24 help 25 Say Y here to enable GPIO based extcon support. Note that GPIO 26 extcon supports single state per extcon instance. 27 28config EXTCON_ADC_JACK 29 tristate "ADC Jack extcon support" 30 depends on IIO 31 help 32 Say Y here to enable extcon device driver based on ADC values. 33 34config EXTCON_MAX14577 35 tristate "MAX14577 EXTCON Support" 36 depends on MFD_MAX14577 37 select IRQ_DOMAIN 38 select REGMAP_I2C 39 help 40 If you say yes here you get support for the MUIC device of 41 Maxim MAX14577 PMIC. The MAX14577 MUIC is a USB port accessory 42 detector and switch. 43 44config EXTCON_MAX77693 45 tristate "MAX77693 EXTCON Support" 46 depends on MFD_MAX77693 && INPUT 47 select IRQ_DOMAIN 48 select REGMAP_I2C 49 help 50 If you say yes here you get support for the MUIC device of 51 Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory 52 detector and switch. 53 54config EXTCON_MAX8997 55 tristate "MAX8997 EXTCON Support" 56 depends on MFD_MAX8997 && IRQ_DOMAIN 57 help 58 If you say yes here you get support for the MUIC device of 59 Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory 60 detector and switch. 61 62config EXTCON_ARIZONA 63 tristate "Wolfson Arizona EXTCON support" 64 depends on MFD_ARIZONA && INPUT && SND_SOC 65 help 66 Say Y here to enable support for external accessory detection 67 with Wolfson Arizona devices. These are audio CODECs with 68 advanced audio accessory detection support. 69 70config EXTCON_PALMAS 71 tristate "Palmas USB EXTCON support" 72 depends on MFD_PALMAS 73 help 74 Say Y here to enable support for USB peripheral and USB host 75 detection by palmas usb. 76 77endif # MULTISTATE_SWITCH 78