Root/
| 1 | menuconfig 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 | |
| 13 | if EXTCON |
| 14 | |
| 15 | comment "Extcon Device Drivers" |
| 16 | |
| 17 | config EXTCON_GPIO |
| 18 | tristate "GPIO extcon support" |
| 19 | depends on GENERIC_GPIO |
| 20 | help |
| 21 | Say Y here to enable GPIO based extcon support. Note that GPIO |
| 22 | extcon supports single state per extcon instance. |
| 23 | |
| 24 | config EXTCON_MAX77693 |
| 25 | tristate "MAX77693 EXTCON Support" |
| 26 | depends on MFD_MAX77693 |
| 27 | select IRQ_DOMAIN |
| 28 | select REGMAP_I2C |
| 29 | help |
| 30 | If you say yes here you get support for the MUIC device of |
| 31 | Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory |
| 32 | detector and switch. |
| 33 | |
| 34 | config EXTCON_MAX8997 |
| 35 | tristate "MAX8997 EXTCON Support" |
| 36 | depends on MFD_MAX8997 && IRQ_DOMAIN |
| 37 | help |
| 38 | If you say yes here you get support for the MUIC device of |
| 39 | Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory |
| 40 | detector and switch. |
| 41 | |
| 42 | config EXTCON_ARIZONA |
| 43 | tristate "Wolfson Arizona EXTCON support" |
| 44 | depends on MFD_ARIZONA |
| 45 | help |
| 46 | Say Y here to enable support for external accessory detection |
| 47 | with Wolfson Arizona devices. These are audio CODECs with |
| 48 | advanced audio accessory detection support. |
| 49 | |
| 50 | endif # MULTISTATE_SWITCH |
| 51 |
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9
