projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| de55d871 MH |
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 | ||
| be48308a MH |
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 | ||
| b76668ba CC |
24 | config EXTCON_MAX8997 |
| 25 | tristate "MAX8997 EXTCON Support" | |
| 26 | depends on MFD_MAX8997 | |
| 27 | help | |
| 28 | If you say yes here you get support for the MUIC device of | |
| 29 | Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory | |
| 30 | detector and switch. | |
| 31 | ||
| f2c32a88 MB |
32 | config EXTCON_ARIZONA |
| 33 | tristate "Wolfson Arizona EXTCON support" | |
| 34 | depends on MFD_ARIZONA | |
| 35 | help | |
| 36 | Say Y here to enable support for external accessory detection | |
| 37 | with Wolfson Arizona devices. These are audio CODECs with | |
| 38 | advanced audio accessory detection support. | |
| 39 | ||
| de55d871 | 40 | endif # MULTISTATE_SWITCH |