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linux/drivers/Kconfig
MyungJoo Ham de55d8716a Extcon (external connector): import Android's switch class and modify.
External connector class (extcon) is based on and an extension of
Android kernel's switch class located at linux/drivers/switch/.

This patch provides the before-extension switch class moved to the
location where the extcon will be located (linux/drivers/extcon/) and
updates to handle class properly.

The before-extension class, switch class of Android kernel, commits
imported are:

switch: switch class and GPIO drivers. (splitted)
Author: Mike Lockwood <lockwood@android.com>

switch: Use device_create instead of device_create_drvdata.
Author: Arve Hjønnevåg <arve@android.com>

In this patch, upon the commits of Android kernel, we have added:
- Relocated and renamed for extcon.
- Comments, module name, and author information are updated
- Code clean for successing patches
- Bugfix: enabling write access without write functions
- Class/device/sysfs create/remove handling
- Added comments about uevents
- Format changes for extcon_dev_register() to have a parent dev.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

--
Changes from v7
- Compiler error fixed when it is compiled as a module.
- Removed out-of-date Kconfig entry

Changes from v6
- Updated comment/strings
- Revised "Android-compatible" mode.
   * Automatically activated if CONFIG_ANDROID && !CONFIG_ANDROID_SWITCH
   * Creates /sys/class/switch/*, which is a copy of /sys/class/extcon/*

Changes from v5
- Split the patch
- Style fixes
- "Android-compatible" mode is enabled by Kconfig option.

Changes from v2
- Updated name_show
- Sysfs entries are handled by class itself.
- Updated the method to add/remove devices for the class
- Comments on uevent send
- Able to become a module
- Compatible with Android platform

Changes from RFC
- Renamed to extcon (external connector) from multistate switch
- Added a seperated directory (drivers/extcon)
- Added kerneldoc comments
- Removed unused variables from extcon_gpio.c
- Added ABI Documentation.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 09:21:11 -07:00

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menu "Device Drivers"
source "drivers/base/Kconfig"
source "drivers/connector/Kconfig"
source "drivers/mtd/Kconfig"
source "drivers/of/Kconfig"
source "drivers/parport/Kconfig"
source "drivers/pnp/Kconfig"
source "drivers/block/Kconfig"
# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
source "drivers/misc/Kconfig"
source "drivers/ide/Kconfig"
source "drivers/scsi/Kconfig"
source "drivers/ata/Kconfig"
source "drivers/md/Kconfig"
source "drivers/target/Kconfig"
source "drivers/message/fusion/Kconfig"
source "drivers/firewire/Kconfig"
source "drivers/message/i2o/Kconfig"
source "drivers/macintosh/Kconfig"
source "drivers/net/Kconfig"
source "drivers/isdn/Kconfig"
# input before char - char/joystick depends on it. As does USB.
source "drivers/input/Kconfig"
source "drivers/char/Kconfig"
source "drivers/i2c/Kconfig"
source "drivers/spi/Kconfig"
source "drivers/hsi/Kconfig"
source "drivers/pps/Kconfig"
source "drivers/ptp/Kconfig"
source "drivers/pinctrl/Kconfig"
source "drivers/gpio/Kconfig"
source "drivers/w1/Kconfig"
source "drivers/power/Kconfig"
source "drivers/hwmon/Kconfig"
source "drivers/thermal/Kconfig"
source "drivers/watchdog/Kconfig"
source "drivers/ssb/Kconfig"
source "drivers/bcma/Kconfig"
source "drivers/mfd/Kconfig"
source "drivers/regulator/Kconfig"
source "drivers/media/Kconfig"
source "drivers/video/Kconfig"
source "sound/Kconfig"
source "drivers/hid/Kconfig"
source "drivers/usb/Kconfig"
source "drivers/uwb/Kconfig"
source "drivers/mmc/Kconfig"
source "drivers/memstick/Kconfig"
source "drivers/leds/Kconfig"
source "drivers/accessibility/Kconfig"
source "drivers/infiniband/Kconfig"
source "drivers/edac/Kconfig"
source "drivers/rtc/Kconfig"
source "drivers/dma/Kconfig"
source "drivers/dca/Kconfig"
source "drivers/auxdisplay/Kconfig"
source "drivers/uio/Kconfig"
source "drivers/vlynq/Kconfig"
source "drivers/virtio/Kconfig"
source "drivers/hv/Kconfig"
source "drivers/xen/Kconfig"
source "drivers/staging/Kconfig"
source "drivers/platform/Kconfig"
source "drivers/clk/Kconfig"
source "drivers/hwspinlock/Kconfig"
source "drivers/clocksource/Kconfig"
source "drivers/iommu/Kconfig"
source "drivers/remoteproc/Kconfig"
source "drivers/rpmsg/Kconfig"
source "drivers/virt/Kconfig"
source "drivers/devfreq/Kconfig"
source "drivers/extcon/Kconfig"
endmenu