diff options
author | Syed Rafiuddin <srafiuddin@nvidia.com> | 2012-09-03 15:19:18 +0530 |
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committer | Varun Colbert <vcolbert@nvidia.com> | 2012-09-11 12:43:01 -0700 |
commit | b97a517238deea0f6653e176bbaa0a7e3be2f804 (patch) | |
tree | a9fdf7de082687d857fb72f222f96115427ec8a2 /drivers/Kconfig | |
parent | af6f714c7ab04f5d09219f41a1ead1647005de2a (diff) |
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 Hjøå<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.
(cherry picked from commit de55d8716ac50a356cea736c29bb7db5ac3d0190)
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- Removed out-of-date Kconfig entry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>
Change-Id: I9f5c121924ee6d1d42e7a38e03ac75eaed2e5687
Signed-off-by: Syed Rafiuddin <srafiuddin@nvidia.com>
Reviewed-on: http://git-master/r/130608
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Diffstat (limited to 'drivers/Kconfig')
-rw-r--r-- | drivers/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/Kconfig b/drivers/Kconfig index a765f400a60f..ea375a5ad985 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -142,4 +142,6 @@ source "drivers/virt/Kconfig" source "drivers/devfreq/Kconfig" +source "drivers/extcon/Kconfig" + endmenu |