diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 12:10:44 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 12:10:44 -0700 |
commit | 06d2fe153b9b35e57221e35831a26918f462db68 (patch) | |
tree | f77cb72dfba7f2a47ceb93e120abd9399a24a1b9 /Documentation/ABI/testing | |
parent | 3aebd34b1200a902a8662da8845824a02f00772e (diff) | |
parent | e0f21e6d52cc245e7d4f7e02ca4b7b6571660ec2 (diff) |
Merge tag 'driver-core-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core merge from Greg Kroah-Hartman:
"Here is the big driver core update for 3.7-rc1.
A number of firmware_class.c updates (as you saw a month or so ago),
and some hyper-v updates and some printk fixes as well. All patches
that are outside of the drivers/base area have been acked by the
respective maintainers, and have all been in the linux-next tree for a
while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'driver-core-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (95 commits)
memory: tegra{20,30}-mc: Fix reading incorrect register in mc_readl()
device.h: Add missing inline to #ifndef CONFIG_PRINTK dev_vprintk_emit
memory: emif: Add ifdef CONFIG_DEBUG_FS guard for emif_debugfs_[init|exit]
Documentation: Fixes some translation error in Documentation/zh_CN/gpio.txt
Documentation: Remove 3 byte redundant code at the head of the Documentation/zh_CN/arm/booting
Documentation: Chinese translation of Documentation/video4linux/omap3isp.txt
device and dynamic_debug: Use dev_vprintk_emit and dev_printk_emit
dev: Add dev_vprintk_emit and dev_printk_emit
netdev_printk/netif_printk: Remove a superfluous logging colon
netdev_printk/dynamic_netdev_dbg: Directly call printk_emit
dev_dbg/dynamic_debug: Update to use printk_emit, optimize stack
driver-core: Shut up dev_dbg_reatelimited() without DEBUG
tools/hv: Parse /etc/os-release
tools/hv: Check for read/write errors
tools/hv: Fix exit() error code
tools/hv: Fix file handle leak
Tools: hv: Implement the KVP verb - KVP_OP_GET_IP_INFO
Tools: hv: Rename the function kvp_get_ip_address()
Tools: hv: Implement the KVP verb - KVP_OP_SET_IP_INFO
Tools: hv: Add an example script to configure an interface
...
Diffstat (limited to 'Documentation/ABI/testing')
-rw-r--r-- | Documentation/ABI/testing/sysfs-class-extcon | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-extcon b/Documentation/ABI/testing/sysfs-class-extcon index 20ab361bd8c6..57a726232912 100644 --- a/Documentation/ABI/testing/sysfs-class-extcon +++ b/Documentation/ABI/testing/sysfs-class-extcon @@ -13,7 +13,7 @@ Description: accessory cables have such capability. For example, the 30-pin port of Nuri board (/arch/arm/mach-exynos) may have both HDMI and Charger attached, or analog audio, - video, and USB cables attached simulteneously. + video, and USB cables attached simultaneously. If there are cables mutually exclusive with each other, such binary relations may be expressed with extcon_dev's @@ -35,7 +35,7 @@ Description: The /sys/class/extcon/.../state shows and stores the cable attach/detach information of the corresponding extcon object. If the extcon object has an optional callback "show_state" - defined, the showing function is overriden with the optional + defined, the showing function is overridden with the optional callback. If the default callback for showing function is used, the @@ -46,19 +46,19 @@ Description: TA=1 EAR_JACK=0 # - In this example, the extcon device have USB_OTG and TA + In this example, the extcon device has USB_OTG and TA cables attached and HDMI and EAR_JACK cables detached. In order to update the state of an extcon device, enter a hex - state number starting with 0x. - echo 0xHEX > state + state number starting with 0x: + # echo 0xHEX > state - This updates the whole state of the extcon dev. + This updates the whole state of the extcon device. Inputs of all the methods are required to meet the - mutually_exclusive contidions if they exist. + mutually_exclusive conditions if they exist. It is recommended to use this "global" state interface if - you need to enter the value atomically. The later state + you need to set the value atomically. The later state interface associated with each cable cannot update multiple cable states of an extcon device simultaneously. @@ -73,7 +73,7 @@ What: /sys/class/extcon/.../cable.x/state Date: February 2012 Contact: MyungJoo Ham <myungjoo.ham@samsung.com> Description: - The /sys/class/extcon/.../cable.x/name shows and stores the + The /sys/class/extcon/.../cable.x/state shows and stores the state of cable "x" (integer between 0 and 31) of an extcon device. The state value is either 0 (detached) or 1 (attached). @@ -83,8 +83,8 @@ Date: December 2011 Contact: MyungJoo Ham <myungjoo.ham@samsung.com> Description: Shows the relations of mutually exclusiveness. For example, - if the mutually_exclusive array of extcon_dev is - {0x3, 0x5, 0xC, 0x0}, the, the output is: + if the mutually_exclusive array of extcon device is + {0x3, 0x5, 0xC, 0x0}, then the output is: # ls mutually_exclusive/ 0x3 0x5 |