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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
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+General Touchscreen Properties:
+
+Optional properties for Touchscreens:
+ - touchscreen-size-x : horizontal resolution of touchscreen
+ (in pixels)
+ - touchscreen-size-y : vertical resolution of touchscreen
+ (in pixels)
+ - touchscreen-max-pressure : maximum reported pressure (arbitrary range
+ dependent on the controller)
+ - touchscreen-fuzz-x : horizontal noise value of the absolute input
+ device (in pixels)
+ - touchscreen-fuzz-y : vertical noise value of the absolute input
+ device (in pixels)
+ - touchscreen-fuzz-pressure : pressure noise value of the absolute input
+ device (arbitrary range dependent on the
+ controller)
+ - touchscreen-inverted-x : X axis is inverted (boolean)
+ - touchscreen-inverted-y : Y axis is inverted (boolean)
+ - touchscreen-swapped-x-y : X and Y axis are swapped (boolean)
+ Swapping is done after inverting the axis
+
+Deprecated properties for Touchscreens:
+ - x-size : deprecated name for touchscreen-size-x
+ - y-size : deprecated name for touchscreen-size-y
+ - moving-threshold : deprecated name for a combination of
+ touchscreen-fuzz-x and touchscreen-fuzz-y
+ - contact-threshold : deprecated name for touchscreen-fuzz-pressure
+ - x-invert : deprecated name for touchscreen-inverted-x
+ - y-invert : deprecated name for touchscreen-inverted-y