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authorTakashi Iwai <tiwai@suse.de>2016-04-27 18:30:49 +0300
committerTakashi Iwai <tiwai@suse.de>2016-04-27 18:30:49 +0300
commitaf9cc93c0dee5fc1f9fa32cd9d79a456738a21be (patch)
tree91aed45708ad9782de42560ecd25ea5f740dae9b /Documentation/input/event-codes.txt
parentbb03ed216370cb021f377f923471e56d1de3ff5d (diff)
parent8c0f55100478649e3c0133684aa4aebab77ce10f (diff)
downloadlinux-af9cc93c0dee5fc1f9fa32cd9d79a456738a21be.tar.xz
Merge tag 'asoc-fix-v4.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.6 This is a fairly large collection of fixes but almost all driver specific ones, especially to the new Intel drivers which have had a lot of recent development. The one core fix is a change to the debugfs code to avoid crashes in some relatively unusual configurations.
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diff --git a/Documentation/input/event-codes.txt b/Documentation/input/event-codes.txt
index 3f0f5ce3338b..36ea940e5bb9 100644
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+++ b/Documentation/input/event-codes.txt
@@ -173,6 +173,10 @@ A few EV_ABS codes have special meanings:
proximity of the device and while the value of the BTN_TOUCH code is 0. If
the input device may be used freely in three dimensions, consider ABS_Z
instead.
+ - BTN_TOOL_<name> should be set to 1 when the tool comes into detectable
+ proximity and set to 0 when the tool leaves detectable proximity.
+ BTN_TOOL_<name> signals the type of tool that is currently detected by the
+ hardware and is otherwise independent of ABS_DISTANCE and/or BTN_TOUCH.
* ABS_MT_<name>:
- Used to describe multitouch input events. Please see