Patch "Input: xen-kbdfront - do not advertise multi-touch pressure support" has been added to the 4.14-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
Input: xen-kbdfront - do not advertise multi-touch pressure support
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
input-xen-kbdfront-do-not-advertise-multi-touch-pressure-support.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From foo@baz Wed Feb 28 16:23:28 CET 2018
From: Oleksandr Andrushchenko <[email protected]>
Date: Tue, 2 Jan 2018 09:39:25 -0800
Subject: Input: xen-kbdfront - do not advertise multi-touch pressure support
From: Oleksandr Andrushchenko <[email protected]>
[ Upstream commit 02a0d9216d4daf6a58d88642bd2da2c78c327552 ]
Some user-space applications expect multi-touch pressure on contact to be reported if it is advertised in device properties. Otherwise, such applications may treat reports not as actual touches, but hovering. Currently this is only advertised, but not reported.
Fix this by not advertising that ABS_MT_PRESSURE is supported.
Patchwork-Id: 10140017
--- drivers/input/misc/xen-kbdfront.c | 2 -- 1 file changed, 2 deletions(-)
drivers/input/misc/xen-kbdfront.c +0 -2
@@ -326,8 +326,6 @@ static int xenkbd_probe(struct xenbus_de 0, width, 0, 0);input_set_abs_params (mtouch,ABS_MT_POSITION_Y ,0 , height,0 ,0 ); -input_set_abs_params (mtouch,ABS_MT_PRESSURE , -0 ,255 ,0 ,0 ); ret =input_mt_init_slots (mtouch, num_cont,INPUT_MT_DIRECT );if (ret) {
Patches currently in stable-queue which might be from [email protected] are
queue-4.14/input-xen-kbdfront-do-not-advertise-multi-touch-pressure-support.patch