linux/drivers/input/mouse, branch v4.1

Input: synaptics - add min/max quirk for Lenovo S540

2015-06-08T17:19:08Z

https://bugzilla.redhat.com/show_bug.cgi?id=1223051#c2 Cc: stable@vger.kernel.org Tested-by: tommy.gagnes@gmail.com Signed-off-by: Peter Hutterer Signed-off-by: Dmitry Torokhov

Input: alps - do not reduce trackpoint speed by half

2015-06-05T05:34:40Z

On some v7 devices (e.g. Lenovo-E550) the deltas reported are typically only in the 0-1 range dividing this by 2 results in a range of 0-0. And even for v7 devices where this does not lead to making the trackstick entirely unusable, it makes it twice as slow as before we added v7 support and were using the ps/2 mouse emulation of the dual point setup. If some kind of generic slowdown is actually necessary for some devices, then that belongs in userspace, not in the kernel. Cc: stable@vger.kernel.org Reported-and-tested-by: Rico Moorman Signed-off-by: Hans de Goede Reviewed-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov

Input: elantech - add new icbody type

2015-06-05T05:34:39Z

This adds new icbody type to the list recognized by Elantech PS/2 driver. Cc: stable@vger.kernel.org Signed-off-by: Sam Hung Signed-off-by: Dmitry Torokhov

Input: elantech - fix detection of touchpads where the revision matches a known rate

2015-06-02T17:43:07Z

Make the check to skip the rate check more lax, so that it applies to all hw_version 4 models. This fixes the touchpad not being detected properly on Asus PU551LA laptops. Cc: stable@vger.kernel.org Reported-and-tested-by: David Zafra Gómez Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov

Input: vmmouse - do not reference non-existing version of X driver

2015-05-20T21:47:26Z

The vmmouse Kconfig help text was referring to an incorrect user-space driver version. Fix this. Signed-off-by: Thomas Hellstrom Signed-off-by: Dmitry Torokhov

Input: alps - fix finger jumps on lifting 2 fingers on v7 touchpad

2015-05-20T21:46:02Z

On v7 touchpads sometimes when 2 fingers are moved down on the touchpad until they "fall of" the touchpad, the second touch will report 0 for y (max y really since the y axis is inverted) and max x as coordinates, rather then reporting 0, 0 as is expected for a non touching finger. This commit detects this and treats these touches as non touching. See the evemu-recording here: https://bugzilla.redhat.com/attachment.cgi?id=1025058 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1221200 Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov

Input: elantech - fix semi-mt protocol for v3 HW

2015-05-13T17:31:22Z

When the v3 hardware sees more than one finger, it uses the semi-mt protocol to report the touches. However, it currently works when num_fingers is 0, 1 or 2, but when it is 3 and above, it sends only 1 finger as if num_fingers was 1. This confuses userspace which knows how to deal with extra fingers when all the slots are used, but not when some are missing. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=90101 Cc: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2015-04-21T18:12:42Z

Prepare second round of updates for 4.1 merge window.

Input: cyapa - fix setting suspend scan rate

2015-04-20T17:30:09Z

The suspend scan rate value should not exceed 1000, unfortunately when implementing the limit we used max_t instead of min_t, causing the value to be at least 1000. Signed-off-by: Dudley Du Reviewed-by: Benson Leung Signed-off-by: Dmitry Torokhov

Input: elan_i2c - fix calculating number of x and y traces.

2015-04-20T17:30:09Z

According to Elan's firmware engineers we should not be subtracting 1 form the raw number of x and y traces so that the pitch size is correct. For example, if the touchpad x resolution is 2800 and x trace number is 20, the pitch size of x should be 2800/20 = 140, not 2800/19 = 147.36. Signed-off-by: Duson Lin Signed-off-by: Dmitry Torokhov