kernel/linux.git/drivers/input/mouse, branch v3.18.62

Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled

2017-04-30T03:49:13+00:00

commit 704de489e0e3640a2ee2d0daf173e9f7375582ba upstream. Temporary got a Lifebook E547 into my hands and noticed the touchpad only works after running: echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled Add it to the list of machines that need this workaround. Signed-off-by: Thorsten Leemhuis Reviewed-by: Ulrik De Bie Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elantech - add more IC body types to the list

2016-07-12T12:47:04+00:00

[ Upstream commit 226ba707744a51acb4244724e09caacb1d96aed9 ] The touchpad in HP Pavilion 14-ab057ca reports it's version as 12 and according to Elan both 11 and 12 are valid IC types and should be identified as hw_version 4. Reported-by: Patrick Lessard Tested-by: Patrick Lessard Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

Input: elantech - add new icbody type

2016-07-12T12:47:04+00:00

[ Upstream commit 692dd1916436164e228608803dfb6cb768d6355a ] 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 Signed-off-by: Sasha Levin

Input: synaptics - handle spurious release of trackstick buttons, again

2016-04-18T12:49:34+00:00

[ Upstream commit 82be788c96ed5978d3cb4a00079e26b981a3df3f ] Looks like the fimware 8.2 still has the extra buttons spurious release bug. Link: https://bugzilla.kernel.org/show_bug.cgi?id=114321 Cc: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

Input: elantech - mark protocols v2 and v3 as semi-mt

2016-02-10T03:56:36+00:00

[ Upstream commit 6544a1df11c48c8413071aac3316792e4678fbfb ] When using a protocol v2 or v3 hardware, elantech uses the function elantech_report_semi_mt_data() to report data. This devices are rather creepy because if num_finger is 3, (x2,y2) is (0,0). Yes, only one valid touch is reported. Anyway, userspace (libinput) is now confused by these (0,0) touches, and detect them as palm, and rejects them. Commit 3c0213d17a09 ("Input: elantech - fix semi-mt protocol for v3 HW") was sufficient enough for xf86-input-synaptics and libinput before it has palm rejection. Now we need to actually tell libinput that this device is a semi-mt one and it should not rely on the actual values of the 2 touches. Cc: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

Input: psmouse - add small delay for IBM trackpoint pass-through mode

2015-12-03T04:25:32+00:00

[ Upstream commit 66bc2f51ef7deabc8b8f3baa98ae64b65e5e973a ] There are trackpoint devices that fail to respond to the PS2 command PSMOUSE_CMD_GETID if immediately queried after the parent device is deactivated. Add a small delay for the hardware to get in a sane state before sending any PS2 commands. One example of such a system is: Lenovo ThinkPad X120e, model 30515QG synaptics: Touchpad model: 1, fw: 8.0, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x121c00, board id: 1811, fw id: 797391 Signed-off-by: Stefan Assmann Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

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

2015-07-21T01:12:44+00:00

[ Upstream commit 7f2ca8b55aeff1fe51ed3570200ef88a96060917 ] 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 Signed-off-by: Sasha Levin

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

2015-07-21T01:12:44+00:00

This reverts commit e73268af3e137b1f69d0f82d80aa88e0e8c7cbbe. Seems like an incorrect merge on my end, will pick the upstream version again next. Signed-off-by: Sasha Levin

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

2015-07-03T16:34:37+00:00

[ Upstream commit 5f0ee9d17aae628b22be86966471db65be21f262 ] 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 Signed-off-by: Sasha Levin

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

2015-07-03T16:34:36+00:00