kernel/linux.git/drivers/input/mouse, branch v4.4.8

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

2016-04-12T16:09:04+00:00

commit 82be788c96ed5978d3cb4a00079e26b981a3df3f upstream. Looks like the fimware 8.2 still has the extra buttons spurious release bug. Link: https://bugzilla.kernel.org/show_bug.cgi?id=114321 Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: vmmouse - fix absolute device registration

2016-02-25T20:01:21+00:00

commit d4f1b06d685d11ebdaccf11c0db1cb3c78736862 upstream. We should set device's capabilities first, and then register it, otherwise various handlers already present in the kernel will not be able to connect to the device. Reported-by: Lauri Kasanen Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

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

2016-02-25T20:01:21+00:00

commit 6544a1df11c48c8413071aac3316792e4678fbfb upstream. 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. Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elan_i2c - set input device's vendor and product IDs

2015-12-15T19:35:55+00:00

Previously the "vendor" and "product" IDs for the elan_i2c driver simply reported 0000. This patch modifies the elan_i2c driver to include the Elan vendor ID and the touchpad's product id under input/input*/{vendor,product}. Specifically, this is to allow us to apply a generic Elan gestures config that will apply to all Elan touchpads on ChromeOS. These configs match to input devices in various ways, but one major way is by matching on vendor ID. Adding this patch allows the default Elan touchpad config to be applied to Elan touchpads in this kernel by matching on devices that have vendor ID 04f3. Note that product ID is also available via custom sysfs entry "product_id" as well. Signed-off-by: Charlie Mooney Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2015-11-13T19:56:45+00:00

Prepare second round of input updates for 4.3 merge window.

Input: elantech - add Fujitsu Lifebook U745 to force crc_enabled

2015-11-06T19:27:08+00:00

Another Lifebook machine that needs the same quirk as other similar models to make the driver working. Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=883192 Cc: Signed-off-by: Takashi Iwai Signed-off-by: Dmitry Torokhov

Input: alps - only the Dell Latitude D420/430/620/630 have separate stick button bits

2015-10-27T00:23:48+00:00

commit 92bac83dd79e ("Input: alps - non interleaved V2 dualpoint has separate stick button bits") assumes that all alps v2 non-interleaved dual point setups have the separate stick button bits. Later we limited this to Dell laptops only because of reports that this broke things on non Dell laptops. Now it turns out that this breaks things on the Dell Latitude D600 too. So it seems that only the Dell Latitude D420/430/620/630, which all share the same touchpad / stick combo, have these separate bits. This patch limits the checking of the separate bits to only these models fixing regressions with other models. Reported-and-tested-by: Larry Finger Cc: stable@vger.kernel.org Tested-by: Hans de Goede Signed-off-by: Hans de Goede Acked-By: Pali Rohár Signed-off-by: Dmitry Torokhov

Input: cyapa - fix the copy paste error on electrodes_rx value

2015-10-14T06:29:52+00:00

Fix the copy paste error on the electrodes_rx value set code which will cause the electrodes_rx value be always set to the value of electrodes_y. Reported-by: Sudip Mukherjee Signed-off-by: Dudley Du Signed-off-by: Dmitry Torokhov

Revert "Input: synaptics - fix handling of disabling gesture mode"

2015-10-02T17:31:32+00:00

This reverts commit e51e38494a8ecc18650efb0c840600637891de2c: we actually do want the device to work in extended W mode, as this is the mode that allows us receiving multiple contact information. Cc: stable@vger.kernel.org

Input: elan_i2c - add all valid ic type for i2c/smbus

2015-09-29T00:18:54+00:00

Signed-off-by: Duson Lin Signed-off-by: Dmitry Torokhov