kernel/linux.git/drivers/input/mouse, branch v3.2.15

Input: ALPS - fix touchpad detection when buttons are pressed

2012-03-12T19:31:39+00:00

commit 99c90ab31fad855b9da9dee3a5aa6c27f263e9d6 upstream. ALPS touchpad detection fails if some buttons of ALPS are pressed. The reason is that the "E6" query response byte is different from what is expected. This was tested on a Toshiba Portege R500. Signed-off-by: Akio Idehara Tested-by: Seth Forshee Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: sentelic - fix retrieving number of buttons

2011-12-29T17:52:59+00:00

Fixing wrong register offset which is used to retrieve the number of buttons attached to the hardware. Signed-off-by: Tai-hwa Liang Signed-off-by: Dmitry Torokhov

Input: sentelic - release mutex upon register write failure

2011-12-23T09:15:31+00:00

Make sure that mutex is released upon register writing failure. This fixes boot freezing observed on ARM based OLPC (http://dev.laptop.org/ticket/11357). Signed-off-by: Paul Fox Signed-off-by: Tai-hwa Liang Signed-off-by: Dmitry Torokhov

Input: synaptics - fix touchpad not working after S2R on Vostro V13

2011-12-12T08:06:56+00:00

Synaptics touchpads on several Dell laptops, particularly Vostro V13 systems, may not respond properly to PS/2 commands and queries immediately after resuming from suspend to RAM. This leads to unresponsive touchpad after suspend/resume cycle. Adding a 1-second delay after resetting the device allows touchpad to finish initializing (calibrating?) and start reacting properly. Reported-by: Daniel Manrique Tested-by: Daniel Manrique Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov

Input: elantech - adjust hw_version detection logic

2011-11-10T05:19:47+00:00

This patch fixes some v3 hardware (fw_version: 0x150500) wrongly detected as v2 hardware. Reported-by: Marc Dietrich Signed-off-by: JJ Ding Tested-By: Marc Dietrich Acked-by: Éric Piel Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2011-10-27T04:46:20+00:00

Input: psmouse - switch to using dev_*() for messages

2011-10-11T01:28:16+00:00

This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao Reviewed-by: JJ Ding Reviewed-by: Daniel Kurtz Signed-off-by: Dmitry Torokhov

Input: synaptics_i2c - wrap suspend and resume in CONFIG_PM_SLEEP

2011-10-07T02:43:00+00:00

CONFIG_PM is defined when CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME is defined, however suspend and resume methods are only valid in context of CONFIG_PM_SLEEP. If only CONFIG_PM_RUNTIME is defined we get the following warning (courtesy of Geerts randconfig builds): synaptics_i2c.c: warning: 'synaptics_i2c_resume' defined but not used Signed-off-by: Dmitry Torokhov

Input: elantech - remove module parameter force_elantech

2011-09-21T05:46:28+00:00

This essentially reverts commit f81bc788ff91d4efd4baf88b2c29713838caa8e5. With recent work on elantech driver, I believe we now have complete support for all elantech touchpads. So remove this hack. Signed-off-by: JJ Ding Reviewed-by: Éric Piel Signed-off-by: Dmitry Torokhov

Input: elantech - better support all those v2 variants

2011-09-21T05:46:27+00:00

V2 hardware has many variants. This patch adddresses two issues: - some model also has debounce packets, but with a different signature than v3. Now we just check debounce for all v2 hardware. - due to different scanning methods the hardware uses, x and y ranges have to be calculated differently. And for some specific versions, we can just see them as custom-made, so set {x, y} the same values as Windows driver does. Signed-off-by: JJ Ding Tested-by: Richard Schütz Reviewed-by: Éric Piel Signed-off-by: Dmitry Torokhov