linux-toradex.git/drivers/input/serio, branch v3.10.78 Linux kernel for Apalis and Colibri modules Input: i8042 - add noloop quirk for Medion Akoya E7225 (MD98857) 2015-02-06T06:35:36+00:00 Jochen Hein jochen@jochen.org 2015-01-22T20:03:15+00:00 b15f0c0f6f989d3dd7b94db772c08d18350fd235 commit 1d90d6d5522befa8efa1a7ea406be65cf865ded4 upstream. Without this the aux port does not get detected, and consequently the touchpad will not work. With this patch the touchpad is detected: $ dmesg | grep -E "(SYN|i8042|serio)" pnp 00:03: Plug and Play ACPI device, IDs SYN1d22 PNP0f13 (active) i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x126800, board id: 2863, fw id: 1473085 input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 dmidecode excerpt for this laptop is: Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: Medion Product Name: Akoya E7225 Version: 1.0 Signed-off-by: Jochen Hein <jochen@jochen.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1d90d6d5522befa8efa1a7ea406be65cf865ded4 upstream.

Without this the aux port does not get detected, and consequently the touchpad
will not work.

With this patch the touchpad is detected:

$ dmesg | grep -E "(SYN|i8042|serio)"
pnp 00:03: Plug and Play ACPI device, IDs SYN1d22 PNP0f13 (active)
i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x126800, board id: 2863, fw id: 1473085
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6

dmidecode excerpt for this laptop is:

Handle 0x0001, DMI type 1, 27 bytes
System Information
        Manufacturer: Medion
        Product Name: Akoya E7225
        Version: 1.0

Signed-off-by: Jochen Hein <jochen@jochen.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: I8042 - add Acer Aspire 7738 to the nomux list 2015-01-27T15:52:33+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2015-01-08T22:53:23+00:00 beca3ef9283f3dd2e00f34f42e068fbdb96619df commit 9333caeaeae4f831054e0e127a6ed3948b604d3e upstream. When KBC is in active multiplexing mode the touchpad on this laptop does not work. Reported-by: Bilal Koc <koc.bilo@googlemail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9333caeaeae4f831054e0e127a6ed3948b604d3e upstream.

When KBC is in active multiplexing mode the touchpad on this laptop does
not work.

Reported-by: Bilal Koc <koc.bilo@googlemail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - reset keyboard to fix Elantech touchpad detection 2015-01-27T15:52:32+00:00 Srihari Vijayaraghavan linux.bug.reporting@gmail.com 2015-01-08T00:25:53+00:00 bdf5d03391206438cb73d7622d5bf42014241487 commit 148e9a711e034e06310a8c36b64957934ebe30f2 upstream. On some laptops, keyboard needs to be reset in order to successfully detect touchpad (e.g., some Gigabyte laptop models with Elantech touchpads). Without resettin keyboard touchpad pretends to be completely dead. Based on the original patch by Mateusz Jończyk this version has been expanded to include DMI based detection & application of the fix automatically on the affected models of laptops. This has been confirmed to fix problem by three users already on three different models of laptops. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81331 Signed-off-by: Srihari Vijayaraghavan <linux.bug.reporting@gmail.com> Acked-by: Mateusz Jończyk <mat.jonczyk@o2.pl> Tested-by: Srihari Vijayaraghavan <linux.bug.reporting@gmail.com> Tested by: Zakariya Dehlawi <zdehlawi@gmail.com> Tested-by: Guillaum Bouchard <guillaum.bouchard@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 148e9a711e034e06310a8c36b64957934ebe30f2 upstream.

On some laptops, keyboard needs to be reset in order to successfully detect
touchpad (e.g., some Gigabyte laptop models with Elantech touchpads).
Without resettin keyboard touchpad pretends to be completely dead.

Based on the original patch by Mateusz Jończyk this version has been
expanded to include DMI based detection & application of the fix
automatically on the affected models of laptops. This has been confirmed to
fix problem by three users already on three different models of laptops.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81331
Signed-off-by: Srihari Vijayaraghavan <linux.bug.reporting@gmail.com>
Acked-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Tested-by: Srihari Vijayaraghavan <linux.bug.reporting@gmail.com>
Tested by: Zakariya Dehlawi <zdehlawi@gmail.com>
Tested-by: Guillaum Bouchard <guillaum.bouchard@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - quirks for Fujitsu Lifebook A544 and Lifebook AH544 2014-11-14T16:47:56+00:00 Hans de Goede hdegoede@redhat.com 2014-10-24T21:55:24+00:00 55a72275d9c026e9ceae4260b42db595f50215f8 commit 993b3a3f80a7842a48cd46c2b41e1b3ef6302468 upstream. These models need i8042.notimeout, otherwise the touchpad will not work. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=69731 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1111138 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 993b3a3f80a7842a48cd46c2b41e1b3ef6302468 upstream.

These models need i8042.notimeout, otherwise the touchpad will not work.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=69731
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1111138
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add noloop quirk for Asus X750LN 2014-11-14T16:47:56+00:00 Hans de Goede hdegoede@redhat.com 2014-10-11T18:27:37+00:00 3b8bb8fbc67135d8fc5f63e4547241d7f342e747 commit 9ff84a17302aeb8913ff244ecc0d8f9d219fecb5 upstream. Without this the aux port does not get detected, and consequently the touchpad will not work. https://bugzilla.redhat.com/show_bug.cgi?id=1110011 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9ff84a17302aeb8913ff244ecc0d8f9d219fecb5 upstream.

Without this the aux port does not get detected, and consequently the
touchpad will not work.

https://bugzilla.redhat.com/show_bug.cgi?id=1110011

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add nomux quirk for Avatar AVIU-145A6 2014-10-05T21:54:13+00:00 Hans de Goede hdegoede@redhat.com 2014-09-11T17:10:26+00:00 0663d904e1f9451ea8caa460f32ca6657a31e3f5 commit d2682118f4bb3ceb835f91c1a694407a31bb7378 upstream. The sys_vendor / product_name are somewhat generic unfortunately, so this may lead to some false positives. But nomux usually does no harm, where as not having it clearly is causing problems on the Avatar AVIU-145A6. https://bugzilla.kernel.org/show_bug.cgi?id=77391 Reported-by: Hugo P <saurosii@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d2682118f4bb3ceb835f91c1a694407a31bb7378 upstream.

The sys_vendor / product_name are somewhat generic unfortunately, so this
may lead to some false positives. But nomux usually does no harm, where as
not having it clearly is causing problems on the Avatar AVIU-145A6.

https://bugzilla.kernel.org/show_bug.cgi?id=77391

Reported-by: Hugo P <saurosii@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add Fujitsu U574 to no_timeout dmi table 2014-10-05T21:54:12+00:00 Hans de Goede hdegoede@redhat.com 2014-09-10T20:53:37+00:00 6a45d25a83a02e5e4daf51c15439aa38efa2d2d0 commit cc18a69c92d0972bc2fc5a047ee3be1e8398171b upstream. https://bugzilla.kernel.org/show_bug.cgi?id=69731 Reported-by: Jason Robinson <mail@jasonrobinson.me> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit cc18a69c92d0972bc2fc5a047ee3be1e8398171b upstream.

https://bugzilla.kernel.org/show_bug.cgi?id=69731

Reported-by: Jason Robinson <mail@jasonrobinson.me>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: serport - add compat handling for SPIOCSTYPE ioctl 2014-10-05T21:54:12+00:00 John Sung penmount.touch@gmail.com 2014-09-09T17:06:51+00:00 08fb11395c6d803a97b45e463375cb220d1c84d5 commit a80d8b02751060a178bb1f7a6b7a93645a7a308b upstream. When running a 32-bit inputattach utility in a 64-bit system, there will be error code "inputattach: can't set device type". This is caused by the serport device driver not supporting compat_ioctl, so that SPIOCSTYPE ioctl fails. Signed-off-by: John Sung <penmount.touch@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit a80d8b02751060a178bb1f7a6b7a93645a7a308b upstream.

When running a 32-bit inputattach utility in a 64-bit system, there will be
error code "inputattach: can't set device type". This is caused by the
serport device driver not supporting compat_ioctl, so that SPIOCSTYPE ioctl
fails.

Signed-off-by: John Sung <penmount.touch@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: allow deselecting serio drivers even without CONFIG_EXPERT 2013-12-12T06:36:28+00:00 Tom Gundersen teg@jklm.no 2013-10-31T07:38:30+00:00 4cdd9497f6ece54905d1df1d793b136c79123b09 commit bcd2623073e98f69f84720308db0b142c4da0bd6 upstream. There is plenty of consumer hardware (e.g., mac books) that does not use AT keyboards or PS/2 mice. It therefore makes sense for distro kernels to build the related drivers as modules to avoid loading them on hardware that does not need them. As such, these options should no longer be protected by EXPERT. Moreover, building these drivers as modules gets rid of the following ugly error during boot: [ 2.337745] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 3.439537] i8042: No controller found Signed-off-by: Tom Gundersen <teg@jklm.no> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit bcd2623073e98f69f84720308db0b142c4da0bd6 upstream.

There is plenty of consumer hardware (e.g., mac books) that does not use AT
keyboards or PS/2 mice. It therefore makes sense for distro kernels to
build the related drivers as modules to avoid loading them on hardware that
does not need them. As such, these options should no longer be protected by
EXPERT.

Moreover, building these drivers as modules gets rid of the following ugly
error during boot:

[    2.337745] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    3.439537] i8042: No controller found

Signed-off-by: Tom Gundersen <teg@jklm.no>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add PNP modaliases 2013-12-04T18:57:18+00:00 Tom Gundersen teg@jklm.no 2013-10-31T07:33:54+00:00 d84c1fcb5bdb1ac919fe7262505306a2ca1a6281 commit 78551277e4df57864b0b0e7f85c23ede2be2edb8 upstream. This allows the module to be autoloaded in the common case. In order to work on non-PnP systems the module should be compiled in or loaded unconditionally at boot (c.f. modules-load.d(5)), as before. Signed-off-by: Tom Gundersen <teg@jklm.no> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 78551277e4df57864b0b0e7f85c23ede2be2edb8 upstream.

This allows the module to be autoloaded in the common case.

In order to work on non-PnP systems the module should be compiled in or
loaded unconditionally at boot (c.f. modules-load.d(5)), as before.

Signed-off-by: Tom Gundersen <teg@jklm.no>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>