kernel/linux.git/drivers/input/serio, branch v3.14.62

Input: i8042 - add Fujitsu Lifebook U745 to the nomux list

2016-02-25T19:58:55+00:00

commit dd0d0d4de582a6a61c032332c91f4f4cb2bab569 upstream. Without i8042.nomux=1 the Elantech touch pad is not working at all on a Fujitsu Lifebook U745. This patch does not seem necessary for all U745 (maybe because of different BIOS versions?). However, it was verified that the patch does not break those (see opensuse bug 883192: https://bugzilla.opensuse.org/show_bug.cgi?id=883192). Signed-off-by: Aurélien Francillon Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add noloop quirk for Medion Akoya E7225 (MD98857)

2015-02-06T06:35:50+00:00

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 Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: I8042 - add Acer Aspire 7738 to the nomux list

2015-01-27T16:18:57+00:00

commit 9333caeaeae4f831054e0e127a6ed3948b604d3e upstream. When KBC is in active multiplexing mode the touchpad on this laptop does not work. Reported-by: Bilal Koc Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - reset keyboard to fix Elantech touchpad detection

2015-01-27T16:18:57+00:00

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 Acked-by: Mateusz Jończyk Tested-by: Srihari Vijayaraghavan Tested by: Zakariya Dehlawi Tested-by: Guillaum Bouchard Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - quirks for Fujitsu Lifebook A544 and Lifebook AH544

2014-11-14T16:59:52+00:00

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 Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add noloop quirk for Asus X750LN

2014-11-14T16:59:52+00:00

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 Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add nomux quirk for Avatar AVIU-145A6

2014-10-05T21:52:19+00:00

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 Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add Fujitsu U574 to no_timeout dmi table

2014-10-05T21:52:19+00:00

commit cc18a69c92d0972bc2fc5a047ee3be1e8398171b upstream. https://bugzilla.kernel.org/show_bug.cgi?id=69731 Reported-by: Jason Robinson Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: serport - add compat handling for SPIOCSTYPE ioctl

2014-10-05T21:52:19+00:00

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 Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add firmware_id support

2014-06-07T17:28:19+00:00

commit a7c5868c3482127cb308c779b8a6460a3353c17f upstream. Fill in the new serio firmware_id sysfs attribute for pnp instantiated 8042 serio ports. Signed-off-by: Hans de Goede Acked-by: Peter Hutterer Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman