linux-toradex.git/drivers/input/mouse, branch v4.4.93 Linux kernel for Apalis and Colibri modules Input: trackpoint - assume 3 buttons when buttons detection fails 2017-09-13T21:09:44+00:00 Oscar Campos oscar.campos@member.fsf.org 2017-07-19T00:20:36+00:00 c5b8e1dd96299c0dd294e390485c759174844eb4 commit 293b915fd9bebf33cdc906516fb28d54649a25ac upstream. Trackpoint buttons detection fails on ThinkPad 570 and 470 series, this makes the middle button of the trackpoint to not being recogized. As I don't believe there is any trackpoint with less than 3 buttons this patch just assumes three buttons when the extended button information read fails. Signed-off-by: Oscar Campos <oscar.campos@member.fsf.org> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 293b915fd9bebf33cdc906516fb28d54649a25ac upstream.

Trackpoint buttons detection fails on ThinkPad 570 and 470 series,
this makes the middle button of the trackpoint to not being recogized.
As I don't believe there is any trackpoint with less than 3 buttons this
patch just assumes three buttons when the extended button information
read fails.

Signed-off-by: Oscar Campos <oscar.campos@member.fsf.org>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elan_i2c - add ELAN0602 ACPI ID to support Lenovo Yoga310 2017-08-30T08:19:22+00:00 KT Liao kt.liao@emc.com.tw 2017-08-18T23:58:15+00:00 07051c1754775c95306ef75730efbaa321a97523 commit 1d2226e45040ed4aee95b633cbd64702bf7fc2a1 upstream. Add ELAN0602 to the list of known ACPI IDs to enable support for ELAN touchpads found in Lenovo Yoga310. Signed-off-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1d2226e45040ed4aee95b633cbd64702bf7fc2a1 upstream.

Add ELAN0602 to the list of known ACPI IDs to enable support for ELAN
touchpads found in Lenovo Yoga310.

Signed-off-by: KT Liao <kt.liao@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: trackpoint - add new trackpoint firmware ID 2017-08-30T08:19:22+00:00 Aaron Ma aaron.ma@canonical.com 2017-08-18T19:17:21+00:00 5609ae96bcd6eca6c356d257aa5e7597c9e4284c commit ec667683c532c93fb41e100e5d61a518971060e2 upstream. Synaptics add new TP firmware ID: 0x2 and 0x3, for now both lower 2 bits are indicated as TP. Change the constant to bitwise values. This makes trackpoint to be recognized on Lenovo Carbon X1 Gen5 instead of it being identified as "PS/2 Generic Mouse". Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ec667683c532c93fb41e100e5d61a518971060e2 upstream.

Synaptics add new TP firmware ID: 0x2 and 0x3, for now both lower 2 bits
are indicated as TP. Change the constant to bitwise values.

This makes trackpoint to be recognized on Lenovo Carbon X1 Gen5 instead
of it being identified as "PS/2 Generic Mouse".

Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elan_i2c - Add antoher Lenovo ACPI ID for upcoming Lenovo NB 2017-08-25T00:02:35+00:00 KT Liao kt.liao@emc.com.tw 2017-08-15T03:11:59+00:00 ae4743cac8d771a614da982ed51ffd396041c3ec commit 76988690402dde2880bfe06ecccf381d48ba8e1c upstream. Add 2 new IDs (ELAN0609 and ELAN060B) to the list of ACPI IDs that should be handled by the driver. Signed-off-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 76988690402dde2880bfe06ecccf381d48ba8e1c upstream.

Add 2 new IDs (ELAN0609 and ELAN060B) to the list of ACPI IDs that should
be handled by the driver.

Signed-off-by: KT Liao <kt.liao@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elan_i2c - add ELAN0608 to the ACPI table 2017-08-25T00:02:35+00:00 Kai-Heng Feng kai.heng.feng@canonical.com 2017-08-15T03:11:26+00:00 0dbf7f7811df34f0e6af97b885619780014f81e1 commit 1874064eed0502bd9bef7be8023757b0c4f26883 upstream. Similar to commit 722c5ac708b4f ("Input: elan_i2c - add ELAN0605 to the ACPI table"), ELAN0608 should be handled by elan_i2c. This touchpad can be found in Lenovo ideapad 320-14IKB. BugLink: https://bugs.launchpad.net/bugs/1708852 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1874064eed0502bd9bef7be8023757b0c4f26883 upstream.

Similar to commit 722c5ac708b4f ("Input: elan_i2c - add ELAN0605 to the
ACPI table"), ELAN0608 should be handled by elan_i2c.

This touchpad can be found in Lenovo ideapad 320-14IKB.

BugLink: https://bugs.launchpad.net/bugs/1708852

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elantech - add Fujitsu Lifebook E546/E557 to force crc_enabled 2017-06-14T11:16:23+00:00 Ulrik De Bie ulrik.debie-os@e2big.org 2017-06-07T17:30:57+00:00 fff08d2452634a495ccfdb56782041ae6c4513ee commit 47eb0c8b4d9eb6368941c6a9bb443f00847a46d7 upstream. The Lifebook E546 and E557 touchpad were also not functioning and worked after running: echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled Add them to the list of machines that need this workaround. Signed-off-by: Ulrik De Bie <ulrik.debie-os@e2big.org> Reviewed-by: Arjan Opmeer <arjan@opmeer.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 47eb0c8b4d9eb6368941c6a9bb443f00847a46d7 upstream.

The Lifebook E546 and E557 touchpad were also not functioning and
worked after running:

        echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled

Add them to the list of machines that need this workaround.

Signed-off-by: Ulrik De Bie <ulrik.debie-os@e2big.org>
Reviewed-by: Arjan Opmeer <arjan@opmeer.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled 2017-04-27T07:09:32+00:00 Thorsten Leemhuis linux@leemhuis.info 2017-04-18T18:14:28+00:00 cdede60d6a308a311b0999b826fa4cc5261632c8 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 <linux@leemhuis.info> Reviewed-by: Ulrik De Bie <ulrik.debie-os@e2big.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
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 <linux@leemhuis.info>
Reviewed-by: Ulrik De Bie <ulrik.debie-os@e2big.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw 2017-03-30T07:35:14+00:00 Matjaz Hegedic matjaz.hegedic@gmail.com 2017-03-10T22:33:09+00:00 9ac7bd114e13628467c037066786775a357d91d6 commit 92ef6f97a66e580189a41a132d0f8a9f78d6ddce upstream. EeeBook X205TA is yet another ASUS device with a special touchpad firmware that needs to be accounted for during initialization, or else the touchpad will go into an invalid state upon suspend/resume. Adding the appropriate ic_type and product_id check fixes the problem. Signed-off-by: Matjaz Hegedic <matjaz.hegedic@gmail.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 92ef6f97a66e580189a41a132d0f8a9f78d6ddce upstream.

EeeBook X205TA is yet another ASUS device with a special touchpad
firmware that needs to be accounted for during initialization, or
else the touchpad will go into an invalid state upon suspend/resume.
Adding the appropriate ic_type and product_id check fixes the problem.

Signed-off-by: Matjaz Hegedic <matjaz.hegedic@gmail.com>
Acked-by: KT Liao <kt.liao@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elan_i2c - add ELAN0605 to the ACPI table 2017-02-23T16:43:09+00:00 IHARA Hiroka ihara_h@live.jp 2017-02-13T02:34:53+00:00 c6cbae45a57f20764b84d7bf10c65e0b3c84efcc commit 722c5ac708b4f5c1fcfad5fed4c95234c8b06590 upstream. ELAN0605 has been confirmed to be a variant of ELAN0600, which is blacklisted in the hid-core to be managed by elan_i2c. This device can be found in Lenovo ideapad 310s (80U4000). Signed-off-by: Hiroka IHARA <ihara_h@live.jp> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 722c5ac708b4f5c1fcfad5fed4c95234c8b06590 upstream.

ELAN0605 has been confirmed to be a variant of ELAN0600, which is
blacklisted in the hid-core to be managed by elan_i2c. This device can be
found in Lenovo ideapad 310s (80U4000).

Signed-off-by: Hiroka IHARA <ihara_h@live.jp>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled 2016-10-28T07:01:31+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2016-10-06T05:49:30+00:00 c6fde5646e91bd3cf4fdd96b1155f3af9d3ef9c4 commit 62837b3c1a95535d1a287c9c8c6563bbd8d37033 upstream. Another Lifebook machine that needs the same quirk as other similar models to make the driver working. Also let's reorder elantech_dmi_force_crc_enabled list so LIfebook enries are in alphabetical order. Reported-by: William Linna <william.linna@gmail.com> Tested-by: William Linna <william.linna@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 62837b3c1a95535d1a287c9c8c6563bbd8d37033 upstream.

Another Lifebook machine that needs the same quirk as other similar
models to make the driver working.

Also let's reorder elantech_dmi_force_crc_enabled list so LIfebook enries
are in alphabetical order.

Reported-by: William Linna <william.linna@gmail.com>
Tested-by: William Linna <william.linna@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>