user/sven/linux.git/drivers/input, branch v4.17.4

Input: elantech - fix V4 report decoding for module with middle key

2018-07-03T09:27:10Z

commit e0ae2519ca004a628fa55aeef969c37edce522d3 upstream. Some touchpad has middle key and it will be indicated in bit 2 of packet[0]. We need to fix V4 formation's byte mask to prevent error decoding. Signed-off-by: KT Liao Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elantech - enable middle button of touchpads on ThinkPad P52

2018-07-03T09:27:10Z

commit 24bb555e6e46d96e2a954aa0295029a81cc9bbaa upstream. PNPID is better way to identify the type of touchpads. Enable middle button support on 2 types of touchpads on Lenovo P52. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma Reviewed-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elan_i2c_smbus - fix more potential stack buffer overflows

2018-07-03T09:27:10Z

commit 50fc7b61959af4b95fafce7fe5dd565199e0b61a upstream. Commit 40f7090bb1b4 ("Input: elan_i2c_smbus - fix corrupted stack") fixed most of the functions using i2c_smbus_read_block_data() to allocate a buffer with the maximum block size. However three functions were left unchanged: * In elan_smbus_initialize(), increase the buffer size in the same way. * In elan_smbus_calibrate_result(), the buffer is provided by the caller (calibrate_store()), so introduce a bounce buffer. Also name the result buffer size. * In elan_smbus_get_report(), the buffer is provided by the caller but happens to be the right length. Add a compile-time assertion to ensure this remains the case. Cc: # 3.19+ Signed-off-by: Ben Hutchings Reviewed-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: psmouse - fix button reporting for basic protocols

2018-07-03T09:27:09Z

commit 03ae3a9caf4a59edd32b65c89c375a98ce3ea1ef upstream. The commit ba667650c568 ("Input: psmouse - clean up code") was pretty brain-dead and broke extra buttons reporting for variety of PS/2 mice: Genius, Thinkmouse and Intellimouse Explorer. We need to actually inspect the data coming from the device when reporting events. Fixes: ba667650c568 ("Input: psmouse - clean up code") Reported-by: Jiri Slaby Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - fix GPD Win 2 controller name

2018-07-03T09:27:09Z

commit dd6bee81c942c0ea01030da9356026afb88f9d18 upstream. This fixes using the controller with SDL2. SDL2 has a naive algorithm to apply the correct settings to a controller. For X-Box compatible controllers it expects that the controller name contains a variation of a 'XBOX'-string. This patch changes the identifier to contain "X-Box" as substring. Tested with Steam and C-Dogs-SDL which both detect the controller properly after adding this patch. Fixes: c1ba08390a8b ("Input: xpad - add GPD Win 2 Controller USB IDs") Cc: stable@vger.kernel.org Signed-off-by: Enno Boland Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID

2018-07-03T09:27:08Z

commit 8938fc7b8fe9ccfa11751ead502a8d385b607967 upstream. Add ELAN0618 to the list of supported touchpads; this ID is used in Lenovo v330 15IKB devices. Signed-off-by: Alexandr Savca Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: silead - add MSSL0002 ACPI HID

2018-07-03T09:27:08Z

commit fc573af632b44f355f8fa15ab505f5593368078d upstream. The Silead touchscreen on the Chuwi Vi8 tablet uses MSSL0002 as ACPI HID, rather then the usual MSSL1680 id. Signed-off-by: Hans de Goede Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elan_i2c - add ELAN0612 (Lenovo v330 14IKB) ACPI ID

2018-06-16T07:18:23Z

commit e6e7e9cd8eed0e18217c899843bffbe8c7dae564 upstream. Add ELAN0612 to the list of supported touchpads; this ID is used in Lenovo v330 14IKB devices. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199253 Signed-off-by: Johannes Wienke Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: goodix - add new ACPI id for GPD Win 2 touch screen

2018-06-16T07:18:22Z

commit 5ca4d1ae9bad0f59bd6f851c39b19f5366953666 upstream. GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp Tested on a unit from the first production run sent to Indiegogo backers Signed-off-by: Ethan Lee Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - add GPD Win 2 Controller USB IDs

2018-06-16T07:18:20Z

commit c1ba08390a8bb13c927e699330896adc15b78205 upstream. GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp Tested on a unit from the first production run sent to Indiegogo backers Signed-off-by: Ethan Lee Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman