kernel/linux.git/drivers/input, branch v4.9.136

Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM

2018-11-10T15:43:01+00:00

commit 13c1c5e4d7f887cba36c5e3df3faa22071c1469f upstream. Add ELAN061C to the ACPI table to support Elan touchpad found in Lenovo IdeaPad 330-15IGM. Signed-off-by: Mikhail Nikiforov Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: atakbd - fix Atari CapsLock behaviour

2018-10-20T07:51:31+00:00

[ Upstream commit 52d2c7bf7c90217fbe875d2d76f310979c48eb83 ] The CapsLock key on Atari keyboards is not a toggle, it does send the normal make and break scancodes. Drop the CapsLock toggle handling code, which did cause the CapsLock key to merely act as a Shift key. Tested-by: Michael Schmitz Signed-off-by: Michael Schmitz Signed-off-by: Andreas Schwab Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

Input: atakbd - fix Atari keymap

2018-10-20T07:51:31+00:00

[ Upstream commit 9e62df51be993035c577371ffee5477697a56aad ] Fix errors in Atari keymap (mostly in keypad, help and undo keys). Patch provided on debian-68k ML by Andreas Schwab , keymap array size and unhandled scancode limit adjusted to 0x73 by me. Tested-by: Michael Schmitz Signed-off-by: Michael Schmitz Signed-off-by: Andreas Schwab Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

Input: elantech - enable middle button of touchpad on ThinkPad P72

2018-10-04T00:01:50+00:00

commit 91a97507323e1ad4bfc10f4a5922e67cdaf8b3cd upstream. Adding 2 new touchpad IDs to support middle button support. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

input: rohm_bu21023: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)

2018-09-26T06:36:39+00:00

[ Upstream commit 193c2a07cfaacb9249ab0e3d34bce32490879355 ] Locking the root adapter for __i2c_transfer will deadlock if the device sits behind a mux-locked I2C mux. Switch to the finer-grained i2c_lock_bus with the I2C_LOCK_SEGMENT flag. If the device does not sit behind a mux-locked mux, the two locking variants are equivalent. Signed-off-by: Peter Rosin Acked-by: Dmitry Torokhov Signed-off-by: Wolfram Sang Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

Input: atmel_mxt_ts - only use first T9 instance

2018-09-19T20:47:15+00:00

[ Upstream commit 36f5d9ef26e52edff046b4b097855db89bf0cd4a ] The driver only registers one input device, which uses the screen parameters from the first T9 instance. The first T63 instance also uses those parameters. It is incorrect to send input reports from the second instances of these objects if they are enabled: the input scaling will be wrong and the positions will be mashed together. This also causes problems on Android if the number of slots exceeds 32. In the future, this could be handled by looking for enabled touch object instances and creating an input device for each one. Signed-off-by: Nick Dyer Acked-by: Benson Leung Acked-by: Yufeng Shen Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST

2018-08-03T05:55:11+00:00

commit 6f88a6439da5d94de334a341503bc2c7f4a7ea7f upstream. Add ELAN0622 to ACPI mapping table to support Elan touchpad found in Ideapad 330-15AST. Signed-off-by: KT Liao Reported-by: Anant Shende Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add Lenovo LaVie Z to the i8042 reset list

2018-08-03T05:55:11+00:00

commit 384cf4285b34e08917e3e66603382f2b0c4f6e1b upstream. The Lenovo LaVie Z laptop requires i8042 to be reset in order to consistently detect its Elantech touchpad. The nomux and kbdreset quirks are not sufficient. It's possible the other LaVie Z models from NEC require this as well. Cc: stable@vger.kernel.org Signed-off-by: Chen-Yu Tsai Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elan_i2c - add ACPI ID for lenovo ideapad 330

2018-08-03T05:55:11+00:00

commit 938f45008d8bc391593c97508bc798cc95a52b9b upstream. This allows Elan driver to bind to the touchpad found in Lenovo Ideapad 330 series laptops. Signed-off-by: Donald Shanty III Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

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

2018-07-03T09:23:17+00:00

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