kernel/linux.git/drivers/input, branch v3.18.136

Input: elantech - enable 3rd button support on Fujitsu CELSIUS H780

2019-02-20T09:09:10+00:00

commit e8b22d0a329f0fb5c7ef95406872d268f01ee3b1 upstream. Like Fujitsu CELSIUS H760, the H780 also has a three-button Elantech touchpad, but the driver needs to be told so to enable the middle touchpad button. The elantech_dmi_force_crc_enabled quirk was not necessary with the H780. Also document the fw_version and caps values detected for both H760 and H780 models. Signed-off-by: Matti Kurkela Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: bma150 - register input device after setting private data

2019-02-20T09:09:10+00:00

commit 90cc55f067f6ca0e64e5e52883ece47d8af7b67b upstream. Otherwise we introduce a race condition where userspace can request input before we're ready leading to null pointer dereference such as input: bma150 as /devices/platform/i2c-gpio-2/i2c-5/5-0038/input/input3 Unable to handle kernel NULL pointer dereference at virtual address 00000018 pgd = (ptrval) [00000018] *pgd=55dac831, *pte=00000000, *ppte=00000000 Internal error: Oops: 17 [#1] PREEMPT ARM Modules linked in: bma150 input_polldev [last unloaded: bma150] CPU: 0 PID: 2870 Comm: accelerometer Not tainted 5.0.0-rc3-dirty #46 Hardware name: Samsung S5PC110/S5PV210-based board PC is at input_event+0x8/0x60 LR is at bma150_report_xyz+0x9c/0xe0 [bma150] pc : [<80450f70>] lr : [<7f0a614c>] psr: 800d0013 sp : a4c1fd78 ip : 00000081 fp : 00020000 r10: 00000000 r9 : a5e2944c r8 : a7455000 r7 : 00000016 r6 : 00000101 r5 : a7617940 r4 : 80909048 r3 : fffffff2 r2 : 00000000 r1 : 00000003 r0 : 00000000 Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none Control: 10c5387d Table: 54e34019 DAC: 00000051 Process accelerometer (pid: 2870, stack limit = 0x(ptrval)) Stackck: (0xa4c1fd78 to 0xa4c20000) fd60: fffffff3 fc813f6c fd80: 40410581 d7530ce3 a5e2817c a7617f00 a5e29404 a5e2817c 00000000 7f008324 fda0: a5e28000 8044f59c a5fdd9d0 a5e2945c a46a4a00 a5e29668 a7455000 80454f10 fdc0: 80909048 a5e29668 a5fdd9d0 a46a4a00 806316d0 00000000 a46a4a00 801df5f0 fde0: 00000000 d7530ce3 a4c1fec0 a46a4a00 00000000 a5fdd9d0 a46a4a08 801df53c fe00: 00000000 801d74bc a4c1fec0 00000000 a4c1ff70 00000000 a7038da8 00000000 fe20: a46a4a00 801e91fc a411bbe0 801f2e88 00000004 00000000 80909048 00000041 fe40: 00000000 00020000 00000000 dead4ead a6a88da0 00000000 ffffe000 806fcae8 fe60: a4c1fec8 00000000 80909048 00000002 a5fdd9d0 a7660110 a411bab0 00000001 fe80: dead4ead ffffffff ffffffff a4c1fe8c a4c1fe8c d7530ce3 20000013 80909048 fea0: 80909048 a4c1ff70 00000001 fffff000 a4c1e000 00000005 00026038 801eabd8 fec0: a7660110 a411bab0 b9394901 00000006 a696201b 76fb3000 00000000 a7039720 fee0: a5fdd9d0 00000101 00000002 00000096 00000000 00000000 00000000 a4c1ff00 ff00: a6b310f4 805cb174 a6b310f4 00000010 00000fe0 00000010 a4c1e000 d7530ce3 ff20: 00000003 a5f41400 a5f41424 00000000 a6962000 00000000 00000003 00000002 ff40: ffffff9c 000a0000 80909048 d7530ce3 a6962000 00000003 80909048 ffffff9c ff60: a6962000 801d890c 00000000 00000000 00020000 a7590000 00000004 00000100 ff80: 00000001 d7530ce3 000288b8 00026320 000288b8 00000005 80101204 a4c1e000 ffa0: 00000005 80101000 000288b8 00026320 000288b8 000a0000 00000000 00000000 ffc0: 000288b8 00026320 000288b8 00000005 7eef3bac 000264e8 00028ad8 00026038 ffe0: 00000005 7eef3300 76f76e91 76f78546 800d0030 000288b8 00000000 00000000 [<80450f70>] (input_event) from [] (0xa5e2817c) Code: e1a08148 eaffffa8 e351001f 812fff1e (e590c018) ---[ end trace 1c691ee85f2ff243 ]--- Signed-off-by: Jonathan Bakker Signed-off-by: Paweł Chmiel Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - add support for SteelSeries Stratus Duo

2019-02-06T16:34:52+00:00

commit fe2bfd0d40c935763812973ce15f5764f1c12833 upstream. Add support for the SteelSeries Stratus Duo, a wireless Xbox 360 controller. The Stratus Duo ships with a USB dongle to enable wireless connectivity, but it can also function as a wired controller by connecting it directly to a PC via USB, hence the need for two USD PIDs. 0x1430 is the dongle, and 0x1431 is the controller. Signed-off-by: Tom Panfil Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: omap-keypad - fix keyboard debounce configuration

2018-12-21T13:08:48+00:00

[ Upstream commit 6c3516fed7b61a3527459ccfa67fab130d910610 ] I noticed that the Android v3.0.8 kernel on droid4 is using different keypad values from the mainline kernel and does not have issues with keys occasionally being stuck until pressed again. Turns out there was an earlier patch posted to fix this as "Input: omap-keypad: errata i689: Correct debounce time", but it was never reposted to fix use macros for timing calculations. This updated version is using macros, and also fixes the use of the input clock rate to use 32768KiHz instead of 32000KiHz. And we want to use the known good Android kernel values of 3 and 6 instead of 2 and 6 in the earlier patch. Reported-by: Pavel Machek Signed-off-by: Tony Lindgren Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

Input: xpad - quirk all PDP Xbox One gamepads

2018-12-13T08:22:30+00:00

commit a6754fae1e66e9a40fed406290d7ca3f2b4d227c upstream. Since we continue to find tons of new variants [0,1,2,3,4,5,6] that need the PDP quirk, let's just quirk all devices from PDP. [0]: https://github.com/paroj/xpad/pull/104 [1]: https://github.com/paroj/xpad/pull/105 [2]: https://github.com/paroj/xpad/pull/108 [3]: https://github.com/paroj/xpad/pull/109 [4]: https://github.com/paroj/xpad/pull/112 [5]: https://github.com/paroj/xpad/pull/115 [6]: https://github.com/paroj/xpad/pull/116 Fixes: e5c9c6a885fa ("Input: xpad - add support for PDP Xbox One controllers") Cc: stable@vger.kernel.org Signed-off-by: Cameron Gutman Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - add support for Xbox1 PDP Camo series gamepad

2018-12-01T08:48:04+00:00

[ Upstream commit 9735082a7cbae572c2eabdc45acecc8c9fa0759b ] The "Xbox One PDP Wired Controller - Camo series" has a different product-id than the regular PDP controller and the PDP stealth series, but it uses the same initialization sequence. This patch adds the product-id of the camo series to the structures that handle the other PDP Xbox One controllers. Signed-off-by: Ramses Ramírez Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

Input: xpad - fix GPD Win 2 controller name

2018-12-01T08:48:04+00:00

[ Upstream commit dd6bee81c942c0ea01030da9356026afb88f9d18 ] 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: Sasha Levin

Input: xpad - add GPD Win 2 Controller USB IDs

2018-12-01T08:48:04+00:00

[ Upstream commit c1ba08390a8bb13c927e699330896adc15b78205 ] 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: Sasha Levin

Input: xpad - avoid using __set_bit() for capabilities

2018-12-01T08:48:04+00:00

[ Upstream commit a01308031c2647ed5f1c845104b73a8820a958a9 ] input_set_capability() and input_set_abs_param() will do it for you. Signed-off-by: Marcus Folkesson Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

Input: xpad - fix some coding style issues

2018-12-01T08:48:04+00:00

[ Upstream commit 68c78d0155e37992268664e134996d2b140ddf38 ] Fix some coding style issues reported by checkpatch.pl. Mostly brackets in macros, spacing and comment style. Signed-off-by: Leo Sperling Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin