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path: root/drivers/input
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2019-07-10Input: uinput - add compat ioctl number translation for UI_*_FF_UPLOADAndrey Smirnov
commit 7c7da40da1640ce6814dab1e8031b44e19e5a3f6 upstream. In the case of compat syscall ioctl numbers for UI_BEGIN_FF_UPLOAD and UI_END_FF_UPLOAD need to be adjusted before being passed on uinput_ioctl_handler() since code built with -m32 will be passing slightly different values. Extend the code already covering UI_SET_PHYS to cover UI_BEGIN_FF_UPLOAD and UI_END_FF_UPLOAD as well. Reported-by: Pierre-Loup A. Griffais <pgriffais@valvesoftware.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-16Input: snvs_pwrkey - initialize necessary driver data before enabling IRQAnson Huang
commit bf2a7ca39fd3ab47ef71c621a7ee69d1813b1f97 upstream. SNVS IRQ is requested before necessary driver data initialized, if there is a pending IRQ during driver probe phase, kernel NULL pointer panic will occur in IRQ handler. To avoid such scenario, just initialize necessary driver data before enabling IRQ. This patch is inspired by NXP's internal kernel tree. Fixes: d3dc6e232215 ("input: keyboard: imx: add snvs power key driver") Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-23Input: st-keyscan - fix potential zalloc NULL dereferenceGabriel Fernandez
[ Upstream commit 2439d37e1bf8a34d437573c086572abe0f3f1b15 ] This patch fixes the following static checker warning: drivers/input/keyboard/st-keyscan.c:156 keyscan_probe() error: potential zalloc NULL dereference: 'keypad_data->input_dev' Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-03-23Input: matrix_keypad - use flush_delayed_work()Dmitry Torokhov
[ Upstream commit a342083abe576db43594a32d458a61fa81f7cb32 ] We should be using flush_delayed_work() instead of flush_work() in matrix_keypad_stop() to ensure that we are not missing work that is scheduled but not yet put in the workqueue (i.e. its delay timer has not expired yet). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-03-23Input: elan_i2c - add id for touchpad found in Lenovo s21e-20Vincent Batts
commit e154ab69321ce2c54f19863d75c77b4e2dc9d365 upstream. Lenovo s21e-20 uses ELAN0601 in its ACPI tables for the Elan touchpad. Signed-off-by: Vincent Batts <vbatts@hashbangbash.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-23Input: wacom_serial4 - add support for Wacom ArtPad II tabletJason Gerecke
commit 44fc95e218a09d7966a9d448941fdb003f6bb69f upstream. Tablet initially begins communicating at 9600 baud, so this command should be used to connect to the device: $ inputattach --daemon --baud 9600 --wacom_iv /dev/ttyS0 https://github.com/linuxwacom/xf86-input-wacom/issues/40 Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-20Input: elantech - enable 3rd button support on Fujitsu CELSIUS H780Matti Kurkela
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 <Matti.Kurkela@iki.fi> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-20Input: bma150 - register input device after setting private dataJonathan Bakker
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 [<a5e2817c>] (0xa5e2817c) Code: e1a08148 eaffffa8 e351001f 812fff1e (e590c018) ---[ end trace 1c691ee85f2ff243 ]--- Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-20Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISKMauro Ciancio
commit 7ad222b3aed350adfc27ee7eec4587ffe55dfdce upstream. This adds ELAN0617 to the ACPI table to support Elan touchpad found in Lenovo V330-15ISK. Signed-off-by: Mauro Ciancio <mauro@acadeu.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-20Revert "Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G"Dmitry Torokhov
commit f420c54e4b12c1361c6ed313002ee7bd7ac58362 upstream. This reverts commit 7db54c89f0b30a101584e09d3729144e6170059d as it breaks Acer Aspire V-371 and other devices. According to Elan: "Acer Aspire F5-573G is MS Precision touchpad which should use hid multitouch driver. ELAN0501 should not be added in elan_i2c." Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202503 Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-06Input: xpad - add support for SteelSeries Stratus DuoTom Panfil
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 <tom@steelseries.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-13Input: omap-keypad - fix idle configuration to not block SoC idle statesTony Lindgren
[ Upstream commit e2ca26ec4f01486661b55b03597c13e2b9c18b73 ] With PM enabled, I noticed that pressing a key on the droid4 keyboard will block deeper idle states for the SoC. Let's fix this by using IRQF_ONESHOT and stop constantly toggling the device OMAP4_KBD_IRQENABLE register as suggested by Dmitry Torokhov <dmitry.torokhov@gmail.com>. From the hardware point of view, looks like we need to manage the registers for OMAP4_KBD_IRQENABLE and OMAP4_KBD_WAKEUPENABLE together to avoid blocking deeper SoC idle states. And with toggling of OMAP4_KBD_IRQENABLE register now gone with IRQF_ONESHOT, also the SoC idle state problem is gone during runtime. We still also need to clear OMAP4_KBD_WAKEUPENABLE in omap4_keypad_close() though to pair it with omap4_keypad_open() to prevent blocking deeper SoC idle states after rmmod omap4-keypad. Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-01-13Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573GPatrick Dreyer
commit 7db54c89f0b30a101584e09d3729144e6170059d upstream. This adds ELAN0501 to the ACPI table to support Elan touchpad found in ASUS Aspire F5-573G. Signed-off-by: Patrick Dreyer <Patrick.Dreyer@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-21Input: omap-keypad - fix keyboard debounce configurationTony Lindgren
[ 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 <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-13Input: elan_i2c - add support for ELAN0621 touchpadAdam Wong
commit bf87ade0dd7f8cf19dac4d3161d5e86abe0c062b upstream. Added the ability to detect the ELAN0621 touchpad found in some Lenovo laptops. Signed-off-by: Adam Wong <adam@adamwong.me> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-13Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARRNoah Westervelt
commit ad33429cd02565c28404bb16ae7a4c2bdfda6626 upstream. Add ELAN061E to the ACPI table to support Elan touchpad found in Lenovo IdeaPad 330-15ARR. Signed-off-by: Noah Westervelt <nwestervelt@outlook.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-13Input: elan_i2c - add ELAN0620 to the ACPI tablePatrick Gaskin
commit 3ed64da3b790be7c63601e8ca6341b7dff74a660 upstream. Add ELAN0620 to the ACPI table to support the elan touchpad in the Lenovo IdeaPad 130-15IKB. Signed-off-by: Patrick Gaskin <patrick@pgaskin.net> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-13Input: matrix_keypad - check for errors from of_get_named_gpio()Christian Hoff
commit d55bda1b3e7c5a87f10da54fdda866a9a9cef30b upstream. "of_get_named_gpio()" returns a negative error value if it fails and drivers should check for this. This missing check was now added to the matrix_keypad driver. In my case "of_get_named_gpio()" returned -EPROBE_DEFER because the referenced GPIOs belong to an I/O expander, which was not yet probed at the point in time when the matrix_keypad driver was loading. Because the driver did not check for errors from the "of_get_named_gpio()" routine, it was assuming that "-EPROBE_DEFER" is actually a GPIO number and continued as usual, which led to further errors like this later on: WARNING: CPU: 3 PID: 167 at drivers/gpio/gpiolib.c:114 gpio_to_desc+0xc8/0xd0 invalid GPIO -517 Note that the "GPIO number" -517 in the error message above is actually "-EPROBE_DEFER". As part of the patch a misleading error message "no platform data defined" was also removed. This does not lead to information loss because the other error paths in matrix_keypad_parse_dt() already print an error. Signed-off-by: Christian Hoff <christian_hoff@gmx.net> Suggested-by: Sebastian Reichel <sre@kernel.org> Reviewed-by: Sebastian Reichel <sre@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-13Input: xpad - quirk all PDP Xbox One gamepadsCameron Gutman
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 <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01Input: xpad - add support for Xbox1 PDP Camo series gamepadRamses Ramírez
[ 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 <ramzeto@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - fix GPD Win 2 controller nameEnno Boland
[ 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 <gottox@voidlinux.eu> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - add GPD Win 2 Controller USB IDsEthan Lee
[ 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 <flibitijibibo@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - avoid using __set_bit() for capabilitiesMarcus Folkesson
[ Upstream commit a01308031c2647ed5f1c845104b73a8820a958a9 ] input_set_capability() and input_set_abs_param() will do it for you. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - fix some coding style issuesLeo Sperling
[ 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 <leosperling97@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - add PDP device id 0x02a4Francis Therien
[ Upstream commit c6c848572f4da0e34ffe0a35364b4db871e13e42 ] Adds support for a PDP Xbox One controller with device ID (0x06ef:0x02a4). The Product string for this device is "PDP Wired Controller for Xbox One - Stealth Series | Phantom Black". Signed-off-by: Francis Therien <frtherien@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - add support for PDP Xbox One controllersMark Furneaux
[ Upstream commit e5c9c6a885fad00aa559b49d8fc23a60e290824e ] Adds support for the current lineup of Xbox One controllers from PDP (Performance Designed Products). These controllers are very picky with their initialization sequence and require an additional 2 packets before they send any input reports. Signed-off-by: Mark Furneaux <mark@furneaux.ca> Reviewed-by: Cameron Gutman <aicommander@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - validate USB endpoint type during probeCameron Gutman
[ Upstream commit 122d6a347329818419b032c5a1776e6b3866d9b9 ] We should only see devices with interrupt endpoints. Ignore any other endpoints that we find, so we don't send try to send them interrupt URBs and trigger a WARN down in the USB stack. Reported-by: Andrey Konovalov <andreyknvl@google.com> Tested-by: Andrey Konovalov <andreyknvl@google.com> Cc: <stable@vger.kernel.org> # c01b5e7464f0 Input: xpad - don't depend on endpoint order Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - fix PowerA init quirk for some gamepad modelsCameron Gutman
[ Upstream commit f5308d1b83eba20e69df5e0926ba7257c8dd9074 ] The PowerA gamepad initialization quirk worked with the PowerA wired gamepad I had around (0x24c6:0x543a), but a user reported [0] that it didn't work for him, even though our gamepads shared the same vendor and product IDs. When I initially implemented the PowerA quirk, I wanted to avoid actually triggering the rumble action during init. My tests showed that my gamepad would work correctly even if it received a rumble of 0 intensity, so that's what I went with. Unfortunately, this apparently isn't true for all models (perhaps a firmware difference?). This non-working gamepad seems to require the real magic rumble packet that the Microsoft driver sends, which actually vibrates the gamepad. To counteract this effect, I still send the old zero-rumble PowerA quirk packet which cancels the rumble effect before the motors can spin up enough to vibrate. [0]: https://github.com/paroj/xpad/issues/48#issuecomment-313904867 Reported-by: Kyle Beauchamp <kyleabeauchamp@gmail.com> Tested-by: Kyle Beauchamp <kyleabeauchamp@gmail.com> Fixes: 81093c9848a7 ("Input: xpad - support some quirky Xbox One pads") Cc: stable@vger.kernel.org # v4.12 Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - constify usb_device_idArvind Yadav
[ Upstream commit 94aef061c796d3d47f1a2eed41e651ffaaade402 ] usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - sync supported devices with XBCDBenjamin Valentin
[ Upstream commit be19788c73d382f66dd3fba3c5ccef59cf12a126 ] XBCD [0][1] is an OpenSource driver for Xbox controllers on Windows. Later it also started supporting Xbox360 controllers (presumably before the official Windows driver was released). It contains a couple device IDs unknown to the Linux driver, so I extracted those from xbcd.inf and added them to our list. It has a special type for Wheels and I have the feeling they might need some extra handling. They all have 'Wheel' in their name, so that information is available for future improvements. [0] https://www.s-config.com/xbcd-original-xbox-controllers-win10/ [1] http://www.redcl0ud.com/xbcd.html Reviewed-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Benjamin Valentin <benpicco@googlemail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - sync supported devices with 360ControllerBenjamin Valentin
[ Upstream commit c225370e01b87d3c4ef40d98295ac0bb1e5a3116 ] 360Controller [0] is an OpenSource driver for Xbox/Xbox360/XboxOne controllers on macOS. It contains a couple device IDs unknown to the Linux driver, so I wrote a small Python script [1] to extract them and feed them into my previous script [2] to compare them with the IDs known to Linux. For most devices, this information is not really needed as xpad is able to automatically detect the type of an unknown Xbox Controller at run-time. I've therefore stripped all the generic/vague entries. I've excluded the Logitech G920, it's handled by a HID driver already. I've also excluded the Scene It! Big Button IR, it's handled by an out-of-tree driver. [3] [0] https://github.com/360Controller/360Controller [1] http://codepad.org/v9GyLKMq [2] http://codepad.org/qh7jclpD [3] https://github.com/micolous/xbox360bb Reviewed-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Benjamin Valentin <benpicco@googlemail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - add USB IDs for Mad Catz Brawlstick and Razer SabertoothBenjamin Valentin
[ Upstream commit 4706aa075662fe3cad29c3f49b50878de53f4f3b ] Add USB IDs for two more Xbox 360 controllers. I found them in the pull requests for the xboxdrv userspace driver, which seems abandoned. Thanks to psychogony and mkaito for reporting the IDs there! Signed-off-by: Benjamin Valentin <benpicco@googlemail.com> Reviewed-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - sync supported devices with xboxdrvBenjamin Valentin
[ Upstream commit 44bc722593201da43862b7200ee0b98155410b07 ] The userspace xboxdrv driver [0] contains some USB IDs unknown to the kernel driver. I have created a simple script [1] to extract the missing devices and add them to xpad. A quick google search confirmed that all the new devices called Fightstick/pad are Arcade-type devices [2] where the MAP_TRIGGERS_TO_BUTTONS option should apply. There are some similar devices in the existing device table where this flag is not set, but I did refrain from changing those. [0] https://github.com/xboxdrv/xboxdrv/blob/stable/src/xpad_device.cpp [1] http://codepad.org/CHV98BNH [2] https://www.google.com/search?q=SFxT+Fightstick+Pro&tbm=isch Signed-off-by: Benjamin Valentin <benpicco@googlemail.com> Reviewed-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - sort supported devices by USB IDBenjamin Valentin
[ Upstream commit 873cb582738fde338ecaeaca594560cde2ba42c3 ] Some entries in the table of supported devices are out of order. To not create a mess when adding new ones using a script, sort them first. Signed-off-by: Benjamin Valentin <benpicco@googlemail.com> Reviewed-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - support some quirky Xbox One padsCameron Gutman
[ Upstream commit 81093c9848a781b85163d06de92ef8f84528cf6a ] There are several quirky Xbox One pads that depend on initialization packets that the Microsoft pads don't require. To deal with these, I've added a mechanism for issuing device-specific initialization packets using a VID/PID-based quirks list. For the initial set of init quirks, I have added quirk handling from Valve's Steam Link xpad driver[0] and the 360Controller project[1] for macOS to enable some new pads to work properly. This should enable full functionality on the following quirky pads: 0x0e6f:0x0165 - Titanfall 2 gamepad (previously fully non-functional) 0x0f0d:0x0067 - Hori Horipad (analog sticks previously non-functional) 0x24c6:0x541a - PowerA Xbox One pad (previously fully non-functional) 0x24c6:0x542a - PowerA Xbox One pad (previously fully non-functional) 0x24c6:0x543a - PowerA Xbox One pad (previously fully non-functional) [0]: https://github.com/ValveSoftware/steamlink-sdk/blob/master/kernel/drivers/input/joystick/xpad.c [1]: https://github.com/360Controller/360Controller Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - restore LED state after device resumeCameron Gutman
[ Upstream commit a1fbf5bbef025b4844162b3b8868888003a7ee9c ] Set the LED_CORE_SUSPENDRESUME flag on our LED device so the LED state will be automatically restored by LED core on resume. Since Xbox One pads stop flashing only when reinitialized, we'll send them the initialization packet so they calm down too. Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - fix stuck mode button on Xbox One S padCameron Gutman
[ Upstream commit 57b8443d3e5bd046a519ff714ca31c64c7f04309 ] The Xbox One S requires an ack to its mode button report, otherwise it continuously retransmits the report. This makes the mode button appear to be stuck down after it is pressed for the first time. Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - don't depend on endpoint orderCameron Gutman
[ Upstream commit c01b5e7464f0cf20936d7467c7528163c4e2782d ] The order of endpoints is well defined on official Xbox pads, but we have found at least one 3rd-party pad that doesn't follow the standard ("Titanfall 2 Xbox One controller" 0e6f:0165). Fortunately, we get lucky with this specific pad because it uses endpoint addresses that differ only by direction. We know that there are other pads out where this is not true, so let's go ahead and fix this. Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - simplify error condition in init_outputPavel Rojtberg
[ Upstream commit a8c34e27fb1ece928ec728bfe596aa6ca0b1928a ] Replace first goto with simple returns as we really are just returning one error code. Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - move reporting xbox one home button to common functionDaniel Tobias
[ Upstream commit 4f88476c75429ba9ab71c428b4cd2f67575bc9c1 ] xbox one was the only device that has a *_process_buttons routine. Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - correctly sort vendor id'sDaniel Tobias
[ Upstream commit c02fc1d9e5d9f093296e43e13ec7f35f140784bd ] Signed-off-by: Daniel Tobias <dan.g.tob@gmail.com> Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - fix Xbox One rumble stopping after 2.5 secsCameron Gutman
[ Upstream commit ae3b4469dbcd3b842a9fd20940946e4d092d8731 ] Unlike previous Xbox pads, the Xbox One pad doesn't have "sticky" rumble packets. The duration is encoded into the command and expiration is handled by the pad firmware. ff-memless needs pseudo-sticky behavior for rumble effects to behave properly for long duration effects. We already specify the maximum rumble on duration in the command packets, but it's still only good for about 2.5 seconds of rumble. This is easily reproducible running fftest's sine vibration test. It turns out there's a repeat count encoded in the rumble command. We can abuse that to get the pseudo-sticky behavior needed for rumble to behave as expected for effects with long duration. By my math, this change should allow a single ff_effect to rumble for 10 minutes straight, which should be more than enough for most needs. Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - add product ID for Xbox One S padCameron Gutman
[ Upstream commit 599b8c09d974d6e4d85a8f7bc8ed7442977866a8 ] This is the new gamepad that ships with the Xbox One S which includes Bluetooth functionality. Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - power off wireless 360 controllers on suspendCameron Gutman
[ Upstream commit f712a5a05228058f6b74635546549d4a46e117fc ] When the USB wireless adapter is suspended, the controllers lose their connection. This causes them to start flashing their LED rings and searching for the wireless adapter again, wasting the controller's battery power. Instead, we will tell the controllers to power down when we suspend. This mirrors the behavior of the controllers when connected to the console itself and how the official Xbox One wireless adapter behaves on Windows. Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - fix rumble on Xbox One controllers with 2015 firmwareCameron Gutman
[ Upstream commit 540c26087bfbad6ea72758b76b16ae6282a73fea ] Xbox One controllers that shipped with or were upgraded to the 2015 firmware discard the current rumble packets we send. This patch changes the Xbox One rumble packet to a form that both the newer and older firmware will accept. It is based on changes made to support newer Xbox One controllers in the SteamOS brewmaster-4.1 kernel branch. Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - xbox one elite controller supportPavel Rojtberg
[ Upstream commit 6f49a398b266d4895bd7e041db77a2b2ee1482a6 ] added the according id and incresed XPAD_PKT_LEN to 64 as the elite controller sends at least 33 byte messages [1]. Verified to be working by [2]. [1]: https://franticrain.github.io/sniffs/XboxOneSniff.html [2]: https://github.com/paroj/xpad/issues/23 Signed-off-by: Pierre-Loup A. Griffais <eduke32@plagman.net> Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - add more third-party controllersPavel Rojtberg
[ Upstream commit 6538c3b2d2d220a974e47928b165ea09b9cfa6b4 ] Signed-off-by: Pierre-Loup A. Griffais <eduke32@plagman.net> Signed-off-by: Thomas Debesse <dev@illwieckz.net> Signed-off-by: aronschatz <aronschatz@aselabs.com> Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - prevent spurious input from wired Xbox 360 controllersCameron Gutman
[ Upstream commit 1ff5fa3c6732f08e01ae12f12286d4728c9e4d86 ] After initially connecting a wired Xbox 360 controller or sending it a command to change LEDs, a status/response packet is interpreted as controller input. This causes the state of buttons represented in byte 2 of the controller data packet to be incorrect until the next valid input packet. Wireless Xbox 360 controllers are not affected. Writing a new value to the LED device while holding the Start button and running jstest is sufficient to reproduce this bug. An event will come through with the Start button released. Xboxdrv also won't attempt to read controller input from a packet where byte 0 is non-zero. It also checks that byte 1 is 0x14, but that value differs between wired and wireless controllers and this code is shared by both. I think just checking byte 0 is enough to eliminate unwanted packets. The following are some examples of 3-byte status packets I saw: 01 03 02 02 03 00 03 03 03 08 03 00 Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - add Mad Catz FightStick TE 2 VID/PIDSilvan Jegen
[ Upstream commit d63b0f0c0f19dc8687387ead5a28148dcad1a4b9 ] This adds the VID/PID combination for the Xbox One version of the Mad Catz FightStick TE 2. The functionality that this provides is about on par with what the Windows drivers for the stick manage to deliver. What works: - Digital stick - 6 main buttons - Xbox button - The two buttons on the back - The locking buttons (preventing accidental Xbox button press) What doesn't work: - Two of the main buttons (don't work on Windows either) - The "Haptic" button setting does not have an effect (not sure if it works on Windows) I added the MAP_TRIGGERS_TO_BUTTONS option but in my (limited) testing there was no practical difference with or without. The FightStick does not have triggers though so adding it makes sense. Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-01Input: xpad - remove unused functionArnd Bergmann
[ Upstream commit a6ed4a18ba6a6f5a01e024b9d221d6439bf6ca4c ] There are two definitions of xpad_identify_controller(), one is used when CONFIG_JOYSTICK_XPAD_LEDS is set, but the other one is empty and never used, and we get a gcc warning about it: drivers/input/joystick/xpad.c:1210:13: warning: 'xpad_identify_controller' defined but not used [-Wunused-function] This removes the second definition. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: cae705baa40b ("Input: xpad - re-send LED command on present event") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-17 12:53:34 +0000