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2021-03-16HID: ft260: add usb hid to i2c host bridge driverMichael Zaidman4-0/+1066
The FTDI FT260 chip implements USB to I2C/UART bridges through two USB HID class interfaces. The first - for I2C, and the second for UART. Each interface is independent, and the kernel detects it as a separate USB hidraw device. This commit adds I2C host adapter support. Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com> Tested-by: Aaron Jones (FTDI-UK) <aaron.jones@ftdichip.com Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08AMD_SFH: Add DMI quirk table for BIOS-es which don't set the activestatus bitsHans de Goede1-0/+24
Some BIOS-es do not initialize the activestatus bits of the AMD_P2C_MSG3 register. This cause the AMD_SFH driver to not register any sensors even though the laptops in question do have sensors. Add a DMI quirk-table for specifying sensor-mask overrides based on DMI match, to make the sensors work OOTB on these laptop models. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199715 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1651886 Fixes: 4f567b9f8141 ("SFH: PCIe driver to add support of AMD sensor fusion hub") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Sandeep Singh <sandeep.singh@amd.com Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08AMD_SFH: Add sensor_mask module parameterHans de Goede1-3/+11
Add a sensor_mask module parameter which can be used to override the sensor-mask read from the activestatus bits of the AMD_P2C_MSG3 registers. Some BIOS-es do not program the activestatus bits, leading to the AMD-SFH driver not registering any HID devices even though the laptop in question does actually have sensors. While at it also fix the wrong indentation of the MAGNO_EN define. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199715 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1651886 Fixes: 4f567b9f8141 ("SFH: PCIe driver to add support of AMD sensor fusion hub") Suggested-by: Richard Neumann <mail@richard-neumann.de> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Sandeep Singh <sandeep.singh@amd.com Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08AMD_SFH: Removed unused activecontrolstatus member from the amd_mp2_dev structHans de Goede2-3/+4
This value is only used once inside amd_mp2_get_sensor_num(), so there is no need to store this in the amd_mp2_dev struct, amd_mp2_get_sensor_num() can simple use a local variable for this. Fixes: 4f567b9f8141 ("SFH: PCIe driver to add support of AMD sensor fusion hub") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Sandeep Singh <sandeep.singh@amd.com Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: wacom: Assign boolean values to a bool variableJiapeng Zhong1-1/+1
Fix the following coccicheck warnings: ./drivers/hid/wacom_wac.c:2536:2-6: WARNING: Assignment of 0/1 to bool variable. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Zhong <abaci-bugfix@linux.alibaba.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID cp2112: fix support for multiple gpiochipsDouglas Gilbert1-11/+11
In lk 5.11.0-rc2 connecting a USB based Silicon Labs HID to I2C bridge evaluation board (CP2112EK) causes this warning: gpio gpiochip0: (cp2112_gpio): detected irqchip that is shared with multiple gpiochips: please fix the driver Simply copy what other gpio related drivers do to fix this particular warning: replicate the struct irq_chip object in each device instance rather than have a static object which makes that object (incorrectly) shared by each device. Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: alps: fix error return code in alps_input_configured()Jia-Ju Bai1-0/+1
When input_register_device() fails, no error return code is assigned. To fix this bug, ret is assigned with -ENOENT as error return code. Reported-by: TOTE Robot <oslab@tsinghua.edu.cn> Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: asus: Add support for 2021 ASUS N-Key keyboardLuke D Jones2-0/+4
Some new 2021 version of ASUS gamer laptops are using an updated N-Key keyboard with the PID of 0x19b6. This version is using the same init sequence and brightness control as the 0x1866 keyboard. Signed-off-by: Luke D Jones <luke@ljones.dev> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: hiddev: Return specific error codes on connect failureJason Gerecke1-3/+3
The only caller of this function only cares about gross success/failure but we still might as well resolve the following smatch warning and fix the other error paths as well: hiddev.c:894 hiddev_connect() warn: returning -1 instead of -ENOMEM is sloppy Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: plantronics: Workaround for double volume key pressesMaxim Mikityanskiy2-2/+59
Plantronics Blackwire 3220 Series (047f:c056) sends HID reports twice for each volume key press. This patch adds a quirk to hid-plantronics for this product ID, which will ignore the second volume key press if it happens within 5 ms from the last one that was handled. The patch was tested on the mentioned model only, it shouldn't affect other models, however, this quirk might be needed for them too. Auto-repeat (when a key is held pressed) is not affected, because the rate is about 3 times per second, which is far less frequent than once in 5 ms. Fixes: 81bb773faed7 ("HID: plantronics: Update to map volume up/down controls") Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: logitech-dj: Handle newer quad/bt2.0 receivers in HID proxy modeHans de Goede4-31/+92
The Dinovo Edge and Dinovo Mini keyboards with builtin touchpad come with a different version of the quad/bt2.0 combo receivers shipped with the MX5000 and MX5500 keyboards. These receivers are compatible with one another, e.g. the Dinovo Edge keyboard can be paired with the MX5000 receiver. Like the MX5x00 receivers in HID proxy mode these receivers present themselves as a hub with multiple USB-HID devices, one for the keyboard and one for the mouse. Where they differ is that the mouse USB-device has 2 input reports for reporting mice events. It has the exact same INPUT(2) report as the MX5x00 receivers, but it also has a second INPUT(5) mouse report which is different; and when the Dinovo receivers are paired with the Dinovo keyboards the second INPUT(5) mouse report is actually used for events on the builtin touchpad. Add support for handling the Dinovo quad/bluetooth-2.0 combo receivers in HID proxy mode to logitech-dj, like we already do for the similar MX5000 and MX5500 receivers. This adds battery monitoring functionality (through logitech-hidpp) and fixes the Phone (Fn + F1) and "[A]" - "[D]" (Fn + F9 - F12) hotkeys not working on the Dinovo Edge. Note these receivers present themselves as a hub with 2 separate USB devices for the keyboard and mouse; and the logitech-dj code needs to bind to both devices (just as with the MX5x00 receivers). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: logitech-dj: Use hid-ids.h defines for USB device-ids for all supported ↵Hans de Goede2-17/+28
devices The logitech-dj code already uses hid-ids.h defines for almost all devices it supports. Lets be consistent: add and use hid-ids.h defines for the G700, MX5000 and MX5500 receivers too. Also add / update some comments to make the comment style in the hid_device_id table consistent too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: google: add don USB idShou-Chieh Hsu2-0/+3
Add 1 additional hammer-like device. Signed-off-by: Shou-Chieh Hsu <shouchieh@chromium.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: i2c-hid: acpi: Drop redundant ACPI_PTR()Andy Shevchenko1-1/+1
The driver depends on ACPI, ACPI_PTR() resolution is always the same. Otherwise a compiler may produce a warning. That said, the rule of thumb either ugly ifdeffery with ACPI_PTR or none should be used in a driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: i2c-hid: acpi: Move GUID out of function and described itAndy Shevchenko1-3/+6
Move static GUID variable out of the function and add a comment how it looks like in the human readable representation. While at it, include uuid.h since the guid_t type is defined in it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: i2c-hid: acpi: Switch to new style i2c-driver probe functionAndy Shevchenko1-3/+2
Switch to the new style i2c-driver probe_new probe function. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-03-08HID: i2c-hid: acpi: Get ACPI companion only once and reuse itAndy Shevchenko1-20/+16
Currently the ACPI companion and handle are retrieved and checked a few times in different functions. Instead get ACPI companion only once and reuse it everywhere. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-02-23Merge branch 'for-linus' of ↵Linus Torvalds30-279/+2424
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - support for "Unified Battery" feature on Logitech devices from Filipe Laíns - power management improvements for intel-ish driver from Zhang Lixu - support for Goodix devices from Douglas Anderson - improved handling of generic HID keyboard in order to make it easier for userspace to figure out the details of the device, from Dmitry Torokhov - Playstation DualSense support from Roderick Colenbrander - other assorted small fixes and device ID additions. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (49 commits) HID: playstation: add DualSense player LED support. HID: playstation: add microphone mute support for DualSense. HID: playstation: add initial DualSense lightbar support. HID: wacom: Ignore attempts to overwrite the touch_max value from HID HID: playstation: fix array size comparison (off-by-one) HID: playstation: fix unused variable in ps_battery_get_property. HID: playstation: report DualSense hardware and firmware version. HID: playstation: add DualSense classic rumble support. HID: playstation: add DualSense Bluetooth support. HID: playstation: track devices in list. HID: playstation: add DualSense accelerometer and gyroscope support. HID: playstation: add DualSense touchpad support. HID: playstation: add DualSense battery support. HID: playstation: use DualSense MAC address as unique identifier. HID: playstation: initial DualSense USB support. HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch 10E HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx HID: logitech-dj: add support for the new lightspeed connection iteration HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device ID HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming ...
2021-02-23Merge branch 'for-5.12/uclogic' into for-linusJiri Kosina3-1/+4
- Trust Panora support improvements from Cristian Klein
2021-02-23Merge branch 'for-5.12/sony' into for-linusJiri Kosina3-7/+20
- tilt support on Sony Guitar Hero devices from Sanjay Govind
2021-02-23Merge branch 'for-5.12/playstation-v2' into for-linusJiri Kosina4-0/+1371
- Playstation DualSense support from Roderick Colenbrander
2021-02-23Merge branch 'for-5.12/multitouch' into for-linusJiri Kosina1-0/+10
- hid-multitouch devices should be put into high-latency mode when suspended in order to be in line with Windows Precision Touchpad guidelines. From Blaž Hrastnik.
2021-02-23Merge branch 'for-5.12/logitech' into for-linusJiri Kosina2-8/+240
- support for "Unified Battery (1004) feature" from Filipe Laíns
2021-02-23Merge branch 'for-5.12/intel-ish' into for-linusJiri Kosina3-1/+81
- power management improvements for intel-ish driver from Zhang Lixu
2021-02-23Merge branch 'for-5.12/i2c-hid' into for-linusJiri Kosina8-220/+511
- ACPI and OF support made more generic / decoupled. From Douglas Anderson - support for Goodix devices from Douglas Anderson
2021-02-23Merge branch 'for-5.12/google' into for-linusJiri Kosina1-19/+66
- User experience improvements for hid-google from Nicolas Boichat
2021-02-23Merge branch 'for-5.12/doc' into for-linusJiri Kosina1-11/+14
- HID documentation fixes from Randy Dunlap
2021-02-23Merge branch 'for-5.12/chicony' into for-linusJiri Kosina2-0/+56
- KEY_RFKILL support for Chicony devices from Jian-Hong Pan
2021-02-23Merge branch 'for-5.12/core' into for-linusJiri Kosina2-3/+16
- improved handling of generic HID keyboard (no more splitting system and consumer controls away), in order to make it easier for userspace to figure out the details of the device easier. From Dmitry Torokhov. - report data sanitization fixes from Will McVicker and Randy Dunlap
2021-02-20Merge tag 'staging-5.12-rc1' of ↵Linus Torvalds1-0/+143
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging and IIO driver updates from Greg KH: "Here is the "big" set of staging and IIO driver patches for 5.12-rc1. Nothing really huge in here, the number of staging tree patches has gone down for a bit, maybe there's only so much churn to happen in here at the moment. The IIO changes are: - new drivers - new DT bindings - new iio driver features with full details in the shortlog. The staging driver patches are just a lot of tiny coding style cleanups, along with some semi-larger hikey driver cleanups as those are _almost_ good enough to get out of the staging tree, but will probably have to wait until 5.13 to have happen. All of these have been in linux-next with no reported issues" * tag 'staging-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (189 commits) staging: hikey9xx: Fix alignment of function parameters staging: greybus: Fixed a misspelling in hid.c staging: wimax/i2400m: fix some byte order issues found by sparse staging: wimax: i2400m: fix some incorrect type warnings staging: greybus: minor code style fix staging:wlan-ng: use memdup_user instead of kmalloc/copy_from_user staging:r8188eu: use IEEE80211_FCTL_* kernel definitions staging: rtl8192e: remove multiple blank lines staging: greybus: Fixed alignment issue in hid.c staging: wfx: remove unused included header files staging: nvec: minor coding style fix staging: wimax: Fix some coding style problem staging: fbtft: add tearing signal detect staging: vt6656: Fixed issue with alignment in rf.c staging: qlge: Remove duplicate word in comment staging: rtl8723bs: remove obsolete commented out code staging: rtl8723bs: fix function comments to follow kernel-doc staging: wfx: avoid defining array of flexible struct staging: rtl8723bs: Replace one-element array with flexible-array member in struct ndis_80211_var_ie staging: Replace lkml.org links with lore ...
2021-02-18HID: playstation: add DualSense player LED support.Roderick Colenbrander1-1/+82
The DualSense features 5 player LEDs below its touchpad, which are meant as player id indications. The LEDs are configured with a player ID determined by an ID allocator, which assign player ids to ps_device instances. This patch is a combination of the following original patches minus use of LED framework APIs: - HID: playstation: add DualSense player LEDs support. - HID: playstation: DualSense set LEDs to default player id. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-18HID: playstation: add microphone mute support for DualSense.Roderick Colenbrander1-0/+44
The DualSense controller has a built-in microphone exposed as an audio device over USB (or HID using Bluetooth). A dedicated button on the controller handles mute, but software has to configure the device to mute the audio stream. This patch captures the mute button and schedules an output report to mute/unmute the audio stream as well as toggle the mute LED. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-18HID: playstation: add initial DualSense lightbar support.Roderick Colenbrander1-0/+65
Provide initial support for the DualSense lightbar and configure it with a default PlayStation blue color. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-18HID: wacom: Ignore attempts to overwrite the touch_max value from HIDJason Gerecke1-1/+6
The `wacom_feature_mapping` function is careful to only set the the touch_max value a single time, but this care does not extend to the `wacom_wac_finger_event` function. In particular, if a device sends multiple HID_DG_CONTACTMAX items in a single feature report, the driver will end up retaining the value of last item. The HID descriptor for the Cintiq Companion 2 does exactly this. It incorrectly sets a "Report Count" of 2, which will cause the driver to process two HID_DG_CONTACTCOUNT items. The first item has the actual count, while the second item should have been declared as a constant zero. The constant zero is the value the driver ends up using, however, since it is the last HID_DG_CONTACTCOUNT in the report. Report ID (16), Usage (Contact Count Maximum), ; Contact count maximum (55h, static value) Report Count (2), Logical Maximum (10), Feature (Variable), To address this, we add a check that the touch_max is not already set within the `wacom_wac_finger_event` function that processes the HID_DG_TOUCHMAX item. We emit a warning if the value is set and ignore the updated value. This could potentially cause problems if there is a tablet which has a similar issue but requires the last item to be used. This is unlikely, however, since it would have to have a different non-zero value for HID_DG_CONTACTMAX earlier in the same report, which makes no sense except in the case of a firmware bug. Note that cases where the HID_DG_CONTACTMAX items are in different reports is already handled (and similarly ignored) by `wacom_feature_mapping` as mentioned above. Link: https://github.com/linuxwacom/input-wacom/issues/223 Fixes: 184eccd40389 ("HID: wacom: generic: read HID_DG_CONTACTMAX from any feature report") Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> CC: stable@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-02-17HID: playstation: fix array size comparison (off-by-one)Colin Ian King1-1/+1
The comparison of value with the array size ps_gamepad_hat_mapping appears to be off-by-one. Fix this by using >= rather than > for the size comparison. Addresses-Coverity: ("Out-of-bounds read") Fixes: bc2e15a9a022 ("HID: playstation: initial DualSense USB support.") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-17HID: playstation: fix unused variable in ps_battery_get_property.Roderick Colenbrander1-2/+2
The ret variable in ps_battery_get_property is set in an error path, but never actually returned. Change the function to return ret. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-17HID: playstation: report DualSense hardware and firmware version.Roderick Colenbrander1-0/+81
Retrieve DualSense hardware and firmware information using a vendor specific feature report. Report the data through sysfs and also report using hid_info as there can be signficant differences between versions. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense classic rumble support.Roderick Colenbrander2-2/+214
The DualSense features a haptics system based on voicecoil motors, which requires PCM data (or special HID packets using Bluetooth). There is no appropriate API yet in the Linux kernel to expose these. The controller also provides a classic rumble feature for backwards compatibility. Expose this classic rumble feature using the FF framework. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense Bluetooth support.Roderick Colenbrander2-0/+42
This patch adds support for the DualSense when operating in Bluetooth mode. The device has the same behavior as the DualShock 4 in that by default it sends a limited input report (0x1), but after requesting calibration data, it switches to an extended input report (report 49), which adds data for touchpad, motion sensors, battery and more. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: track devices in list.Roderick Colenbrander1-0/+46
Track devices in a list, so we can detect when a device is connected twice when using Bluetooth and USB. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense accelerometer and gyroscope support.Roderick Colenbrander1-0/+203
The DualSense features an accelerometer and gyroscope. The data is embedded into the main HID input reports. Expose both sensors through through a separate evdev node. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense touchpad support.Roderick Colenbrander1-0/+66
Implement support for DualSense touchpad as a separate input device. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense battery support.Roderick Colenbrander2-3/+138
Report DualSense battery status information through power_supply class. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: use DualSense MAC address as unique identifier.Roderick Colenbrander1-0/+58
Use the DualSense MAC address as a unique identifier for the HID device. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: initial DualSense USB support.Roderick Colenbrander4-0/+338
Implement support for PlayStation DualSense gamepad in USB mode. Support features include buttons and sticks, which adhere to the Linux gamepad spec. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-09HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch 10EHans de Goede1-3/+9
The Acer Aspire Switch 10E (SW3-016)'s keyboard-dock uses the same USB-ids as the Acer One S1003 keyboard-dock. Yet they are not entirely the same: 1. The S1003 keyboard-dock has the same report descriptors as the S1002 keyboard-dock (which has different USB-ids) 2. The Acer Aspire Switch 10E's keyboard-dock has different report descriptors from the S1002/S1003 keyboard docks and it sends 0x00880078 / 0x00880079 usage events when the touchpad is toggled on/off (which is handled internally). This means that all Acer kbd-docks handled by the hid-ite.c drivers report their touchpad being toggled on/off through these custom usage-codes with the exception of the S1003 dock, which likely is a bug of that dock. Add a QUIRK_TOUCHPAD_ON_OFF_REPORT quirk for the Aspire Switch 10E / S1003 usb-id so that the touchpad toggling will get reported to userspace on the Aspire Switch 10E. Since the Aspire Switch 10E's kbd-dock has different report-descriptors, this also requires adding support for fixing those to ite_report_fixup(). Setting the quirk will also cause ite_report_fixup() to hit the S1002/S1003 descriptors path on the S1003. Since the S1003 kbd-dock never generates any input-reports for the fixed up part of the descriptors this does not matter; and if there are versions out there which do actually send input-reports for the touchpad-toggle then the fixup should actually help to make things work. This was tested on both an Acer Aspire Switch 10E and on an Acer One S1003. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-02-09HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxxElia Devito2-0/+3
Battery status is reported for the HP Spectre X360 Convertible 15-df0xxx even if it does not have a battery. Prevent it to always report the battery as low. Signed-off-by: Elia Devito <eliadevito@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-02-09HID: logitech-dj: add support for the new lightspeed connection iterationFilipe Laíns1-1/+6
This new connection type is the new iteration of the Lightspeed connection and will probably be used in some of the newer gaming devices. It is currently use in the G Pro X Superlight. This patch should be backported to older versions, as currently the driver will panic when seing the unsupported connection. This isn't an issue when using the receiver that came with the device, as Logitech has been using different PIDs when they change the connection type, but is an issue when using a generic receiver (well, generic Lightspeed receiver), which is the case of the one in the Powerplay mat. Currently, the only generic Ligthspeed receiver we support, and the only one that exists AFAIK, is ther Powerplay. As it stands, the driver will panic when seeing a G Pro X Superlight connected to the Powerplay receiver and won't send any input events to userspace! The kernel will warn about this so the issue should be easy to identify, but it is still very worrying how hard it will fail :( [915977.398471] logitech-djreceiver 0003:046D:C53A.0107: unusable device of type UNKNOWN (0x0f) connected on slot 1 Signed-off-by: Filipe Laíns <lains@riseup.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-02-09HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device IDYou-Sheng Yang2-0/+2
Added Tiger Lake H PCI device ID to the supported device list. Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-02-05HID: logitech-dj: add support for keyboard events in eQUAD step 4 GamingFilipe Laíns1-0/+1
In e400071a805d6229223a98899e9da8c6233704a1 I added support for the receiver that comes with the G602 device, but unfortunately I screwed up during testing and it seems the keyboard events were actually not being sent to userspace. This resulted in keyboard events being broken in userspace, please backport the fix. The receiver uses the normal 0x01 Logitech keyboard report descriptor, as expected, so it is just a matter of flagging it as supported. Reported in https://github.com/libratbag/libratbag/issues/1124 Fixes: e400071a805d6 ("HID: logitech-dj: add the G602 receiver") Cc: <stable@vger.kernel.org> Signed-off-by: Filipe Laíns <lains@riseup.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>