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* HID: hid-goodix: Add Goodix HID-over-SPI driverCharles Wang2024-08-191-0/+6
| | | | | | | | | | | | | | | | | | | | | This patch introduces a new driver to support the Goodix GT7986U touch controller. This device is not compatible with Microsoft's HID-over-SPI protocol and therefore needs to implement its own flavor. The data reported is packaged according to the HID protocol but uses SPI for communication to improve speed. This enables the device to transmit not only coordinate data but also corresponding raw data that can be accessed by user-space programs through the hidraw interface. The raw data can be utilized for functions like palm rejection, thereby improving the touch experience. Key features: - Device connection confirmation and initialization - IRQ-based event reporting to the input subsystem - Support for HIDRAW operations (GET_REPORT and SET_REPORT) Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Charles Wang <charles.goodix@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
* HID: Add WinWing Orion2 throttle supportIvan Gorinov2024-04-031-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | WinWing Orion2 throttle works with Linux out of box, but the kernel sees only 16 of 47 buttons on the throttle base. This module enables all buttons, and also adds LED controls. Button numbers 0 .. 63 on Orion2 are reserved for throttle grip; the throttle base buttons have numbers 64 .. 110. Linux kernel HID subsystem only supports up to 80 buttons. Remap throttle base buttons to numbers 32 .. 78, reserving only numbers 0 .. 31 for buttons on the grip handle. Changes since v2: - Fixed automatic line wraps added by mail client Changes since v1: - Fixed formatting of descriptor byte array; - Using product codes of Winwing grips in config. Signed-off-by: Ivan Gorinov <ivan.gorinov@jobyaviation.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
* Merge branch 'for-6.8/nintendo' into for-linusJiri Kosina2024-01-081-6/+7
|\ | | | | | | | | - support for Nintendo NSO controllers -- SNES, Genesis and N64 (Ryan McClelland)
| * HID: nintendo: add support for nso controllersRyan McClelland2023-12-121-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the nintendo switch online controllers which include the SNES, Genesis, and N64 Controllers. As each nso controller only implements a subset of what a pro controller can do. Each of these 'features' were broken up in to seperate functions which include right stick, left stick, imu, and dpad and depending on the controller type that it is, it will call the supported functions appropriately. Each controller now has a struct which maps the bit within the hid in report to a button. The name given to the device now comes directly from the hid device name rather than looking up a predefined string. Signed-off-by: Ryan McClelland <rymcclel@gmail.com> Reviewed-by: Daniel J. Ogorchock <djogorchock@gmail.com> Tested-by: Daniel J. Ogorchock <djogorchock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
* | HID: mcp2200: added driver for GPIOs of MCP2200Johannes Roith2023-11-211-0/+9
|/ | | | | | | | | | | | | | | | | | | | Added a gpiochip compatible driver to control the 8 GPIOs of the MCP2200 by using the HID interface. Using GPIOs with alternative functions (GP0<->SSPND, GP1<->USBCFG, GP6<->RXLED, GP7<->TXLED) will reset the functions, if set (unset by default). The driver was tested while also using the UART of the chip. Setting and reading the GPIOs has no effect on the UART communication. However, a reset is triggered after the CONFIGURE command. If the GPIO Direction is constantly changed, this will affect the communication at low baud rates. This is a hardware problem of the MCP2200 and is not caused by the driver. Signed-off-by: Johannes Roith <johannes@gnu-linux.rocks> Reviewed-by: Rahul Rameshbabu <sergeantsagara@protonmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* BackMerge tag 'v6.6-rc7' into drm-nextDave Airlie2023-10-231-0/+2
|\ | | | | | | | | | | This is needed to add the msm pr which is based on a higher base. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * HID: nvidia-shield: Select POWER_SUPPLY Kconfig optionRahul Rameshbabu2023-10-041-0/+1
| | | | | | | | | | | | | | | | | | | | Battery information reported by the driver depends on the power supply subsystem. Select the required subsystem when the HID_NVIDIA_SHIELD Kconfig option is enabled. Fixes: 3ab196f88237 ("HID: nvidia-shield: Add battery support for Thunderstrike") Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: nvidia-shield: add LEDS_CLASS dependencyRandy Dunlap2023-09-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hid-nvidia-shield driver uses functions that are built only when LEDS_CLASS is set, so make the driver depend on that symbol to prevent build errors. riscv32-linux-ld: drivers/hid/hid-nvidia-shield.o: in function `.L11': hid-nvidia-shield.c:(.text+0x192): undefined reference to `led_classdev_unregister' riscv32-linux-ld: drivers/hid/hid-nvidia-shield.o: in function `.L113': hid-nvidia-shield.c:(.text+0xfa4): undefined reference to `led_classdev_register_ext' Fixes: 09308562d4af ("HID: nvidia-shield: Initial driver implementation with Thunderstrike support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Rahul Rameshbabu <rrameshbabu@nvidia.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge tag 'drm-misc-next-2023-09-11-1' of ↵Dave Airlie2023-09-221-6/+2
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.7-rc1: UAPI Changes: - Nouveau changed to not set NO_PREFETCH flag explicitly. Cross-subsystem Changes: - Update documentation of dma-buf intro and uapi. - fbdev/sbus fixes. - Use initializer macros in a lot of fbdev drivers. - Add Boris Brezillon as Panfrost driver maintainer. - Add Jessica Zhang as drm/panel reviewer. - Make more fbdev drivers use fb_ops helpers for deferred io. - Small hid trailing whitespace fix. - Use fb_ops in hid/picolcd Core Changes: - Assorted small fixes to ttm tests, drm/mst. - Documentation updates to bridge. - Add kunit tests for some drm_fb functions. - Rework drm_debugfs implementation. - Update xe documentation to mark todos as completed. Driver Changes: - Add support to rockchip for rv1126 mipi-dsi and vop. - Assorted small fixes to nouveau, bridge/samsung-dsim, bridge/lvds-codec, loongson, rockchip, panfrost, gma500, repaper, komeda, virtio, ssd130x. - Add support for simple panels Mitsubishi AA084XE01, JDI LPM102A188A, - Documentation updates to accel/ivpu. - Some nouveau scheduling/fence fixes. - Power management related fixes and other fixes to ivpu. - Assorted bridge/it66121 fixes. - Make platform drivers return void in remove() callback. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/3da6554b-3b47-fe7d-c4ea-21f4f819dbb6@linux.intel.com
| * hid/picolcd: Use fb_ops helpers for deferred I/OThomas Zimmermann2023-09-051-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Generate callback functions for struct fb_ops with the fbdev macro FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(). Initialize struct fb_ops to the generated functions with an fbdev initializer macro. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: "Bruno Prémont" <bonbons@linux-vserver.org> Acked-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230828132131.29295-7-tzimmermann@suse.de
| * hid: Remove trailing whitespaceThomas Zimmermann2023-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | Fix coding style in Kconfig. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230828132131.29295-6-tzimmermann@suse.de
* | Merge branch 'for-6.6/steelseries' into for-linusBenjamin Tissoires2023-08-311-2/+4
|\ \ | | | | | | | | | Add support for the Steelseries Arctis 1 XBox headset by Bastien Nocera
| * | HID: steelseries: Add support for Arctis 1 XBoxBastien Nocera2023-08-141-2/+4
| |/ | | | | | | | | | | | | | | | | Add support for the Steelseries Arctis 1 XBox headset. This driver will export the battery information from the headset, as well as the "wireless_status" property. Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* / HID: hid-google-stadiaff: add support for Stadia force feedbackFabio Baltieri2023-08-141-0/+7
|/ | | | | | | | | | Add a hid-google-stadiaff module to support rumble based force feedback on the Google Stadia controller. This works using the HID output endpoint exposed on both the USB and BLE interface. Signed-off-by: Fabio Baltieri <fabiobaltieri@chromium.org> Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'for-6.5/nvidia' into for-linusJiri Kosina2023-06-271-0/+18
|\ | | | | | | - support for nVidia Thunderstrike (SHIELD 2017) controller (Rahul Rameshbabu)
| * HID: nvidia-shield: Initial driver implementation with Thunderstrike supportRahul Rameshbabu2023-06-091-0/+18
| | | | | | | | | | | | | | | | | | Supports the Thunderstrike (SHIELD 2017) controller. Implements support for the Thunderstrike HOSTCMD firmware interface. Adds sysfs attributes about a SHIELD device and introduces haptics support for controllers. Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: uclogic: Modular KUnit tests should not depend on KUNIT=yGeert Uytterhoeven2023-06-091-1/+1
|/ | | | | | | | | | | | | | While KUnit tests that cannot be built as a loadable module must depend on "KUNIT=y", this is not true for modular tests, where it adds an unnecessary limitation. Fix this by relaxing the dependency to "KUNIT". Fixes: 08809e482a1c44d9 ("HID: uclogic: KUnit best practices and naming conventions") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: topre: Add support for 87 keys Realforce R2Alessandro Manca2023-03-101-1/+1
| | | | | | | | | The tenkeyless version of the Realforce R2 has the same issue of the full size one, the report fixup is needed to make n-key rollover work instead of 6 key rollover Signed-off-by: Alessandro Manca <crizan.git@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'for-6.3/hid-bpf' into for-linusBenjamin Tissoires2023-02-221-5/+14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initial support of HID-BPF (Benjamin Tissoires) The history is a little long for this series, as it was intended to be sent for v6.2. However some last minute issues forced us to postpone it to v6.3. Conflicts: * drivers/hid/i2c-hid/Kconfig: commit bf7660dab30d ("HID: stop drivers from selecting CONFIG_HID") conflicts with commit 2afac81dd165 ("HID: fix I2C_HID not selected when I2C_HID_OF_ELAN is") the resolution is simple enough: just drop the "default" and "select" lines as the new commit from Arnd is doing
| * HID: force HID depending on INPUTBenjamin Tissoires2022-11-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In most configurations, INPUT is actually a boolean: either y or disabled, but when it's disabled, you can't do much on your average laptop. But it turns out that there is a possibility to have INPUT as a module: you have to disable VT and TTY (of course), but also enable EXPERT. I'll leave how to disable VT and TTY as an exercise for the bravest. Anyway, if INPUT is m, we can still configure HID as y, which is not correct because hid-input.c depends on the input API, meaning that vmlinuz can not link. So: add depends on INPUT too at the HID level, to ensure that if INPUT=m, HID can only be m or disabled. Fixes: 25621bcc8976 ("HID: Kconfig: split HID support and hid-core compilation") Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/202211181742.QYJY6Gug-lkp@intel.com Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: initial BPF implementationBenjamin Tissoires2022-11-151-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare an entry point that can use fmod_ret BPF programs, and also an API to access and change the incoming data. A simpler implementation would consist in just calling hid_bpf_device_event() for any incoming event and let users deal with the fact that they will be called for any event of any device. The goal of HID-BPF is to partially replace drivers, so this situation can be problematic because we might have programs which will step on each other toes. For that, we add a new API hid_bpf_attach_prog() that can be called from a syscall and we manually deal with a jump table in hid-bpf. Whenever we add a program to the jump table (in other words, when we attach a program to a HID device), we keep the number of time we added this program in the jump table so we can release it whenever there are no other users. HID devices have an RCU protected list of available programs in the jump table, and those programs are called one after the other thanks to bpf_tail_call(). To achieve the detection of users losing their fds on the programs we attached, we add 2 tracing facilities on bpf_prog_release() (for when a fd is closed) and bpf_free_inode() (for when a pinned program gets unpinned). Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: Kconfig: split HID support and hid-core compilationBenjamin Tissoires2022-11-151-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, we step into drivers/hid/ based on the value of CONFIG_HID. However, that value is a tristate, meaning that it can be a module. As per the documentation, if we jump into the subdirectory by following an obj-m, we can not compile anything inside that subdirectory in vmlinux. It is considered as a bug. To make things more friendly to HID-BPF, split HID (the HID core parameter) from HID_SUPPORT (do we want any kind of HID support in the system?), and make this new config a boolean. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'for-6.3/steam' into for-linusBenjamin Tissoires2023-02-221-2/+10
|\ \ | | | | | | | | | Add Steam Deck support (Vicki Pfau)
| * | HID: hid-steam: Add rumble on DeckVicki Pfau2023-02-061-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Steam Deck includes a new report that allows for emulating XInput-style rumble motors with the Deck's actuators. This adds support for passing these values directly to the Deck. Signed-off-by: Vicki Pfau <vi@endrift.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://lore.kernel.org/r/20230126030126.895670-3-vi@endrift.com Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
| * | HID: hid-steam: Add Steam Deck supportVicki Pfau2023-02-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add preliminary support for the Steam Deck's controller interface. Currently, this only supports the controller inputs and toggling lizard mode (Valve's name for a hardware kb/m emulation mode). It does not support any of the advanced features, such as the motion sensors or force-feedback. The Steam Deck also includes a heartbeat for lizard mode that switches it back on if no reports have been received within a few milliseconds. The official Steam client handles this by sending a handful of configuration reports every few ms, so we copy this behavior by sending configuration reports to disable the mouse and reset the digital mappings every 5ms. As this isn't needed for the older Steam Controller, this is only done on the Steam Deck. Signed-off-by: Vicki Pfau <vi@endrift.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://lore.kernel.org/r/20230126030126.895670-2-vi@endrift.com Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
* | | Merge branch 'for-6.3/evision' into for-linusBenjamin Tissoires2023-02-221-0/+7
|\ \ \ | | | | | | | | | | | | New hid-evision driver for EVision keyboards (Philippe Valembois)
| * | | HID: evision: Add preliminary support for EVision keyboardsPhilippe Valembois2023-02-061-0/+7
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For now only supports one model and only filters out bogus reports sent when the keyboard has been configured through hidraw. Without this, as events are not released, soft repeat floods userspace with unknown key events. Signed-off-by: Philippe Valembois <lephilousophe@gmail.com> Link: https://lore.kernel.org/r/20230125211511.12266-1-lephilousophe@gmail.com Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
* | | Merge branch 'for-6.3/hid-core' into for-linusBenjamin Tissoires2023-02-221-0/+1
|\ \ \ | |/ / |/| | | | | | | | | | | | | | - constify hid_ll_driver (Thomas Weißschuh) - map standard Battery System Charging to upower (José Expósito) - couple of assorted fixes and new handling of HID usages (Jingyuan Liang & Ronald Tschalär)
| * | HID: input: map battery system chargingJosé Expósito2022-12-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HID descriptors with Battery System (0x85) Charging (0x44) usage are ignored and POWER_SUPPLY_STATUS_DISCHARGING is always reported to user space, even when the device is charging. Map this usage and when it is reported set the right charging status. In addition, add KUnit tests to make sure that the charging status is correctly set and reported. They can be run with the usual command: $ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/hid Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | HID: playstation: fix free of uninialized pointer for DS4 in Bluetooth.Roderick Colenbrander2022-12-191-1/+1
|/ / | | | | | | | | | | | | | | | | | | | | The 'buf' variable is only used in the USB (if-path) and not in the Bluetooth else-path. Since it is not set to NULL. this results in freeing an uninitialized pointer. Since the else code-path doesn't need buf, just return 0. Fixes: 2d77474a2392 ("HID: playstation: add DualShock4 bluetooth support.") Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20221213044935.1775499-2-roderick.colenbrander@sony.com
* | HID: mcp2221: add ADC/DAC support via iio subsystemMatt Ranostay2022-10-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for 3x 10-bit ADC and 1x DAC channels registered via the iio subsystem. To prevent breakage and unexpected dependencies this support only is only built if CONFIG_IIO is enabled, and is only weakly referenced by 'imply IIO' within the respective Kconfig. Additionally the iio device only gets registered if at least one channel is enabled in the power-on configuration read from SRAM. Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: mcp2221: change 'select GPIOLIB' to implyMatt Ranostay2022-10-181-1/+1
|/ | | | | | | | | | | | | To avoid recursive dependencies on GPIOLIB when 'imply IIO' is requested with other drivers we should switch GPIOLIB to an imply. This isn't the most ideal solution but avoids modifiying the Kconfig for other drivers, and only requires a singular IS_REACHABLE(CONFIG_GPIOLIB) check. Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'for-6.1/uclogic' into for-linusBenjamin Tissoires2022-10-051-1/+1
|\ | | | | | | | | - Add UGEEv2 support (XP-PEN Deco Pro S and Parblo A610 PRO) (José Expósito)
| * HID: uclogic: KUnit best practices and naming conventionsJosé Expósito2022-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The KUnit documentation [1] suggests allowing build tests as a module. In addition, it is recommended [2] to use snake case names for kunit_suite and test cases. Change the Kconfig entry from bool to tristate and stick to the naming conventions to avoid style issues with future tests. Link: https://docs.kernel.org/dev-tools/kunit/style.html#test-kconfig-entries [1] Link: https://www.kernel.org/doc/html/latest/dev-tools/kunit/style.html [2] Acked-by: Daniel Latypov <dlatypov@google.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'for-6.1/rc-controllers' into for-linusBenjamin Tissoires2022-10-051-0/+19
|\ \ | | | | | | | | | - Support for various RC controllers (Marcus Folkesson)
| * | HID: Add driver for PhoenixRC Flight ControllerMarcus Folkesson2022-09-201-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | The PhoenixRC is a controller with 8 channels for use in flight simulators. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220914184345.270456-1-marcus.folkesson@gmail.com
| * | HID: Add driver for VRC-2 Car ControllerMarcus Folkesson2022-09-201-0/+10
| |/ | | | | | | | | | | | | | | VRC-2 is 2-axis controller often used in car simulators. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220902082552.2433744-2-marcus.folkesson@gmail.com
* | Merge branch 'for-6.1/topre' into for-linusBenjamin Tissoires2022-10-051-0/+6
|\ \ | | | | | | | | | | | | - Fix Topre REALFORCE R2 keyboard so it can send more than 6 keys at the time (Harry Stern)
| * | hid: topre: Add driver fixing report descriptorHarry Stern2022-09-201-0/+6
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Topre REALFORCE R2 firmware incorrectly reports that interface descriptor number 1, input report descriptor 2's events are array events rather than variable events. That particular report descriptor is used to report keypresses when there are more than 6 keys held at a time. This bug prevents events from this interface from being registered properly, so only 6 keypresses (from a different interface) can be registered at once, rather than full n-key rollover. This commit fixes the bug by setting the correct value in a report_fixup function. The original bug report can be found here: Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/804 Thanks to Benjamin Tissoires for diagnosing the issue with the report descriptor. Signed-off-by: Harry Stern <harry@harrystern.net> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220911003614.297613-1-harry@harrystern.net
* / HID: Kconfig: remove redundant "depends on HID" linesRandy Dunlap2022-08-251-72/+1
|/ | | | | | | | | | | Remove all occurrences of "depends on HID" that are inside the "if HID" / "endif" block since they are redundant. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: Add KUnit tests for uclogic_rdesc_template_apply()José Expósito2022-06-151-0/+16
| | | | | | | | | | | | | | | | | The uclogic_rdesc_template_apply() function is used by the driver to generate HID descriptors from templates. In order to avoid regressions in future patches, add KUnit tests to test the function. To run the tests: $ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/hid \ --kconfig_add CONFIG_VIRTIO_UML=y \ --kconfig_add CONFIG_UML_PCI_OVER_VIRTIO=y Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge tag 'for-linus-2022052401' of ↵Linus Torvalds2022-05-251-0/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - support for pens with 3 buttons with Wacom driver (Joshua Dickens) - support for HID_DG_SCANTIME to report the timestamp for pen and touch events in Wacom driver (Joshua Dickens) - support for sensor discovery in amd-sfh driver (Basavaraj Natikar) - support for wider variety of Huion tablets ported from DIGImend project (José Expósito, Nikolai Kondrashov) - new device IDs and other assorted small code cleanups * tag 'for-linus-2022052401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (44 commits) HID: apple: Properly handle function keys on Keychron keyboards HID: uclogic: Switch to Digitizer usage for styluses HID: uclogic: Add pen support for XP-PEN Star 06 HID: uclogic: Differentiate touch ring and touch strip HID: uclogic: Always shift touch reports to zero HID: uclogic: Do not focus on touch ring only HID: uclogic: Return raw parameters from v2 pen init HID: uclogic: Move param printing to a function HID: core: Display "SENSOR HUB" for sensor hub bus string in hid_info HID: amd_sfh: Move bus declaration outside of amd-sfh HID: amd_sfh: Add physical location to HID device HID: amd_sfh: Modify the hid name HID: amd_sfh: Modify the bus name HID: amd_sfh: Add sensor name by index for debug info HID: amd_sfh: Add support for sensor discovery HID: bigben: fix slab-out-of-bounds Write in bigben_probe Hid: wacom: Fix kernel test robot warning HID: uclogic: Disable pen usage for Huion keyboard interfaces HID: uclogic: Support disabling pen usage HID: uclogic: Pass keyboard reports as is ...
| * HID: Add support for Mega World controller force feedbackfrank zago2022-05-061-0/+8
| | | | | | | | | | | | | | | | | | | | This patch adds support for one of the several Mega World USB game controller with integrated force feedback. It is a HID based memory-less game controller, with a weak motor on the left, and a strong one on the right. Signed-off-by: frank zago <frank@zago.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'for-linus' of ↵Linus Torvalds2022-04-011-0/+11
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a revert of a patch resetting extra buttons on touchpads claiming to be buttonpads as this caused regression on certain Dell devices - a new driver for Mediatek MT6779 keypad - a new driver for Imagis touchscreen - rework of Google/Chrome OS "Vivaldi" keyboard handling - assorted driver fixes. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (31 commits) Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" Input: adi - remove redundant variable z Input: add Imagis touchscreen driver dt-bindings: input/touchscreen: bindings for Imagis Input: synaptics - enable InterTouch on ThinkPad T14/P14s Gen 1 AMD Input: stmfts - fix reference leak in stmfts_input_open Input: add bounds checking to input_set_capability() Input: iqs5xx - use local input_dev pointer HID: google: modify HID device groups of eel HID: google: Add support for vivaldi to hid-hammer HID: google: extract Vivaldi hid feature mapping for use in hid-hammer Input: extract ChromeOS vivaldi physmap show function HID: google: switch to devm when registering keyboard backlight LED Input: mt6779-keypad - fix signedness bug Input: mt6779-keypad - add MediaTek keypad driver dt-bindings: input: Add bindings for Mediatek matrix keypad Input: da9063 - use devm_delayed_work_autocancel() Input: goodix - fix race on driver unbind Input: goodix - use input_copy_abs() helper Input: add input_copy_abs() function ...
| * HID: google: Add support for vivaldi to hid-hammerStephen Boyd2022-03-151-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Add support to the hammer driver to parse vivaldi keyboard layouts and expose them to userspace. This allows hammer devices to use vivaldi function row keys while also supporting the other features this driver supports, like the CBAS (chrome base attached switch) and a keyboard backlight. Signed-off-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> # coachz, wormdingler Link: https://lore.kernel.org/r/20220228075446.466016-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * HID: google: extract Vivaldi hid feature mapping for use in hid-hammerStephen Boyd2022-03-151-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to support parsing the HID device in both the Vivaldi and the Hammer drivers so that we can properly expose the function row physmap to userspace when a hammer device uses a vivaldi keyboard layout for the function row keys. Extract the feature mapping logic from the vivaldi driver into an hid specific vivaldi library so we can use it from both HID drivers. To allow more code sharing we mandate that vivaldi data must be placed at the very beginning of the driver data attached to the HID device instance. Signed-off-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> # coachz, wormdingler Link: https://lore.kernel.org/r/20220228075446.466016-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: extract ChromeOS vivaldi physmap show functionStephen Boyd2022-03-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let's introduce a common library file for the physmap show function duplicated between three different keyboard drivers. This largely copies the code from cros_ec_keyb.c which has the most recent version of the show function, while using the vivaldi_data struct from the hid-vivaldi driver. This saves a small amount of space in an allyesconfig build. $ ./scripts/bloat-o-meter vmlinux.before vmlinux.after add/remove: 3/0 grow/shrink: 2/3 up/down: 412/-720 (-308) Function old new delta vivaldi_function_row_physmap_show - 292 +292 _sub_I_65535_1 1057564 1057616 +52 _sub_D_65535_0 1057564 1057616 +52 e843419@49f2_00062737_9b04 - 8 +8 e843419@20f6_0002a34d_35bc - 8 +8 atkbd_parse_fwnode_data 480 472 -8 atkbd_do_show_function_row_physmap 316 76 -240 function_row_physmap_show 620 148 -472 Total: Before=285581925, After=285581617, chg -0.00% Signed-off-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> # coachz, wormdingler Link: https://lore.kernel.org/r/20220228075446.466016-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Merge branch 'for-5.18/sigma-micro' into for-linusJiri Kosina2022-03-231-0/+10
|\ \ | | | | | | | | | - driver for SiGma Micro keyboards (Desmond Lim)
| * | HID: add SiGma Micro driverDesmond Lim2022-02-021-0/+10
| |/ | | | | | | | | | | | | | | | | | | Fix for SiGma Micro-based keyboards where all the modifier keys mapped to Shift_L. Co-developed-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: Desmond Lim <peckishrine@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'for-5.18/razer' into for-linusJiri Kosina2022-03-231-0/+7
|\ \ | | | | | | | | | - driver for Razer Blackwidow keyboards (Jelle van der Waa)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 23:59:40 +0100