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* HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch V 10Hans de Goede2022-11-142-0/+6
| | | | | | | | | | | | | | | The Acer Aspire Switch V 10 (SW5-017)'s keyboard-dock uses the same ITE controller setup as other Acer Switch 2-in-1's. This needs special handling for the wifi on/off toggle hotkey as well as to properly report touchpad on/off keypresses. Add the USB-ids for the SW5-017's keyboard-dock with a quirk setting of QUIRK_TOUCHPAD_ON_OFF_REPORT to fix both issues. Cc: Rudolf Polzer <rpolzer@google.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: Fix frame templates for big endian architecturesJosé Expósito2022-11-141-1/+1
| | | | | | | | | | | | | | | | When parsing a frame template with a placeholder indicating the number of buttons present on the frame its value was incorrectly set on big endian architectures due to double little endian conversion. In order to reproduce the issue and verify the fix, run the HID KUnit tests on the PowerPC architecture: $ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/hid \ --arch=powerpc --cross_compile=powerpc64-linux-gnu- Fixes: 867c89254425 ("HID: uclogic: Allow to generate frame templates") Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: wacom: Fix logic used for 3rd barrel switch emulationJason Gerecke2022-11-041-5/+6
| | | | | | | | | | | | | | | | | | | | | | When support was added for devices using an explicit 3rd barrel switch, the logic used by devices emulating this feature was broken. The 'if' statement / block that was introduced only handles the case where the button is pressed (i.e. 'barrelswitch' and 'barrelswitch2' are both set) but not the case where it is released (i.e. one or both being cleared). This results in a BTN_STYLUS3 "down" event being sent when the button is pressed, but no "up" event ever being sent afterwards. This patch restores the previously-used logic for determining button states in the emulated case so that switches are reported correctly again. Link: https://github.com/linuxwacom/xf86-input-wacom/issues/292 Fixes: 6d09085b38e5 ("HID: wacom: Adding Support for new usages") CC: stable@vger.kernel.org #v5.19+ Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Tested-by: Joshua Dickens <joshua.dickens@wacom.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: hyperv: fix possible memory leak in mousevsc_probe()Yang Yingliang2022-11-021-1/+1
| | | | | | | | | | If hid_add_device() returns error, it should call hid_destroy_device() to free hid_dev which is allocated in hid_allocate_device(). Fixes: 74c4fb058083 ("HID: hv_mouse: Properly add the hid device") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Wei Liu <wei.liu@kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: asus: Remove unused variable in asus_report_tool_width()Colin Ian King2022-11-021-3/+1
| | | | | | | | | Variable count is just being incremented and it's never used anywhere else. The variable and the increment are redundant so remove it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: lenovo: Make array tp10ubkbd_led static constColin Ian King2022-10-181-1/+1
| | | | | | | | Don't populate the read-only array tp10ubkbd_led on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: saitek: add madcatz variant of MMO7 mouse device IDSamuel Bailey2022-10-183-0/+4
| | | | | | | | The MadCatz variant of the MMO7 mouse has the ID 0738:1713 and the same quirks as the Saitek variant. Signed-off-by: Samuel Bailey <samuel.bailey1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: playstation: support updated DualSense rumble mode.Roderick Colenbrander2022-10-141-1/+36
| | | | | | | | | | | | Newer DualSense firmware supports a revised classic rumble mode, which feels more similar to rumble as supported on previous PlayStation controllers. It has been made the default on PlayStation and non-PlayStation devices now (e.g. iOS and Windows). Default to this new mode when supported. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20221010212313.78275-4-roderick.colenbrander@sony.com
* HID: playstation: add initial DualSense Edge controller supportRoderick Colenbrander2022-10-142-1/+5
| | | | | | | | | | | Provide initial support for the DualSense Edge controller. The brings support up to the level of the original DualSense, but won't yet provide support for new features (e.g. reprogrammable buttons). Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> CC: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20221010212313.78275-3-roderick.colenbrander@sony.com
* HID: playstation: stop DualSense output work on remove.Roderick Colenbrander2022-10-141-5/+36
| | | | | | | | | | | Ensure we don't schedule any new output work on removal and wait for any existing work to complete. If we don't do this e.g. rumble work can get queued during deletion and we trigger a kernel crash. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> CC: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20221010212313.78275-2-roderick.colenbrander@sony.com
* HID: magicmouse: Do not set BTN_MOUSE on double reportJosé Expósito2022-10-141-1/+1
| | | | | | | | | | | | | | | | | | Under certain conditions the Magic Trackpad can group 2 reports in a single packet. The packet is split and the raw event function is invoked recursively for each part. However, after processing each part, the BTN_MOUSE status is updated, sending multiple click events. [1] Return after processing double reports to avoid this issue. Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/811 # [1] Fixes: a462230e16ac ("HID: magicmouse: enable Magic Trackpad support") Reported-by: Nulo <git@nulo.in> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20221009182747.90730-1-jose.exposito89@gmail.com
* Merge tag 'for-linus-2022100501' of ↵Linus Torvalds2022-10-0738-325/+1034
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Benjamin Tissoires: - handle of all Logitech Bluetooth HID++ devices in the Logitech HID++ drivers (Bastien Nocera) - fix broken atomic checks in hid-multitouch by adding memory barriers (Andri Yngvason) - better handling of devices with AMD SFH1.1 (Basavaraj Natikar) - better support of Nintendo clone controllers (Icenowy Zheng and Johnothan King) - Support for various RC controllers (Marcus Folkesson) - Add UGEEv2 support in hid-uclogic (XP-PEN Deco Pro S and Parblo A610 PRO) (José Expósito) - some conversions to use dev_groups (Greg Kroah-Hartman) - HID-BPF preparatory patches, mostly to convert blank defines as enums (Benjamin Tissoires) * tag 'for-linus-2022100501' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (38 commits) HID: wacom: add three styli to wacom_intuos_get_tool_type HID: amd_sfh: Handle condition of "no sensors" for SFH1.1 HID: amd_sfh: Change dev_err to dev_dbg for additional debug info HID: nintendo: check analog user calibration for plausibility HID: nintendo: deregister home LED when it fails HID: roccat: Fix use-after-free in roccat_read() hid: topre: Add driver fixing report descriptor HID: multitouch: Add memory barriers HID: convert defines of HID class requests into a proper enum HID: export hid_report_type to uapi HID: core: store the unique system identifier in hid_device HID: Add driver for PhoenixRC Flight Controller HID: Add driver for VRC-2 Car Controller HID: sony: Fix double word in comments hid: hid-logitech-hidpp: avoid unnecessary assignments in hidpp_connect_event HID: logitech-hidpp: Detect hi-res scrolling support HID: logitech-hidpp: Remove hard-coded "Sw. Id." for HID++ 2.0 commands HID: logitech-hidpp: Fix "Sw. Id." for HID++ 2.0 commands HID: logitech-hidpp: Remove special-casing of Bluetooth devices HID: logitech-hidpp: Enable HID++ for all the Logitech Bluetooth devices ...
| * Merge branch 'for-6.1/google' into for-linusBenjamin Tissoires2022-10-054-19/+22
| |\ | | | | | | | | | - convert to use dev_groups (Greg Kroah-Hartman)
| | * HID: vivaldi: convert to use dev_groupsGreg Kroah-Hartman2022-08-254-19/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need for a driver to individually add/create device groups, the driver core will do it automatically for you. Convert the hid-vivaldi core driver to use the dev_groups pointer instead of manually calling the driver core to create the group and have it be cleaned up later on by the devm core. Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | Merge branch 'for-6.1/rmi' into for-linusBenjamin Tissoires2022-10-051-4/+2
| |\ \ | | | | | | | | | | | | - compilation warning fix (Jiangshan Yi)
| | * | HID: rmi: replace ternary operator with min()Jiangshan Yi2022-08-251-4/+2
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following coccicheck warning: drivers/hid/hid-rmi.c:240: WARNING opportunity for min(). drivers/hid/hid-rmi.c:350: WARNING opportunity for min(). min() macro is defined in include/linux/minmax.h. It avoids multiple evaluations of the arguments when non-constant and performs strict type-checking. Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | Merge branch 'for-6.1/wacom' into for-linusBenjamin Tissoires2022-10-054-17/+2
| |\ \ | | | | | | | | | | | | - Simplify comments (Christophe JAILLET)
| | * | HID: wacom: Simplify commentsChristophe JAILLET2022-08-254-17/+2
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove a left-over from commit 2874c5fd2842 ("treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152"). An empty comment block can be removed. While at it remove, also remove what is supposed to be the path/filename of the file. This is really low value... and wrong since commit 471d17148c8b ("Input: wacom - move the USB (now hid) Wacom driver in drivers/hid") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | Merge branch 'for-6.1/uclogic' into for-linusBenjamin Tissoires2022-10-0510-51/+500
| |\ \ | | | | | | | | | | | | | | | | - Add UGEEv2 support (XP-PEN Deco Pro S and Parblo A610 PRO) (José Expósito)
| | * | HID: uclogic: Add support for Parblo A610 PROJosé Expósito2022-08-253-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Parblo A610 PRO is a UGEE v2 device with a frame with 9 buttons and a bitmap dial. Its pen has 2 buttons, supports tilt and pressure. Add its ID in order to support the device. Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: Add support for XP-PEN Deco Pro SJosé Expósito2022-08-253-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The XP-PEN Deco Pro S is a UGEE v2 device with a frame with 8 buttons, a bitmap dial and a mouse. Its pen has 2 buttons, supports tilt and pressure. All the pieces to support it are already in place. Add its ID in order to support the device. The required Wireshark traces were captured by Jouke Witteveen. For more information check [1]. Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/738 [1] Tested-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: Add support for UGEE v2 mouse framesJosé Expósito2022-08-253-0/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the required HID descriptors and the initialization function for UGEE v2 frames with a mouse in the frame. Tested-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: Add support for UGEE v2 dial framesJosé Expósito2022-08-253-0/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the required HID descriptors and the initialization function for UGEE v2 frames with a bitmap dial. Tested-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: Parse the UGEE v2 frame typeJosé Expósito2022-08-253-5/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The string descriptor returned by UGEE v2 devices contains a byte indicating the device frame type. The values discovered so far are: - 0: Frame with buttons, present in the XP-PEN Deco L. - 1: Frame with buttons and dial, present in the PARBLO A610 PRO. - 2: Frame with buttons and a mouse, shaped as a dial + touchpad. Present in the XP-PEN Deco Pro S. Parse the frame type and add KUnit tests. Tested-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: Refactor UGEE v2 frame initializationJosé Expósito2022-08-251-18/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment, the driver only supports UGEE v2 devices that have buttons in their frames. In order to support other types of frames in the future, move the code used to initialize this kind of frames to its own function. Tested-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: Refactor UGEE v2 string descriptor parsingJosé Expósito2022-08-253-20/+226
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The UGEE v2 tablets expose a string descriptor with their capabilities. Move the code used to parse the descriptors and generate a parameter list from it to its own function and add KUnit tests to validate the parser. Tested-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: KUnit best practices and naming conventionsJosé Expósito2022-08-253-13/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | HID: uclogic: Fix warning in uclogic_rdesc_template_applyJosé Expósito2022-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building with Sparse enabled prints this warning: warning: incorrect type in assignment (different base types) expected signed int x got restricted __le32 [usertype] Cast the return value of cpu_to_le32() to fix the warning. Fixes: 08177f4 ("HID: uclogic: merge hid-huion driver in hid-uclogic") Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: uclogic: Add missing suffix for digitalizersJosé Expósito2022-08-251-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Pen (0x02) application usage was changed to Digitalizer (0x01) in commit f7d8e387d9ae ("HID: uclogic: Switch to Digitizer usage for styluses"). However, a suffix was not selected for the new usage. Handle the digitalizer application usage in uclogic_input_configured() and add the required suffix. 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 Tissoires2022-10-056-0/+237
| |\ \ | | | | | | | | | | | | - Support for various RC controllers (Marcus Folkesson)
| | * | HID: Add driver for PhoenixRC Flight ControllerMarcus Folkesson2022-09-205-0/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Folkesson2022-09-204-0/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Tissoires2022-10-054-0/+59
| |\ \ \ | | | | | | | | | | | | | | | | | | | | - 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 Stern2022-09-204-0/+59
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * | | Merge branch 'for-6.1/nintendo' into for-linusBenjamin Tissoires2022-10-051-28/+32
| |\ \ \ | | | | | | | | | | | | | | | | | | | | - better support of Nintendo clone controllers (Icenowy Zheng and Johnothan King)
| | * | | HID: nintendo: check analog user calibration for plausibilityJohnothan King2022-09-211-25/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Arne Wendt writes: Cheap clone controllers may (falsely) report as having a user calibration for the analog sticks in place, but return wrong/impossible values for the actual calibration data. In the present case at mine, the controller reports having a user calibration in place and successfully executes the read commands. The reported user calibration however is min = center = max = 0. This pull request addresses problems of this kind by checking the provided user calibration-data for plausibility (min < center < max) and falling back to the default values if implausible. I'll note that I was experiencing a crash because of this bug when using the GuliKit KingKong 2 controller. The crash manifests as a divide by zero error in the kernel logs: kernel: divide error: 0000 [#1] PREEMPT SMP NOPTI Link: https://github.com/nicman23/dkms-hid-nintendo/pull/25 Link: https://github.com/DanielOgorchock/linux/issues/36 Co-authored-by: Arne Wendt <arne.wendt@tuhh.de> Signed-off-by: Johnothan King <johnothanking@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/gvpL2G6VwXGJPvxX5KRiu9pVjvTivgayug_jdKDY6zfuAaAqncP9BkKLosjwUXNlgVVTMfJSKfwPF1K79cKAkwGComyC21vCV3q9B3EXNkE=@protonmail.com
| | * | | HID: nintendo: deregister home LED when it failsIcenowy Zheng2022-09-211-3/+2
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Pro Controller compatible controllers do not support home LED, and will fail when setting it. Currently this leads to probe failure. Change the code that fails probing to deregistering home LED. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Reviewed-by: Daniel J. Ogorchock <djogorchock@gmail.com> Reviewed-by: Silvan Jegen <s.jegen@gmail.com> [bentiss: changed "dflt" to "default"] Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220415100432.23453-1-icenowy@aosc.io
| * | | Merge branch 'for-6.1/amd_sfh' into for-linusBenjamin Tissoires2022-10-051-3/+5
| |\ \ \ | | | | | | | | | | | | | | | | | | | | - reduce verbosity of amd_sfh driver (Basavaraj Natikar) - better handling of devices with SFH1.1 (Basavaraj Natikar)
| | * | | HID: amd_sfh: Handle condition of "no sensors" for SFH1.1Basavaraj Natikar2022-09-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on num_hid_devices, each sensor device registers to HID. If "no sensors" then amd_sfh work initialization and scheduling doesn’t make sense and return ENODEV to stop driver probe. Hence add a check for num_hid_devices to handle special case in the situation of "no sensors" for SFH1.1. Fixes: 93ce5e0231d7 ("HID: amd_sfh: Implement SFH1.1 functionality") Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: amd_sfh: Change dev_err to dev_dbg for additional debug infoBasavaraj Natikar2022-09-301-3/+3
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Users should only be notified at most one time on systems doesn't have any sensors connected or non-supported systems. Check the return code and don't display error messages in those conditions. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-6.1/multitouch' into for-linusBenjamin Tissoires2022-10-051-4/+4
| |\ \ \ | | | | | | | | | | | | | | | - fix broken atomic checks by adding memory barriers (Andri Yngvason)
| | * | | HID: multitouch: Add memory barriersAndri Yngvason2022-09-201-4/+4
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes broken atomic checks which cause a race between the release-timer and processing of hid input. I noticed that contacts were sometimes sticking, even with the "sticky fingers" quirk enabled. This fixes that problem. Cc: stable@vger.kernel.org Fixes: 9609827458c3 ("HID: multitouch: optimize the sticky fingers timer") Signed-off-by: Andri Yngvason <andri@yngvason.is> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220907150159.2285460-1-andri@yngvason.is
| * | | Merge branch 'for-6.1/sony' into for-linusBenjamin Tissoires2022-10-052-12/+6
| |\ \ \ | | | | | | | | | | | | | | | - playstation: convert to use dev_groups (Greg Kroah-Hartman)
| | * | | HID: sony: Fix double word in commentsShaomin Deng2022-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the repeated word "not" in comments. Signed-off-by: Shaomin Deng <dengshaomin@cdjrlc.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220904154515.25143-1-dengshaomin@cdjrlc.com
| | * | | HID: playstation: convert to use dev_groupsGreg Kroah-Hartman2022-08-251-11/+5
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need for a driver to individually add/create device groups, the driver core will do it automatically for you. Convert the hid-playstation driver to use the dev_groups pointer instead of manually calling the driver core to create the group and have it be cleaned up later on by the devm core. Cc: Roderick Colenbrander <roderick.colenbrander@sony.com> Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-6.1/logitech' into for-linusBenjamin Tissoires2022-10-055520-83329/+369065
| |\ \ \ | | | | | | | | | | | | | | | | | | | | - Add hanlding of all Bluetooth HID++ devices and fixes in hid++ (Bastien Nocera)
| | * | | hid: hid-logitech-hidpp: avoid unnecessary assignments in hidpp_connect_eventHangyu Hua2022-09-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hidpp->delayed_input can't be assigned to an object that already call input_free_device when input_register_device fails. Fixes: c39e3d5fc9dd ("HID: logitech-hidpp: late bind the input device on wireless connection") Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220812025515.19467-1-hbh25y@gmail.com
| | * | | HID: logitech-hidpp: Detect hi-res scrolling supportBastien Nocera2022-09-201-57/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than relying on a never-ending stream of patches for quirks. This change will detect whether HID++ 1.0 hi-res scroll, HID++ 2.0 hi-res scroll or HID++ 2.0 hi-res scroll wheel is supported, and enable the feature without the need for quirks. Tested on a Logitech M705 mouse that was unsupported before this change. [ 9.365324] logitech-hidpp-device 0003:046D:406D.0006: input,hidraw3: USB HID v1.11 Mouse [Logitech M705] on usb-0000:00:14.0-4/input2:3 [ 57.472434] logitech-hidpp-device 0003:046D:406D.0006: HID++ 4.5 device connected. [ 57.616429] logitech-hidpp-device 0003:046D:406D.0006: Detected HID++ 2.0 hi-res scroll wheel [ 57.712424] logitech-hidpp-device 0003:046D:406D.0006: wheel multiplier = 8 Link: https://bugzilla.kernel.org/show_bug.cgi?id=216480 Signed-off-by: Bastien Nocera <hadess@hadess.net> Reviewed-by: Harry Cutts <hcutts@chromium.org> Tested-by: Peter F. Patel-Schneider <pfpschneider@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220914132146.6435-1-hadess@hadess.net
| | * | | HID: logitech-hidpp: Remove hard-coded "Sw. Id." for HID++ 2.0 commandsBastien Nocera2022-09-071-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some HID++ 2.0 commands had correctly set a non-zero software identifier directly as part of their function identifiers, but it's more correct to define the function identifier and the software identifier separately before combined them when the command is sent. As this is now done in the previous commit, remove the hard-coded 0x1 software identifiers in the function definitions. Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: logitech-hidpp: Fix "Sw. Id." for HID++ 2.0 commandsBastien Nocera2022-09-071-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Always set a non-zero "Sw. Id." in the lower nibble of the Function/ASE and Software Identifier byte in HID++ 2.0 commands. As per the "Protocol HID++2.0 essential features" section in https://lekensteyn.nl/files/logitech/logitech_hidpp_2.0_specification_draft_2012-06-04.pdf " Software identifier (4 bits, unsigned) A number uniquely defining the software that sends a request. The firmware must copy the software identifier in the response but does not use it in any other ways. 0 Do not use (allows to distinguish a notification from a response). " Link: https://bugzilla.kernel.org/show_bug.cgi?id=215699 Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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