user/sven/linux.git/drivers/hid, branch v4.19.17

HID: ite: Add USB id match for another ITE based keyboard rfkill key quirk

2019-01-13T08:50:56Z

[ Upstream commit 4050207485e47e00353e87f2fe2166083e282688 ] The 258a:6a88 keyboard-dock shipped with the Prowise PT301 tablet is likely another ITE based design. The controller die is directly bonded to the PCB with a blob of black glue on top so there are no markings and the 258a vendor-id used is unknown anywhere. But the keyboard has the exact same hotkeys mapped to Fn+F1 - F10 as the other ITE8595 keyboard I have *and* it has the same quirky behavior wrt the rfkill hotkey. Either way as said this keyboard has the same quirk for its rfkill / airplane mode hotkey as the ITE 8595 chip, it only sends a single release event when pressed and released, it never sends a press event. This commit adds the 258a:6a88 USB id to the hid-ite id-table, fixing the rfkill key not working on this keyboard. Signed-off-by: Hans de Goede Signed-off-by: Benjamin Tissoires Signed-off-by: Sasha Levin

Input: hyper-v - fix wakeup from suspend-to-idle

2018-12-21T13:15:12Z

[ Upstream commit 10f91c73cc41ceead210a905dbd196398e99c7d2 ] It makes little sense but still possible to put Hyper-V guests into suspend-to-idle state. To wake them up two wakeup sources were registered in the past: hyperv-keyboard and hid-hyperv. However, since commit eed4d47efe95 ("ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle") pm_wakeup_event() from these devices is ignored. Switch to pm_wakeup_hard_event() API as these devices are actually the only possible way to wakeup Hyper-V guests. Fixes: eed4d47efe95 (ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle) Reviewed-by: Rafael J. Wysocki Acked-by: K. Y. Srinivasan Acked-by: Jiri Kosina Signed-off-by: Vitaly Kuznetsov Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

HID: quirks: fix RetroUSB.com devices

2018-12-13T08:16:23Z

commit 868613f1c0ccf7b832f38b48b18cca31cdeb3d26 upstream. SNES RetroPort and RetroPad register only 4 gamepad buttons when they should register all 8 buttons. This is described here: https://ask.fedoraproject.org/en/question/128102 This is happening because of: Commit 190d7f02ce8e ("HID: input: do not increment usages when duplicate is found") Here, I add the quirk HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE (created for backward compatibility with the change in 190d7f02ce8e) for the two products. Tested with both RetroPort and RetroPad. Cc: stable@vger.kernel.org # v4.18+ Signed-off-by: Nic Soudée Signed-off-by: Benjamin Tissoires Signed-off-by: Greg Kroah-Hartman

HID: multitouch: Add pointstick support for Cirque Touchpad

2018-12-13T08:16:13Z

[ Upstream commit 12d43aacf9a74d0eb66fd0ea54ebeb79ca28940f ] Cirque Touchpad/Pointstick combo is similar to Alps devices, it requires MT_CLS_WIN_8_DUAL to expose its pointstick as a mouse. Signed-off-by: Kai-Heng Feng Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

Revert "HID: uhid: use strlcpy() instead of strncpy()"

2018-12-13T08:16:13Z

[ Upstream commit 4d26d1d1e8065bb3326a7c06d5d4698e581443a9 ] This reverts commit 336fd4f5f25157e9e8bd50e898a1bbcd99eaea46. Please note that `strlcpy()` does *NOT* do what you think it does. strlcpy() *ALWAYS* reads the full input string, regardless of the 'length' parameter. That is, if the input is not zero-terminated, strlcpy() will *READ* beyond input boundaries. It does this, because it always returns the size it *would* copy if the target was big enough, not the truncated size it actually copied. The original code was perfectly fine. The hid device is zero-initialized and the strncpy() functions copied up to n-1 characters. The result is always zero-terminated this way. This is the third time someone tried to replace strncpy with strlcpy in this function, and gets it wrong. I now added a comment that should at least make people reconsider. Signed-off-by: David Herrmann Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

HID: input: Ignore battery reported by Symbol DS4308

2018-12-13T08:16:10Z

[ Upstream commit 0fd791841a6d67af1155a9c3de54dea51220721e ] The Motorola/Zebra Symbol DS4308-HD is a handheld USB barcode scanner which does not have a battery, but reports one anyway that always has capacity 2. Let's apply the IGNORE quirk to prevent it from being treated like a power supply so that userspaces don't get confused that this accessory is almost out of power and warn the user that they need to charge their wired barcode scanner. Reported here: https://bugs.chromium.org/p/chromium/issues/detail?id=804720 Signed-off-by: Benson Leung Reviewed-by: Benjamin Tissoires Signed-off-by: Benjamin Tissoires Signed-off-by: Sasha Levin

iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers

2018-12-05T18:32:13Z

commit 0145b50566e7de5637e80ecba96c7f0e6fff1aad upstream. Before this commit sensor_hub_input_attr_get_raw_value() failed to take the signedness of 16 and 8 bit values into account, returning e.g. 65436 instead of -100 for the z-axis reading of an accelerometer. This commit adds a new is_signed parameter to the function and makes all callers pass the appropriate value for this. While at it, this commit also fixes up some neighboring lines where statements were needlessly split over 2 lines to improve readability. Signed-off-by: Hans de Goede Acked-by: Srinivas Pandruvada Acked-by: Benjamin Tissoires Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

HID: steam: remove input device when a hid client is running.

2018-12-01T08:37:24Z

commit 385a4886778f6d6e61eff1d4d295af332d7130e1 upstream. Previously, when a HID client such as the Steam Client was running, this driver disabled its input device to avoid doubling the input events. While it worked mostly fine, some games got confused by the idle gamepad, and switched to two player mode, or asked the user to choose which gamepad to use. Other games just crashed, probably a bug in Unity [1]. With this commit, when a HID client starts, the input device is removed; when the HID client ends the input device is recreated. [1]: https://github.com/ValveSoftware/steam-for-linux/issues/5645 Signed-off-by: Rodrigo Rivas Costa Signed-off-by: Jiri Kosina Cc: Pierre-Loup Griffais Signed-off-by: Greg Kroah-Hartman

HID: Add quirk for Microsoft PIXART OEM mouse

2018-11-27T15:13:11Z

commit e82e62e390d39c3819641cd721695702180d54fb upstream. The PixArt OEM mice are known for disconnecting every minute in runlevel 1 or 3 if they are not always polled. So add quirk ALWAYS_POLL for this one as well. References: https://www.spinics.net/lists/linux-usb/msg88965.html http://linet.gr.jp/~kojima/PlamoWeb/ML/htdocs/201808/msg00019.html Signed-off-by: Sebastian Parschauer CC: stable@vger.kernel.org Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

HID: Add quirk for Primax PIXART OEM mice

2018-11-27T15:13:10Z

commit fb862c3b199d28bee238d52e8270eae8650d6cb0 upstream. The PixArt OEM mice are known for disconnecting every minute in runlevel 1 or 3 if they are not always polled. So add quirk ALWAYS_POLL for two Primax mice as well. 0x4e22 is the Dell MS111-P and 0x4d0f is the unbranded HP Portia mouse HP 697738-001. Both were built until approx. 2014. Those were the standard mice from those vendors and are still around - even as new old stock. Reference: https://github.com/sriemer/fix-linux-mouse/issues/11 Signed-off-by: Sebastian Parschauer CC: stable@vger.kernel.org Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman