kernel.git/drivers/hid/usbhid, branch linux-4.7.y

HID: hiddev: validate num_values for HIDIOCGUSAGES, HIDIOCSUSAGES commands

2016-06-24T08:21:39Z

This patch validates the num_values parameter from userland during the HIDIOCGUSAGES and HIDIOCSUSAGES commands. Previously, if the report id was set to HID_REPORT_ID_UNKNOWN, we would fail to validate the num_values parameter leading to a heap overflow. Cc: stable@vger.kernel.org Signed-off-by: Scott Bauer Signed-off-by: Jiri Kosina

Merge branch 'for-4.7/upstream' into for-linus

2016-05-17T10:41:22Z

Conflicts: drivers/hid/usbhid/hid-quirks.c

HID: usbhid: quirks for Corsair RGB keyboard & mice (K70R, K95RGB, M65RGB, K70RGB, K65RGB)

2016-04-27T09:21:29Z

These devices feature multiple interfaces/endpoints: a legacy BIOS/boot interface (endpoint 0x81), as well as 2 corsair-specific keyboard interfaces (endpoint 0x82, 0x83 IN/0x03 OUT) and an RGB LED control interface (endpoint 0x84 IN/0x04 OUT) Because the extra 3 interfaces are not of subclass USB_INTERFACE_SUBCLASS_BOOT, HID_QUIRK_NOGET is not automatically set on them and a 10s timeout per-endpoint (30s per device) occurs initialising reports on boot. We configure HID_QUIRK_NO_INIT_REPORTS for these devices. Additionally the left-side G1-G18 macro keys on the K95RGB generate output on the un-opened 0x82/0x83 endpoints which causes the keyboard to stop responding waiting for this event to be collected. We enable HID_QUIRK_ALWAYS_POLL to prevent this situation from occurring. Signed-off-by: Trent Lloyd Tested-by: SUGNIAUX Wilfried Signed-off-by: Jiri Kosina

HID: Fix boot delay for Creative SB Omni Surround 5.1 with quirk

2016-04-25T14:23:26Z

Needed for v2 of the device firmware, otherwise kernel will stuck for few seconds and throw "usb_submit_urb(ctrl) failed: -1" early on system boot. Signed-off-by: Nazar Mokrynskyi Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

HID: usbhid: fix inconsistent reset/resume/reset-resume behavior

2016-03-24T14:26:20Z

The usbhid driver has inconsistently duplicated code in its post-reset, resume, and reset-resume pathways. reset-resume doesn't check HID_STARTED before trying to restart the I/O queues. resume fails to clear the HID_SUSPENDED flag if HID_STARTED isn't set. resume calls usbhid_restart_queues() with usbhid->lock held and the others call it without holding the lock. The first item in particular causes a problem following a reset-resume if the driver hasn't started up its I/O. URB submission fails because usbhid->urbin is NULL, and this triggers an unending reset-retry loop. This patch fixes the problem by creating a new subroutine, hid_restart_io(), to carry out all the common activities. It also adds some checks that were missing in the original code: After a reset, there's no need to clear any halted endpoints. After a resume, if a reset is pending there's no need to restart any I/O until the reset is finished. After a resume, if the interrupt-IN endpoint is halted there's no need to submit the input URB until the halt has been cleared. Signed-off-by: Alan Stern Reported-by: Daniel Fraga Tested-by: Daniel Fraga CC: Signed-off-by: Jiri Kosina

HID: usbhid: enable NO_INIT_REPORTS quirk for Semico USB Keykoard2

2016-03-10T17:20:24Z

The device which identifies itself as a "USB Keykoard" (no typo) with VID:PID 1a2c:0027 does not seem to be handling the reports initialization very well. This results in a "usb_submit_urb(ctrl) failed: -1" message from the kernel when connected, and a delay before its initialization. It can also cause the hang the system. This patch adds the quirk for this device, which causes the delay to disappear. It is named as "USB Keykoard2" because the "USB Keykoard" already exists. Signed-off-by: Daniel Bristot de Oliveira Signed-off-by: Jiri Kosina

HID: quirks: Add no_init_reports for AKAI midi controller

2016-01-29T15:38:20Z

The midi controller times-out while initializing reports, this causes boot to take an extra 10 seconds. The device descriptor advertises that it has an internal HID device but seems to not actually do anything useful. Signed-off-by: Stafford Horne Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

HID: add HID_QUIRK_NOGET to Quanta 3003 too

2016-01-21T13:13:01Z

dmesg shows a lot of: [ 1374.890348] hid-multitouch 0003:0408:3003.0007: usb_submit_urb(ctrl) failed: -1 [ 1384.916388] hid-multitouch 0003:0408:3003.0007: usb_submit_urb(ctrl) failed: -1 [ 1384.916432] hid-multitouch 0003:0408:3003.0007: timeout initializing reports Add the quirk and make the touchscreen happy. Signed-off-by: Benjamin Tissoires Tested-by: Jim lovell Signed-off-by: Jiri Kosina

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2016-01-15T00:20:42Z

Pull HID updates from Jiri Kosina: - appoint Benjamin Tissoires as co-maintainer / designated reviewer - sysfs report_descriptor visibility fix for unclaimed devices, from Andy Lutomirski - suspend/resume fixes for Sony driver from Frank Praznik - IRQ deadlock fix from Ioan-Adrian Ratiu - hid-i2c fixes affecting (at least) Yoga 900 from Mika Westerberg and Srinivas Pandruvada - a lot of new device support (especially, but not limited to, Wacom) and assorted small misc fixes - almost complete G920 support; the only bit that is missing is switching the device to HID mode automatically; Simon Wood and Michal Maly are working on it. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (46 commits) Revert "INPUT: xpad: switch Logitech G920 Wheel into HID mode" HID: sensor-hub: Add quirk for Lenovo Yoga 900 with ITE Chips HID: Add new PID for Microchip Pick16F1454 HID: wacom: Use correct report to query pen ID from INTUOSHT2 devices HID: i2c-hid: Prevent sending reports from racing with device reset HID: use kobj_to_dev() HID: wiimote: use dev_to_wii() HID: add a new helper to_hid_driver() HID: use to_hid_device() HID: move to_hid_device() to hid.h HID: usbhid: use to_usb_device HID: corsair: Convert to use module_hid_driver HID: input: ignore the battery in OKLICK Laser BTmouse HID: wacom: Fix pad button range for CINTIQ_COMPANION_2 HID: wacom: Fix touchring value reporting HID: wacom: Report 'strip2' values in ABS_RY HID: wacom: Limit touchstrip data to 13 bits HID: wacom: bitwise vs logical ORs HID: wacom: Apply lowres quirk to BAMBOO_TOUCH devices HID: enable hid device to suspend/resume asynchronously ...

Merge branches 'for-4.4/upstream-fixes', 'for-4.5/async-suspend', 'for-4.5/container-of-cleanups', 'for-4.5/core', 'for-4.5/i2c-hid', 'for-4.5/logitech', 'for-4.5/multitouch', 'for-4.5/sony', 'for-4.5/upstream' and 'for-4.5/wacom' into for-linus

2016-01-14T15:11:06Z