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* Merge branch 'for-linus' of ↵Linus Torvalds2018-04-0540-61/+60
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: kfifo: fix inaccurate comment tools/thermal: tmon: fix for segfault net: Spelling s/stucture/structure/ edd: don't spam log if no EDD information is present Documentation: Fix early-microcode.txt references after file rename tracing: Block comments should align the * on each line treewide: Fix typos in printk GenWQE: Fix a typo in two comments treewide: Align function definition open/close braces
| * kfifo: fix inaccurate commentMartin Kelly2018-03-271-1/+1
| | | | | | | | | | | | | | | | The comment in __kfifo_alloc says we round down, but we actually round up, so correct it. Signed-off-by: Martin Kelly <mkelly@xevo.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * tools/thermal: tmon: fix for segfaultFrank Asseg2018-03-272-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a segfault occurring when e.g. <TAB> is pressed multiple times in the ncurses tmon application. The segfault is caused by incrementing cur_thermal_record in the main function without checking if it's value reached NR_THERMAL_RECORD immediately. Since the boundary check only occurred in update_thermal_data a race condition existed, which lead to an attempted read beyond the last element of the trec array. The fix was implemented by moving the cur_thermal_record incrementation to the update_thermal_data function using a temporary variable on which the boundary condition is checked before updating cur_thread_record, so that the variable is never incremented beyond the trec array's boundary. It seems the segfault does not occur on every machine: On a HP EliteBook G4 the segfault happens, while it does not happen on a Thinkpad T540p. Signed-off-by: Frank Asseg <frank.asseg@objecthunter.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * net: Spelling s/stucture/structure/Geert Uytterhoeven2018-03-274-4/+4
| | | | | | | | | | Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * edd: don't spam log if no EDD information is presentJohannes Thumshirn2018-03-271-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | We've had reports from users being concerned about messages like: [ 4.487246] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 4.487251] EDD information not available. While these are more or less irrelevant, tell edd.c to not annoy anyone. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * Documentation: Fix early-microcode.txt references after file renameJaak Ristioja2018-03-273-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file Documentation/x86/early-microcode.txt was renamed to Documentation/x86/microcode.txt in 0e3258753f81, but it was still referenced by its old name in a three places: * Documentation/x86/00-INDEX * arch/x86/Kconfig * arch/x86/kernel/cpu/microcode/amd.c This commit updates these references accordingly. Fixes: 0e3258753f81 ("x86/microcode: Document the three loading methods") Signed-off-by: Jaak Ristioja <jaak@ristioja.ee> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * tracing: Block comments should align the * on each lineRohit Visavalia2018-03-271-1/+1
| | | | | | | | | | | | | | | | Resolved Block comments use * on subsequent lines checkpatch warning. Issue found by checkpatch. Signed-off-by: Rohit Visavalia <rohit.visavalia@softnautics.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * treewide: Fix typos in printkMasanari Iida2018-03-278-10/+10
| | | | | | | | | | | | | | | | This patch fixes spelling typos found in printk. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * GenWQE: Fix a typo in two commentsMarkus Elfring2018-03-271-2/+2
| | | | | | | | | | | | | | | | Add a missing character in two words of these descriptions. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * treewide: Align function definition open/close bracesJoe Perches2018-03-2619-28/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some functions definitions have either the initial open brace and/or the closing brace outside of column 1. Move those braces to column 1. This allows various function analyzers like gnu complexity to work properly for these modified functions. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'for-linus' of ↵Linus Torvalds2018-04-0527-253/+1180
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: - 3rd generation Wacom Intuos BT device support from Aaron Armstrong Skomra - support for NSG-MR5U and NSG-MR7U devices from Todd Kelner - multitouch Razer Blade Stealth support from Benjamin Tissoires - Elantech touchpad support from Alexandrov Stansilav - a few other scattered-around fixes and cleanups to drivers and generic code * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (31 commits) HID: google: Enable PM Full On mode when adjusting backlight HID: google: add google hammer HID driver HID: core: reset the quirks before calling probe again HID: multitouch: do not set HID_QUIRK_NO_INIT_REPORTS HID: core: remove the need for HID_QUIRK_NO_EMPTY_INPUT HID: use BIT() macro for quirks too HID: use BIT macro instead of plain integers for flags HID: multitouch: remove dead zones of Razer Blade Stealth HID: multitouch: export a quirk for the button handling of touchpads HID: usbhid: extend the polling interval configuration to keyboards HID: ntrig: document sysfs interface HID: wacom: wacom_wac_collection() is local to wacom_wac.c HID: wacom: generic: add the "Report Valid" usage HID: wacom: generic: Support multiple tools per report HID: wacom: Add support for 3rd generation Intuos BT HID: core: rewrite the hid-generic automatic unbind HID: sony: Add touchpad support for NSG-MR5U and NSG-MR7U remotes HID: hid-multitouch: Use true and false for boolean values HID: hid-ntrig: use true and false for boolean values HID: logitech-hidpp: document sysfs interface ...
| * \ Merge branch 'for-4.17/wacom' into for-linusJiri Kosina2018-04-052-48/+179
| |\ \ | | | | | | | | | | | | Pull support for 3rd generation Intuos BT device
| | * | HID: wacom: wacom_wac_collection() is local to wacom_wac.cJiri Kosina2018-03-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | ... and therefore should be static. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: wacom: generic: add the "Report Valid" usageAaron Armstrong Skomra2018-03-072-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wacom Bluetooth reports contain multiple pen frames per report. Each frame contains a flag indicating if the frame is valid. Future Wacom devices with this type of report may contain HID descriptors, add support for this usage to the generic codepath of the Wacom driver. Signed-off-by: Aaron Armstrong Skomra <skomra@gmail.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: wacom: generic: Support multiple tools per reportAaron Armstrong Skomra2018-03-071-26/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Wacom devices contain contain Pen and Pad usages in the same report. Future devices of this type may utilize HID Descriptors. The generic code path of the Wacom driver previously assumed pen, touch, and pad reports were delivered in separate reports. This patch adds support for processing each collection of a report separately, in order to support reports with multiple tools. Signed-off-by: Aaron Armstrong Skomra <skomra@gmail.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: wacom: Add support for 3rd generation Intuos BTAaron Armstrong Skomra2018-03-072-20/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the code path that predates generic device support. Signed-off-by: Aaron Armstrong Skomra <skomra@gmail.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.17/upstream' into for-linusJiri Kosina2018-04-059-63/+54
| |\ \ \ | | | | | | | | | | | | | | | Pull a few small generic code cleanups.
| | * | | HID: usbhid: extend the polling interval configuration to keyboardsFilip Alac2018-03-232-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For mouse and joystick devices user can change the polling interval via usbhid.mousepoll and usbhid.jspoll. Implement the same thing for keyboards, so user can reduce(or increase) input latency this way. This has been tested with a Cooler Master Devastator with kbpoll=32, resulting in delay between events of 32 ms(values were taken from evtest). Signed-off-by: Filip Alac <filipalac@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: core: rewrite the hid-generic automatic unbindBenjamin Tissoires2018-03-063-48/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We actually can have the unbind/rebind logic in hid-core.c, leaving only the match function in hid-generic. This makes hid-generic simpler and the whole logic simpler too. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: hid-multitouch: Use true and false for boolean valuesGustavo A. R. Silva2018-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Assign true or false to boolean variables instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: hid-ntrig: use true and false for boolean valuesGustavo A. R. Silva2018-03-061-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Assign true or false to boolean variables instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: uhid: use strlcpy() instead of strncpy()Xiongfeng Wang2018-02-161-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc-8 reports drivers/hid/uhid.c: In function 'uhid_dev_create2': ./include/linux/string.h:245:9: warning: '__builtin_strncpy' output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation] The compiler require that the input param 'len' of strncpy() should be greater than the length of the src string, so that '\0' is copied as well. We can just use strlcpy() to avoid this warning. Signed-off-by: Xiongfeng Wang <xiongfeng.wang@linaro.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: asus: make array 'buf' static constColin Ian King2018-02-161-1/+3
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't populate the const read-only array 'buf' on the stack but instead make it static. Makes the object code smaller by 26 bytes: Before: text data bss dec hex filename 14378 2384 64 16826 41ba linux/drivers/hid/hid-asus.o After: text data bss dec hex filename 14296 2440 64 16800 41a0 linux/drivers/hid/hid-asus.o (gcc version 7.2.0 x86_64) [jkosina@suse.cz: change commit message slightly] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.17/sony' into for-linusJiri Kosina2018-04-053-6/+130
| |\ \ \ | | | | | | | | | | | | | | | Pull support for NSG-MR5U and NSG-MR7U devices.
| | * | | HID: sony: Add touchpad support for NSG-MR5U and NSG-MR7U remotesTodd Kelner2018-03-063-6/+130
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sony's NSG-MR5U and NSG-MR7U remote controls have a full keyboard and a touchpad. The keyboard is already supported by the existing Linux kernel and drivers but the touchpad is not recognized. This patch adds the coded needed to bring full functionality to the touchpad. Note that these remotes use the vendor code for SMK even though they are Sony branded. Known limitations - The built-in accelerometers are not supported by these changes - When the Drag (Fn) key is used as a mouse button, the button is automatically released when the key begins repeating. There are two workarounds for this 1) Use the button behind the touchpad instead of the Drag (Fn) key or 2) Disable the key repeat functionality or increase the key repeat delay. Signed-off-by: Todd Kelner <tsopdump@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.17/multitouch' into for-linusJiri Kosina2018-04-056-77/+65
| |\ \ \ | | | | | | | | | | | | | | | Pull Razer Blade Stealth support improvement and a few generic cleanups
| | * | | HID: core: reset the quirks before calling probe againBenjamin Tissoires2018-03-232-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Given that now the quirk handling is done in hid-quirk.c, we can actually reset the quirks before calling .probe(), so that the drivers do not need to keep track of initial quirks. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: multitouch: do not set HID_QUIRK_NO_INIT_REPORTSBenjamin Tissoires2018-03-231-17/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is set by default now, so there is no point setting it in the driver Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: core: remove the need for HID_QUIRK_NO_EMPTY_INPUTBenjamin Tissoires2018-03-235-10/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no real point of registering an empty input node. This should be default, but given some drivers need the blank input node to set it up during input_configured, we need to postpone the check for hidinput_has_been_populated(). Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: use BIT() macro for quirks tooBenjamin Tissoires2018-03-231-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should prevent future mess ups fortunately. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> -- include/linux/hid.h | 52 ++++++++++++++++++++++++++-------------------------- 1 file changed, 26 insertions(+), 26 deletions(-) Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: use BIT macro instead of plain integers for flagsBenjamin Tissoires2018-03-231-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This can lead to some hairy situation with the developer losing a day or two realizing that 4 should be after 2, not 3. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> -- include/linux/hid.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: multitouch: remove dead zones of Razer Blade StealthBenjamin Tissoires2018-03-231-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Razer Blade Stealth detects palms too aggressively and this creates a dead zone around the touchpad. Users like being able to use their entire touchpad, so we should probably not filter out the "palm" events from the device and report them as regular touches, leaving the palm detection up to the upper stack Link: https://bugs.freedesktop.org/show_bug.cgi?id=105409 Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: multitouch: export a quirk for the button handling of touchpadsBenjamin Tissoires2018-03-231-12/+10
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using the class name, we better have a specific quirk for it so other classes can make use of it. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.17/hid-i2c' into for-linusJiri Kosina2018-04-051-2/+2
| |\ \ \ | | | | | | | | | | | | | | | Small hid-i2c acpi cleanup.
| | * | | HID: i2c-hid: Use ACPI_COMPANION() directlyAndy Shevchenko2018-02-161-2/+2
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of doing additional checks and functional calls, just get ACPI companion device directly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.17/hid-elan' into for-linusJiri Kosina2018-04-055-0/+434
| |\ \ \ | | | | | | | | | | | | | | | | | | | | Pull new hid-elan driver, currently providing support for touchpad found in certain HP Pavilion x2 laptops.
| | * | | HID: Add driver for USB ELAN TouchpadAlexandrov Stansilav2018-02-165-0/+434
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is driver for usb touchpad found on HP Pavilion x2 10-p0xx laptop. On this device keyboard and touchpad connected as a single usb device with two interfaces: keyboard, which exposes ordinary keys and second interface is touchpad which also contains FlightMode button and audio mute led (which physically placed on keyboard for some reason). Initially, this touchpad works in mouse emulation mode, this driver will switch it to touchpad mode, which can track 5 fingers and can report coordinates for two of them. Signed-off-by: Alexandrov Stansilav <neko@nya.ai> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.17/google-hammer' into for-linusJiri Kosina2018-04-054-0/+148
| |\ \ \ | | | | | | | | | | | | | | | Support for Google Hammer device.
| | * | | HID: google: Enable PM Full On mode when adjusting backlightHaridhar Kalvala2018-03-281-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hammer LED backlight brightness is not getting set when USB device is in suspend state. This patch fixes the issue by requesting USB HID device to be in FULLON mode, so that sending hardware output report and hardware raw request won't fail to set brightness, and set device back to NORMAL mode once this call returns. Signed-off-by: Haridhar Kalvala <haridhar.kalvala@intel.com> Reviewed-by: Dmitry Torokhov <dtor@chromium.org> Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: google: add google hammer HID driverWei-Ning Huang2018-03-274-0/+134
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Google hammer HID driver. This driver allow us to control hammer keyboard backlight and support future features. Signed-off-by: Wei-Ning Huang <wnhuang@google.com> Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.17/elecom' into for-linusJiri Kosina2018-04-054-30/+34
| |\ \ \ | | | | | | | | | | | | | | | Support for new elecom device.
| | * | | HID: elecom: add support for EX-G M-XT4DRBK trackballTomasz Kramkowski2018-03-063-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables the 6th button on the ELECOM EX-G M-XT4DRBK trackball mouse. This is a left handed EX-G variant which only comes in a wireless (D) model. It has a total of 6 buttons but one of these is not available because of how the HID descriptor is configured. Signed-off-by: Tomasz Kramkowski <tk@the-tk.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: elecom: refer to trackballs by model name instead of seriesTomasz Kramkowski2018-03-064-30/+30
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes all references to ELECOM trackballs using their series name to refer to them by their model name. ELECOM provides multiple series of mice such as EX-G, HUGE, and DEFT. Although it has not caused conflicts in the driver, there can be more than one iteration of mice in each series. For example, there are 7 variants of EX-G trackballs but only three (M-XT3URBK, M-XT3DRBK, and M-XT4DRBK) need a driver to work correctly. There are also 4 DEFT series trackballs but two of them have the same VID:PID as the other two. I picked the earlier model for the naming of the PID macros. Signed-off-by: Tomasz Kramkowski <tk@the-tk.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: ntrig: document sysfs interfaceAishwarya Pant2018-03-071-0/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add sysfs documentation for N-Trig touchscreens under Documentation/ABI. Descriptions have been collected from code comments. Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: logitech-hidpp: document sysfs interfaceAishwarya Pant2018-03-061-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Descriptions have been collected from git commit logs. Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: corsair: Add K70 Vengeance and K70 RAPIDFIRE toAaron Bottegal2018-02-161-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | K70 Vengeance sends garbage keypresses when changing backlight brightness. This hooks to the existing corsair driver, which filters out those invalid keypresses on similar devices in the input mapping code. V2: Fix spelling. Signed-off-by: Aaron Bottegal <aaronbottegal@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: Fix hid_report_len usageAaron Ma2018-02-164-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follow the change of return type u32 of hid_report_len, fix all the types of variables those get the return value of hid_report_len to u32, and all other code already uses u32. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: core: Fix size as type u32Aaron Ma2018-02-162-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When size is negative, calling memset will make segment fault. Declare the size as type u32 to keep memset safe. size in struct hid_report is unsigned, fix return type of hid_report_len to u32. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: i2c-hid: fix size check and type usageAaron Ma2018-02-161-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When convert char array with signed int, if the inbuf[x] is negative then upper bits will be set to 1. Fix this by using u8 instead of char. ret_size has to be at least 3, hid_input_report use it after minus 2 bytes. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: corsair: Add support for the GLAIVE RGB gaming mouseGuus Sliepen2018-02-163-6/+13
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | This mouse sold by Corsair as the GLAIVE RGB gaming mouse has the same problem with its HID reports as the Scimitar PRO RGB, so reuse the same fix for the GLAIVE RGB. Signed-off-by: Guus Sliepen <guus@sliepen.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-23 17:46:25 +0100