summaryrefslogtreecommitdiffstats
path: root/drivers/hid
Commit message (Collapse)AuthorAgeFilesLines
* HID: i2c-hid: fix inverted return value from i2c_hid_command()Jiri Kosina2018-04-191-1/+1
| | | | | | | | | | i2c_hid_command() returns non-zero in error cases (the actual errno). Error handling in for I2C_HID_QUIRK_RESEND_REPORT_DESCR case in i2c_hid_resume() had the check inverted; fix that. Fixes: 3e83eda467 ("HID: i2c-hid: Fix resume issue on Raydium touchscreen device") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: i2c-hid: Fix resume issue on Raydium touchscreen deviceAaron Ma2018-04-122-0/+16
| | | | | | | | | | | | | | When Rayd touchscreen resumed from S3, it issues too many errors like: i2c_hid i2c-RAYD0001:00: i2c_hid_get_input: incomplete report (58/5442) And all the report data are corrupted, touchscreen is unresponsive. Fix this by re-sending report description command after resume. Add device ID as a quirk. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: wacom: bluetooth: send exit report for recent Bluetooth devicesAaron Armstrong Skomra2018-04-121-30/+46
| | | | | | | | | | | The code path for recent Bluetooth devices omits an exit report which resets all the values of the device. Fixes: 4922cd26f0 ("HID: wacom: Support 2nd-gen Intuos Pro's Bluetooth classic interface") Cc: <stable@vger.kernel.org> # 4.11 Signed-off-by: Aaron Armstrong Skomra <aaron.skomra@wacom.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: hidraw: Fix crash on HIDIOCGFEATURE with a destroyed deviceRodrigo Rivas Costa2018-04-091-0/+5
| | | | | | | | | | | | | | Doing `ioctl(HIDIOCGFEATURE)` in a tight loop on a hidraw device and then disconnecting the device, or unloading the driver, can cause a NULL pointer dereference. When a hidraw device is destroyed it sets 0 to `dev->exist`. Most functions check 'dev->exist' before doing its work, but `hidraw_get_report()` was missing that check. Cc: stable@vger.kernel.org Signed-off-by: Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: input: fix battery level reporting on BT miceDmitry Torokhov2018-04-091-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 581c4484769e ("HID: input: map digitizer battery usage") assumed that devices having input (qas opposed to feature) report for battery strength would report the data on their own, without the need to be polled by the kernel; unfortunately it is not so. Many wireless mice do not send unsolicited reports with battery strength data and have to be polled explicitly. As a complication, stylus devices on digitizers are not normally connected to the base and thus can not be polled - the base can only determine battery strength in the stylus when it is in proximity. To solve this issue, we add a special flag that tells the kernel to avoid polling the device (and expect unsolicited reports) and set it when report field with physical usage of digitizer stylus (HID_DG_STYLUS). Unless this flag is set, and we have not seen the unsolicited reports, the kernel will attempt to poll the device when userspace attempts to read "capacity" and "state" attributes of power_supply object corresponding to the devices battery. Fixes: 581c4484769e ("HID: input: map digitizer battery usage") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=198095 Cc: stable@vger.kernel.org Reported-and-tested-by: Martin van Es <martin@mrvanes.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'for-linus' of ↵Linus Torvalds2018-04-0523-214/+1052
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Kosina2018-04-057-59/+51
| |\ \ | | | | | | | | | | | | Pull a few small generic code cleanups.
| | * | HID: usbhid: extend the polling interval configuration to keyboardsFilip Alac2018-03-231-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Tissoires2018-03-062-44/+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 Kosina2018-04-055-45/+32
| |\ \ | | | | | | | | | | | | 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 Tissoires2018-03-234-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: 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: 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 Ma2018-02-161-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | usb: ldusb: add PIDs for new CASSY devices supported by this driverKarsten Koop2018-02-152-0/+6
| | | | | | | | | | | | | | | | | | This patch adds support for new CASSY devices to the ldusb driver. The PIDs are also added to the ignore list in hid-quirks. Signed-off-by: Karsten Koop <kkoop@ld-didactic.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | vfs: do bulk POLL* -> EPOLL* replacementLinus Torvalds2018-02-116-10/+10
|/ | | | | | | | | | | | | | | | | | | | | | | This is the mindless scripted replacement of kernel use of POLL* variables as described by Al, done by this script: for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'` for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done done with de-mangling cleanups yet to come. NOTE! On almost all architectures, the EPOLL* constants have the same values as the POLL* constants do. But they keyword here is "almost". For various bad reasons they aren't the same, and epoll() doesn't actually work quite correctly in some cases due to this on Sparc et al. The next patch from Al will sort out the final differences, and we should be all done. Scripted-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2018-01-3123-1386/+1970
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: - remove hid_have_special_driver[] entry hard requirement for any newly supported VID/PID by a specific non-core hid driver, and general related cleanup of HID matching core, from Benjamin Tissoires - support for new Wacom devices and a few small fixups for already supported ones in Wacom driver, from Aaron Armstrong Skomra and Jason Gerecke - sysfs interface fix for roccat driver from Dan Carpenter - support for new Asus HW (T100TAF, T100HA, T200TA) from Hans de Goede - improved support for Jabra devices, from Niels Skou Olsen - other assorted small fixes and new device IDs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (30 commits) HID: quirks: Fix keyboard + touchpad on Toshiba Click Mini not working HID: roccat: prevent an out of bounds read in kovaplus_profile_activated() HID: asus: Fix special function keys on T200TA HID: asus: Add touchpad max x/y and resolution info for the T200TA HID: wacom: Add support for One by Wacom (CTL-472 / CTL-672) HID: wacom: Fix reporting of touch toggle (WACOM_HID_WD_MUTE_DEVICE) events HID: intel-ish-hid: Enable Cannon Lake and Coffee Lake laptop/desktop HID: elecom: rewrite report fixup for EX-G and future mice HID: sony: Report DS4 version info through sysfs HID: sony: Print reversed MAC address via %pMR HID: wacom: EKR: ensure devres groups at higher indexes are released HID: rmi: Support the Fujitsu R726 Pad dock using hid-rmi HID: add quirk for another PIXART OEM mouse used by HP HID: quirks: make array hid_quirks static HID: hid-multitouch: support fine-grain orientation reporting HID: asus: Add product-id for the T100TAF and T100HA keyboard docks HID: elo: clear BTN_LEFT mapping HID: multitouch: Combine all left-button events in a frame HID: multitouch: Only look at non touch fields in first packet of a frame HID: multitouch: Properly deal with Win8 PTP reports with 0 touches ...
| *-. Merge branches 'for-4.16/upstream' and 'for-4.15/upstream-fixes' into for-linusJiri Kosina2018-01-317-21/+17
| |\ \ | | | | | | | | | | | | Pull assorted small fixes queued for merge window.
| | | * HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()Dan Carpenter2018-01-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We get the "new_profile_index" value from the mouse device when we're handling raw events. Smatch taints it as untrusted data and complains that we need a bounds check. This seems like a reasonable warning otherwise there is a small read beyond the end of the array. Fixes: 0e70f97f257e ("HID: roccat: Add support for Kova[+] mouse") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | HID: sony: Print reversed MAC address via %pMRAndy Shevchenko2018-01-231-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reversed MAC addresses can be printed directly using %pMR specifier. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Roderick Colenbrander <roderick.colenbranderer@sony.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Merge branch 'for-4.16/i2c-hid' into for-linusJiri Kosina2018-01-311-5/+13
| |\ \ \
| | * | | HID: i2c-hid: Allow ACPI systems to specify "post-power-on-delay-ms"Rajat Jain2017-11-211-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The property "post-power-on-delay-ms" allows a platform to specify the delay needed after power-on, but only via device trees currently. Use device_property_* instead of of_* reads to allow ACPI systems to also provide the same information. This is useful for Wacom hardware on ACPI systems. Signed-off-by: Rajat Jain <rajatja@google.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | Merge branch 'for-4.16/wacom' into for-linusJiri Kosina2018-01-313-29/+178
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull Wacom device driver updates. These don't have to go on top of the hid_have_special_driver[] revamp, as the whole group is assumed to have a special driver based on VID.
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 07:19:43 +0000