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The Logitech MX Ergo trackball supports HID++ 4.5 over Bluetooth. Add its
product ID to the table so we can get battery monitoring support.
(The hid-logitech-hidpp driver already recognizes it when connected via
a Unifying Receiver.)
[jkosina@suse.cz: fix whitespace damage]
Signed-off-by: Nicholas Miell <nmiell@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Battery status is being reported for the Elan touchscreen on ASUS
UX550 laptops despite not having a batter. It always shows either 0 or
1%.
Signed-off-by: Seth Miller <miller.seth@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Tested. The device gets correctly exported to userspace and I can see
mouse and keyboard events.
Signed-off-by: Filipe Laíns <lains@archlinux.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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See Documentation/core-api/printk-formats.rst.
h should no longer be used in the format specifier for printk.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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See Documentation/core-api/printk-formats.rst.
h should no longer be used in the format specifier for printk.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Without crc32 support, this driver fails to link:
arm-linux-gnueabi-ld: drivers/hid/hid-sony.o: in function `sony_raw_event':
hid-sony.c:(.text+0x8f4): undefined reference to `crc32_le'
arm-linux-gnueabi-ld: hid-sony.c:(.text+0x900): undefined reference to `crc32_le'
arm-linux-gnueabi-ld: drivers/hid/hid-sony.o:hid-sony.c:(.text+0x4408): more undefined references to `crc32_le' follow
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The new driver uses a phys_addr_t to store a DMA address,
which does not work when the two are different size:
drivers/hid/amd-sfh-hid/amd_sfh_client.c:157:11: error: incompatible pointer types passing 'phys_addr_t *' (aka 'unsigned int *') to parameter of type 'dma_addr_t *' (aka 'unsigned long long *') [-Werror,-Wincompatible-pointer-types]
&cl_data->sensor_phys_addr[i],
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:393:15: note: passing argument to parameter 'dma_handle' here
dma_addr_t *dma_handle, gfp_t gfp)
^
Change both the type and the variable name to dma_addr for consistency.
Fixes: 4b2c53d93a4b ("SFH:Transport Driver to add support of AMD Sensor Fusion Hub (SFH)")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Pointstick and its left/right buttons on HP EliteBook 850 G7 need
multi-input quirk to work correctly.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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As reported by syzbot below, kfifo_alloc'd memory would not be freed
if a non-zero return value is triggered in wacom_probe. This patch
creates and uses devm_kfifo_alloc to allocate and free itself.
BUG: memory leak
unreferenced object 0xffff88810dc44a00 (size 512):
comm "kworker/1:2", pid 3674, jiffies 4294943617 (age 14.100s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<0000000023e1afac>] kmalloc_array include/linux/slab.h:592 [inline]
[<0000000023e1afac>] __kfifo_alloc+0xad/0x100 lib/kfifo.c:43
[<00000000c477f737>] wacom_probe+0x1a1/0x3b0 drivers/hid/wacom_sys.c:2727
[<00000000b3109aca>] hid_device_probe+0x16b/0x210 drivers/hid/hid-core.c:2281
[<00000000aff7c640>] really_probe+0x159/0x480 drivers/base/dd.c:554
[<00000000778d0bc3>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
[<000000005108dbb5>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
[<00000000efb7c59e>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
[<0000000024ab1590>] __device_attach+0x122/0x250 drivers/base/dd.c:912
[<000000004c7ac048>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
[<00000000b93050a3>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
[<00000000e5b46ea5>] hid_add_device+0x151/0x390 drivers/hid/hid-core.c:2437
[<00000000c6add147>] usbhid_probe+0x412/0x560 drivers/hid/usbhid/hid-core.c:1407
[<00000000c33acdb4>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
[<00000000aff7c640>] really_probe+0x159/0x480 drivers/base/dd.c:554
[<00000000778d0bc3>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
[<000000005108dbb5>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
https://syzkaller.appspot.com/bug?extid=5b49c9695968d7250a26
Reported-by: syzbot+5b49c9695968d7250a26@syzkaller.appspotmail.com
Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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- DS4 power and firmware reporting fixes, from Roderick Colenbrander
- support for ghlive PS3/WII u dongles, from Pascal Giard
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- error reporting fix from Coiby Xu
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- support for EX-G M-XGL20DLBK device, from YOSHIOKA Takuma
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- increase of maximum HID report size to 16KB in order to support
some of the modern devices, from Dean Camera
- control interface support for hidraw, from Dean Camera
- stylus battery reporting improvement, from Dmitry Torokhov
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Support for ASUS N-Key keyboard, from Luke D Jones
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From Sandeep Singh.
AMD SFH (Sensor Fusion Hub) is HID based driver.SFH FW is part of MP2 processor
(MP2 which is an ARM core connected to x86 for processing sensor data) and it
runs on MP2 where in the driver resides on X86. The driver functionalities are
divided into three parts:
1: amd-mp2-pcie:- This part of the module will communicate with MP2
firmware. MP2 which is exposed as a PCI device to the
X86, uses mailboxes to talk to MP2 firmware to
send/receive commands.
2: Client Layer:- This part of the driver will use DRAM data and convert
the data into HID format based on HID reports.
3: Transport layer :- This part of the driver the will communicate with HID
core.Communication between devices and HID core is
mostly done via HID reports
In terms of architecture, it resembles like ISH (Intel Integrated Sensor Hub).
However the major difference is all the hid reports are generated as part of
the kernel driver.
AMD SFH is integrated as a part of SoC, starting from 17h family of processors.
The solution is working well on several OEM products. AMD SFH uses HID over
PCIe bus.
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This device uses the SIPODEV SP1064 touchpad, which does not
supply descriptors, so it has to be added to the override list.
Cc: stable@vger.kernel.org
Signed-off-by: Julian Sax <jsbc@gmx.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Make the hid-ite driver handle the Acer S1002 keyboard-dock, this
leads to 2 improvements:
1. The non working wifi-toggle hotkey now works.
2. Toggling the touchpad on of with the hotkey will no show OSD
notifications in e.g. GNOME3. The actual toggling is handled inside
the keyboard, this adds support for notifying evdev listeners about this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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This commit adds support for the Guitar Hero Live PS3 and Wii U dongles.
These dongles require a "magic" USB control message [1] to be sent
approximately every 10 seconds otherwise the dongle will not report
events where the strumbar is hit while a fret is being held.
Also, inspired by a patch sent on linux-input by Sanjay Govind [2], the
accelerometer is mapped to ABS_RY for tilt.
Interestingly, the Wii U and PS3 dongles share the same VID and PID.
[1] https://github.com/ghlre/GHLtarUtility/
[2] https://marc.info/?l=linux-input&m=157242835928542&w=2
Signed-off-by: Pascal Giard <pascal.giard@etsmtl.ca>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Currently the hidraw module can only read and write feature HID reports on
demand, via dedicated ioctls. Input reports are read from the device through
the read() interface, while output reports are written through the write
interface().
This is insufficient; it is desirable in many situations to be able to read and
write input and output reports through the control interface to cover
additional scenarios:
- Reading an input report by its report ID, to get initial state
- Writing an input report, to set initial input state in the device
- Reading an output report by its report ID, to obtain current state
- Writing an output report by its report ID, out of band
This patch adds these missing ioctl requests to read and write the remaining
HID report types. Note that not all HID backends will neccesarily support this
(e.g. while the USB link layer supports setting Input reports, others may not).
Also included are documentation and example updates. The current hidraw
documentation states that feature reports read from the device does *not*
include the report ID, however this is not the case and the returned report
will have its report ID prepended by conforming HID devices, as the report data
sent from the device over the control endpoint must be indentical in format to
those sent over the regular transport.
Signed-off-by: Dean Camera <dean@fourwalledcubicle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Drop spurious leftover comment.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Mayflash/Dragonrise seems to have yet another device ID for one of their
Gamecube controller adapters. Previous to this commit, the adapter
registered only one /dev/input/js* device, and all controller inputs (from
any controller) were mapped to this device. This patch defines the 1846
USB device ID and enables the HID_QUIRK_MULTI_INPUT quirk for it, which
fixes that (with the patch, four /dev/input/js* devices are created, one
for each of the four controller ports).
Signed-off-by: Ethan Warth <redyoshi49q@gmail.com>
Tested-by: Wladimir J. van der Laan <laanwj@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Enables three buttons (Fn1, Fn2, and Fn3) on the ELECOM M-XGL20DLBK
wireless mouse.
While this mouse is EX-G brand, report descriptor is a bit different
from EX-G trackball mouse. To enable extra buttons, report should be
rewritten in a similar way to trackballs, but with different position
parameters.
Signed-off-by: YOSHIOKA Takuma <lo48576@hard-wi.red>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The report descriptor for EX-G wireless mouse (M-XGL20DLBK) is a bit
different from that for trackball mice such as DEFT. For such mouse, the
current `mouse_button_fixup` cannot be used as is, because it uses
hard-coded indices for a report descriptor.
Add parameters to `mouse_button_fixup` function, in order to support
fixing report descriptors for more models.
Signed-off-by: YOSHIOKA Takuma <lo48576@hard-wi.red>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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These are never modified, so make them const to allow the compiler to put
them in read-only memory. It also allows the compiler to shrink the
resulting module with ~900 bytes, test-built with gcc 10.2 on x86_64.
text data bss dec hex filename
204377 42832 576 247785 3c7e9 drivers/hid/wacom_old.ko
204240 42064 576 246880 3c460 drivers/hid/wacom_new.ko
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a goto statement instead of letting the code fall
through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple
of warnings by explicitly adding a couple of break statements instead
of letting the code fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The Logitech V470 bluetooth mouse supports HID++-1.0 over bluetooth,
add its id to the hidpp driver so that it handles it.
This enables battery monitoring support.
Note this mouse does not support hi-resolution scroll-wheel events.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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This assignment to rv is unused in an error path. So remove it.
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The hid-sony driver has custom DS4 connect/disconnect logic for the
DS4 dongle, which is a USB dongle acting as a proxy to Bluetooth
connected DS4.
The connect/disconnect logic works fine generally, however not in
conjunction with Steam. Steam implements its own DS4 driver using
hidraw. Both hid-sony and Steam are issuing their own HID requests
and are racing each other during DS4 dongle connect/disconnect
resulting in a kernel crash in hid-sony.
The problem is that upon a DS4 connect to the dongle, hid-sony kicks
of 'ds4_get_calibration_data' from within its dongle hotplug code.
The calibration code issues raw HID feature report for reportID 0x02.
When Steam is running, it issues a feature report for reportID 0x12
typically just prior to hid-sony requesting feature reportID 0x02.
The result is that 'ds4_get_calibration_data' receives the data Steam
requested as that's the HID report returing first. Currently this
results in it processing invalid data, which ultimately results in a
divide by zero upon a future 'dualshock4_parse_report'.
The solution for now is to check within 'ds4_get_calibration_data' to
check if we received data for the feature report we issued and if not
retry. This fixes bug 206785.
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The DS4 dongle reports fw_version and hw_version as 0 when no actual
DS4 is connected to it. This prevents cleaning up sysfs nodes upon
device remove.
This patch decouples sysfs cleanup from the fw_version and hw_version
values by introducing boolean values.
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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This patch moves the power supply status logic to DS3/DS4 parse_report,
to allow for more accurate DS4 status reporting.
The DS4 power status code was actually incorrect, but reported okay'ish
data in most cases. There was a different interpretation of the battery_info
values 0-10 or 0-9 depending on cable state. It added +1 to extend the range
to 0-10. This is actually incorrect, there is no different range. Values
higher than 11 actually indicates 'full' and 14/15 'error' for which we
reported 100% and a valid power state.
Moving the status logic to parse_report avoids having to pass more state
to the generic sony_battery_get_property and simplifies the code.
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Jiri Kosina:
- Various functionality / regression fixes for Logitech devices from
Hans de Goede
- Fix for (recently added) GPIO support in mcp2221 driver from Lars
Povlsen
- Power management handling fix/quirk in i2c-hid driver for certain
BIOSes that have strange aproach to power-cycle from Hans de Goede
- a few device ID additions and device-specific quirks
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: logitech-dj: Fix Dinovo Mini when paired with a MX5x00 receiver
HID: logitech-dj: Fix an error in mse_bluetooth_descriptor
HID: Add Logitech Dinovo Edge battery quirk
HID: logitech-hidpp: Add HIDPP_CONSUMER_VENDOR_KEYS quirk for the Dinovo Edge
HID: logitech-dj: Handle quad/bluetooth keyboards with a builtin trackpad
HID: add HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE for Gamevice devices
HID: mcp2221: Fix GPIO output handling
HID: hid-sensor-hub: Fix issue with devices with no report ID
HID: i2c-hid: Put ACPI enumerated devices in D3 on shutdown
HID: add support for Sega Saturn
HID: cypress: Support Varmilo Keyboards' media hotkeys
HID: ite: Replace ABS_MISC 120/121 events with touchpad on/off keypresses
HID: logitech-hidpp: Add PID for MX Anywhere 2
HID: uclogic: Add ID for Trust Flex Design Tablet
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Some users are pairing the Dinovo keyboards with the MX5000 or MX5500
receivers, instead of with the Dinovo receivers. The receivers are
mostly the same (and the air protocol obviously is compatible) but
currently the Dinovo receivers are handled by hid-lg.c while the
MX5x00 receivers are handled by logitech-dj.c.
When using a Dinovo keyboard, with its builtin touchpad, through
logitech-dj.c then the touchpad stops working because when asking the
receiver for paired devices, we get only 1 paired device with
a device_type of REPORT_TYPE_KEYBOARD. And since we don't see a paired
mouse, we have nowhere to send mouse-events to, so we drop them.
Extend the existing fix for the Dinovo Edge for this to also cover the
Dinovo Mini keyboard and also add a mapping to logitech-hidpp for the
Media key on the Dinovo Mini, so that that keeps working too.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1811424
Fixes: f2113c3020ef ("HID: logitech-dj: add support for Logitech Bluetooth Mini-Receiver")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Fix an error in the mouse / INPUT(2) descriptor used for quad/bt2.0 combo
receivers. Replace INPUT with INPUT (Data,Var,Abs) for the field for the
4 extra buttons which share their report-byte with the low-res hwheel.
This is likely a copy and paste error. I've verified that the new
0x81, 0x02 value matches both the mouse descriptor for the currently
supported MX5000 / MX5500 receivers, as well as the INPUT(2) mouse
descriptors for the Dinovo receivers for which support is being
worked on.
Cc: stable@vger.kernel.org
Fixes: f2113c3020ef ("HID: logitech-dj: add support for Logitech Bluetooth Mini-Receiver")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Currently the check for the error return code -ERESTARTSYS is dead code
and never executed because a previous check for ret < 0 is catching this
and returning -ETIMEDOUT instead. Fix this by checking for -ERESTARTSYS
before the more generic negative error code.
Addresses-Coverity: ("Logically dead code")
Fixes: 4b2c53d93a4b ("SFH:Transport Driver to add support of AMD Sensor Fusion Hub (SFH)")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Sandeep Singh <sandeep.singh@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The battery status is also being reported by the logitech-hidpp driver,
so ignore the standard HID battery status to avoid reporting the same
info twice.
Note the logitech-hidpp battery driver provides more info, such as properly
differentiating between charging and discharging. Also the standard HID
battery info seems to be wrong, reporting a capacity of just 26% after
fully charging the device.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Like the MX5000 and MX5500 quad/bluetooth keyboards the Dinovo Edge also
needs the HIDPP_CONSUMER_VENDOR_KEYS quirk for some special keys to work.
Specifically without this the "Phone" and the 'A' - 'D' Smart Keys do not
send any events.
In addition to fixing these keys not sending any events, adding the
Bluetooth match, so that hid-logitech-hidpp is used instead of the
generic HID driver, also adds battery monitoring support when the
keyboard is connected over Bluetooth.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Some quad/bluetooth keyboards, such as the Dinovo Edge (Y-RAY81) have a
builtin touchpad. In this case when asking the receiver for paired devices,
we get only 1 paired device with a device_type of REPORT_TYPE_KEYBOARD.
This means that we do not instantiate a second dj_hiddev for the mouse
(as we normally would) and thus there is no place for us to forward the
mouse input reports to, causing the touchpad part of the keyboard to not
work.
There is no way for us to detect these keyboards, so this commit adds
an array with device-ids for such keyboards and when a keyboard is on
this list it adds STD_MOUSE to the reports_supported bitmap for the
dj_hiddev created for the keyboard fixing the touchpad not working.
Using a list of device-ids for this is not ideal, but there are only
very few such keyboards so this should be fine. Besides the Dinovo Edge,
other known wireless Logitech keyboards with a builtin touchpad are:
* Dinovo Mini (TODO add its device-id to the list)
* K400 (uses a unifying receiver so is not affected)
* K600 (uses a unifying receiver so is not affected)
Cc: stable@vger.kernel.org
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1811424
Fixes: f2113c3020ef ("HID: logitech-dj: add support for Logitech Bluetooth Mini-Receiver")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Kernel 5.4 introduces HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE, devices need to
be set explicitly with this flag.
Signed-off-by: Chris Ye <lzye@google.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The mcp2221 driver GPIO output handling has has several issues.
* A wrong value is used for the GPIO direction.
* Wrong offsets are calculated for some GPIO set value/set direction
operations, when offset is larger than 0.
This has been fixed by introducing proper manifest constants for the
direction encoding, and using 'offsetof' when calculating GPIO
register offsets.
The updated driver has been tested with the Sparx5 pcb134/pcb135
board, which has the mcp2221 device with several (output) GPIO's.
Fixes: 328de1c519c5c092 ("HID: mcp2221: add GPIO functionality support")
Reviewed-by: Rishi Gupta <gupt21@gmail.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Some HID devices don't use a report ID because they only have a single
report. In those cases, the report ID in struct hid_report will be zero
and the data for the report will start at the first byte, so don't skip
over the first byte.
Signed-off-by: Pablo Ceballos <pceballos@google.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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There are styluses that only report their battery status when they are
touching the touchscreen; additionally we currently suppress battery
reports if capacity has not changed. To help userspace recognize how long
ago the device reported battery status, let's send the change event through
if either capacity has changed, or at least 30 seconds have passed since
last report we've let through.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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i2c_hid_probe() should notify the user of the error of failing to fetch the HID
Descriptor instead of silently exiting.
Link: https://forum.manjaro.org/t/elan-touchpad-working-in-live-but-not-in-native-os/31860/55
Cc: Barnabás Pőcze <pobrn@protonmail.com>
Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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It appears like the accelerometer/magnetometer and gyroscope indices were
interchanged in the patch series which got into for-5.11/amd-sfh-hid until
Mandoli/Richard reported to us. Ideally sensor indices should be 0,1,2 for the
accelerometer, Gyroscope, Magnetometer respectively, but this interchanged
possibly could be because i was using a test MP2 firmware on my machine.
This patch fixes the earlier commit with the right sensor indices and also
removing unused structures _hid_report_descriptor, _hid_device_descriptor as
reported by Richard.
Fixes: 4f567b9f8141 ("SFH: PCIe driver to add support of AMD sensor fusion hub 4f567b9f8141")
Reported-by: Mandoli <lipheng@hanmail.net>
Reported-by: Richard Neumann <mail@richard-neumann.de>
Signed-off-by: Sandeep Singh <sandeep.singh@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The ASUS N-Key keyboard uses the productId of 0x1866 and is used in
almost all modern ASUS gaming laptops with slight changes to the
firmware. This patch enables: Fn+key hotkeys, keyboard backlight
brightness control.
Additionally this keyboard requires the LED interface to be
initialized before such things as keyboard backlight control work.
Signed-off-by: Luke D Jones <luke@ljones.dev>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The i2c-hid driver would quietly fail to probe the i2c-hid sensor-hub
with an ACPI device-id of SMO91D0 every other boot.
Specifically, the i2c_smbus_read_byte() "Make sure there is something at
this address" check would fail every other boot.
It seems that the BIOS does not properly reset/power-cycle the device
leaving it in a confused state where it refuses to respond to i2c-xfers.
On boots where probing the device failed, the driver-core puts the device
in D3 after the probe-failure, which causes the probe to succeed the next
boot.
Putting the device in D3 from the shutdown-handler fixes the sensors not
working every other boot.
This has been tested on both a Lenovo Miix 2-10 and a Dell Venue 8 Pro 5830
both of which use an i2c-hid sensor-hub with an ACPI id of SMO91D0.
Note that it is safe to call acpi_device_set_power() with a NULL pointer
as first argument, so on none ACPI enumerated devices this change is a
no-op.
Cc: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a new driver for ADC driven joysticks
- a new Zintix touchscreen driver
- enhancements to Intel SoC button array driver
- support for F3A "function" in Synaptics RMI4 driver
- assorted driver fixups
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (29 commits)
Input: Add MAINTAINERS entry for SiS i2c touch input driver
Input: evdev - per-client waitgroups
Input: synaptics - enable InterTouch for ThinkPad T14 Gen 1
Input: synaptics - enable InterTouch for ThinkPad P1/X1E gen 2
Input: synaptics-rmi4 - support bootloader v8 in f34v7
Input: synaptics-rmi4 - add support for F3A
Input: synaptics-rmi4 - rename f30_data to gpio_data
Input: add zinitix touchscreen driver
dt-bindings: input/touchscreen: add bindings for zinitix
Input: joystick - add ADC attached joystick driver.
dt-bindings: input: Add docs for ADC driven joystick
Input: sun4i-ps2 - fix handling of platform_get_irq() error
Input: twl4030_keypad - fix handling of platform_get_irq() error
Input: omap4-keypad - fix handling of platform_get_irq() error
Input: ep93xx_keypad - fix handling of platform_get_irq() error
Input: stmfts - fix a & vs && typo
Input: imx6ul_tsc - unify open/close and PM paths
Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
Input: elants_i2c - fix typo for an attribute to show calibration count
Input: elants_i2c - report resolution of ABS_MT_TOUCH_MAJOR by FW information.
...
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This device needs HID_QUIRK_MULTI_INPUT in order to be presented to userspace
in a consistent way.
Reported-and-tested-by: David Gámiz Jiménez <david.gamiz@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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