There is no need to allocate axes information separately from the main
joystick structure so let's fold the allocation and also drop members
(such as range, flat and fuzz) that are only used during initialization
of the device.
Acked-by: Artur Rojek <contact@artur-rojek.eu>
Link: https://lore.kernel.org/r/ZmkrgTlxNwm_oHxv@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
It is preferred to use sizeof(*pointer) instead of sizeof(type)
due to the type of the variable can change and one needs not
change the former (unlike the latter).
At the same time refactor the code to not use assignment in "if"
conditions.
This patch has no effect on runtime behavior.
Signed-off-by: Erick Archer <erick.archer@outlook.com>
Link: https://lore.kernel.org/r/AS8PR02MB7237FEA55FAC8A9453F2DA6F8BC42@AS8PR02MB7237.eurprd02.prod.outlook.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
When one or more axes are inverted, (where min > max), normalize the
data so that min < max and invert the values reported to the input
stack.
This ensures we can continue defining the device correctly in the
device tree while not breaking downstream assumptions that min is
always less than max.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Artur Rojek <contact@artur-rojek.eu>
Link: https://lore.kernel.org/r/20240115192752.266367-1-macroalpha82@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
-----BEGIN PGP SIGNATURE-----
iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmZBML0eHHRvcnZhbGRz
QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGt3MH/3r3+FUQy4GWJARA
T7Q2AB36dHI5dA5N3Q1t3L4VVgeypjy5ZScgMi5J4MtEr2m3z2akjWH9+SVnFxMd
Nf7s4McY+461MpindBoGEKeJFsxXWiOqf8i+5lc6JGgHAjD1qiIjD5lFFirgTbeJ
vSd6wbzYwLp4145TM2J8R7xG5ib2DMk0Z0n3DcOmWVCTIJujSPCM7Wz+86w/vw2e
4hkqPrcmQS3CGov/fOMnSvALkA6MegWmpvYv3/z7Kj6yq3TEz5sYKR9FZzRxj7bm
FoW0T7gkxHXGODnQsD7Ex4CG+XYfUyv8H2LgImYAk8sjMZWD8sTzOuGM8g89RLS+
tvGYU9U=
=MG7d
-----END PGP SIGNATURE-----
Merge tag 'v6.9' into next
Sync up with the mainline to bring in the new cleanup API.
Add VID and PID to the xpad_device and VID to the xpad_table
to allow driver to use Machenike G5 Pro Controller, which is
XTYPE_XBOX360 compatible in Xinput mode.
Signed-off-by: Kirill Artemev <artewar6767@gmail.com>
Link: https://lore.kernel.org/r/20240516032926.12501-2-artewar6767@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
These drivers don't use the driver_data member of struct i2c_device_id,
so don't explicitly initialize this member.
This prepares putting driver_data in an anonymous union which requires
either no initialization or named designators. But it's also a nice
cleanup on its own.
While add it, also remove commas after the sentinel entries.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20240509174158.2211071-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
- a new ID for ASUS ROG RAIKIRI controllers added to xpad driver
- amimouse driver structure annotated with __refdata to prevent section
mismatch warnings.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZjb8AwAKCRBAj56VGEWX
nEyMAP99BLxJkuEq6nyiHuAvXUpDAX/unCZmsCyt/p5Q2dEfGgEAoDn1Al+0EIb4
yLqu6IeHPh7YGQ/oS0CFJYrZeURyzwY=
=oso0
-----END PGP SIGNATURE-----
Merge tag 'input-for-v6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a new ID for ASUS ROG RAIKIRI controllers added to xpad driver
- amimouse driver structure annotated with __refdata to prevent section
mismatch warnings.
* tag 'input-for-v6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: amimouse - mark driver struct with __refdata to prevent section mismatch
Input: xpad - add support for ASUS ROG RAIKIRI
If a button has not changed its state when we poll the device the
driver does not need to report it. While duplicate events will be
filtered out by the input core anyway we can do it very cheaply
directly in the driver.
Link: https://lore.kernel.org/r/ZZ-U_bmZpIdoYA6c@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
- a new driver for Goodix Berlin I2C and SPI touch controllers
- support for IQS7222D v1.1 and v1.2 in iqs7222 driver
- support for IST3032C and IST3038B parts in Imagis touchscreen driver
- support for touch keys for Imagis touchscreen controllers
- support for Snakebyte GAMEPADs in xpad driver
- various cleanups and conversions to yaml for device tree bindings
- assorted fixes and cleanups
- old Synaptics navpoint driver has been removed since the only board
that used it (HP iPAQ hx4700) was removed a while ago.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZfUPyQAKCRBAj56VGEWX
nItKAQCcZvRkO1ZpCxgOXY2/xrJYQ6BbAZAlfQX9bdz/MB/3BAEApDvbgqDb6G8b
mQBnojvwkPB2YluN5KEGYF4gzS/f+QY=
=n+Lg
-----END PGP SIGNATURE-----
Merge tag 'input-for-v6.9-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a new driver for Goodix Berlin I2C and SPI touch controllers
- support for IQS7222D v1.1 and v1.2 in iqs7222 driver
- support for IST3032C and IST3038B parts in Imagis touchscreen driver
- support for touch keys for Imagis touchscreen controllers
- support for Snakebyte GAMEPADs in xpad driver
- various cleanups and conversions to yaml for device tree bindings
- assorted fixes and cleanups
- old Synaptics navpoint driver has been removed since the only board
that used it (HP iPAQ hx4700) was removed a while ago.
* tag 'input-for-v6.9-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (37 commits)
Input: xpad - add support for Snakebyte GAMEPADs
dt-bindings: input: samsung,s3c6410-keypad: convert to DT Schema
Input: imagis - add touch key support
dt-bindings: input: imagis: Document touch keys
Input: imagis - use FIELD_GET where applicable
Input: make input_class constant
dt-bindings: input: atmel,captouch: convert bindings to YAML
Input: iqs7222 - add support for IQS7222D v1.1 and v1.2
dt-bindings: input: allwinner,sun4i-a10-lrad: drop redundant type from label
Input: serio - make serio_bus const
Input: synaptics-rmi4 - make rmi_bus_type const
Input: xilinx_ps2 - fix kernel-doc for xps2_of_probe function
input/touchscreen: imagis: add support for IST3032C
dt-bindings: input/touchscreen: imagis: add compatible for IST3032C
input/touchscreen: imagis: Add support for Imagis IST3038B
dt-bindings: input/touchscreen: Add compatible for IST3038B
input/touchscreen: imagis: Correct the maximum touch area value
Input: leds - change config symbol dependency for audio mute trigger
Input: ti_am335x_tsc - remove redundant assignment to variable config
Input: xpad - sort xpad_device by vendor and product ID
...
This release sees some exciting changes from David Lechner which
implements some optimisations that have been talked about for a long
time which allows client drivers to pre-prepare SPI messages for
repeated or low latency use. This lets us move work out of latency
sensitive paths and avoid repeating work for frequently performed
operations. As well as being useful in itself this will also be used in
future to allow controllers to directly trigger SPI operations (eg, from
interrupts).
Otherwise this release has mostly been focused on cleanups, plus a
couple of new devices:
- Support for pre-optimising messages.
- A big set of updates from Uwe Kleine-König moving drivers to use APIs
with more modern terminology for controllers.
- Major overhaul of the s3c64xx driver.
- Support for Google GS101 and Samsung Exynos850.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmXvHx0ACgkQJNaLcl1U
h9ATVQf/WafEp7ddJ23bRaHZx/gBCMgv8N6mN7OBnzB2pMIGL56SPf9fGAmCUQKt
mne6fDg6/RpydG/72TFppUjRFLN9CwoJjJfQIXMgOqYuPaMEnrj1wbcXar3MeeX2
8hS1u7wKwhOuuwLmoqqMOTKyGUj2mHsBOTOo0vm4WM1s9IHhY5TG2clYv1A+KZbj
kSHE5m7YnBLwimwu0+hsXnRNHZUGKVksQ/9t7AD7/7L8aPj9jPqu1EjTS1/6IDB0
QDVyW7Z6hX7YoUx48gp+j/UFJ7ZyxTajy+0wvzPHou3KJARgFfNZWT2XvvYcpA0/
yqcpbCUwZ1AETXHcmly7YwNpPV9LBg==
=+Xw/
-----END PGP SIGNATURE-----
Merge tag 'spi-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This release sees some exciting changes from David Lechner which
implements some optimisations that have been talked about for a long
time which allows client drivers to pre-prepare SPI messages for
repeated or low latency use. This lets us move work out of latency
sensitive paths and avoid repeating work for frequently performed
operations. As well as being useful in itself this will also be used
in future to allow controllers to directly trigger SPI operations (eg,
from interrupts).
Otherwise this release has mostly been focused on cleanups, plus a
couple of new devices:
- Support for pre-optimising messages
- A big set of updates from Uwe Kleine-König moving drivers to use
APIs with more modern terminology for controllers
- Major overhaul of the s3c64xx driver
- Support for Google GS101 and Samsung Exynos850"
* tag 'spi-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (122 commits)
spi: Introduce SPI_INVALID_CS and is_valid_cs()
spi: Fix types of the last chip select storage variables
spi: Consistently use BIT for cs_index_mask
spi: Exctract spi_dev_check_cs() helper
spi: Exctract spi_set_all_cs_unused() helper
spi: s3c64xx: switch exynos850 to new port config data
spi: s3c64xx: switch gs101 to new port config data
spi: s3c64xx: deprecate fifo_lvl_mask, rx_lvl_offset and port_id
spi: s3c64xx: get rid of the OF alias ID dependency
spi: s3c64xx: introduce s3c64xx_spi_set_port_id()
spi: s3c64xx: let the SPI core determine the bus number
spi: s3c64xx: allow FIFO depth to be determined from the compatible
spi: s3c64xx: retrieve the FIFO depth from the device tree
spi: s3c64xx: determine the fifo depth only once
spi: s3c64xx: allow full FIFO masks
spi: s3c64xx: define a magic value
spi: dt-bindings: introduce FIFO depth properties
spi: axi-spi-engine: use struct_size() macro
spi: axi-spi-engine: use __counted_by() attribute
spi: axi-spi-engine: remove p from struct spi_engine_message_state
...
Add additional HyperX device identifiers to xpad_device and xpad_table.
Suggested-by: Chris Toledanes<chris.toledanes@hp.com>
Reviewed-by: Carl Ng <carl.ng@hp.com>
Signed-off-by: Max Nguyen <maxwell.nguyen@hp.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/44ad5ffa-76d8-4046-94ee-2ef171930ed2@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
In commit 8caab75fd2 ("spi: Generalize SPI "master" to "controller"")
some functions and struct members were renamed. To not break all drivers
compatibility macros were provided.
To be able to remove these compatibility macros push the renaming into
this driver.
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/820fa151077dc192391d546aec35328680803f9f.1707324794.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
The Lenovo Legion Go is a handheld gaming system, similar to a Steam Deck.
It has a gamepad (including rear paddles), 3 gyroscopes, a trackpad,
volume buttons, a power button, and 2 LED ring lights.
The Legion Go firmware presents these controls as a USB hub with various
devices attached. In its default state, the gamepad is presented as an
Xbox controller connected to this hub. (By holding a combination of
buttons, it can be changed to use the older DirectInput API.)
This patch teaches the existing Xbox controller module `xpad` to bind to
the controller in the Legion Go, which enables support for the:
- directional pad,
- analog sticks (including clicks),
- X, Y, A, B,
- start and select (or menu and capture),
- shoulder buttons, and
- rumble.
The trackpad, touchscreen, volume controls, and power button are already
supported via existing kernel modules. Two of the face buttons, the
gyroscopes, rear paddles, and LEDs are not.
After this patch lands, the Legion Go will be mostly functional in Linux,
out-of-the-box. The various components of the USB hub can be synthesized
into a single logical controller (including the additional buttons) in
userspace with [Handheld Daemon](https://github.com/hhd-dev/hhd), which
makes the Go fully functional.
Signed-off-by: Brenton Simpson <appsforartists@google.com>
Link: https://lore.kernel.org/r/20240118183546.418064-1-appsforartists@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Adds a driver for a mini gamepad that communicates over i2c, the gamepad
has bidirectional thumb stick input and six buttons.
The gamepad chip utilizes the open framework from Adafruit called 'Seesaw'
to transmit the ADC data for the joystick and digital pin state for the
buttons. I have only implemented the functionality required to receive the
thumb stick and button state.
Steps in reading the gamepad state over i2c:
1. Reset the registers
2. Set the pin mode of the pins specified by the `BUTTON_MASK` to input
`BUTTON_MASK`: A bit-map for the six digital pins internally
connected to the joystick buttons.
3. Enable internal pullup resistors for the `BUTTON_MASK`
4. Bulk set the pin state HIGH for `BUTTON_MASK`
5. Poll the device for button and joystick state done by:
`seesaw_read_data(struct i2c_client *client, struct seesaw_data *data)`
Product page:
https://www.adafruit.com/product/5743
Arduino driver:
https://github.com/adafruit/Adafruit_Seesaw
Driver tested on RPi Zero 2W
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Anshul Dalal <anshulusr@gmail.com>
Link: https://lore.kernel.org/r/20240106015111.882325-2-anshulusr@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This driver does not have any in-tree users but is passing a
legacy GPIO number through platform data.
Convert it to use a GPIO descriptor, new users or outoftree
users can easily be implemented using GPIO descriptor tables
or software nodes.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231129-descriptors-input-v1-4-9433162914a3@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Use the module_parport_driver macro to simplify the code, which is the
same as declaring with module_init() and module_exit().
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230815080107.1089401-1-lizetao1@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add VID and PID to the xpad_device table to allow driver to use the PXN
V900 steering wheel, which is XTYPE_XBOX360 compatible in xinput mode.
Signed-off-by: Matthias Berndt <matthias_berndt@gmx.de>
Link: https://lore.kernel.org/r/4932699.31r3eYUQgx@fedora
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add HyperX controller support to xpad_device and xpad_table.
Suggested-by: Chris Toledanes <chris.toledanes@hp.com>
Reviewed-by: Carl Ng <carl.ng@hp.com>
Signed-off-by: Max Nguyen <maxwell.nguyen@hp.com>
Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Link: https://lore.kernel.org/r/20230906231514.4291-1-hphyperxdev@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
-----BEGIN PGP SIGNATURE-----
iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmSYzfYeHHRvcnZhbGRz
QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG/ucH/iOM/1Py/fSg0qSs
7NJ4XXlourT5zrnRMom3cm3d9gYqgTzgvKFL3kjMEexTRVYbhlcO4ZPRsiry8zxF
ToGX+V8tDMqb8WSdFHzkljRY+zDRyfEUDMlTzROAD9DunLmQtkJKyrggkeGdjkpP
OyfGqKpwlLXZRAXBil/U8Mx9MHdjJubloZwghLZr33VdUZa68+JJ9l6w163Oe/ET
K264NM0wxN/kvN57JvePgqMccQwpINylg8IhRI+XelgczjUXeJBsOA8TDv4bDN4Q
bjCLhkWbIaZtTYqvOXa/kD0T8wd7KETsMBQN8YzyDh6W0GmAlJjTawyAhA6jA5in
x3uz2W8=
=L3zp
-----END PGP SIGNATURE-----
Merge tag 'v6.4' into next
Sync up with mainline to bring in updates to shared infrastructure.
Add VID and PID to the xpad_device table to allow driver
to use the GameSir T4 Kaleid Controller, which is
XTYPE_XBOX360 compatible in xinput mode.
Signed-off-by: Jonathan Frederick <doublej472@gmail.com>
Link: https://lore.kernel.org/r/ZKeKSbP3faIPv5jB@dbj-hp-flip
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Some third-party controllers, such as the HORPIAD FPS for Nintendo Switch
and Gamesir-G3w, require a specific packet that the first-party XInput
driver sends before it will start sending reports. It's not currently known
what this packet does, but since the first-party driver always sends it's
unlikely that this could cause issues with existing controllers.
Co-authored-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230607012812.379640-2-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
While doing my research to improve the xpad device names I noticed
that the 1532:0037 VID/PID seems to be used by the DeathAdder 2013,
so that Razer Sabertooth instance looked wrong and very suspect to
me. I didn't see any mention in the official drivers, either.
After doing more research, it turns out that the xpad list
is used by many other projects (like Steam) as-is [1], this
issue was reported [2] and Valve/Sam Lantinga fixed it [3]:
[1]: dcc5eef0e2/src/joystick/controller_type.h (L251)
[2]: https://steamcommunity.com/app/353380/discussions/0/1743392486228754770/
[3]: https://hg.libsdl.org/SDL/rev/29809f6f0271
(With multiple Internet users reporting similar issues, not linked here)
After not being able to find the correct VID/PID combination anywhere
on the Internet and not receiving any reply from Razer support I did
some additional detective work, it seems like it presents itself as
"Razer Sabertooth Gaming Controller (XBOX360)", code 1689:FE00.
Leaving us with this:
* Razer Sabertooth (1689:fe00)
* Razer Sabertooth Elite (24c6:5d04)
* Razer DeathAdder 2013 (1532:0037) [note: not a gamepad]
So, to sum things up; remove this conflicting/duplicate entry:
{ 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 },
As the real/correct one is already present there, even if
the Internet as a whole insists on presenting it as the
Razer Sabertooth Elite, which (by all accounts) is not:
{ 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 },
Actual change in SDL2 referencing this kernel issue:
e5e5416975
For more information of the device, take a look here:
https://github.com/xboxdrv/xboxdrv/pull/59
You can see a lsusb dump here: https://github.com/xboxdrv/xboxdrv/files/76581/Qa6dBcrv.txt
Fixes: f554f619b7 ("Input: xpad - sync device IDs with xboxdrv")
Signed-off-by: Ismael Ferreras Morezuelas <swyterzone@gmail.com>
Reviewed-by: Cameron Gutman <aicommander@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/5c12dbdb-5774-fc68-5c58-ca596383663e@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The Linux kernel is notorious for misspelling X-Box, X-box, XBox or XBOX;
the official spelling is actually just Xbox. Plain and simple.
Tried to respect the existing notes but still following the style guide.
No functional changes intended. This only affects ancillary parts.
Signed-off-by: Ismael Ferreras Morezuelas <swyterzone@gmail.com>
Link: https://lore.kernel.org/r/401b1d94-1348-15fd-b48f-a80e8885c7a4@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
After commit b8a1a4cd5a ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230517164645.162294-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit explicitly disables the audio interface the same way the official
driver does. This is needed for some controllers, such as the PowerA Enhanced
Wired Controller for Series X|S (0x20d6:0x200e) to report the guide button.
Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230411031650.960322-3-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Wired GIP devices present multiple interfaces with the same USB identification
other than the interface number. This adds constants for differentiating two of
them and uses them where appropriate
Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230411031650.960322-2-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Some third-party controllers, such as the HORPIAD FPS for Nintendo Switch and
Gamesir-G3w, require a specific packet that the first-party XInput driver sends
before it will start sending reports. It's not currently known what this packet
does, but since the first-party driver always sends it's unlikely that this
could cause issues with existing controllers.
Co-authored-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230324040446.3487725-3-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
They act that way in PC mode.
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Pierre-Loup A. Griffais <pgriffais@valvesoftware.com>
Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230324040446.3487725-2-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The list of specific VID/PID combinations for various controllers recently
added a new field "xtype". However, this field isn't used, nor filled in
the table itself, and was likely added by mistake and overlooked during
review. Since this field isn't used, it's safe to remove.
Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230225012147.276489-3-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
When commit commit fff1011a26 ("Input: xpad - add X-Box Adaptive Profile
button") was applied, one hunk ended up in the wrong function; move it to
where it belongs.
Fixes: fff1011a26 ("Input: xpad - add X-Box Adaptive Profile button")
Signed-off-by: Matthias Benkmann <matthias.benkmann@gmail.com>
Link: https://lore.kernel.org/r/20230318162106.0aef4ba5@ninja
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add VID and PID to the xpad_device table to allow driver
to use the 8BitDo Pro 2 Wired Controller, which is
XTYPE_XBOX360 compatible by default.
Signed-off-by: John Butler <radon86dev@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20230124005206.80706-1-radon86dev@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The functions using this data were protected with #ifdef
CONFIG_JOYSTICK_PSXPAD_SPI_FF. Do the same for the data used only in
those functions.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20221204180841.2211588-33-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection
against used function warnings. The new combination of pm_sleep_ptr()
and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions,
thus suppressing the warning, but still allowing the unused code to be
removed. Thus also drop the __maybe_unused markings.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20221204180841.2211588-2-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221118224540.619276-192-uwe@kleine-koenig.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
syzbot is reporting uninitialized value at iforce_init_device() [1], for
commit 6ac0aec6b0 ("Input: iforce - allow callers supply data buffer
when fetching device IDs") is checking that valid length is shorter than
bytes to read. Since iforce_get_id_packet() stores valid length when
returning 0, the caller needs to check that valid length is longer than or
equals to bytes to read.
Reported-by: syzbot <syzbot+4dd880c1184280378821@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Fixes: 6ac0aec6b0 ("Input: iforce - allow callers supply data buffer when fetching device IDs")
Link: https://lore.kernel.org/r/531fb432-7396-ad37-ecba-3e42e7f56d5c@I-love.SAKURA.ne.jp
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
