- Jul 08, 2023
-
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
Hans de Goede <hdegoede@redhat.com> Reviewed-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230625162817.100397-12-krzysztof.kozlowski@linaro.org Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230625162817.100397-10-krzysztof.kozlowski@linaro.org Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Krzysztof Kozlowski authored
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:
-
Mike Looijmans authored
Add power supply regulator support to the exc3000 devices. Signed-off-by:
Mike Looijmans <mike.looijmans@topic.nl> Link: https://lore.kernel.org/r/20230707131042.10795-2-mike.looijmans@topic.nl Signed-off-by:
-
Mike Looijmans authored
Add power supply regulator support to the exc3000 devices. Signed-off-by:
-
Jonathan Frederick authored
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:
-
Sam Lantinga authored
Signed-off-by:
Sam Lantinga <slouken@libsdl.org> Signed-off-by:
Vicki Pfau <vi@endrift.com> Link: https://lore.kernel.org/r/20230607012812.379640-3-vi@endrift.com Signed-off-by:
-
Vicki Pfau authored
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:
-
Dmitry Torokhov authored
Replace an open-coded preprocessor conditional with an equivalent helper. Reviewed-by:
Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/ZKYLLmsdCH0Gp7TO@google.com Signed-off-by:
-
- Jul 06, 2023
-
-
Niklas Schnelle authored
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. As ISA already implies HAS_IOPORT we can simply add this dependency and guard sections of code using inb()/outb() as alternative access methods. Co-developed-by:
Arnd Bergmann <arnd@kernel.org> Signed-off-by:
Niklas Schnelle <schnelle@linux.ibm.com> Link: https://lore.kernel.org/r/20230703152355.3897456-2-schnelle@linux.ibm.com Signed-off-by:
-
- Jun 07, 2023
-
-
Caleb Connolly authored
Since PM8998/PM660, the power key debounce register was redefined to support shorter debounce times. On PM8941 the shortest debounce time (represented by register value 0) was 15625us, on PM8998 the shortest debounce time is 62us, with the default being 2ms. Adjust the bit shift to correctly program debounce on PM8998 and newer. Fixes: 68c581d5 ("Input: add Qualcomm PM8941 power key driver") Signed-off-by:
Caleb Connolly <caleb.connolly@linaro.org> Link: https://lore.kernel.org/r/20230529-pm8941-pwrkey-debounce-v1-2-c043a6d5c814@linaro.org Signed-off-by:
-
Caleb Connolly authored
The only drivers matching pm8???-* are two levels deep, adjust the glob to match them. Signed-off-by:
-
Dmitry Torokhov authored
Instead of constantly checking pointer(s) for non-NULL-ness provide default implementations of trigger() and read() and instantiate them during pore registration if driver-specific versions were not provided. Link: https://lore.kernel.org/r/ZGvoqP5PAAsJuky4@google.com Signed-off-by:
-
Uwe Kleine-König authored
regmap_set_bits() is equivalent to regmap_update_bits() if mask == val. The probe function uses regmap_clear_bits() to enable irqs, so symmetrically make use of regmap_set_bits() to disable them. There is no semantic difference. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by:
Markus Schneider-Pargmann <msp@baylibre.com> Link: https://lore.kernel.org/r/20230605161458.117361-2-u.kleine-koenig@pengutronix.de Signed-off-by:
-
Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning). To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Before this driver might have returned an error. In this case emit a warning that tells more about the problem than the generic warning by the core, and instead of making the remove callback return zero unconditionally, convert to .remove_new() which is equivalent. Signed-off-by:
-
- May 24, 2023
-
-
Dana Elfassy authored
Currently input_grab_device() isn't covered by any tests Thus, adding a test to cover the cases: 1. The device is grabbed successfully 2. Trying to grab a device that is already grabbed by another input handle Signed-off-by:
Dana Elfassy <dangel101@gmail.com> Tested-by:
Javier Martinez Canillas <javierm@redhat.com> Reviewed-by:
-
Geert Uytterhoeven authored
Use the input_report_key() helper instead of open-coding the same operation. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/185f3320e39000159d4bd843fd3119b94c30d607.1684854795.git.geert+renesas@glider.be Signed-off-by:
-
- May 23, 2023
-
-
Ismael Ferreras Morezuelas authored
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:
-
Niklas Schnelle authored
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. We thus need to add HAS_IOPORT as dependency for those drivers using them. Co-developed-by:
-
- May 19, 2023
-
-
Dmitry Torokhov authored
Upon receiving a PS/2 command the device and controller are supposed to stop sending normal data (scancodes or movement packets) and instead immediately start delivering ACK/NAK and command response. Unfortunately often EC has an output buffer which may contain latched data by the time the EC receives a command from the host. The kernel used to ignore such data, but that may cause "stuck" keys if the data dropped happens to be a break code or a part of a break code. This occasionally happens, for example, on Chromebooks when the kernel tries to toggle CapsLock LED on a keyboard while user releases Alt+Search keyboard shortcut. Fix this by passing the first non-ACK byte to the normal handler for a handful of PS/2 commands that are expected to be used during normal device operation (as opposed to probe/configuration time). Reviewed-by:
Raul E Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-8-dmitry.torokhov@gmail.com Signed-off-by:
-
Dmitry Torokhov authored
Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by:
-
Dmitry Torokhov authored
When aborting PS/2 command the kernel should [re]set all flags before waking up waiters, otherwise waiting thread may read obsolete values of flags. Reported-by:
-
Dmitry Torokhov authored
Do not try to process "resend" or "reject" responses from the device as normal response data for a command. Reviewed-by:
-
Dmitry Torokhov authored
It is not entirely correct that libps2 sets PS2_FLAG_CMD1 after the device acknowledges each byte sent to the device by the host. Rework the code so that PS2_FLAG_CMD1 and PS2_FLAG_CMD are set only once, at the beginning of PS/2 command execution. Reviewed-by:
-
Dmitry Torokhov authored
When getting unexpected data while waiting for an acknowledgement it does not matter what command phase is currently executed, and ps2_handle_ack() should indicate that no further processing is needed for the received data byte. Remove PS2_FLAG_ACK_CMD and associated handling. Note that while it is possible to make ps2_handle_ack (and ps2_handle_repsonse) return void, it will be done when the code will be converted to common PS/2 interrupt handler later. Reviewed-by:
-
Dmitry Torokhov authored
In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by:
-
- May 18, 2023
-
-
Uwe Kleine-König authored
After commit b8a1a4cd ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f4 ("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:
-
- May 12, 2023
-
-
Krzysztof Kozlowski authored
Convert the Cypress All Points Addressable (APA) I2C Touchpad / Trackpad bindings to DT schema. Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
-
- May 11, 2023
-
-
Marek Vasut authored
Instead of hardcoding IRQ trigger type to IRQF_TRIGGER_HIGH, let's respect the settings specified in the firmware description. Fixes: e27c7292 ("Input: add driver for ADXL345/346 Digital Accelerometers") Signed-off-by:
Marek Vasut <marex@denx.de> Acked-by:
Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20230509203555.549158-1-marex@denx.de Signed-off-by:
-
- May 09, 2023
-
-
Luca Weiss authored
Some pwm vibrators have a dedicated enable GPIO that needs to be set high so that the vibrator works. Add support for that optionally. Signed-off-by:
Luca Weiss <luca@z3ntu.xyz> Reviewed-by:
Brian Masney <bmasney@redhat.com> Reviewed-by:
Sebastian Reichel <sre@kernel.org> Reviewed-by:
-
Luca Weiss authored
Make sure all printed messages end with a newline. Signed-off-by:
-
Luca Weiss authored
Some pwm vibrators have a dedicated enable GPIO that needs to be set high so that the vibrator works. Document that. Signed-off-by:
-
