kernel/linux.git/Documentation/input, branch v6.19.11

Input: add ABS_SND_PROFILE

2025-12-19T05:34:42+00:00

ABS_SND_PROFILE used to describe the state of a multi-value sound profile switch. This will be used for the alert-slider on OnePlus phones or other phones. Profile values added as SND_PROFLE_(SILENT|VIBRATE|RING) identifiers to input-event-codes.h so they can be used from DTS. Signed-off-by: Gergo Koteles Reviewed-by: Bjorn Andersson Tested-by: Guido Günther # oneplus,fajita & oneplus,enchilada Reviewed-by: Guido Günther Signed-off-by: David Heidelberg Reviewed-by: Pavel Machek Link: https://patch.msgid.link/20251113-op6-tri-state-v8-1-54073f3874bc@ixit.cz Signed-off-by: Dmitry Torokhov

Input: rename INPUT_PROP_HAPTIC_TOUCHPAD to INPUT_PROP_PRESSUREPAD

2025-11-18T07:18:32+00:00

And expand it to encompass all pressure pads. Definition: "pressure pad" as used here as includes all touchpads that use physical pressure to convert to click, without physical hinges. Also called haptic touchpads in general parlance, Synaptics calls them ForcePads. Most (all?) pressure pads are currently advertised as INPUT_PROP_BUTTONPAD. The suggestion to identify them as pressure pads by defining the resolution on ABS_MT_PRESSURE has been in the docs since commit 20ccc8dd38a3 ("Documentation: input: define ABS_PRESSURE/ABS_MT_PRESSURE resolution as grams") but few devices provide this information. In userspace it's thus impossible to determine whether a device is a true pressure pad (pressure equals pressure) or a normal clickpad with (pressure equals finger size). Commit 7075ae4ac9db ("Input: add INPUT_PROP_HAPTIC_TOUCHPAD") introduces INPUT_PROP_HAPTIC_TOUCHPAD but restricted it to those touchpads that have support for userspace-controlled effects. Let's expand and rename that definition to include all pressure pad touchpads since those that do support FF effects can be identified by the presence of the FF_HAPTIC bit. This means: - clickpad: INPUT_PROP_BUTTONPAD - pressurepad: INPUT_PROP_BUTTONPAD + INPUT_PROP_PRESSUREPAD - pressurepad with configurable haptics: INPUT_PROP_BUTTONPAD + INPUT_PROP_PRESSUREPAD + FF_HAPTIC Signed-off-by: Peter Hutterer Acked-by: Benjamin Tissoires Link: https://patch.msgid.link/20251106114534.GA405512@tassie Signed-off-by: Dmitry Torokhov

Input: add INPUT_PROP_HAPTIC_TOUCHPAD

2025-09-15T12:32:54+00:00

INPUT_PROP_HAPTIC_TOUCHPAD property is to be set for a device with simple haptic capabilities. Signed-off-by: Angela Czubak Co-developed-by: Jonathan Denose Signed-off-by: Jonathan Denose Acked-by: Dmitry Torokhov Reviewed-by: Randy Dunlap Signed-off-by: Benjamin Tissoires

Input: Add and document BTN_GRIP*

2025-07-27T08:41:20+00:00

Many controllers these days have started including grip buttons. As there has been no particular assigned BTN_* constants for these, they've been haphazardly assigned to BTN_TRIGGER_HAPPY*. Unfortunately, the assignment of these has varied significantly between drivers. Add and document new constants for these grip buttons. Signed-off-by: Vicki Pfau Link: https://lore.kernel.org/r/20250702040102.125432-2-vi@endrift.com Signed-off-by: Dmitry Torokhov

Documentation: Fix capitalization of XBox -> Xbox

2025-07-27T08:41:19+00:00

This also improves the phrasing of "an example" listing two examples. Signed-off-by: Vicki Pfau Link: https://lore.kernel.org/r/20250702034500.124741-1-vi@endrift.com Signed-off-by: Dmitry Torokhov

Input: edt-ft5x06 - use per-client debugfs directory

2025-07-01T18:42:14+00:00

The I2C core now provides a debugfs entry for each client. Let this driver use it instead of the custom directory in debugfs root. Further improvements by this change: support of multiple instances. Signed-off-by: Wolfram Sang Link: https://lore.kernel.org/r/20250318091904.22468-1-wsa+renesas@sang-engineering.com Signed-off-by: Dmitry Torokhov

Input: amijoy - make headings compliant w/ guidelines in documentation

2025-05-30T22:34:38+00:00

Make heading adornments compliant with the guidelines to improve organisation of the page. Signed-off-by: George Anthony Vernon Reviewed-by: Bagas Sanjaya Link: https://lore.kernel.org/r/20250526135957.180254-5-contact@gvernon.com Signed-off-by: Dmitry Torokhov

Input: amijoy - fix grammar in documentation

2025-05-30T22:31:59+00:00

Make small grammar fixes to Amiga joystick documentation. Signed-off-by: George Anthony Vernon Reviewed-by: Bagas Sanjaya Link: https://lore.kernel.org/r/20250526135957.180254-4-contact@gvernon.com Signed-off-by: Dmitry Torokhov

Input: amijoy - fix Amiga 4-joystick adapter pinout in documentation

2025-05-30T22:29:53+00:00

Pinout incorrectly duplicated pin 18, correct this. Signed-off-by: George Anthony Vernon Link: https://lore.kernel.org/r/20250526135957.180254-3-contact@gvernon.com Signed-off-by: Dmitry Torokhov

Input: amijoy - fix broken table formatting in documentation

2025-05-30T22:29:11+00:00

Missing '+' led to unintended spanning cell. Correct this. Signed-off-by: George Anthony Vernon Reviewed-by: Bagas Sanjaya Link: https://lore.kernel.org/r/20250526135957.180254-2-contact@gvernon.com Signed-off-by: Dmitry Torokhov