This series introduces support for some additional features offered by the Azoteq IQS269A capacitive touch controller. Patches 1 and 2 add support for slider gestures (e.g. tap or swipe). Gestures are recognized by the hardware itself based on touch activity across the chan- nels associated with the slider. This feature is useful for lightweight systems that do not post-process absolute coordinates to determine gestures expressed by the user. Gestures are presented to user space as keycodes. An example use-case is an array of multimedia keys as seen in the following demo: https://youtu.be/k_vMRQiHLgA Patches 3 and 4 add support for the device's available OTP variants, which trade features or exhibit errata that require workarounds. The original series was first introduced in [1]. Patch 5 was determined to be non-optimal, and has since been dropped. Patch 6 has been dropped in favor of [2] which has since been merged. [1] https://patchwork.kernel.org/patch/11716215/ [2] https://patchwork.kernel.org/patch/13087783/ Jeff LaBundy (4): dt-bindings: input: iqs269a: Add bindings for slider gestures Input: iqs269a - add support for slider gestures dt-bindings: input: iqs269a: Add bindings for OTP variants Input: iqs269a - add support for OTP variants .../devicetree/bindings/input/iqs269a.yaml | 98 +++++- drivers/input/misc/iqs269a.c | 314 ++++++++++++++++-- 2 files changed, 379 insertions(+), 33 deletions(-) -- 2.34.1
