diff options
| author |   Yassine Oudjana <y.oudjana@protonmail.com> | 2021-09-09 22:12:29 -0700 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-09-09 22:26:23 -0700 |
| commit | fcc28e0bfcfd2d98f2d096a185f0263759661c94 (patch) | |
| tree | 910039d32687a472d39a48d0e227077240d01181 /drivers/input/keyboard/Kconfig | |
| parent | Input: ads7846 - switch to devm initialization (diff) | |
| download | linux-dev-fcc28e0bfcfd2d98f2d096a185f0263759661c94.tar.xz linux-dev-fcc28e0bfcfd2d98f2d096a185f0263759661c94.zip | |
Input: cypress-sf - add Cypress StreetFighter touchkey driver
This adds support for Cypress StreetFighter touchkey controllers such
as sf3155. This driver supports managing regulators and generating
input events.
Due to lack of documentation, this driver is entirely based on
information gathered from a driver written for an old Android kernel
fork[1][2].
[1] https://github.com/LineageOS/android_kernel_xiaomi_msm8996/blob/lineage-18.1/drivers/input/touchscreen/cyttsp_button.c
[2] https://github.com/LineageOS/android_kernel_xiaomi_msm8996/blob/lineage-18.1/arch/arm/boot/dts/qcom/a4-msm8996-mtp.dtsi#L291-L314
Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Link: https://lore.kernel.org/r/20210907174341.422013-2-y.oudjana@protonmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard/Kconfig')
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 1b0afc8bf841..d3bf5c3f9add 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -791,4 +791,14 @@ config KEYBOARD_MTK_PMIC To compile this driver as a module, choose M here: the module will be called pmic-keys. +config KEYBOARD_CYPRESS_SF + tristate "Cypress StreetFighter touchkey support" + depends on I2C + help + Say Y here if you want to enable support for Cypress StreetFighter + touchkeys. + + To compile this driver as a module, choose M here: the + module will be called cypress-sf. + endif |