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| author | Linus Walleij <linus.walleij@linaro.org> | 2020-05-09 22:18:18 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-09 22:26:48 -0700 |
| commit | 3eb66d9f97f386262adbba9ce752ec80b85246ed (patch) | |
| tree | fbfe79d9f361b81548d3aba22f749967b2e13c6f /drivers/input/touchscreen/Kconfig | |
| parent | 7fdff6cc84de2efbea5a48c8d9cadb2bf5a7ba2d (diff) | |
| download | linux-stable-3eb66d9f97f386262adbba9ce752ec80b85246ed.tar.gz linux-stable-3eb66d9f97f386262adbba9ce752ec80b85246ed.tar.bz2 linux-stable-3eb66d9f97f386262adbba9ce752ec80b85246ed.zip | |
Input: add driver for the Cypress CY8CTMA140 touchscreen
This adds a new driver for the Cypress CY8CTMA140 touchscreen.
This driver is inspired by out-of-tree code for the Samsung
GT-S7710 mobile phone.
I have tried to compare the structure and behaviour of this
touchscreen to the existing CYTTSP and CYTTSP4 generics and
it seems pretty different. It is also different in character
from the cy8ctmg110_ts.c. It appears to rather be vaguely
related to the Melfas MMS114 driver, yet distinctly
different.
Dmitry Torokhov rewrote the key scanning code during the
submission process so the driver is a joint work.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20200506123435.187432-2-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/Kconfig')
| -rw-r--r-- | drivers/input/touchscreen/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index c071f7c407b6..35c867b2d9a7 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -201,6 +201,18 @@ config TOUCHSCREEN_CHIPONE_ICN8505 To compile this driver as a module, choose M here: the module will be called chipone_icn8505. +config TOUCHSCREEN_CY8CTMA140 + tristate "cy8ctma140 touchscreen" + depends on I2C + help + Say Y here if you have a Cypress CY8CTMA140 capacitive + touchscreen also just known as "TMA140" + + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called cy8ctma140. + config TOUCHSCREEN_CY8CTMG110 tristate "cy8ctmg110 touchscreen" depends on I2C |