Re: [PATCH v10 1/4] Input: Add driver for Cypress Generation 5 touchscreen

Dmitry Torokhov
2022-10-31T23:52:21Z

On Wed, Oct 26, 2022 at 09:49:05PM +1000, Alistair Francis wrote:
> This is the basic driver for the Cypress TrueTouch Gen5 touchscreen
> controllers. This driver supports only the I2C bus but it uses regmap
> so SPI support could be added later.
> The touchscreen can retrieve some defined zone that are handled as
> buttons (according to the hardware). That is why it handles
> button and multitouch events.
>
> Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
> Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
> Signed-off-by: Alistair Francis <alistair@alistair23.me>
> Tested-by: Andreas Kemnade <andreas@kemnade.info> # Kobo Clara HD
> Tested-by: Peter Geis <pgwipeout@gmail.com>

While I wish we did not have to parse what is essentially HID data
ourselves and basically repeated what i2c-hid does, I understand that
the firmware is not exactly i2c-hid compatible...

Applied, thank you.

--
Dmitry