Re: [PATCH] input/touchscreen: synaptics_tcm_oncell: add driver

From: Dmitry Torokhov
Date: Thu Mar 28 2024 - 13:52:18 EST


Hi Frieder,

On Wed, Mar 27, 2024 at 10:39:12PM +0100, Frieder Hannenheim wrote:
> This is a bit of a stripped down and partially reworked driver for the
> synaptics_tcm_oncell touchscreen. I based my work off the driver in the
> LineageOS kernel found at
> https://github.com/LineageOS/android_kernel_oneplus_sm8250 branch
> lineage-20. The code was originally written by OnePlus developers but
> I'm not sure how to credit them correctly.

So the first question is: does this device not use Synaptics RMI4
protocol?

I am CCing Marge Yang of Synaptics who may shed some light on the kind
of touch controller this is.

Thanks.

--
Dmitry