Hi Nick,
being new to the atmel_mxt_ts and starting to work with it, we wonder if
it's really necessary to download the device config [1] at each driver
start up?
I've been told that technically each device config download does mean
the configuration data is flashed to the device. I.e. it's stored
persistently, even at power loss.
This would mean that it would be sufficient to check for the device
config already existing/flashed to the device. And only doing the
download in case this isn't done already.
Is this understanding correct? What do you think?
Many thanks and best regards
Dirk
[1]
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/input/touchscreen/atmel_mxt_ts.c?id=50a77c658b80e7e3303e3bcec195b30e2b62d513
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