[coreboot-gerrit] [S] Change in coreboot[main]: mb/google/nissa/var/gothrax: Add touchscreen driver for ILI2901A-A210

[Yunlong Jia (Code Review)]

Attention is currently required from: Derek Huang, Dinesh Gehlot, Eric Lai, Kapil Porwal, Nick Vaccaro, Paul Menzel, Subrata Banik, Varshit Pandya.

Yunlong Jia has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81610?usp=email )

Change subject: mb/google/nissa/var/gothrax: Add touchscreen driver for ILI2901A-A210
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Patch Set 3:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/81610/comment/86d477f5_2ae7a95e :
PS2, Line 13: TEST=emerge-nissa coreboot
> How is the boot time affected?

In the experiment, the impact of this change on boot to kernel time was almost 0ms.

https://review.coreboot.org/c/coreboot/+/81610/comment/528e258f_fa86ea85 :
PS2, Line 13: TEST=emerge-nissa coreboot
> were you able to check whether the touchscreen was working correctly or was it just a build test ?

Done

File src/mainboard/google/brya/variants/gothrax/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/81610/comment/5773b12a_b71f6405 :
PS2, Line 244: "300"
> please check the power sequence in SPEC.

We refer to the parameters of the hid protocol