tree cf9bc8a31072ccaef3e45bd9d9e0385cbf0062d5
parent 1c2f5cea7e078465a89ed22e673483d18355045d
author Matt DeVillier <matt.devillier@gmail.com> 1648529114 -0500
committer Martin L Roth <gaumless@gmail.com> 1671829137 +0000

mb/google/poppy: Use runtime detection for touchscreens/digitizers

Now that power sequencing has been implemented, switch from using ACPI
"probed" flag to "detect" flag for all i2c touchscreens/digitizers.
This removes non-present devices from the SSDT and relieves the OS of
the burden of probing.

BUG=b:121309055
TEST=build/boot Windows/linux on all poppy variants, verify all
touchscreens functional in OS, dump ACPI and verify only i2c devices
actually present on the board have entries in the SSDT.

Change-Id: I4c1d8ae8c41c1f4283718a86fccbf5ae4fc399b6
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70921
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>