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authorMatt DeVillier <matt.devillier@gmail.com>2022-12-21 12:22:21 -0600
committerFelix Singer <felixsinger@posteo.net>2023-01-09 21:10:30 +0000
commitc3cef7e7b00648ac72a714c94b09a66095e51473 (patch)
treef261cb0623151d54d4c0736d9ff589c4bde4ed32 /util/board_status/README.md
parent7ab6ee6e716ef04077ad378c4adbd692fe43737f (diff)
mb/google/dedede: Use runtime detection for touchscreens
Now that power sequencing has been implemented, switch from using ACPI "probed" flag to "detect" flag for all i2c touchscreens. 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 multiple dedede 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: I91e03bd1d96a6b2f0c3813665910133db0d6c308 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/71189 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
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