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mb/google/guybrush: update ACPI HID/CID for Synaptics touchpad

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The currently assigned ACPI HID 'PNP0C50' is not a valid per Windows
WHQL validation tests. To ensure compatibility with both Windows and
Linux, set the HID to 'SYNA0000' and CID to 'ACPI0C50' as previously
done for other boards (eg, google/lulu).

TEST=boot ChromeOS, Linux 5.1x, Windows 10 on dewatt, verify all
touchpad functions work correctly.

Change-Id: I00efde6f007d57166cd82f76d2f389dedce57466
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71071
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Matt DeVillier
2022-12-19 15:13:47 -06:00
committed by Martin L Roth
parent 2f5aec4b50
commit 61c2446142
1 changed files with 2 additions and 1 deletions
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3
src/mainboard/google/guybrush/variants/dewatt/overridetree.cb
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@@ -143,7 +143,8 @@ chip soc/amd/cezanne
device i2c 15 on end
end
chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50""
register "generic.hid" = ""SYNA0000""
register "generic.cid" = ""ACPI0C50""
register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)"
register "generic.wake" = "GEVENT_22"