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| author | Matt DeVillier <matt.devillier@gmail.com> | 2022-12-19 15:15:13 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-12-22 20:42:33 +0000 |
| commit | f39e105debfdec3ca1db1aa1100d7c99451a528a (patch) | |
| tree | 330887a584314eb88fec917d68ac5906ca295dfb /src/mainboard/google/kahlee/variants/nuwani/overridetree.cb | |
| parent | 148207a8b7173dab444a6b6ed9d16cb69458d0db (diff) | |
| download | coreboot-f39e105debfdec3ca1db1aa1100d7c99451a528a.tar.gz coreboot-f39e105debfdec3ca1db1aa1100d7c99451a528a.tar.bz2 coreboot-f39e105debfdec3ca1db1aa1100d7c99451a528a.zip | |
mb/google/kahlee: update ACPI HID/CID for Synaptics touchpads
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 Linux 5.1x, Windows 10 on liara, verify all touchpad
functions work correctly.
Change-Id: I89ca02629803882e7ed2048a5a26868fc2de41a9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71073
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/google/kahlee/variants/nuwani/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/kahlee/variants/nuwani/overridetree.cb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb b/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb index 0de9c9830c56..ce00674b45ff 100644 --- a/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb +++ b/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb @@ -49,7 +49,8 @@ chip soc/amd/stoneyridge device ref i2c_2 on 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_5)" register "generic.wake" = "7" |