diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2022-12-19 15:14:34 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-12-22 20:41:54 +0000 |
| commit | 148207a8b7173dab444a6b6ed9d16cb69458d0db (patch) | |
| tree | 942ad9213b650041c2a6535e66f64bd1db0ccfb4 /src/mainboard/google/hatch/variants/kohaku | |
| parent | 61c24461421b5b1953840962115af808b6f43843 (diff) | |
mb/google/hatch: 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 akemi/kohaku, verify all touchpad
functions work correctly.
Change-Id: Icb552caa69428908e5e3342139b578a145fa2797
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/google/hatch/variants/kohaku')
| -rw-r--r-- | src/mainboard/google/hatch/variants/kohaku/overridetree.cb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb index 6dd94e04e0..1c49fe70cf 100644 --- a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb +++ b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb @@ -155,7 +155,8 @@ chip soc/intel/cannonlake device pci 15.0 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" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_A21_IRQ)" register "generic.detect" = "1" |