diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2022-12-19 15:11:42 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-12-22 20:40:56 +0000 |
| commit | 2f5aec4b5033b6bf056f5e5978e0cf20af2e7860 (patch) | |
| tree | 0cb49ceec1efed8bb51ad6d1ed47521b9fc4069a /src/mainboard/google/dedede/variants/lalala/overridetree.cb | |
| parent | e9f0ed596046f51cdd6d389e69f4b5d059f12102 (diff) | |
mb/google/dedede: 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 drawcia, verify all touchpad
functions work correctly.
Change-Id: I43eb5bc394a3fbfd4109f2e6c274ec66fc01d46d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71070
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/google/dedede/variants/lalala/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/dedede/variants/lalala/overridetree.cb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/lalala/overridetree.cb b/src/mainboard/google/dedede/variants/lalala/overridetree.cb index 8ae9116117..de33d69909 100644 --- a/src/mainboard/google/dedede/variants/lalala/overridetree.cb +++ b/src/mainboard/google/dedede/variants/lalala/overridetree.cb @@ -131,7 +131,8 @@ chip soc/intel/jasperlake end # USB xHCI 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_B3_IRQ)" register "generic.wake" = "GPE0_DW0_03" |