From 2f5aec4b5033b6bf056f5e5978e0cf20af2e7860 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Mon, 19 Dec 2022 15:11:42 -0600 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/71070 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons --- src/mainboard/google/dedede/variants/lalala/overridetree.cb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mainboard/google/dedede/variants/lalala') 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" -- cgit v1.2.3