From f39e105debfdec3ca1db1aa1100d7c99451a528a Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Mon, 19 Dec 2022 15:15:13 -0600 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/71073 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons --- src/mainboard/google/kahlee/variants/treeya/overridetree.cb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mainboard/google/kahlee/variants/treeya/overridetree.cb') diff --git a/src/mainboard/google/kahlee/variants/treeya/overridetree.cb b/src/mainboard/google/kahlee/variants/treeya/overridetree.cb index 69ffca3f53..9c4009e764 100644 --- a/src/mainboard/google/kahlee/variants/treeya/overridetree.cb +++ b/src/mainboard/google/kahlee/variants/treeya/overridetree.cb @@ -66,7 +66,8 @@ chip soc/amd/stoneyridge end 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" -- cgit v1.2.3