From 27937169104c1b2f6ec3132e0511719abe9477de Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Mon, 19 Dec 2022 15:15:52 -0600 Subject: 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 bobba, verify all touchpad functions work correctly. Change-Id: I4fd66be21eeff5f37b58a8922c49683a28685064 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/71074 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons --- src/mainboard/google/octopus/variants/phaser/overridetree.cb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mainboard/google/octopus/variants/phaser/overridetree.cb') diff --git a/src/mainboard/google/octopus/variants/phaser/overridetree.cb b/src/mainboard/google/octopus/variants/phaser/overridetree.cb index 9861e40a32..3d38634256 100644 --- a/src/mainboard/google/octopus/variants/phaser/overridetree.cb +++ b/src/mainboard/google/octopus/variants/phaser/overridetree.cb @@ -138,7 +138,8 @@ chip soc/intel/apollolake device i2c 15 on end end 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(GPIO_135_IRQ)" register "generic.wake" = "GPE0_DW3_27" -- cgit v1.2.3