GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/volteer: 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 lindar, verify all touchpad
functions work correctly.

Change-Id: If2deedbd572b771c1e7793a3b3c37a3114aa2a48
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71077
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Matt DeVillier 2022-12-19 15:17:37 -06:00 committed by Martin L Roth
parent 823a329bb8
commit 74efac1a3f
3 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/mainboard/google/volteer/variants/lindar/overridetree.cb
View File

@ -252,7 +252,8 @@ chip soc/intel/tigerlake
device i2c 15 on end device i2c 15 on end
end end
chip drivers/i2c/hid chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50"" register "generic.hid" = ""SYNA0000""
register "generic.cid" = ""ACPI0C50""
register "generic.desc" = ""Synaptics Touchpad"" register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)" register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)"
register "generic.wake" = "GPE0_DW2_15" register "generic.wake" = "GPE0_DW2_15"

3
src/mainboard/google/volteer/variants/volet/overridetree.cb
View File

@ -115,7 +115,8 @@ chip soc/intel/tigerlake
device i2c 15 on end device i2c 15 on end
end end
chip drivers/i2c/hid chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50"" register "generic.hid" = ""SYNA0000""
register "generic.cid" = ""ACPI0C50""
register "generic.desc" = ""Synaptics Touchpad"" register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)" register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)"
register "generic.wake" = "GPE0_DW2_15" register "generic.wake" = "GPE0_DW2_15"

3
src/mainboard/google/volteer/variants/voxel/overridetree.cb
View File

@ -207,7 +207,8 @@ chip soc/intel/tigerlake
device i2c 15 on end device i2c 15 on end
end end
chip drivers/i2c/hid chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50"" register "generic.hid" = ""SYNA0000""
register "generic.cid" = ""ACPI0C50""
register "generic.desc" = ""Synaptics Touchpad"" register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)" register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)"
register "generic.wake" = "GPE0_DW2_15" register "generic.wake" = "GPE0_DW2_15"