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| author | ReddestDream <reddestdream@gmail.com> | 2017-05-25 10:45:53 -0400 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-05-13 18:38:09 +0000 |
| commit | 56a3442dd854a8fd6b6c4b10b957e211b9d0a1c2 (patch) | |
| tree | 9fdc341d5559806ea50b713112cd48f04e8779f0 | |
| parent | 525154d16e901020d0d3518d71833e2394a1d4e6 (diff) | |
| download | coreboot-56a3442dd854a8fd6b6c4b10b957e211b9d0a1c2.tar.gz | |
mb/samsung/lumpy: Adjust touchpad ACPI for Windows drivers
Adjust the touchpad HID/CID/HRV to allow coolstar's crostouchpad
Windows drivers to properly attach. Change the interrupt type
from EDGE to LEVEL.
TEST=build/boot samsung/lumpy, verify touchpad functional under
both Windows 10/11 and Linux, verify Windows overlay driver
correctly remaps top row keys.
Change-Id: Ie4268b4de5779ee148699c7bef8c700a99816f1e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75181
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
| -rw-r--r-- | src/mainboard/samsung/lumpy/acpi/mainboard.asl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/samsung/lumpy/acpi/mainboard.asl b/src/mainboard/samsung/lumpy/acpi/mainboard.asl index d9c9d614a7..972da693c3 100644 --- a/src/mainboard/samsung/lumpy/acpi/mainboard.asl +++ b/src/mainboard/samsung/lumpy/acpi/mainboard.asl @@ -23,9 +23,9 @@ Scope (\_SB) { Device (TPAD) { - // Report as a Sleep Button device so - // Linux will automatically enable for wake - Name(_HID, EisaId("PNP0C0E")) + Name(_HID, "CYSM0000") + Name(_UID, 1) + Name(_HRV, 2) // Trackpad Wake is GPIO11 Name(_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x03 }) @@ -33,7 +33,7 @@ Scope (\_SB) { Name(_CRS, ResourceTemplate() { // PIRQF -> GSI21 - Interrupt (ResourceConsumer, Edge, ActiveLow) + Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive, ,, ) { BOARD_TRACKPAD_IRQ } |