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| author | Wisley Chen <wisley.chen@quantatw.com> | 2021-02-09 14:18:24 +0800 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-02-26 21:24:45 +0000 |
| commit | 332da01c898e0097012aff9a4bd975ead6dbb170 (patch) | |
| tree | 42a3f9424d2e3657b554e1c9c69422cfe6abb3b3 /src/mainboard | |
| parent | 6215e6129218f9ab4614b30525a4b99661b0ef0f (diff) | |
| download | coreboot-332da01c898e0097012aff9a4bd975ead6dbb170.tar.xz | |
mb/google/volteer/var/elemi: Configure IRQ as level triggered for elan_ts
Follow elan's suggestion to configure IRQ as level trigger to prevent touchscreen lost
BUG=b:180778934
BRANCH=firmware-volteer-13672.B
TEST=emerge-volteer coreboot
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Change-Id: I3aca0ad20791c989dec9e70d69d637b28c9cc043
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50417
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/volteer/variants/elemi/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/volteer/variants/elemi/overridetree.cb b/src/mainboard/google/volteer/variants/elemi/overridetree.cb index 2c36bc9dd7..5aba269e56 100644 --- a/src/mainboard/google/volteer/variants/elemi/overridetree.cb +++ b/src/mainboard/google/volteer/variants/elemi/overridetree.cb @@ -239,7 +239,7 @@ chip soc/intel/tigerlake chip drivers/i2c/generic register "hid" = ""ELAN0001"" register "desc" = ""ELAN Touchscreen"" - register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)" + register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)" register "probed" = "1" register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)" |