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| author | Kevin Chang <kevin.chang@lcfc.corp-partner.google.com> | 2021-04-27 17:26:49 +0800 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-04-29 16:46:10 +0000 |
| commit | d08da26b3b9304d5a246b51190166d428f1eb39f (patch) | |
| tree | fdd2df8e8f6a92fb5e6913f6b5a95cff71ed4eca /src/mainboard/google/volteer/variants/lindar | |
| parent | 01792e353b62ef8d7e9bea7e42e7449d3120aab8 (diff) | |
| download | coreboot-d08da26b3b9304d5a246b51190166d428f1eb39f.tar.gz coreboot-d08da26b3b9304d5a246b51190166d428f1eb39f.tar.bz2 coreboot-d08da26b3b9304d5a246b51190166d428f1eb39f.zip | |
mb/google/volteer/variant/lindar: Modify ELAN touch screen IRQ trigger method
According to SED team provided ELAN touch screen SPEC. IRQ trigger
method need set with level trigger, that modify IRQ trigger to level
from edge.
BUG=b:174972088
TEST=Build FW and boot to OS and check with test result.
Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com>
Change-Id: I9237d9aad6166a5754afe464ce8453129a58d283
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52698
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Diffstat (limited to 'src/mainboard/google/volteer/variants/lindar')
| -rw-r--r-- | src/mainboard/google/volteer/variants/lindar/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/volteer/variants/lindar/overridetree.cb b/src/mainboard/google/volteer/variants/lindar/overridetree.cb index a1010d231824..5edd6db89ce6 100644 --- a/src/mainboard/google/volteer/variants/lindar/overridetree.cb +++ b/src/mainboard/google/volteer/variants/lindar/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)" register "reset_delay_ms" = "20" |