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mb/google/arcada: Make touchscreen IRQ level triggered 

Touchscreen lost function after boot with stylus
touching the screen

BUG=b:128554235

Signed-off-by: Mike Hsieh <mike_hsieh@wistron.corp-partner.google.com>
Change-Id: I692fc6f245b7fade67862da4986a83d11a2cd51f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32100
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Mike Hsieh 2019-03-28 16:32:56 +08:00 committed by Duncan Laurie
parent 9f11629495
commit 92f2853e53
1 changed files with 1 additions and 1 deletions
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src/mainboard/google/sarien/variants/arcada/devicetree.cb
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@ -300,7 +300,7 @@ chip soc/intel/cannonlake
chip drivers/i2c/hid
register "generic.hid" = ""WCOM48E2""
register "generic.desc" = ""Wacom Touchscreen""
register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_C23_IRQ)"
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C23_IRQ)"
register "generic.probed" = "1"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E7)"
register "generic.enable_delay_ms" = "5"