Casper Chang has uploaded this change for review.
mb/google/volteer: Modify touchscreen IRQ to level trigger
Modify IRQ to level trigger to meet touchscreen device
requirement.
BUG=b:170358155
TEST=Build Pass and test with vendor's latest touchscreen
firmware
Signed-off-by: Casper Chang <casper_chang@wistron.corp-partner.google.com>
Change-Id: I30f6a43c2c783865e90264b6c7fcdc6002267a1d
---
M src/mainboard/google/volteer/variants/volteer2/overridetree.cb
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/30/46830/1
diff --git a/src/mainboard/google/volteer/variants/volteer2/overridetree.cb b/src/mainboard/google/volteer/variants/volteer2/overridetree.cb
index 2db1f08..ba3f985 100644
--- a/src/mainboard/google/volteer/variants/volteer2/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/volteer2/overridetree.cb
@@ -98,7 +98,7 @@
chip drivers/i2c/hid
register "generic.hid" = ""GDIX0000""
register "generic.desc" = ""Goodix Touchscreen""
- register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)"
+ register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)"
register "generic.probed" = "1"
register "generic.reset_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)"
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