Kevin Chiu (Kevin.Chiu@quantatw.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18217
-gerrit
commit 78fe5008f4128ad0b98523dc5f1d884e30ba236a Author: Kevin Chiu Kevin.Chiu@quantatw.com Date: Tue Jan 24 16:24:30 2017 +0800
google/pyro: Modify Wacom touchscreen IRQ type to level-triggered
Follow i2c-hid spec definition, level trigger interrupt is required for i2c-hid device.
BUG=chrome-os-partner:61513 BRANCH=reef TEST=emerge-pyro coreboot Change-Id: Ia825bd0c898e71e2ee2bf411f117a49a8fb411b6 Signed-off-by: Kevin Chiu Kevin.Chiu@quantatw.com --- src/mainboard/google/reef/variants/pyro/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb index f7551d6..193fdd8 100644 --- a/src/mainboard/google/reef/variants/pyro/devicetree.cb +++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb @@ -170,7 +170,7 @@ chip soc/intel/apollolake .hid = WCOMNTN2_HID, .cid = PNP0C50_CID, .desc = WCOM_TS_DESC, - .irq = IRQ_EDGE_LOW(GPIO_21_IRQ), + .irq = IRQ_LEVEL_LOW(GPIO_21_IRQ), .probed = 1, }" register "hid_desc_reg_offset" = "0x1"