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| author | Matt DeVillier <matt.devillier@gmail.com> | 2018-07-16 20:18:41 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-07-24 12:07:56 +0000 |
| commit | 6b27c38f4afdd7b20100c4a772fa4077ae437cf1 (patch) | |
| tree | 26434a277bfb9ddc3b4f7486da698ff3715f86ff /src/mainboard/google/glados/variants/cave | |
| parent | fefd8e7fde0129a921f26421e3fd10dd51f3af54 (diff) | |
| download | coreboot-6b27c38f4afdd7b20100c4a772fa4077ae437cf1.tar.xz | |
google/glados: use level trigger for touchpad interrupt
Coolstar's custom touchpad drivers for Windows require level triggering,
and the Linux drivers don't care/perform identically either way. Set
touchpad interrupt to level trigger, matching change made to other
Chromebooks.
Test: boot Windows 10 on google/chell, verify touchpad functional
Change-Id: Id5f145b8b24c04f9c6661710a0cda95f135293e9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/google/glados/variants/cave')
| -rw-r--r-- | src/mainboard/google/glados/variants/cave/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/glados/variants/cave/devicetree.cb b/src/mainboard/google/glados/variants/cave/devicetree.cb index 91c7b71468..f512f9bc87 100644 --- a/src/mainboard/google/glados/variants/cave/devicetree.cb +++ b/src/mainboard/google/glados/variants/cave/devicetree.cb @@ -218,7 +218,7 @@ chip soc/intel/skylake chip drivers/i2c/generic register "hid" = ""ELAN0000"" register "desc" = ""ELAN Touchpad"" - register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" + register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)" register "wake" = "GPE0_DW0_05" device i2c 15 on end end |