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authorMatt DeVillier <matt.devillier@gmail.com>2018-07-31 16:41:06 -0500
committerPatrick Georgi <pgeorgi@google.com>2018-08-02 10:52:32 +0000
commit73b723d7dbb371ec294c5306b8a839cfe93e1bcd (patch)
tree92429ca2110c4bbba5580e7524967176138d180b /src/mainboard/google/foster
parent6444d7df0b3f17af9917371647e079c93bb1b415 (diff)
google/cyan: Switch Touchpad and Touchscreen interrupts to be level-triggered
Adapted from chromium commit 126d352 [Strago: switch Touchpad and Touchscreen interrupts to be level-triggered] The Elan and other touch controllers found in this device work much more reliably if used with level-triggered interrupts rather than edge-triggered. TEST=Boot several cyan boards, verify that touchpad and touchscreen work. Original-Change-Id: I59d05d9dfa9c41e5472d756ef51f0817a503c889 Original-Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/894689 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Ia4f8cf83351dae0d78995ce0b0ed902d1e4ac3e8 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/27759 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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