Files
OpenCellular/chip/it83xx
Dino Li ba6e37787a it83xx: keyboard: remove "CONFIG_IT83XX_KEYBOARD_KSI_WUC_INT" and fix ISR
1. Always use wake-up control interrupt for keyboard KSI. This can also
   wake-up EC from deep doze / sleep mode.
2. In keyboard ISR, we just clear interrupt status to prevent keyboard
   interrupt can't be re-enabled.
   (for example, a KSI interrupt wakes up keyboard scan task,
   but keyboard_raw_read_rows() got 0.)

Signed-off-by: Dino Li <dino.li@ite.com.tw>

BRANCH=none
BUG=none
TEST=keyboard function is normally.

Change-Id: If8c292189c6133b179a63dedcb7a18abbc091312
Reviewed-on: https://chromium-review.googlesource.com/333865
Commit-Ready: Dino Li <dino.li@ite.com.tw>
Tested-by: Dino Li <dino.li@ite.com.tw>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
2016-03-22 21:39:26 -07:00
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