From 3ffb766917c8c0a6cefb8f582ce06df518970c67 Mon Sep 17 00:00:00 2001 From: philipchen Date: Thu, 1 Dec 2016 11:37:46 -0800 Subject: [PATCH] gru: fix the KB scan issue on F3 key Give F3 more time to charge BUG=chrome-os-partner:60457 BRANCH=gru TEST=manually on gru evt Change-Id: I88ee9bf78445b02473ff2b2873d54b4270e81a4f Reviewed-on: https://chromium-review.googlesource.com/415609 Commit-Ready: Philip Chen Tested-by: Philip Chen Reviewed-by: Shawn N --- board/kevin/board.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/board/kevin/board.c b/board/kevin/board.c index 889ee6ccab..de8e381658 100644 --- a/board/kevin/board.c +++ b/board/kevin/board.c @@ -146,7 +146,12 @@ const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins); /******************************************************************************/ /* Keyboard scan setting */ struct keyboard_scan_config keyscan_config = { +#ifdef BOARD_KEVIN .output_settle_us = 40, +#else + /* Extra delay when KSO2 is tied to cr50 */ + .output_settle_us = 60, +#endif .debounce_down_us = 6 * MSEC, .debounce_up_us = 30 * MSEC, .scan_period_us = 1500,