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| author | Anson Tseng <anson.tseng@intel.com> | 2016-01-28 10:58:47 +0800 |
|---|---|---|
| committer | ChromeOS bot <3su6n15k.default@developer.gserviceaccount.com> | 2016-01-29 01:13:25 +0000 |
| commit | 6d5343e8cd28b1e97a964ae1a99dd3ba8adc51aa (patch) | |
| tree | 3c31376b5e19ead5fb842dc5ba5631b5868f62d8 | |
| parent | e6741fe03d1c1c62c76e1540a39a5ffd13963cfd (diff) | |
| download | chrome-ec-6d5343e8cd28b1e97a964ae1a99dd3ba8adc51aa.tar.gz | |
Setzer: enable keyboard always scan
EC S3 power is high if we disable keyboard scan in S3. Enabling
keyboard always scan function will decrease S3 power consumption
of EC.
BUG=None
BRANCH=firmware-strago-7287.B
TEST=Measure power after lid close. Execute 'lidclose' in ec console
and confirm that the system won't be woke-up by keyboard.
Change-Id: I5e4c4e36cd89d74a3ae98efde85e81e26ae8ac59
Signed-off-by: Anson Tseng <anson.tseng@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/323927
Reviewed-by: Shawn N <shawnn@chromium.org>
| -rw-r--r-- | board/setzer/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/setzer/board.h b/board/setzer/board.h index b9a4d3f615..9d852166d1 100644 --- a/board/setzer/board.h +++ b/board/setzer/board.h @@ -16,6 +16,7 @@ #define CONFIG_BOARD_VERSION +#define CONFIG_KEYBOARD_ALWAYS_KEYSCAN #define CONFIG_KEYBOARD_COL2_INVERTED #define CONFIG_KEYBOARD_IRQ_GPIO GPIO_KBD_IRQ_L #undef CONFIG_KEYBOARD_KSO_BASE |