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power_button_x86: Don't inhibit power button in S0

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Allow power button presses which turn the AP off.

TEST=Manual on Samus. Boot system with depleted battery, hit power
button at dev screen and verify AP powers off.
BUG=None
BRANCH=Samus

Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I68c9b6c07520992ebba9dcbeccc60ebfb41ca112
Reviewed-on: https://chromium-review.googlesource.com/243710
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Shawn Nematbakhsh
2015-01-27 16:00:34 -08:00
committed by ChromeOS Commit Bot
parent 70afa3898c
commit 2033b8a2d6
1 changed files with 2 additions and 1 deletions
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3
common/power_button_x86.c
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@@ -121,7 +121,8 @@ static void set_pwrbtn_to_pch(int high)
* is too low.
*/
#ifdef CONFIG_CHARGER
if (!high && (charge_want_shutdown() || charge_prevent_power_on())) {
if (chipset_in_state(CHIPSET_STATE_ANY_OFF) && !high &&
(charge_want_shutdown() || charge_prevent_power_on())) {
CPRINTS("PB PCH pwrbtn ignored due to battery level");
high = 1;
}