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samus: display battery status on lightbar on AC change

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Display battery percentage on the lightbar whenever AC status
changes.

BUG=chrome-os-partner:32894
BRANCH=samus
TEST=Plug and unplug AC in S0 and in G3 and make sure that lightbar
displays battery percentage each time

Change-Id: I281c9242d185da06b0c778de12e4f6340779a840
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/223362
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
This commit is contained in:
Alec Berg
2014-10-14 13:28:39 -07:00
committed by chrome-internal-fetch
parent fca5deab2f
commit c1e908fcac
1 changed files with 10 additions and 0 deletions
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10
board/samus/board.c
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@@ -26,6 +26,7 @@
#include "jtag.h"
#include "keyboard_scan.h"
#include "lid_switch.h"
#include "lightbar.h"
#include "motion_sense.h"
#include "peci.h"
#include "power.h"
@@ -235,6 +236,15 @@ enum battery_present battery_is_present(void)
}
#endif
/**
* Show battery status on lightbar when AC status changes
*/
void show_battery_status(void)
{
lightbar_sequence(LIGHTBAR_TAP);
}
DECLARE_HOOK(HOOK_AC_CHANGE, show_battery_status, HOOK_PRIO_DEFAULT);
/**
* Discharge battery when on AC power for factory test.
*/