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ab8500-fg: Allow capacity to raise from 1% when charging

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When battery capacity was going below 1% fg is not supposed
to report 0% unless we've got the LOW_BAT IRQ, no matter
what the FG-algorithm says. This made fg get stuck at 1% if
charger is connected when capacity is 1%.

Signed-off-by: Hakan BERG <hakan.berg@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
This commit is contained in:
Hakan Berg
2012-07-23 14:00:50 +02:00
committed by Lee Jones
parent 908fe8d6a5
commit 642776182c
1 changed files with 2 additions and 4 deletions
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6
drivers/power/ab8500_fg.c
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@@ -1354,9 +1354,6 @@ static void ab8500_fg_check_capacity_limits(struct ab8500_fg *di, bool init)
* algorithm says. * algorithm says.
*/ */
di->bat_cap.prev_percent = 1; di->bat_cap.prev_percent = 1;
di->bat_cap.permille = 1;
di->bat_cap.prev_mah = 1;
di->bat_cap.mah = 1;
percent = 1; percent = 1;
changed = true; changed = true;
@@ -1768,9 +1765,10 @@ static void ab8500_fg_algorithm(struct ab8500_fg *di)
ab8500_fg_algorithm_discharging(di); ab8500_fg_algorithm_discharging(di);
} }
dev_dbg(di->dev, "[FG_DATA] %d %d %d %d %d %d %d %d %d " dev_dbg(di->dev, "[FG_DATA] %d %d %d %d %d %d %d %d %d %d "
"%d %d %d %d %d %d %d\n", "%d %d %d %d %d %d %d\n",
di->bat_cap.max_mah_design, di->bat_cap.max_mah_design,
di->bat_cap.max_mah,
di->bat_cap.mah, di->bat_cap.mah,
di->bat_cap.permille, di->bat_cap.permille,
di->bat_cap.level, di->bat_cap.level,