From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161685Ab3BOMxs (ORCPT ); Fri, 15 Feb 2013 07:53:48 -0500 Received: from mail-wg0-f49.google.com ([74.125.82.49]:53274 "EHLO mail-wg0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161408Ab3BOMqU (ORCPT ); Fri, 15 Feb 2013 07:46:20 -0500 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: arnd@arndb.de, linus.walleij@stericsson.com, cbouatmailru@gmail.com, sameo@linux.intel.com, Hakan Berg , Lee Jones Subject: [PATCH 17/40] ab8500-fg: Allow capacity to raise from 1% when charging Date: Fri, 15 Feb 2013 12:44:47 +0000 Message-Id: <1360932310-30065-18-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1360932310-30065-1-git-send-email-lee.jones@linaro.org> References: <1360932310-30065-1-git-send-email-lee.jones@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hakan Berg 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 Signed-off-by: Lee Jones Reviewed-by: Marcus COOPER Reviewed-by: Srinidhi KASAGAR --- drivers/power/ab8500_fg.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c index 44d8faa..f596883 100644 --- a/drivers/power/ab8500_fg.c +++ b/drivers/power/ab8500_fg.c @@ -1354,9 +1354,6 @@ static void ab8500_fg_check_capacity_limits(struct ab8500_fg *di, bool init) * algorithm says. */ di->bat_cap.prev_percent = 1; - di->bat_cap.permille = 1; - di->bat_cap.prev_mah = 1; - di->bat_cap.mah = 1; percent = 1; changed = true; @@ -1768,9 +1765,10 @@ static void ab8500_fg_algorithm(struct ab8500_fg *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", di->bat_cap.max_mah_design, + di->bat_cap.max_mah, di->bat_cap.mah, di->bat_cap.permille, di->bat_cap.level, -- 1.7.10.4