From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758260Ab2IYQRz (ORCPT ); Tue, 25 Sep 2012 12:17:55 -0400 Received: from mail-pa0-f46.google.com ([209.85.220.46]:57024 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758004Ab2IYQOF (ORCPT ); Tue, 25 Sep 2012 12:14:05 -0400 From: mathieu.poirier@linaro.org To: linux-kernel@vger.kernel.org, cbou@mail.ru, dwmw2@infradead.org Cc: mathieu.poirier@linaro.org Subject: [PATCH 42/57] power: charging: Allow capacity to raise from 1% Date: Tue, 25 Sep 2012 10:12:39 -0600 Message-Id: <1348589574-25655-43-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1348589574-25655-1-git-send-email-mathieu.poirier@linaro.org> References: <1348589574-25655-1-git-send-email-mathieu.poirier@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 in 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%. That problem is addressed with this patch. Signed-off-by: Hakan BERG Signed-off-by: Mathieu Poirier Reviewed-by: Marcus COOPER Reviewed-by: Srinidhi KASAGAR --- drivers/power/ab8500_fg.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c index c5732e7..cf6d2b5 100644 --- a/drivers/power/ab8500_fg.c +++ b/drivers/power/ab8500_fg.c @@ -1357,9 +1357,6 @@ 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; @@ -1771,9 +1768,10 @@ 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, -- 1.7.5.4