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power: qpnp-fg-gen4: Fix maintenance SOC reporting logic

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Some times the SOC value reported as increasing even though
there is no charger connected to the device. Fix it by correcting
maintenance SOC reporting logic.

Change-Id: I0fb897616c72467f68b9be9a193c28a9008765ea
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
This commit is contained in:
Kiran Gunda 2020-02-05 14:43:02 +05:30 committed by Gerrit - the friendly Code Review server
parent 5e27b9d63f
commit 9b0f88c231
1 changed files with 3 additions and 3 deletions
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6
drivers/power/supply/qcom/qpnp-fg-gen4.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
/* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -2641,14 +2641,14 @@ static int fg_gen4_update_maint_soc(struct fg_dev *fg)
goto out;
}
if (msoc > fg->maint_soc) {
if (msoc >= fg->maint_soc) {
/*
* When the monotonic SOC goes above maintenance SOC, we should
* stop showing the maintenance SOC.
*/
fg->delta_soc = 0;
fg->maint_soc = 0;
} else if (fg->maint_soc && msoc <= fg->last_msoc) {
} else if (fg->maint_soc && msoc < fg->last_msoc) {
/* MSOC is decreasing. Decrease maintenance SOC as well */
fg->maint_soc -= 1;
if (!(msoc % 10)) {