From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
To: Sebastian Reichel <sre@kernel.org>
Cc: Geordan Neukum <gneukum1@gmail.com>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel@puri.sm
Subject: [PATCH 3/4] power: max17042_battery: Take r_sns value into account in charge_counter
Date: Wed, 25 Nov 2020 05:47:04 +0100 [thread overview]
Message-ID: <146027451.poJRWWCWiI@pliszka> (raw)
In-Reply-To: <2264396.HPVdm0XNkV@pliszka>
The default r_sns value was hardcoded there, so let's change it to the
actually configured one.
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
---
drivers/power/supply/max17042_battery.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/power/supply/max17042_battery.c b/drivers/power/supply/max17042_battery.c
index 86adccb0f32d..26f6f89eb648 100644
--- a/drivers/power/supply/max17042_battery.c
+++ b/drivers/power/supply/max17042_battery.c
@@ -354,7 +354,8 @@ static int max17042_get_property(struct power_supply *psy,
if (ret < 0)
return ret;
- val->intval = data * 1000 / 2;
+ data64 = sign_extend64(data, 15) * 5000000ll;
+ val->intval = div_s64(data64, chip->pdata->r_sns);
break;
case POWER_SUPPLY_PROP_TEMP:
ret = max17042_get_temperature(chip, &val->intval);
--
2.29.2
next prev parent reply other threads:[~2020-11-25 4:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-25 4:44 [PATCH 1/4] power: max17042_battery: Fix current_{avg,now} hiding with no current sense Sebastian Krzyszkowiak
2020-11-25 4:46 ` [PATCH 2/4] power: max17042_battery: Improve accuracy of current_now and current_avg readings Sebastian Krzyszkowiak
2020-11-25 4:47 ` Sebastian Krzyszkowiak [this message]
2020-11-25 4:48 ` [PATCH 4/4] power: max17042_battery: Export charge termination current property Sebastian Krzyszkowiak
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