pmaports/device/testing/linux-samsung-i927/0022-power-supply-max17040-Set-initial-RCOMP-value.patch
Oliver Smith 64035ac463
device/*: move to device/testing/* (!1063)
Prepare for better device categorization by moving everything to testing
subdir first.

[skip-ci]: chicken-egg problem: passing pmaports CI depends on pmbootstrap MR
				depends on this MR

Related: postmarketos#16
2020-03-14 08:35:32 +01:00

27 lines
948 B
Diff

From 803cb62a1861bf76e65b17f559ab1bbf4970ce9b Mon Sep 17 00:00:00 2001
From: Sergey Larin <cerg2010cerg2010@mail.ru>
Date: Sat, 9 Feb 2019 19:00:23 +0300
Subject: [PATCH] power: supply: max17040: Set initial RCOMP value
This should fix incorrect capacity reporting.
Signed-off-by: Sergey Larin <cerg2010cerg2010@mail.ru>
---
drivers/power/supply/max17040_battery.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/power/supply/max17040_battery.c b/drivers/power/supply/max17040_battery.c
index de5e791e0055..dd75c8045ff1 100644
--- a/drivers/power/supply/max17040_battery.c
+++ b/drivers/power/supply/max17040_battery.c
@@ -219,6 +219,7 @@ static int max17040_probe(struct i2c_client *client,
max17040_reset(client);
max17040_get_version(client);
+ max17040_write_reg(client, MAX17040_RCOMP, 0xff00);
INIT_DEFERRABLE_WORK(&chip->work, max17040_work);
queue_delayed_work(system_power_efficient_wq, &chip->work,
--
2.22.0