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From: Peter Rosin <peda@axentia.se>
To: linux-kernel@vger.kernel.org
Cc: Peter Rosin <peda@axentia.se>, Sebastian Reichel <sre@kernel.org>,
	linux-pm@vger.kernel.org
Subject: [PATCH 0/3] power: supply: bq24735: handle AC adapter absence
Date: Tue, 20 Dec 2016 12:32:59 +0100	[thread overview]
Message-ID: <1482233582-29770-1-git-send-email-peda@axentia.se> (raw)

Hi!

There is provision in the driver for handling the case where the
chargers are not responding to i2c requests when the AC adapter
is absent. I think this has been used by some Tegra boards that
leave the charger handling to some other component and that only
wants the kernel to be aware of the charging status for reporting
(or whatever).

However, in my case, the kernel should handle configuration and
enable/disable the charging, but this is not working very well
when the charger disappears (and is reset) on AC adapter absence.

This series fixes the issues I have found in this area so that I
can boot without AC adapter and have the correct charging config
every time I do attach the AC adapter.

Cheers,
Peter

Peter Rosin (3):
  power: supply: bq24735: move down bq24735_{en,dis}able_charging
  power: supply: bq24735: configure the charger as part of enabling it
  power: supply: bq24735: always check for AC adapter presence in probe

 drivers/power/supply/bq24735-charger.c | 56 ++++++++++++++++------------------
 1 file changed, 26 insertions(+), 30 deletions(-)

-- 
2.1.4

             reply	other threads:[~2016-12-20 18:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-20 11:32 Peter Rosin [this message]
2016-12-20 11:33 ` [PATCH 1/3] power: supply: bq24735: move down bq24735_{en,dis}able_charging Peter Rosin
2016-12-20 11:33 ` [PATCH 2/3] power: supply: bq24735: configure the charger as part of enabling it Peter Rosin
2016-12-20 11:33 ` [PATCH 3/3] power: supply: bq24735: always check for AC adapter presence in probe Peter Rosin
2016-12-22 15:47 ` [PATCH 0/3] power: supply: bq24735: handle AC adapter absence Sebastian Reichel

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