mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Cc: Alexey Starikovskiy <astarikovskiy@suse.de>,
	Len Brown <lenb@kernel.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Regression: ACPI AC driver doesn't work on Toshiba Portege R500
Date: Sun, 23 Nov 2008 00:53:13 +0100	[thread overview]
Message-ID: <200811230053.14211.rjw@sisk.pl> (raw)

Hi,

With current mainline (2.6.28-rc6-git1 as of today) on Toshiba Portege R500 the
status of the AC adapter is not updated when the adapter is unplugged and
plugged in.  Evidently, /sys/class/power_supply/ADP1/online always contains the
same value.  Interestingly enough, though, if the box is suspended to RAM and
resumed, the status of the AC adapter is correctly updated, but the value read
at that time remains in /sys/class/power_supply/ADP1/online until the next
suspend/resume cycle regardless of what's going on with the AC adapter.

2.6.27.7 works correctly on this box so the recent EC patches don't seem to
cause this regression to happen.

Any other ideas?

Rafael

             reply	other threads:[~2008-11-22 23:53 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-22 23:53 Rafael J. Wysocki [this message]
2008-11-23 23:37 ` Regression: ACPI AC driver doesn't work on Toshiba Portege R500 (bisected) Rafael J. Wysocki
2008-11-24  1:02   ` Rafael J. Wysocki
2008-11-24 13:27     ` Rafael J. Wysocki
2008-11-24  1:15   ` Zhao Yakui
2008-11-24  1:21     ` Rafael J. Wysocki
2008-11-24  1:31       ` Zhang Rui
2008-11-24 13:30         ` Rafael J. Wysocki
2008-11-25  1:20           ` Zhang Rui
2008-11-25  9:06             ` Rafael J. Wysocki
2008-11-25  9:36             ` [PATCH] ACPI: Revert commit faee816b150238 due to regression Rafael J. Wysocki
2008-11-25  1:24           ` Regression: ACPI AC driver doesn't work on Toshiba Portege R500 (bisected) Zhao Yakui
2008-11-25  9:08             ` Rafael J. Wysocki

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=200811230053.14211.rjw@sisk.pl \
    --to=rjw@sisk.pl \
    --cc=astarikovskiy@suse.de \
    --cc=lenb@kernel.org \
    --cc=linux-acpi@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®