lkml.org 
[lkml]   [2008]   [Nov]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: Regression: ACPI AC driver doesn't work on Toshiba Portege R500 (bisected)
Date
On Monday, 24 of November 2008, Zhao Yakui wrote:
> On Mon, 2008-11-24 at 07:37 +0800, Rafael J. Wysocki wrote:
> > On Sunday, 23 of November 2008, Rafael J. Wysocki wrote:
> > > 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?
> Hi, Rafael
> Will you please open a new bug at
> http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI and attach the
> output of acpidump, dmesg, lspci -vxxx?
> If no ACPI event is reported when AC adapter is unplugged and
> plugged, the /sys/class interface can't display the correct AC status.
> Now Rui is working on this issue and the patch is already finished. But
> it is not sent to Lenb.

Can you give me a link to the patch, please?

> From the problem description it seems that the problem is related
> with the AC driver. But from the git-bisect it seems that the problem is
> related with the button driver(Fix power button device).
>
> Any-way, please attach the output of dmesg, acpidump, lspci -vxxx.

Created http://bugzilla.kernel.org/show_bug.cgi?id=12091 with the information
attached as requested.

Thanks,
Rafael


\
 
 \ /
  Last update: 2008-11-24 02:25    [W:0.242 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site