applied
thanks,
Len Brown, Intel Open Source Technology Center
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Forcing thinkpad-acpi to do EC-based brightness control (HBRV) on a
X61 has very... interesting effects, instead of doing nothing (since
it doesn't have EC-based backlight control), it causes "weirdness" in
the fan tachometer readings, for example.
This means the EC register that used to be HBRV h
Support reading the tachometer of the auxiliary fan of a X60/X61.
It was found out by sheer luck, that bit 0 of EC register 0x31
(formely HBRV) selects which fan is active for tachometer readings
through EC 0x84/0x085: 0 for fan1, 1 for fan2.
Many thanks to Christoph Klünter, to Whoopie, and to
Len,
Here are two late patches that add support for the second fan on the
X60/X61. Please queue them as well for 2.6.31 merge window.
Thank you!
Shortlog:
Henrique de Moraes Holschuh (2):
thinkpad-acpi: forbid the use of HBRV on Lenovo ThinkPads
thinkpad-acpi: support the second f
applied
thanks,
Len Brown, Intel Open Source Technology Center
On Sat, 30 May 2009, Henrique de Moraes Holschuh wrote:
> Len,
>
> This patchset has some changes for thinkpad-acpi that I would like to see
> merged for 2.6.31. I will likely have a few more during the merge
> window.
>
> Shortl
On Wed, 17 Jun 2009, Josip Rodin wrote:
> > > > So I thought - let me check that wwan_enable thing on 2.6.30:
> > > >
> > > > % cat /sys/devices/platform/thinkpad_acpi/wwan_enable
> > > > 0
The firmware will power down the internal WWAN module if that thing is set
to 0... so it will obviously not
On Tue, Jun 16, 2009 at 04:04:28PM -0700, Greg KH wrote:
> On Tue, Jun 16, 2009 at 12:42:27AM +0200, Josip Rodin wrote:
> > On Tue, Jun 16, 2009 at 12:34:46AM +0200, Josip Rodin wrote:
> > > > > > I have an integrated wireless setup inside my Lenovo Thinkpad T400
> > > > > > which
> > > > > > norm
