linux-kernel - Re: regression with dynpm [was: [git pull] drm-fixes]

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Message-ID: <4FE19AE2.5040605@web.de>
Date:	Wed, 20 Jun 2012 11:41:54 +0200
From:	Jörg-Volker Peetz <jvpeetz@....de>
To:	linux-kernel@...r.kernel.org
Cc:	dri-devel@...ts.freedesktop.org
Subject: Re: regression with dynpm [was: [git pull] drm-fixes]

Dave Airlie wrote, on 06/19/12 16:11:
> On Tue, Jun 19, 2012 at 3:08 PM, Jörg-Volker Peetz <jvpeetz@....de> wrote:
>> Dave Airlie wrote, on 06/17/12 09:42:
>>>
>>> Hi Linus,
>>>
>>> radeon is most of the work, one regression, one BUG fix in the new prime
>>> code, some fixes to init code to make streamout not lock up the hardware,
>>> and just some code to enable users to test HDMI audio on later hw (its off by
>>> default).
>>>
>>> Intel adds edp edid caching for some strange Dell Vostros that black
>>> screen on startup if keep reading their EDID, and a fix for a DP
>>> regression.
>>>
>>> Otherwise fix for via/sis and one to stop udl binding to multiple
>>> non-video usb.
>>>
>>> Dave.
>>>
>>> The following changes since commit 9b15b817f3d62409290fd56fe3cbb076a931bb0a:
>>>
>>>   swap: fix shmem swapping when more than 8 areas (2012-06-15 21:48:14 -0700)
>>>
>>> are available in the git repository at:
>>>
>>>   git://people.freedesktop.org/~airlied/linux drm-fixes
>>>
>>> for you to fetch changes up to c4af5c4597a7a5d64e058703e1328f315a59794e:
>>>
>>>   Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes (2012-06-16 14:45:17 +0100)
>>>
>>> ----------------------------------------------------------------
>>>
>>> Alex Deucher (3):
>>>       drm/radeon: fix regression in dynpm due to multi-ring rework
>>>       drm/radeon: add some additional 6xx/7xx/EG register init
>>>       drm/radeon: add support for STRMOUT_BASE_UPDATE on 7xx
>>>
>>
>> Hello Dave,
>>
>> on my HP Pavilion dv7 there is still with 3.5-rc3 a severe problem with the
>> dynpm option. After booting, the machine freezes (hard-lock) when trying to
>> switch to dynamic power mangement on the integrated GPU via
>>
> 
> These fixes went in after -rc3, so make sure you have them.
> 
> Dave.

Hi Dave,

indeed, with this fix from Alex (drm/radeon: fix regression in dynpm due to
multi-ring rework) on top of 3.5-rc3, dynpm is working again on the HP Pavilion dv7.
Thanks for your caring.

-- 
Best regards,
Jörg-Volker.

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