*** GMX Spamverdacht *** Re: [pull] radeon drm-fixes-3.15

[Malte Schröder]

On 26.05.2014 09:39, Christian König wrote:
> Am 26.05.2014 09:12, schrieb Malte Schröder:
>> On 20.05.2014 15:14, Christian König wrote:
>>> Hi Dave,
>>>
>>> by your request I've removed Alex's I2C mutex patch from the branch. I
>>> would like to keep the VCE patch, cause it actually fixed a serious bug
>>> for me, but I've fixed the formal error of the missing Signed-off-by
>>> line.
>>>
>>> Additional to that we have two new fixes from Jerome and Alex, both are
>>> CC stable as well so important enough for 3.15.
>>>
>>> So this is the resend pull of stashed up radeon fixes for 3.15.
>>> Highlights are:
>>> 1. Avoid sending SIGBUS on CPU access just because kernel can't handle
>>> buffer placement.
>>> 2. Some fixes for VM page table updates and buffer placements.
>>> 3. Fixing two typos in the PLL and SI register spec.
>>> 4. Checking VCE buffers ranges.
>>> 5. Mullins and non-VGA pci class fixes.
>>> 6. A PX power management fix.
>>> 7. Fix for a crash if acceleration fails to initialize.
>>>
>>> The following changes since commit
>>> 4ba4801d73d14690ed15774424e8b1d4c18323a5:
>>>
>>>    Merge tag 'drm-intel-fixes-2014-05-16' of
>>> git://anongit.freedesktop.org/drm-intel into drm-fixes (2014-05-20
>>> 09:56:26 +1000)
>>>
>>> are available in the git repository at:
>>>
>>>
>>>    git://people.freedesktop.org/~deathsimple/linux drm-fixes-3.15
>>>
>>> for you to fetch changes up to 4f2f203976964e267dc477de6648bdb3acd2b74b:
>>>
>>>    drm/radeon/pm: don't allow debugfs/sysfs access when PX card is off
>>> (v2) (2014-05-20 14:42:08 +0200)
>>>
>> I've pulled above and it fixes a suspend to RAM issue I've been seeing
>> in 3.15-rc. Short description of the problem:
>>
>> On wakeup all seems fine, i.e. hd starts to spin an USB-stuff wakes up.
>> But all I get from the graphics card is a white screen slowly filling
>> with random colored pixels. I had to hard reset the system.
>>
>> GMane seems to be broken currently so I can't post  a link to my
>> original report.
> 
> Hi Malte,
> 
> what hardware do you have?
> 
> It's most likely the VM page table update fix, cause that one fixed
> similar problems for other people, but it only applies for SI and CIK
> hardware generations.

Hi, it's a 7970-GHZ-edition, Tahiti XT. So it applies.
I just tried v3.15-rc7 and the problem seems to be fixed there as well.

> 
> Good to hear that it is fixed now,
> Christian.
> 
>> Regards
>> Malte
>>
> 


-- 
Gruß
Malte Schröder
---------------------------------------------------------------------
MalteSch at gmx.de

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