[Bug 30325] video=1280x720@50 no longer works

2010-10-14 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=30325

--- Comment #4 from Marius Groeger  2010-10-14 
07:11:51 PDT ---
This is getting weirder and weirder. With the current d-r-t there are no 50Hz
modes available anymore AT ALL!

Tried setting the TVStandard option - no change.

Started X without xorg.conf - no change.

Manually adding the 50Hz modes with xrandr works, but wasn't necessary in the
past.

What logs would be interesting for further investigation?

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[Bug 30325] video=1280x720@50 no longer works

2010-09-29 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=30325

--- Comment #3 from Marius Groeger  2010-09-29 
01:58:39 PDT ---
(In reply to comment #1)
> Can you bisect what commit broke it?  I suspect it's something in the common
> drm code.

There's FAR to many commits involved as during this interval the
2.6.35->2.6.36-rc merged happened. So I'm stuck. With the current d-r-t it
seems even worse, I even don't get an X display anymore. (Haven't checked the
logs though, yet).

For the second time (the last issue was a latency problem due to excessive drm
locking.) I'm hitting a major drm regression and can't do anything about it.
This is very disappointing. So, what can we do about it in the future?

As there are no regression tests, the testing is done by the community. Would
it be possible to increase the frequency of updates to d-r-t? Or stay closer to
the current linus tree?

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[Bug 30325] video=1280x720@50 no longer works

2010-09-27 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=30325

--- Comment #2 from Marius Groeger  2010-09-27 
10:13:16 PDT ---
(In reply to comment #1)
> Can you bisect what commit broke it?  I suspect it's something in the common
> drm code.

Well my point was to ask the people who where involved in recent changes to the
drm code to th?nk what commit might have broken this. The amount of commits is
very large and I was hoping for help to shortcut. All I know is that it broke
between d-r-t 2010-08-02 2046h and 2010-09-09 1910h.

I did check commit adde0f23396fe6c6cd4fe8e66e9cdc7d1f5081d9 but that doesn't
seem to be the cause.

How do I determine a git base version if I only have a date/time?

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[Bug 30325] video=1280x720@50 no longer works

2010-09-24 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=30325

--- Comment #1 from Alex Deucher  2010-09-24 10:29:36 PDT 
---
Can you bisect what commit broke it?  I suspect it's something in the common
drm code.

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