From: Pavel Machek <pavel@ucw.cz>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>,
Dave Airlie <airlied@gmail.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Dave Airlie <airlied@linux.ie>, Eric Anholt <eric@anholt.net>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
linux-kernel@vger.kernel.org,
DRI mailing list <dri-devel@lists.freedesktop.org>
Subject: Re: [git pull] drm for rc1
Date: Wed, 23 Feb 2011 19:53:34 +0100 [thread overview]
Message-ID: <20110223185334.GA711@atrey.karlin.mff.cuni.cz> (raw)
In-Reply-To: <0d30dc$knd39a@orsmga001.jf.intel.com>
Hi!
> > > >>> Highlights:
> > > >>> core/drivers: add support for high precision vblank timestamps
> > > >>> radeon: pageflipping support, Gen2 PCIE support
> > > >>> nouveau: reworked VRAM and VM support
> > > >>> intel: better ILK/SNB powersaving support, Full GTT support
> > > >>
> > > >> Lowlights: it's broken.
> >
> > Heh, at this point I expected Linus to complain about milion merges in
> > changelog...
(Ok, I chould have put a smiley there :-).
> > > Arg. It's been ok on my ILK systems, but Chris has found some
> > >issues with out watermarking code iirc; apparently we're underflowing
> > >the display FIFO, causing all sorts of trouble. If it works before
> > >the pull of Dave's tree, can you bisect?
> >
> > Watermarking code? What goes on there?
>
> FIFO watermarks, they determine when the display fetches from the scanout
> buffer to fill the pipe. If we run out of FIFO entries then the display
> flickers at best, at worst we may hard hang the machine.
Thanks for info. I was afraid it was trying to do some watermarks on
video signal, to catch evil videotapers or something like that...
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2011-02-23 18:53 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-10 22:59 Dave Airlie
2011-01-11 4:16 ` Linus Torvalds
2011-01-11 4:48 ` Dave Airlie
2011-01-11 4:51 ` Dave Airlie
2011-01-11 10:58 ` Chris Wilson
2011-01-11 6:06 ` Jesse Barnes
2011-01-11 6:28 ` Dave Airlie
2011-01-11 7:04 ` Dave Airlie
2011-01-11 10:35 ` Anca Emanuel
2011-01-11 13:33 ` Pavel Machek
2011-01-11 14:14 ` Chris Wilson
2011-02-23 18:53 ` Pavel Machek [this message]
2011-01-11 16:01 ` Linus Torvalds
2011-01-11 16:11 ` Anca Emanuel
2011-01-11 16:25 ` Anca Emanuel
2011-01-11 17:58 ` Anca Emanuel
2011-01-11 19:00 ` Linus Torvalds
2011-01-11 19:12 ` Jesse Barnes
2011-01-11 19:25 ` Linus Torvalds
2011-01-11 19:45 ` Jesse Barnes
2011-01-11 19:53 ` Linus Torvalds
2011-01-11 20:05 ` Chris Wilson
2011-01-11 22:16 ` Linus Torvalds
2011-01-11 22:31 ` Chris Wilson
2011-01-11 23:01 ` Linus Torvalds
2011-01-12 1:36 ` Linus Torvalds
2011-01-12 1:54 ` Dave Airlie
2011-01-11 23:20 ` Christian Borntraeger
2011-01-11 23:28 ` Linus Torvalds
2011-01-12 11:21 ` Christian Borntraeger
2011-01-12 12:49 ` James Simmons
2011-01-12 13:03 ` Christian Borntraeger
2011-01-12 13:32 ` James Simmons
2011-01-12 13:45 ` Christian Borntraeger
2011-01-12 15:55 ` Linus Torvalds
2011-01-12 16:39 ` James Simmons
2011-01-12 13:36 ` Anca Emanuel
2011-01-12 13:45 ` James Simmons
2011-01-12 13:55 ` Anca Emanuel
2011-01-12 14:35 ` Christian Borntraeger
2011-01-12 16:53 ` James Simmons
2011-01-12 15:13 ` Anca Emanuel
2011-01-12 15:25 ` Anca Emanuel
2011-01-12 15:40 ` James Simmons
2011-01-12 15:55 ` Anca Emanuel
2011-01-13 17:55 ` James Simmons
2011-01-13 19:53 ` Anca Emanuel
2011-01-14 16:29 ` Anca Emanuel
2011-01-14 16:38 ` James Simmons
2011-01-14 18:22 ` Anca Emanuel
2011-01-14 18:26 ` James Simmons
2011-01-14 18:40 ` Anca Emanuel
2011-01-14 19:02 ` Anca Emanuel
2011-02-19 15:14 ` Alex Riesen
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