From: Kenneth Graunke <kenneth@whitecape.org>
To: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: use BLT ring for flips on IVB
Date: Tue, 14 Jun 2011 00:14:11 -0700 [thread overview]
Message-ID: <4DF70A43.4040804@whitecape.org> (raw)
In-Reply-To: <1307646877-1979-1-git-send-email-jbarnes@virtuousgeek.org>
On 06/09/2011 12:14 PM, Jesse Barnes wrote:
> Found a couple more problems:
> 1) MI_DISPLAY_FLIP should take a '1' in the last byte to indicate
> length on IVB
> 2) apprently only the BLT ring version of the command actually causes
> interrupts to be generated
>
> With this patch, modetest -v works on my test platform. Clearly it's in
> need of more splitting though. The case statement should be split into
> per-chipset flip command generation.
>
> Signed-off-by: Jesse Barnes<jbarnes@virtuousgeek.org>
Reviewed-and-tested-by: Kenneth Graunke <kenneth@whitecape.org>
Compiz runs with this patch and appears to be mostly working.
Thanks, Jesse!
next prev parent reply other threads:[~2011-06-13 22:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-09 19:14 [PATCH] drm/i915: use BLT ring for flips on IVB Jesse Barnes
2011-06-14 7:14 ` Kenneth Graunke [this message]
2011-06-13 22:22 ` Chris Wilson
2011-06-14 7:29 ` Kenneth Graunke
2011-06-13 23:00 ` Jesse Barnes
2011-06-14 7:40 ` Chris Wilson
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