From: ville.syrjala@linux.intel.com
To: dri-devel@lists.freedesktop.org
Subject: [RFC][PATCH] Atomic page flip WIP
Date: Wed, 12 Sep 2012 18:47:03 +0300 [thread overview]
Message-ID: <1347464827-14187-1-git-send-email-ville.syrjala@linux.intel.com> (raw)
I'm posting this as rather raw just to get a bit more substance to the
discussions.
The drm_flip thingy may seem a bit too mid-layerish for people's taste,
but at least it is almost completely driven by explicit function calls
from the driver (the wq side is the exception naturally).
I originally wrote drm_flip for Medfield, where I used it syncronize the
pipe's primary layer and one or two video overlays (gen3 style overlays).
So it's a fairly well proven tehnology. I can post a version of the video
overlay code too in case someone would be interested in having drm_planes
on gen3 hardware.
This set applies on top of my earlier drm_atomic_4 branch:
https://gitorious.org/vsyrjala/linux/commits/drm_atomic_4
next reply other threads:[~2012-09-12 15:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 15:47 ville.syrjala [this message]
2012-09-12 15:47 ` [RFC][PATCH 1/4] drm/i915: Try to commit single pipe in one go ville.syrjala
2012-09-12 15:47 ` [RFC][PATCH 2/4] drm: Add drm_flip helper ville.syrjala
2012-09-12 15:47 ` [RFC][PATCH 3/4] drm: i915: Pass gem object to intel_finish_fb() ville.syrjala
2012-09-12 15:47 ` [RFC][PATCH 4/4] drm: i915: Atomic pageflip WIP ville.syrjala
2012-09-14 13:57 ` Chris Wilson
2012-09-14 14:21 ` Ville Syrjälä
2012-09-14 14:27 ` Chris Wilson
2012-09-14 15:30 ` Ville Syrjälä
2012-09-14 15:39 ` Daniel Vetter
2012-09-14 15:52 ` Ville Syrjälä
2012-09-14 15:56 ` Chris Wilson
2012-09-14 16:07 ` Ville Syrjälä
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