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Chris Wilson f837807cc2 sna/dri: Remove busy-wait spin from vblank chaining of swapbuffers
The issue being that, due to the delay, the chained swap would miss its
intended vblank and so cause an unwanted reduction in frame throughput
and increase output latency even further. Since both client and server
have other rate-limiting processes in place, we can forgo the stall here
and still keep the clients in check.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54274
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-09-01 12:25:57 +01:00
man Add Option "Backlight" to override the probed backlight control interface 2012-08-26 19:47:31 +01:00
src sna/dri: Remove busy-wait spin from vblank chaining of swapbuffers 2012-09-01 12:25:57 +01:00
test test/dri2: Discard error returns from _XReply 2012-08-16 20:53:08 +01:00
uxa uxa/glamor: Check for failed prepares 2012-08-16 20:59:09 +01:00
.gitignore sna: Assemble SF and WM kernels using brw 2012-07-30 13:12:04 +01:00
AUTHORS AUTHORS: Add Robert Lowery to the authors file 2009-04-15 18:07:17 -07:00
COPYING COPYING: replace stub file with actual Copyright notices. 2010-06-12 20:24:10 -04:00
Makefile.am Revert "Update autotools configuration" 2012-02-23 14:43:34 -05:00
NEWS 2.20.5 release 2012-08-26 12:48:18 +01:00
README Take note for Pineview support in README and manpage 2010-01-04 14:15:41 -08:00
RELEASING Increment version to 2.9.0 2009-09-28 20:03:39 -07:00
autogen.sh Revert "Update autotools configuration" 2012-02-23 14:43:34 -05:00
configure.ac 2.20.5 release 2012-08-26 12:48:18 +01:00

README

xf86-video-intel
Open-source X.org graphics driver for Intel graphics
http://www.intellinuxgraphics.com/

What is xf86-video-intel
------------------------
The xf86-video-intel module is an open-source 2D graphics driver for
the X Window System as implemented by X.org. It supports a variety of
Intel graphics chipsets including:

	i810/i810e/i810-dc100,i815,
	i830M,845G,852GM,855GM,865G,
	915G/GM,945G/GM/GME,946GZ
	G/GM/GME/Q965,
	G/Q33,G/Q35,G41,G/Q43,G/GM/Q45
	PineView-M (Atom N400 series)
	PineView-D (Atom D400/D500 series)

Where to get more information about the driver
----------------------------------------------
The primary source of information about this and other open-source
drivers for Intel graphics is:

	http://intellinuxgraphics.org/

Documentation specific to the xf86-video-intel driver including
possible configuration options for the xorg.conf file can be found in
the intel(4) manual page. After installing the driver this
documentation can be read with the following command:

	man intel

Mailing list for communication with users and developers of
xf86-video-intel:

	intel-gfx@lists.freedesktop.org

	Note: Subscription is required before posting, but anyone is
	free to subscribe. See instructions (and archives) here:

	http://lists.freedesktop.org/mailman/listinfo/intel-gfx

To report bugs encountered with the driver, see:

	http://intellinuxgraphics.org/how_to_report_bug.html

To see bugs that are targeted to be fixed in the next release:

	https://bugs.freedesktop.org/show_bug.cgi?id=intel-2d-release