Intel News Archives
While Intel can be applauded for their open-source work on the xf86-video-intel driver and related components of their Linux driver stack that supports their mainline GMA integrated graphics processors, the driver for their GMA 500 found in select netbooks is a bloody mess. There are binary-only bits within the Poulsbo driver stack, their DDX module is developed outside of the X.Org community and can be hard to even find the driver's package, and it just does not work well.
14 May 2009 - Still A Bloody Mess Though - 5 Comments
The focus of Intel's X.Org driver developers is on getting ready the xf86-video-intel 2.8 driver for this quarter's update that will remove the EXA acceleration architecture in favor of UXA acceleration and it completely strips away the DRI1 support. The Intel X.Org team released the xf86-video-intel 2.7.0 driver nearly a month ago, but they have cherry-picked a few fixes from their current development efforts to provide a 2.7.1 release.
12 May 2009 - Fixes A Few Problems - 7 Comments
Intel and Nokia have announced a joint partnership today to develop oFono, an open-source telephony solution. The oFono software stack is GPLv2 licensed and includes a high-level D-Bus API for use by other telephony applications and a low-level API for communicating with cellular modems and other devices.
11 May 2009 - New Telephony Stack - 2 Comments
It was just two weeks ago that Intel released its xf86-video-intel 2.7 driver, but there is already a new test release that will lead up to the release of the xf86-video-intel 2.8 series. Normally it is two or three months before a new test release is available for Intel's quarterly Linux graphics driver update, but that is not the case with their Q3'09 stack.
29 April 2009 - Intel Strips Out 10% Of Its Code - 19 Comments
Intel's Eric Anholt has announced the release of version 1.0.0 for the intel-gpu-tools package. The intel-gpu-tools package consist of various tools for debugging and testing out the Intel graphics hardware and drivers on Linux. Eric describes this open-source package as various user-land tools that do not belong within the X.Org driver tree, regression tests for the DRM, and DRM micro-benchmarks for kernel performance regression testing.
27 April 2009 - Helps Debugging, Etc - 3 Comments
Lately we have talked a lot about the Intel Linux driver stack with their ongoing work of switching over to the Graphics Execution Manager for memory management, moving to kernel-based mode-setting, and migrating to the Direct Rendering Infrastructure 2. In the short term, this work has caused some nasty problems, but once the fallout has been addressed, the open-source Intel driver should be in a prime position to perform on all fronts.
25 April 2009 - Keith Packard's View On Situation - 12 Comments
Earlier this month Intel had pushed out the xf86-video-intel 2.7 graphics driver that brought a variety of new features and fixes. This 2.7 X.Org driver has been rolled into Intel's "2009Q1 Package" along with Mesa 7.4 plus a few more patches, the Linux 18.104.22.168 kernel plus a few more patches, and libdrm 2.4.9. It is also suggested that X Server 1.6.1 be used with this recommended Intel software configuration. The details regarding the 2009Q1 package can be found here.
24 April 2009 - It Looks That Way - 6 Comments
As I alluded to earlier, I am out of the office this week. With me to Italy I took a Samsung NC10 that is loaded with an Intel Atom processor, Intel integrated graphics, an OCZ solid-state drive, and 2GB of DDR2 RAM. Prior to leaving I loaded it up with a clean install of the Ubuntu 9.04 release candidate, but what a mistake that was. As was pointed out in the days prior to that, there are a number of regressions present within the Intel Linux graphics stack due to the switch to the Graphics Execution Manager, DRI2, and other work. While the benchmarks showed there is indeed a drop (a large drop in some), this performance drop nearly renders the system useless.
22 April 2009 - The Performance Is AWFUL - 57 Comments
Last night Intel pushed out the xf86-video-intel 2.7.0 driver, but still it does not correct some of the performance regressions that have been occurring within the Intel Linux graphics stack for the past few months. While there are UXA improvements in the 2.7 driver, the performance is still bad.
16 April 2009 - Performance Is Bad - 6 Comments
The day started out for us by looking at the performance impact of using greedy migration heuristics with Intel graphics as well as taking another look at their driver's UXA performance. After that article was published, we had benchmarks from the Linux 2.6.30-rc2 kernel that showed 2D/3D Intel performance improvements. The third Intel item today was then Intel announcing the release of the G45 hardware documentation that was four volumes and more than 1,000 pages of technical documentations. Well, the fourth and final item tonight is the release of the xf86-video-intel 2.7.0 driver.
15 April 2009 - xf86-video-intel 2.7.0
Since earlier today when looking at whether greedy migration heuristics help in improving Intel's 2D driver performance and how it compares to using UXA acceleration, we have run a couple more benchmarks. This time Canonical's Bryce Harrington was interested whether a new kernel improves Intel's performance.
15 April 2009 - A Bit, Woohoo - 12 Comments
We are now into the second quarter of 2009, but Intel will soon release its X.Org driver for Q1'09. While late, the xf86-video-intel 2.7.0 driver update SDVO-TV support, basic SDVO-LVDS support, tear-free X-Video support, and many bugs have been fixed.
10 April 2009 - xf86-video-intel 2.7.0 nears - 18 Comments
While it already seems like the Intel Atom processor family has been around for quite a while, it's really only been one year. Today Intel is celebrating the one year anniversary of the Atom processor from the Intel Developer Forum in Beijing.
8 April 2009 - Atom's One Year Anniversary - 9 Comments
In a rather interesting move, the Linux Foundation will now be the company behind Moblin. The Moblin project was started by Intel back in 2007 and has been used to push Linux onto their Atom processors, but it now appears they are handing the duties off to the Linux Foundation.
2 April 2009 - Bye Bye Intel? - 7 Comments
Back in January we shared that Intel's Poulsbo driver was a bloody mess. This Intel GMA 500 Chipset is used by a few select devices at the moment and its core is originally based upon a PowerVR ASIC. When it comes to the Linux support, the xf86-video-psb driver is ill maintained (it hasn't been updated in over a year), the 3D driver is binary-only, and the driver is in a badly broken state. The Intel Poulsbo driver and its Linux support is in a completely opposite state of where the xf86-video-intel driver is at and the Linux support for standard Intel IGPs. Today though there's a new part to the Poulsbo Linux story.
19 March 2009 - Intel's Poulsbo Still A Mess - 30 Comments
It has been nearly three months since the release of xf86-video-intel 2.6, which means it's almost time for their next open-source driver update to arrive (they abide by a quarterly release cycle). As a sign of this, Intel's Carl Worth is heading the xf86-video-intel 2.7 driver management and he has pushed out the first release candidate.
9 March 2009 - xf86-video-intel 2.7 Coming Soon - 12 Comments
Just over a week ago Intel had come out with the xf86-video-intel 2.6.2 driver, but today that is already being replaced with xf86-video-intel 2.6.3. The 2.6.2 release was significant in that it presented some major fixes to the Graphics Execution Manager and kernel mode-setting. Along with that, Textured Video support when using kernel mode-setting was introduced along with rotation support.
3 March 2009 - Two Bugs Killed The 2.6.2 Release
We have already burned through more than half of Q1'09 and have yet to see Intel's quarterly X.Org Linux driver update approaching (or even any release candidate, although the 2.6 release was late). While xf86-video-intel 2.7.0 isn't ready yet, a fairly significant bug-fix release has been issued in the 2.6 series.
24 February 2009 - xf86-video-intel 2.6.2 - 9 Comments
If you have been wanting to look at Linux performance numbers for the Intel Core i7 or AMD Phenom II processors, be sure to stop by Phoronix Global. While the PR departments at Intel and AMD seem to have no interest at all in their latest desktop processors on Linux, many users of this new hardware have provided their own benchmarks courtesy of the Phoronix Test Suite.
24 February 2009 - Thanks To The Phoronix Test Suite - 10 Comments
In addition to learning that Intel's UXA acceleration architecture will live on in its current form, there were a few other interesting bits of news reported as well during the X.Org talks at FOSDEM 2009. During Eric Anholt's talk some video playback/decoding improvements were discussed.
8 February 2009 - Or VA-API Is Also A Possibility - 5 Comments
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