Intel News Archives
In continuation of Mobile Users Beware: Linux Has Major Power Regression, what's causing this regression in the mainline Linux kernel between Linux 2.6.37 and 2.6.38 (and still outstanding in 2.6.39) is still a mystery. To some surprise, even when disabling power management on one of the ThinkPads, the problem is still present.
22 April 2011 - Disabling PM Is Still Regressed - 6 Comments
With xf86-video-intel 2.15 now having been released, Intel has just issued the 2011Q1 Linux graphics package as their quarterly open-source update.
14 April 2011 - Released
Intel's quarterly driver package for Q1'2011 is about to be released and comprised as part of that is the xf86-video-intel DDX driver. Chris Wilson has just announced the release of xf86-video-intel 2.15.0 for this release.
14 April 2011 - Bam, New Update - 2 Comments
Long ago there was a promise by Intel's Linux developers that they would deliver VA-API video acceleration support to G45 IGPs in the second quarter of 2010. This didn't happen even while support for VA-API on Clarkdale/Arrandale arrived in early 2010. There's also now VA-API support for Sandy Bridge and even video encoding support. But the old G45 hardware hasn't received much love. It now appears though that Intel might release VA-API for G45 in the coming months.
11 April 2011 - Will They Deliver? - 8 Comments
Yesterday I mentioned the Intel Sandy Bridge video encode support should be here soon for Linux users and that it's in a working state after an Intel employee accidentally posted a test report to the driver's public mailing list. It turns out the code is actually available right now.
10 April 2011 - libva Branch - 6 Comments
Since Intel began shipping Intel Core i3/i5/i7 "Sandy Bridge" CPUs back in January, H.264 VA-API video (decode) playback acceleration has been available if using all of the proper open-source Linux packages needed for support. The video encode support though wasn't there on time nor was there much in the way of official communication in what to expect or when it would come, but the word received at Phoronix was that it would be a Q1 target. It looks like the code for VA-API video encode on Sandy Bridge is nearly ready.
9 April 2011 - Nearly Ready
Chris Wilson has just tagged the second release candidate of xf86-video-intel 2.15.0.
29 March 2011 - RC2 Is Here - 2 Comments
Near the beginning of this month I talked about an important Sandy Bridge performance fix landing in Mesa that with 13 lines of changed code resulted in a huge performance improvement for those using the new integrated graphics found on the Sandy Bridge CPUs. This performance boost was quite dramatic and made the open-source Intel Linux driver comparable to Intel's closed-source Windows driver, but the performance tuning is not done yet. There's DRM patches arriving this morning that squeeze more performance out of Intel Sandy Bridge graphics under Linux.
22 March 2011 - Sandy Bridge - 5 Comments
With it nearing the end of the quarter, Intel's OSTC team working on their Linux graphics driver stack is readying their quarterly driver update. Along with the Linux 2.6.38 kernel and Mesa 7.11 as some of the key components to make up this quarter's Linux package, the xf86-video-intel 2.15.0 X.Org driver will also be released. In preparing for this milestone, Chris Wilson has released the first development snapshot of this DDX driver.
2 March 2011 - Not Much Changed - 2 Comments
While there is Intel VA-API video acceleration support under Linux for Clarkdale/Arrandale hardware and the newest Sandy Bridge CPUs (assuming you are running the very latest code), there is no video playback acceleration support for the Intel G45 / GMA 4500M HD hardware. It was previously promised by Intel engineers with a target delivery date of Q2'2010, but that has long since passed without any further information from Intel.
24 February 2011 - But Not Done Yet - 32 Comments
The Mesa code-base now has patches for supporting the new MESA_multithread_makecurrent GLX extension. This extension was originally proposed in 2009 at the Cairo and GStreamer Hackfest but more than a year later it's now only materializing within Mesa and first within Intel's driver.
21 February 2011 - GLX Extension - 3 Comments
Following last week's announcement of Microsoft and Nokia hooking up over Windows Phone 7 for Nokia's future products, left MeeGo in a bad position (along with Qt), but Intel has now commented today that MeeGo is still going strong. Miguel de Icaza has also provided his commentary praising this move by Nokia, yes, really.
14 February 2011 - Expected - 73 Comments
Not only was Mesa 7.9.1 / Mesa 7.10 released last night while I was on my way back from the Consumer Electronics Show in Las Vegas with a shiny new Sandy Bridge, but Intel came forward to release their xf86-video-intel 2.14.0 DDX drver and then their 2010Q4 package.
8 January 2011 - Along With Mesa 7.10 - 4 Comments
Following a challenging week for Intel's Sandy Bridge Linux support in other publications getting the open-source graphics drivers working, Intel came forward to supply us with a Sandy Bridge processor so we can carry out the tests using the needed Linux Kernel / Mesa / DDX / libva Git code. We don't even need to wait for Intel to send out any hardware, as it was hand-delivered today during a meeting with them.
7 January 2011 - Have Sample - 4 Comments
Intel has now bumped the libva (VA-API) library to version 1.0.7. Why this is worth mentioning is that this now makes it possible to utilize GPU-driven VA-API video decoding on Intel's new Sandy Bridge processors.
6 January 2011 - Works With Sandy Bridge - 4 Comments
It was just midnight yesterday when the press embargo covering Intel's Sandy Bridge micro-architecture with their new Core i3/i5/i7 and H67/P67 chipsets expired. While at Phoronix we have known how Sandy Bridge would work with Linux, the lack of "out of the box" support for the next-generation Intel graphics under Linux or an easy-to-use way to deploy the open-source drivers on existing distributions caused a bit of an uproar by other journalists. Well, more like a big uproar by others.
4 January 2011 - The Sandy Bridge Successor - 16 Comments
Intel's Carl Worth has just announced the xf86-video-intel 2.13.903 driver release. He hopes this DDX release candidate will be the last before the xf86-video-intel 2.14.0 driver is officially released carrying the proper X.Org driver support for their new Sandy Bridge CPUs.
4 January 2011 - It's Coming - 1 Comment
As illustrated today by the release of Intel's "Sandy Bridge" CPUs there is a new desire by Linux users: open-source drivers "out of the box" at launch. Over the years the expectations of Linux users have gone from simply wanting Linux drivers for their hardware to wanting open-source Linux drivers (read: no binary blobs) to now wanting open-source drivers in the distribution of their choice at the time the hardware first ships. This is a great problem to now be experiencing, as since starting Phoronix seven years ago, the Linux hardware experience has improved a great deal where it's no longer a question if there will be Linux support but when. Some hardware vendors, such as Intel, are now working towards this goal of same-day open-source Linux support -- and in some cases achieving it -- but for open-source Linux drivers for graphics it's a particularly tall hurdle to jump.
3 January 2011 - It's Weird - 49 Comments
This week at the Consumer Electronics Show in Las Vegas (I'll be there again looking out for Linux), Intel will officially launch their next-generation Sandy Bridge micro-architecture and CPUs. The NDA though expired at midnight on these first CPUs so there is now a stream of reviews coming out. Is there any Linux graphics test results for the Core i3 2100, Core i5 2400, Core i5 2500K, and Core i7 2600K? Unfortunately, there is not.
3 January 2011 - A Mess - 71 Comments
Intel began working towards Sandy Bridge support (the Intel HD graphics found on their next-generation CPUs to be launched next month) since this past February and in the months since and it's now their open-source Linux drivers are nearly ready for the first early-adopters of these soon-to-be-released Intel Core i5/i7 processors.
10 December 2010 - 2010Q4 Package Release - 21 Comments
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