Intel News Archives
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
Intel's next-generation MID (Mobile Internet Device) platform to succeed Moorestown is codenamed Medfield and is slated to be released next year. However, in usual Intel fashion, open-source patches for supporting this next-generation platform under Linux are beginning to make their way out there months in advance of the hardware's public availability.
15 November 2010 - Hardware Is Not, But Patches Are - 2 Comments
Intel is gearing up to release their xf86-video-intel 2.14 DDX driver in the coming weeks, which will be their quarterly open-source X.Org driver update for their Intel IGPs. In preparations for this release and the forthcoming release candidates, Intel's Carl Worth has tagged the xf86-video-intel 2.13.901 driver in Git, which is an intermediate development snapshot.
6 November 2010 - New Snapshot - 2 Comments
The developers behind the MeeGo operating system, the Linux-based distribution that married Moblin and Maemo, have just released version 1.1. MeeGo 1.1 is available for Intel Atom and ARMv7 architectures and comes in the netbook, IVI (in-vehicle information/entertainment systems), and handset editions. Besides the core MeeGo OS hitting 1.1, the MeeGo SDK 1.1 has reached beta and will be released before the MeeGo Summit next month in Dublin.
28 October 2010 - MeeGo 1.1 Is Golden - 5 Comments
While Intel has not even rolled out their Sandy Bridge processors yet, their OSTC developers have been working on support for this next-generation micro-architecture with integrated graphics core under Linux for many months. It was back in February when we originally reported on Sandy Bridge GPU support coming to Linux.
21 October 2010 - For Unreleased Hardware - 6 Comments
Intel's Poulsbo Linux support is a bloody mess. It has been for nearly two years now and the situation has really not improved at all. While Intel IGPs are generally well supported under Linux with an open-source driver stack (besides being very slow), the Poulsbo hardware on Linux is notorious and does not have a fully open-source driver because the GMA 500 chipset is designed around the PowerVR SGX 535 graphics core from Imagination Technologies rather than being brewed in-house. The situation is really bad.
20 October 2010 - A Stub Though - 5 Comments
Intel's Ian Romanick has just written an e-mail message entitled What I'm working on to the Mesa development list. With Intel's new GLSL compiler being used by Mesa and can be found within the Mesa 7.9 release, Intel's open-source graphics developers have worked onto working on some other areas of their 3D driver stack.
11 October 2010 - GLSL IR Stuff - 4 Comments
With Mesa 7.9 on the way, Intel has just released the xf86-video-intel 2.13 release candidate as part of their quarterly updates to their open-source Linux driver stack. There aren't any major features as part of the Intel 2.13 DDX driver update, but there are a good number of bug-fixes.
22 September 2010 - New Testing - 2 Comments
While the open-source Radeon DRM/KMS (along with the closed-source Catalyst) drivers have had support for audio over HDMI / DisplayPort, patches are finally moving along by Intel's Zhenyu Wang for bringing up audio on Intel chipsets over these newest display interfaces.
19 September 2010 - Finally Here - 11 Comments
While Ubuntu 10.10 will have no i8xx driver fix for those with this vintage Intel hardware that's been plagued with stability problems and other issues since Intel introduced their Linux kernel mode-setting and GEM driver, there is now a workaround upstream for this issue. Originally the plan was to add back user-space mode-setting support to the Intel X.Org driver that would not use the Graphics Execution Manager (GEM) and this code-path could be enabled by i8xx customers to workaround the cache coherency issues while losing KMS support, but a new workaround was devised.
8 September 2010 - i8xx Fix - 11 Comments
Back in February we reported on the first signs of open-source support for Intel's Sandybridge, a.k.a. their sixth-generation Intel graphics processor integrated on their upcoming CPUs that succeed the Clarkdale/Arrandale CPUs. The Sandybridge hardware still has not launched nor will it until late this year or early next year, but the open-source support has been underway for months and from time to time we see new Linux code patches related to Sandybridge.
7 September 2010 - Open-Source Support - 10 Comments
The Intel Linux driver has been challenged by stability problems and other issues for owners of i8xx hardware since they rolled out kernel mode-setting and Graphics Execution Manager (GEM) support with UXA 2D acceleration more than a year ago. There were initial problems for other Intel users as well when switching to this overhauled driver stack -- to the point that it killed the netbook experience -- but those problems were quickly worked away. But for those using Intel's oldest supported hardware under Linux, the problems to this day remain. To circumvent this issue there's been the approach to add back user-space mode-setting to the Intel driver with EXA 2D acceleration to simply avoid these problems rather than correct the actual issues with KMS/GEM/UXA, but now another alternative has emerged.
26 August 2010 - ShadowFB! - 16 Comments
Back in July we reported on driver work done by Intel's Chris Wilson to add back user-space mode-setting support to the Intel X.Org DDX driver (xf86-video-intel) to allow those with older Intel (i8xx) chipsets where kernel mode-setting can be buggy to at least have a decent experience with UMS. Intel was quick to strip out user mode-setting support from their X.Org driver once their KMS support was stabilized, but it turns out that old Intel hardware with UXA (the GEM-ified EXA) and kernel mode-setting was buggy and could lead to artifacts and stability issues. These problems had led Ubuntu and other distribution vendors to use old Intel drivers so that they wouldn't be shafting a small percent of their users with vintage Intel hardware.
25 August 2010 - Chris Wilson Work - 9 Comments
Towards the end of last month we reported on GEM-free UMS support for the Intel driver that was worked on by Intel's Chris Wilson to hopefully address the stability issues and other problems that have challenged owners of old Intel i8xx hardware running the newer Intel driver stack, which is presently limited to kernel mode-setting support with GEM (the Graphics Execution Manager) memory management. However, it seems the work invested into adding back user-space mode-setting support to the Intel driver without the kernel memory management still doesn't resolve the i8xx issues at hand.
8 August 2010 - Still i8xx Problems - 6 Comments
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