Intel News Archives
A set of 58 patches have been published against the Intel Linux DRM kernel driver that completely rewrites the mode-setting code for this open-source Linux graphics driver.
19 August 2012 - Intel Rewrite - 11 Comments
An extensive set of patches have been published that allow the Linux kernel to be built with GCC's LTO (Link-Time Optimization) support for generating a faster Linux kernel binary but at the cost of much greater compile times.
19 August 2012 - Linux LTO - 29 Comments
In addition to running 2D benchmarks, Intel's Chris Wilson has been busy pushing out point releases to the xf86-video-intel 2.20 series. Generally we don't see more than one or two point releases per cycle, but now we're already up to four.
18 August 2012 - Bug-Fixes
GLAMOR 0.5 was released earlier this month and testing has revealed that this 2D-Over-OpenGL acceleration library is now faster but still comes up short compared to other 2D driver implementations.
18 August 2012 - GLAMOR 0.5 - 8 Comments
An Intel engineer has proposed introducing a power saving schema for CFS, the Linux kernel's default scheduler. Code hasn't been presented yet, but there's lots of discussion about this topic to improve the power efficiency of the Linux kernel scheduler.
17 August 2012 - CFS Scheduler - 4 Comments
Coming out of SIGGRAPH 2012 is a new branch of Mesa from Intel's Open-Source Technology Center that's working on full open-source OpenGL ES 3.0 support for Intel HD hardware.
9 August 2012 - Incomplete - 2 Comments
Ian Romanick has published a set of 14 new patches today as he prepares support within Mesa for creating OpenGL 3.1 core contexts, as open-source OpenGL 3.1 support finally inches further.
8 August 2012 - Ian Romanick's Coding - 10 Comments
Thanks to patches surfacing on public mailing lists on Monday that continue work on the open-source enablement of Intel Haswell graphics under Linux, we have a look at the different variants of Haswell. Somewhat surprising is that there's 36 different IDs representing the next-generation Haswell products with different flavors of integrated graphics.
7 August 2012 - PCI IDs - 15 Comments
Intel's open-source hardware enablement under Linux of next year's Haswell architecture continues. New HDMI audio patches have been published while the DisplayPort audio patches are still forthcoming.
6 August 2012 - Coding
Chris Wilson of Intel OTC put out another point release to the xf86-video-intel 2.20.x DDX driver on Saturday.
4 August 2012 - New Release - 14 Comments
Aside from the normal desktop shell for Wayland's Weston reference compositor, open-source Intel developers have resurrected work on a tablet-oriented shell for this fledging display server.
3 August 2012 - Tablet-Shell - 2 Comments
For the past several months there's been open-source driver development activities within the Linux kernel and Mesa library as it pertains to Haswell, the 2013 Intel micro-architecture to succeed this year's successful Ivy Bridge platform. There's xf86-video-intel DDX driver commits landing today pertaining to Haswell.
3 August 2012 - Haswell
Intel's Video Acceleration API (VA-API) has seen updates to its core library as well as to the Intel-specific VA-API Intel driver.
3 August 2012 - Intel - 7 Comments
Following the success of Ivy Bridge and their continued open-source contributions, Intel graphics continue to gain market-share on the Linux desktop.
2 August 2012 - OpenBenchmarking.org - 19 Comments
The xf86-video-intel driver has picked up thousands of lines of new code today with the integration of a BRW assembler in order to compile shader programs on the fly and to remove inefficiencies and mistakes from current Intel shaders.
30 July 2012 - BRW Assembler - 14 Comments
A patch to mainline Mesa yesterday from Intel has resulted in a ~7% performance boost for Sandy Bridge "GT2" graphics when running the video stress test for Valve's Counter-Strike: Source.
28 July 2012 - Improvement - 20 Comments
Keith Packard has been playing around with LLC controls on Sandy Bridge to see how caching back-buffers affect application performance with the Intel Linux graphics driver. He has provided an Intel DRM driver patch for those wishing to experiment.
27 July 2012 - Features - 1 Comment
Another one of the pulls going into the Linux 3.6 kernel this week is the ACPI and power management updates courtesy of Intel. The two prominent changes for this next Linux kernel release is a rewrite of the "turbostat" tool and the "intel_idle" CPU idle driver now supports Ivy Bridge processors.
27 July 2012 - New Work - 1 Comment
Intel has released a new open-source X.Org driver for their Intel graphics since it was only just discovered that the Ivy Bridge GT1 "HD 2500" graphics were busted.
27 July 2012 - New Release - 1 Comment
Intel has released their 12.07 Linux graphics driver package.
24 July 2012 - Package - 1 Comment
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