Back in August new Intel driver mode-setting code was unveiled by Daniel Vetter. Today at XDC2012 he explained this i915 KMS driver rework to the X.Org developers in Germany.
While some users want an Intel Gallium3D driver, it likely won't happen anytime soon (if ever) since the Intel OTC developers remain unconvinced.
There's a new Intel X.Org driver release which now allows the Valley View software development vehicle to light up.
While Intel can be loved for consistently supporting their in-house products under Linux, and their Open-Source Technology Center (OTC) makes great strides at improving Linux from open-source contributions to the Mesa graphics stack to doing all sorts of kernel-level work along with major contributions to WebKit, Tizen, Wayland, and other key open-source components, they have a new blemish. It appears Intel won't be supporting their forthcoming Atom "Clover Trail" hardware under Linux.
New patches have emerged today for supporting Stereoscopic 3D, as part of the HDMI 1.4a specification, with the open-source Intel Linux graphics driver.
For those wondering about the state of atomic mode-setting / page-flipping, it's still being tackled by an Intel developer.
A patch has finally been written for supporting HBR (High-Bit-Rate) audio over Intel HDMI devices on Linux.
Aside from a new Intel PRIME'd driver this weekend, there's also new Intel DRM driver code available for testing.
Chris Wilson has continued in his weekly trend of putting out new Intel X.Org driver releases. This weekend's Intel 2.20.7 driver lands the PRIME support.
Chris Wilson of Intel's Open-Source Technology Center continues his frequent release spree of xf86-video-intel X.Org driver updates.
Intel developers are planning to merge Cilk Plus support into the mainline GCC code-base.
Intel's Ian Romanick mailed in the patch today to bump the Mesa master version to 9.0.
Intel OTC developers continue to hack on the support for enabling next-generation Haswell processors with integrated graphics under Linux.
Eric Anholt of Intel's Open-Source Technology Center had a few things to say yesterday at the 2012 GStreamer Conference about their open-source Linux graphics driver stack. Intel is aiming to hit hard on performance improvements and one of the interesting statements made is that they're now looking at moving to an LLVM-based shader compiler for a big performance win. Left 4 Dead 2 running on Mesa was also shown.
Version 1.3 of intel-gpu-tools was released with "too much stuff changed", well, with 177 changes compared to the earlier release of this open-source GPU tools package for Intel hardware.
Following the recent Intel HD 2500 Ivy Bridge Linux graphics benchmarks, here's some more numbers that were recently collected when benchmarking the latest Linux graphics code with the Intel HD 2000/3000/4000 graphics cores when clocking the rest of the CPU to a common speed.
Chris Wilson has released yet another driver update in the xf86-video-intel 2.20 series.
Intel's Mesa driver for Sandy Bridge and Ivy Bridge graphics are now officially compliant against the Khronos OpenGL ES 2.0 specification.
Version 2.1 of PowerTOP has been released with improvements for not only Intel hardware running Linux but ARM assets as well.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Chris Wilson of Intel OTC put out another point release to the xf86-video-intel 2.20.x DDX driver on Saturday.
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.
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