Other changes for today's NVIDIA 334.21 Linux driver update include a NVIDIA kernel module security fix for a userspace pointer dereference, OpenGL bug-fixes, support for GPUs with VDPAU feature set E, improved application profile support, improved performance of OpenGL applications when used in conjunction with the X driver's composition pipeline, NVIDIA Settings control panel updates, and other fixes.
Digia announced Qt Enterprise Embedded in October as a commercial distribution for enterprises. Like the Qt 5.2 cross-platform framework it’s based on, Qt Enterprise Embedded supports Android, as well as Linux. The platform combines Qt’s drag-and-drop GUI builder with an IDE based on Qt Creator and Ubuntu, as well as a Boot to Qt embedded stack for Android and Linux targets.
This week during Mobile World Congress 2014, Buffalo Americas launched three high speed AirStation Open Source DD-WRT wireless routers: the AirStation AC 1750 WZR-1750DHPD, the AirStation N600 WZR-600DHP2D, and the AirStation N300 WHR-300HP2D. The AC 1750 model is on sale now, while the other two won't arrive until early March.
The NVIDIA GeForce GTX 750 is a great value graphics card for $120 that delivers great mid-range performance while its performance-per-Watt is exceptional. If you don't mind using binary graphics drivers, the GTX 750 based upon NVIDIA's new Maxwell architecture with the GM107 is worth checking out.
The community of open source mobile developers around the world are a vocal bunch – and here at Broadcom we’ve heard their call.
To date, there’s been a dearth of documentation and vendor-developed open source drivers for the graphics subsystems of mobile systems-on-a-chip (SoC). Binary drivers prevent users from fixing bugs or otherwise improving the graphics stack, and complicate the task of porting new operating systems to a device without vendor assistance.
But that’s changing, and Broadcom is taking up the cause.
That "blob" is the closed source driver code that the Pi requires today. "In common with every other mobile graphics core, using the VideoCore IV 3D graphics core on the Pi requires a block of closed-source binary driver code (a 'blob') which talks to the hardware," Upton wrote. "Our existing open-source graphics drivers are a thin shim running on the ARM11, which talks to that blob via a communication driver in the Linux kernel. The lack of true open-source graphics drivers and documentation is widely acknowledged to be a significant problem for Linux on ARM, as it prevents users from fixing driver bugs, adding features and generally understanding what their hardware is doing."
Newark Element14′s $79, Linux-ready “SAMA5D3 Xplained” SBC showcases Atmel’s SAMA5D3 processor, with features like dual LAN ports and Arduino compatibility.
The folks at UK-based Cloudsto have added a new device to their range of small, ARM-based Linux computers.
The Rikomagic MK902 LE is a small box with a Rockchip quad-core processor, 2GB of RAM, and up to 16GB of storage. It ships with Ubuntu Linux, and it’s available from the Cloudsto shop for £94.99 and up, or about $159.
Back on Tuesday I delivered a launch-day review of the NVIDIA GeForce GTX 750 Ti on Linux. This first graphics card built on NVIDIA's new Maxwell architecture has been running fantastic under Linux for being a mid-range graphics card. The GM107 GPU core found on the GTX 750 Ti is incredibly power efficient, as was shown in numerous articles on launch-day. For those curious more about the GeForce GTX 750 Ti Linux performance, here are some more OpenCL and OpenGL performance results.