If you're interested in multi-GPU rendering, capabilities for DisplayLink-like devices, or NVIDIA Optimus / MUX-less hybrid graphics switching, here's some news worth reading about virtual CRTCs.
David Airlie has demonstrated success in the first phase of his X.Org GPU/driver hot-plugging work, which eventually may lead to proper dynamic GPU switching under X.
While it's likely in the next two to three years that the Wayland Display Server will play a pivotal role on the Linux desktop, the X11 Server isn't going away immediately. There's still legacy X applications that must run, uncertainty about what Solaris/BSD will do for their display server due to their graphics driver shortcomings, and other uncharted issues. It's possible that X12, an improved version of the X11 protocol, could even be developed.
David Airlie has announced new work on the xf86-video-modesetting driver, which aims to be a generic X.Org (DDX) driver that will take advantage of the generic parts of the Linux KMS (kernel mode-setting) APIs so that any GPU should be supported.
Glamor, an open-source project that up until now has received little community attention or public acknowledgement outside of its small development group, has now been called to be merged into the X.Org Server. But what is Glamor?
Jeremy Huddleston released xorg-server 1.11.1 a few hours ago. This release was done since two "brown-bag" issues were found in X.Org Server 1.11.0, which was released just one month ago.
It's your last chance to participate in the 2011 Linux Graphics Survey.
One of the mailing list threads I've been trying to catch up on this week while at Oktoberfest is the heated discussion about merging video/input drivers back into the X.Org Servers. This discussion was started at the XDC2011 conference, but there's many e-mails being exchanged from more parties not in favor of merging the drivers into the xorg-server tree or wishing to see other developmental process changes.
Texas Instruments has proposed a new low-level display framework for Linux.
The debate that started back up again this week at XDC2011 Chicago about merging drivers back into the X.Org Server has now moved online. Jesse Barnes has published the pros / cons that were mentioned at the X.Org Developers' Conference this week to the X.Org development mailing list for developers to now debate the idea online. This has been a hotly disputed matter for the past two years.
Ending XDC2011 Chicago on Wednesday afternoon was a discussion led by Apple's Jeremy Huddleston, Intel's Keith Packard, and Oracle's Alan Coopersmith. The discussion was about X.Org Server release schedules. The two main points brought up is merging the drivers back into the X.Org Server tree as well as aiming for a regression-free X.Org Server by reverting any commits to the server Git tree that are regressions that aren't fixed within one week's time.
For those not in Chicago for the 2011 X.Org Developers' Conference (XDC2011), here are a few photos from the Phoronix beer event yesterday. The full photo-set of XDC2011 will be published on Phoronix in the next few days, but here's a few highlights aside from the ones published already.
On Monday at XDC2011, Jamey Sharp talked about what he sees as "the codebase of the future" for X.Org and was an open discussion with the three dozen other developers at the Chicago event.
Here's some photographs from the first day of XDC2011, the annual X.Org Developers' Conference, which this year is taking place in Chicago, United States. XDC2011 is running through Wednesday and is being hosted at the Illinois Institute of Technology.
The 2011 X.Org Developers' Conference is set to begin tomorrow morning in Chicago, Illinois, United States. This three-day event will focus on what's coming down the pipe for the X.Org Server, Mesa, the Linux kernel DRM, and related areas of open-source graphics and input.
Next Tuesday during XDC2011 Chicago at the Illinois Institute of Technology I am hosting a panel about contributing to Linux and open-source projects, in particular, X.Org, Mesa, and the Linux kernel, but the information should be largely relevant to any free software project. This discussion panel is largely targeted towards university students and others that aren't yet contributing to upstream projects, with most of the panel participants having begun their Linux contributions prior to graduating from university and then most of them being poached by major open-source companies.
One of the features part of the new X Input extension to be included in X.Org Server 1.12 is smooth scrolling support.
Next week at XDC2011 Chicago there will be a rather unique discussion taking place that's quite different from what normally goes on at this annual X.Org Developers' Conference. There is going to be a moderated panel discussion (tentatively titled "Contributing to X.Org and Open-Source") about contributing to X.Org, the Linux kernel, Mesa, and open-source software in general. For those not residents of the Chicago area, this session will be broadcast on the Internet.
As a reminder to those that haven't yet participated, the 2011 Linux Graphics Survey is currently taking place and your feedback is requested to help X.Org / Linux graphics developers understand the current driver market-share and to help the desktop community at large.
While there has been an X.Org multi-touch implementation for X Input 2.1 dating back about a year, there's still no formal X Input 2.1 release (X Input 2.0 came in 2009). When X Input 2.1 is released, likely as part of X.Org Server 1.12, it won't even offer up the multi-touch support. Here's some of what you can expect to see from X Input 2.1 and then the X Input 2.2 milestone.
X.Org Server 1.11 was officially released this Friday evening.
X.Org Server 1.11 was originally planned for release on the 19th of August, but following a one-week delay, it should be officially released this Friday. This is another significant update to the X.Org Server.
Three weeks from today, the X.Org Developers' Conference, the annual meet-up of Linux graphics driver developers, will be taking place in Chicago. Here's the latest developments for this conference.
Rob Clark of Texas Instruments has proposed to X.Org developers that the DRI2 protocol be extended so that overlays can display video content, as a possible replacement to X-Video or for a client-side X-Video API on top of DRI2.
It's time for the 2011 Linux Graphics Survey on Phoronix. Since 2007 (see the 2007, 2008, 2009, and 2010 results) we have been running an annual Linux graphics survey. The purpose of this survey is to help graphics driver developers, software / application developers, and other organizations understand the hardware/software configurations and features currently being used by Linux desktop users. It's now time for the 2011 Linux Graphics Survey.
We're now just one month away from the 2011 X.Org Developers' Conference (XDC2011) that's being hosted in Chicago, Illinois, United States.
Keith Packard has tagged X.Org Server 1.11 RC2. The X.Org Server 1.11 release is imminent and the RC2 marks the end of development except for critical fixes.
One of the long sought after features of X.Org and the Linux graphics stack has been the ability to run multiple X Servers from a single graphics card. While this wouldn't be used by many, there are still many interested in seeing this feature request become a reality.
Lennart Poettering has published patches this Sunday to provide support for udev/systemd multi-seat input device hot-plugging support for the X.Org Server.
As I mentioned earlier this week on the X.Org mailing lists, there's just two months left until XDC2011, this year's X.Org Developers' Conference that I've been organizing. XDC2011 is taking place from the 12th to 14th of September in Chicago, Illinois, United States.
847 X.Org news articles published on Phoronix.