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Display Drivers

Open-Source ATI Driver Gets TV-Out

Thanks to recent commits in the RandR 1.2 branch for the open-source X.Org Radeon driver, it's now possible to use S-Video and composite TV output on your ATI graphics card without any patches. This is not limited to the R200 series but will also work with the R300 series and theoretically any graphics card supported by the xf86-video-ati driver. In this guide have outlined the instructions for enabling TV output support from the Radeon driver git code as well as some of the current limitations.
15 August 2007 - 44 Comments

AMD 8.40.4 Display Driver

Last month marked the introduction of Fedora 7 support with the fglrx 8.39.4 ATI/AMD driver but not much more than that was to be found aside from an undocumented XML file. This driver did also present watermark problems that led to the driver being recalled and a corrected driver being pushed out. Today the fglrx 8.40.4 driver has been released and while many had speculated the 8.40 series would mark the introduction of the new Linux driver code-base, that's not the case for 8.40.4 driver. What changes does the 8.40.4 driver hold in store for Linux users? We'll tell you today but there isn't much.
13 August 2007

Your First Date With Vbespy

Jerome Glisse and his posse of open-source developers have been making good progress with an open-source "Avivo" graphics driver for the ATI Radeon X1000 (R500) series hardware. However, one roadblock they have hit along the way is with TMDS setting issues on the Radeon X1200, X1300, X1400, and X1900 series. This roadblock had also led to postponing the Avivo 0.1.0 release. Now if you are an ATI R500 owner and have been wondering how you can help with the advancement of this open-source driver, there is a way even without prior development experience and that is by providing VBE mode-setting BIOS dumps. As you have probably never created such dumps before, we have written a brief tutorial on using vbespy/vbetest for the first time.
12 August 2007 - 1 Comment

NVIDIA & ATI GTK Benchmarks

Since publishing our Avivo versus fglrx driver GtkPerf benchmarks that compared the GTK performance between the community open-source driver and ATI's official driver, we have received a number of requests for more of these 2D benchmarks with different graphics cards and different drivers. While this is not one of our formal articles, we have completed a few more GtkPerf tests with NVIDIA and ATI graphics cards to see how the GTK performance stacks up.
30 July 2007 - 2 Comments

Dissecting The ATI/AMD Linux Driver

If you have been reading our ATI/AMD Linux display driver reviews for some time, you will know that there are periods where it doesn't look like the fglrx driver is actively being worked on, but in fact changes are being made "under the hood". We are going through one of these droughts right now where not many new features or bug fixes are being introduced, though a lot of work is going on internally. We have decided to dissect the last 19 months of driver releases from ATI/AMD to expose some interesting facts and what should be coming in the future.
27 July 2007 - 4 Comments

AMD 8.39.4 Display Driver

Last month was an interesting time for AMD and their ATI Linux display driver. The Radeon HD 2400 and 2600 series were introduced, but as we have unfortunately come to expect, there was not a supported R600 driver that day or even that month. In fact, there still is no Linux driver to support any graphics card in the R600 series. Though making the month unique were two display drivers being released in the same week. The 8.38.6 driver had introduced Red Hat Enterprise Linux 5 support as well as some minor fixes, but nothing to spark interest in the minds of end-users. The second Linux driver released, 8.38.7, had come down the pipeline as a hot-fix release to correct a bug where aticonfig would crash and remove your xorg.conf. Moving forward to the 8.39.4 driver released today, we still have no AIGLX or R600 support, but we do have Fedora 7 support!
19 July 2007

Avivo vs. Fglrx Driver In GtkPerf

While the Avivo driver doesn't yet contain 3D functionality or support a number of features found in the official fglrx driver and the community Radeon driver, it is making steady progress despite its age. Most recently with the open-source R500 driver implementing shadow frame-buffer support, we have experienced a noticeable increase in performance. As we have begun to receive messages from those interested in this driver wondering about the performance capabilities, we have carried out a brief GtkPerf test comparing the Avivo git code to ATI's official binary "fglrx" display driver.
16 July 2007 - 2 Comments

Installing The Avivo Driver On Ubuntu

It was just a month ago that the open-source Avivo driver for the ATI Radeon X1000 (R500) series was introduced to the public, but in this time we've seen some great progress made. This open-source R500 driver now contains RandR 1.2 support, support for a variety of R500 graphics cards, and most recently support for Shadow Framebuffer was added. The Avivo driver still isn't comparable when it comes to the features found in the fglrx driver or even the open-source Radeon driver for the R200/300/400 series, but it's a work in progress. If you are running into problems with the fglrx driver, stuck using the VESA driver for one reason or another, or just want to get rid of the binary blob and experiment with this open-source driver, we have written a guide for setting up the Avivo driver from source on Ubuntu.
15 July 2007 - 2 Comments

Intel GMA950 & 2.1.0 Driver

It was earlier this month that version 2.1.0 of the xf86-video-intel driver was released, which among other things had introduced open-source Linux graphics support for the G33, Q33, and Q35 chipsets as well as fixing a horde of bugs and adding PCI IDs for the 945GME, 965GME, and 965GLE chips. As our last Intel graphics performance article was looking at the Q965 back in May, in this article we have enclosed some benchmarks from Intel's GMA 950 IGP using the new xf86-video-intel 2.1.0 driver.
13 July 2007 - 5 Comments

The State of ATI Linux 2007

It was on July 20, 2006 that I had issued The State of ATI Linux while ending off the ATI Redblog, which was a fifty-day experiment for using the ATI fglrx driver under Linux exclusively to see how well the driver really could compare to that of NVIDIA's binary competition. It's going on a year later and it's now time for this year's address as far as what I have seen from the driver in the past year and where I hope and believe the driver is going in the near future.
4 July 2007

644 display drivers articles published on Phoronix.
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