Write to NVIDIA [LWN.net]

Write to NVIDIA

Posted Oct 17, 2006 5:59 UTC (Tue) by bignose (subscriber, #40)
In reply to: Write to NVIDIA by elanthis
Parent article: Local root exploit in NVidia driver

> A great many drivers, graphics/X drivers and otherwise, are either filled
> with black voodoo that nobody but the author understands (and who is under
> NDA) or functions as little more than a loading mechanism to push a binary
> blob of firmware to the hardware.

Then those drivers are also non-free.

Yes, many such drivers are mistakenly distributed under the GPL or other free software licenses. While a free software license is necessary to make the software free, it's not sufficient. Software for which the source code is not freely distributable is non-free.

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What drivers are truely Libre?

Posted Oct 17, 2006 16:15 UTC (Tue) by smoogen (subscriber, #97) [Link]

I wonder what drivers are truely free in the sense that is wanted by people. My experience that a lot of the voodoo with hardware starts with the manufacturer who found what values worked for them and have no idea what happens if you change bit 37 to 1 beyond it blew up Jo in testings monitor.