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Ask Harald Welte, "VIA's open source representative"
In this recent Slashdot post kernel hacker Harald Welte was characterized as "VIA's open source representative," but that is just one of many irons he has in the fire, as a glance at his Wikipedia bio will show. You can obviously ask Harald about many interesting things besides VIA's open source strategy — and before you ask about VIA, you ought to read the last few entries on his blog, at least one of which mentions VIA questions he can't answer. But VIA aside, there's plenty to ask Harald about. For example, he won an award from the FSF earlier this year for his work on gpl-violations.org. In any case, Harald is a powerful force for GNU/Linux and Free Software, and we appreciate him taking time out of his undoubtedly hectic schedule to answer your questions. (Usual Slashdot interview rules apply.)
Can you illuminate the relationship between S3 and Via for us? I've tried in the past getting basic technical specs (e.g. textures per pass, triangle rates, pps, fill rates) on the video hardware that comes with Via boards. This kind of information is readily available from other manufacturers, and occasionally a whitepaper will show up from Via or S3 for a random chipset, but asking Via for this kind of information results in stacks of legal forms to be signed in duplicate, allegedly because of NDA's between Via and S3. Yet, S3 bills itself as "a VIA Technologies, Inc. joint venture company". Doing open source work, I've avoided the NDA entanglements, and ultimately went to ATI for video hardware because I could find specs reliably without 'buying one of each' (this was actually suggested to me). Mostly it's all very confusing for people who just want to develop stuff, and I wonder how this relationship affects the open source drivers and the stuff that's not currently available (3D, hardware media decoding) but is essential for some embedded work.
The related question would be does Via realize that we're out here and want to buy their hardware but are being forced to rule out Via due to secretiveness?
My God, it's Full of Source!
OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
So I'll just go ahead and ask it, get it over with.
Is VIA planning to release detailed register-level specs for their graphics chipsets?
It's a sad, sad kind of DRM that requires bleeding TV OUTPUT to be DRM'd. Like, MacroVision or some completely pointless shit such as that.
And H.264 decoding assists? Fuck me sideways they're stupid if they think this will stop people from decoding H.264 video on Free Software: it's not, and those people will just go patronize AMD or Intel instead.
VIA has a history of releasing chipsets packed full of great video acceleration, but no drivers to make use of that acceleration, sometimes there are even no windows drivers either.
Looking at the linux drivers for instance[1], there are big gaps, and it is disapointing to see no drivers to support the base MPEG4 acceleration let alone new features such as h.264 acceleration.
I have an EPIA SP8000E and the MPEG2 acceleration (XvMC) implemented by the openchrome drivers is awesome, such a shame more than that cannot be supported.
VIA has once again re-launched their linux drivers[2], and once again the support is very limited, only a small number of distributions, a small number of chipsets, and a small number of hardware features supported. Furthermore applications that can make use of these drivers features are almost non-existent
Wouldn't it be better to work with the the established driver teams such as openchrome, who have broad distribution support, broad chipset support, and are broadly supported by applications, to add the missing hardware support?
[1]http://wiki.openchrome.org/tikiwiki/tiki-index.php?page=HardwareCaveats
[2]http://linux.via.com.tw