Linked by Thom Holwerda on Tue 2nd Oct 2012 18:23 UTC
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Quallcomm is quite aggressive patent wise. The hell will freeze before their legal department passes releasing specs that reveal implementation techniques, that would expose them.
Nevertheless I hope that nouveau like project will spring out sooner or later. That will of course require one SoC generation to live longer than a couple of months.
There are projects like the Limadriver which currently supports Mali-200 and Mali-400 GPUs. There's also the Freedreno driver for Qualcomm/Adreno (Snapdragon, iirc) SoCs.
Problem is; all these seem to be reverse engineered, which means they'll almost always be behind their proprietary counterparts in performance.




Member since:
2010-03-08
Perhaps we can expect an Android-like development model, where the core project is open-source (though not necessarily under open governance) but all drivers and other hardware abstraction layers are closed-source.
That would seem like a necessity on ARM anyway, since the architecture is largely nonstandard and few SoC manufacturers if any publicly disclose their chipset's specs. At best you get something like Ti's OMAPs where TRMs are publicly distributed, but some parts of them (typically GPU specs) are lacunar or missing as they are licensed from someone else. At worst it's something like Qualcomm where hardware projects like Raspberry Pi have to put community pressure on the chip manufacturer if they want even such a lacking TRM.
Edited 2012-10-03 02:51 UTC