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How about reusing BOs from TTM/GEM?

How about reusing BOs from TTM/GEM?

Posted Nov 26, 2009 14:38 UTC (Thu) by Cyberax (✭ supporter ✭, #52523)
Parent article: Videobuf: buffer management for V4L2 drivers

I'm curious, is it possible to reuse infrastructure used for Buffer Objects in kernel memory managers used by video drivers?

It seems, that V2L2 and video drivers have a lot of duplicate functionality.


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How about reusing BOs from TTM/GEM?

Posted Nov 30, 2009 14:33 UTC (Mon) by xav (subscriber, #18536) [Link]

I had the exact same question in mind. But I don't know if USB webcams can DMA into video memory ?


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