12 Dec
2013
12 Dec
'13
7:34 p.m.
On 12/12/2013 03:36 PM, Thierry Reding wrote:
This is a simple test module that can be used to allocate, export and delete DMA-BUF objects. It can be used to test DMA-BUF sharing in systems that lack a real second driver.
Looks nice. I wonder whether this could be extended to create a "streaming" dma-buf from a user space mapping. That could be used as a generic way to implement streaming (user) buffer objects, rather than to add explicit support for those in, for example, TTM.
/Thomas