Introduce a dmabuf sync framework for buffer synchronization

2013-06-07 Thread Inki Dae
Hi all, Came back :) Please, ignore previous fence helper. I have re-implemented buffer synchronization mechanism, dmabuf sync, based on DMA BUF and wound/wait style lock v5[1] and tested it with 2d gpu and drm kms drivers. The below is dmabuf sync framework codes, https://git.kernel.org/cgit/l

Introduce a dmabuf sync framework for buffer synchronization

2013-06-07 Thread Inki Dae
Hi all, Came back :) Please, ignore previous fence helper. I have re-implemented buffer synchronization mechanism, dmabuf sync, based on DMA BUF and wound/wait style lock v5[1] and tested it with 2d gpu and drm kms drivers. The below is dmabuf sync framework codes, https://git.kernel.or