For me dmabuf and cenalloc offer two different features: one is buffer
sharing (dmabuf) and one is buffer allocation (cenalloc).
You may want to use dmabuf sharing feature whithout need of the buffer
allocation feature, that is what for drm, v4l2, ION and other use
dmabuf.
In addition of dmabuf w
On Mon, Oct 13, 2014 at 01:14:58AM -0700, Laura Abbott wrote:
> On 10/11/2014 11:55 AM, Daniel Vetter wrote:
> >On Sat, Oct 11, 2014 at 01:37:55AM +0530, Sumit Semwal wrote:
> >>At present, struct device lacks a mechanism of exposing memory
> >>access constraints for the device.
> >>
> >>Consequent
On 10/11/2014 11:55 AM, Daniel Vetter wrote:
> On Sat, Oct 11, 2014 at 01:37:55AM +0530, Sumit Semwal wrote:
>> At present, struct device lacks a mechanism of exposing memory
>> access constraints for the device.
>>
>> Consequently, there is also no mechanism to share these constraints
>> while sha
