On 04/28/2016 03:39 PM, Marek Szyprowski wrote:
> Hello,
>
>
> On 2016-04-28 15:29, Hans Verkuil wrote:
>> On 04/28/2016 03:20 PM, Marek Szyprowski wrote:
>>> This patch lets vb2-dma-contig memory allocator to configure DMA max
>>> segment size properly for the client device. Setting it is needed to let
>>> DMA-mapping subsystem to create a single, contiguous mapping in DMA
>>> address space. This is essential for all devices, which use dma-contig
>>> videobuf2 memory allocator and shared buffers (in USERPTR or DMAbuf modes
>>> of operations).
>>>
>>> Signed-off-by: Marek Szyprowski <[email protected]>
>> Acked-by: Hans Verkuil <[email protected]>
>>
>> Should this go in for 4.7? (might be too late) Should this go into older
>> kernels as well?
Oops, typo. I meant 4.6, not 4.7. I gather that committing this for 4.6 is not
necessary, so I just queue it up for 4.7.
Regards,
Hans
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