On 04/27/2016 03:14 PM, Marek Szyprowski wrote:
> Hello,
>
>
> On 2016-04-27 14:58, Hans Verkuil wrote:
>> On 04/27/2016 02:23 PM, Marek Szyprowski wrote:
>>> Hello,
>>>
>>>
>>> On 2016-04-27 14:10, Hans Verkuil wrote:
On 04/27/2016 02:00 PM, Marek Szyprowski wrote:
> Add a helper functi
Hello,
On 2016-04-27 14:58, Hans Verkuil wrote:
On 04/27/2016 02:23 PM, Marek Szyprowski wrote:
Hello,
On 2016-04-27 14:10, Hans Verkuil wrote:
On 04/27/2016 02:00 PM, Marek Szyprowski wrote:
Add a helper function for device drivers to set DMA's max_seg_size.
Setting it to largest possible
On 04/27/2016 02:23 PM, Marek Szyprowski wrote:
> Hello,
>
>
> On 2016-04-27 14:10, Hans Verkuil wrote:
>> On 04/27/2016 02:00 PM, Marek Szyprowski wrote:
>>> Add a helper function for device drivers to set DMA's max_seg_size.
>>> Setting it to largest possible value lets DMA-mapping API always c
Hello,
On 2016-04-27 14:10, Hans Verkuil wrote:
On 04/27/2016 02:00 PM, Marek Szyprowski wrote:
Add a helper function for device drivers to set DMA's max_seg_size.
Setting it to largest possible value lets DMA-mapping API always create
contiguous mappings in DMA address space. This is essentia
On 04/27/2016 02:00 PM, Marek Szyprowski wrote:
> Add a helper function for device drivers to set DMA's max_seg_size.
> Setting it to largest possible value lets DMA-mapping API always create
> contiguous mappings in DMA address space. This is essential for all
> devices, which use dma-contig video
Add a helper function for device drivers to set DMA's max_seg_size.
Setting it to largest possible value lets DMA-mapping API always create
contiguous mappings in DMA address space. This is essential for all
devices, which use dma-contig videobuf2 memory allocator and shared
buffers.
Signed-off-by
