On 2015å¹´11æ17æ¥ 00:25, Daniel Vetter wrote:
> On Tue, Nov 10, 2015 at 05:11:57PM +0800, Mark Yao wrote:
>> >We want to display a buffer allocated by other driver, need import
>> >the buffer to gem.
> Does this work with some open-source driver/userspace or is this for the
> proprietary stack o
On Tue, Nov 10, 2015 at 05:11:57PM +0800, Mark Yao wrote:
> We want to display a buffer allocated by other driver, need import
> the buffer to gem.
Does this work with some open-source driver/userspace or is this for the
proprietary stack only? A bit a grey area I guess, but if it's only for
the p
We want to display a buffer allocated by other driver, need import
the buffer to gem.
Signed-off-by: Mark Yao
---
Changes in resend:
- rebase to this patch to newest origin/drm-next 4.3-rc5
Changes in v2:
Adviced by Russell King
- check sgt-nents == 1 when get iova from scatterlist
- remove unuse
