On Wed, Jul 24, 2019 at 2:49 PM CK Hu wrote:
>
> Hi, Alexandre:
>
> On Tue, 2019-07-23 at 14:34 +0900, Alexandre Courbot wrote:
> > This driver requires imported PRIME buffers to appear contiguously in
> > its IO address space. Make sure this is the case by setting the maximum
> > DMA segment size
Hi, Alexandre:
On Tue, 2019-07-23 at 14:34 +0900, Alexandre Courbot wrote:
> This driver requires imported PRIME buffers to appear contiguously in
> its IO address space. Make sure this is the case by setting the maximum
> DMA segment size to a better value than the default 64K on the DMA
> device
On Tue, Jul 23, 2019 at 2:34 PM Alexandre Courbot wrote:
>
> This driver requires imported PRIME buffers to appear contiguously in
> its IO address space. Make sure this is the case by setting the maximum
> DMA segment size to a better value than the default 64K on the DMA
> device, and use said D
This driver requires imported PRIME buffers to appear contiguously in
its IO address space. Make sure this is the case by setting the maximum
DMA segment size to a better value than the default 64K on the DMA
device, and use said DMA device when importing PRIME buffers.
Signed-off-by: Alexandre Co
