24.10.2019 14:50, Thierry Reding пишет:
> On Sun, Jun 23, 2019 at 08:37:41PM +0300, Dmitry Osipenko wrote:
>> On ARM32 we don't want any of the clients device to be backed by the
>> implicit domain, simply because we can't afford such a waste on older
>> Tegra SoCs that have very few domains
24.10.2019 16:47, Thierry Reding пишет:
> On Thu, Oct 24, 2019 at 04:35:13PM +0300, Dmitry Osipenko wrote:
>> 24.10.2019 14:50, Thierry Reding пишет:
>>> On Sun, Jun 23, 2019 at 08:37:41PM +0300, Dmitry Osipenko wrote:
On ARM32 we don't want any of the clients device to be backed by the
24.10.2019 16:35, Dmitry Osipenko пишет:
> 24.10.2019 14:50, Thierry Reding пишет:
>> On Sun, Jun 23, 2019 at 08:37:41PM +0300, Dmitry Osipenko wrote:
>>> On ARM32 we don't want any of the clients device to be backed by the
>>> implicit domain, simply because we can't afford such a waste on older
On Thu, Oct 24, 2019 at 04:35:13PM +0300, Dmitry Osipenko wrote:
> 24.10.2019 14:50, Thierry Reding пишет:
> > On Sun, Jun 23, 2019 at 08:37:41PM +0300, Dmitry Osipenko wrote:
> >> On ARM32 we don't want any of the clients device to be backed by the
> >> implicit domain, simply because we can't
On Sun, Jun 23, 2019 at 08:37:41PM +0300, Dmitry Osipenko wrote:
> On ARM32 we don't want any of the clients device to be backed by the
> implicit domain, simply because we can't afford such a waste on older
> Tegra SoCs that have very few domains available in total. The recent IOMMU
> support
24.06.2019 10:04, Christoph Hellwig пишет:
> Don't we have a device tree problem here if there is a domain covering
> them? I though we should only pick up an IOMMU for a given device
> if DT explicitly asked for that?
>
There is no specific domain that "covering them". The IOMMU domain is
Don't we have a device tree problem here if there is a domain covering
them? I though we should only pick up an IOMMU for a given device
if DT explicitly asked for that?
On ARM32 we don't want any of the clients device to be backed by the
implicit domain, simply because we can't afford such a waste on older
Tegra SoCs that have very few domains available in total. The recent IOMMU
support addition for the Video Decoder hardware uncovered the problem
that an
