On 21/04/2020 14:16, Daniel Vetter wrote:
> On Mon, Apr 20, 2020 at 12:21:24PM +0200, Neil Armstrong wrote:
>> On 17/04/2020 20:14, Daniel Vetter wrote:
>>> On Fri, Apr 17, 2020 at 6:05 PM Neil Armstrong
>>> wrote:
On 17/04/2020 17:07, Daniel Vetter wrote:
>>
>> [...]
>>
>>>
>>> Yup the
On Mon, Apr 20, 2020 at 12:21:24PM +0200, Neil Armstrong wrote:
> On 17/04/2020 20:14, Daniel Vetter wrote:
> > On Fri, Apr 17, 2020 at 6:05 PM Neil Armstrong
> > wrote:
> >>
> >> On 17/04/2020 17:07, Daniel Vetter wrote:
>
> [...]
>
> >
> > Yup there's a number of parametried modifiers. As lo
On 17/04/2020 20:14, Daniel Vetter wrote:
> On Fri, Apr 17, 2020 at 6:05 PM Neil Armstrong
> wrote:
>>
>> On 17/04/2020 17:07, Daniel Vetter wrote:
[...]
>
> Yup there's a number of parametried modifiers. As long as the stuff
> you get from a DRM_FORMAT_MOD_ ... macro is a full modifier with
>
On Fri, Apr 17, 2020 at 6:05 PM Neil Armstrong wrote:
>
> On 17/04/2020 17:07, Daniel Vetter wrote:
> > On Thu, Apr 16, 2020 at 05:24:53PM +0200, Neil Armstrong wrote:
> >> Amlogic uses a proprietary lossless image compression protocol and format
> >> for their hardware video codec accelerators, e
On 17/04/2020 18:05, Neil Armstrong wrote:
> On 17/04/2020 17:07, Daniel Vetter wrote:
>> On Thu, Apr 16, 2020 at 05:24:53PM +0200, Neil Armstrong wrote:
>>> Amlogic uses a proprietary lossless image compression protocol and format
>>> for their hardware video codec accelerators, either video decod
On 17/04/2020 17:07, Daniel Vetter wrote:
> On Thu, Apr 16, 2020 at 05:24:53PM +0200, Neil Armstrong wrote:
>> Amlogic uses a proprietary lossless image compression protocol and format
>> for their hardware video codec accelerators, either video decoders or
>> video input encoders.
>>
>> It conside
On Thu, Apr 16, 2020 at 05:24:53PM +0200, Neil Armstrong wrote:
> Amlogic uses a proprietary lossless image compression protocol and format
> for their hardware video codec accelerators, either video decoders or
> video input encoders.
>
> It considerably reduces memory bandwidth while writing and
Amlogic uses a proprietary lossless image compression protocol and format
for their hardware video codec accelerators, either video decoders or
video input encoders.
It considerably reduces memory bandwidth while writing and reading
frames in memory.
The underlying storage is considered to be 3 c
