Hi,
On Thu, Jan 9, 2020 at 11:21 PM Tomasz Figa wrote:
>
> On Wed, Jan 8, 2020 at 10:52 PM Keiichi Watanabe
> wrote:
> >
> > Hi Gerd,
> >
> > On Thu, Dec 19, 2019 at 10:12 PM Gerd Hoffmann wrote:
> > >
> > > Hi,
> > >
> > > > > However that still doesn't let the driver know which buffers wil
Hi,
> > Well, no. Tomasz Figa had splitted the devices into three groups:
> >
> > (1) requires single buffer.
> > (2) allows any layout (including the one (1) devices want).
> > (3) requires per-plane buffers.
> >
> > Category (3) devices are apparently rare and old. Both category (1)+(2
On Mon, Jan 13, 2020 at 8:05 PM Gerd Hoffmann wrote:
>
> On Mon, Jan 13, 2020 at 11:41:45AM +0100, Dmitry Sepp wrote:
> > Hi Gerd,
> >
> > Thanks for reviewing!
> >
> > On Montag, 13. Januar 2020 10:56:36 CET Gerd Hoffmann wrote:
> > > Hi,
> > >
> > > > This also means that we cannot have unspec
@@ -1597,9 +1597,9 @@ \subsection{MMIO Device Register Layout}\label{sec:Virtio
Transport Options / Vi
}
\hline
\mmioreg{Version}{Device version number}{0x004}{R}{%
-0x2.
+0x3.
\begin{note}
- Legacy devices (see \ref{sec:Virtio Transport Options / Virtio Over MM
On Mon, Jan 13, 2020 at 11:41:45AM +0100, Dmitry Sepp wrote:
> Hi Gerd,
>
> Thanks for reviewing!
>
> On Montag, 13. Januar 2020 10:56:36 CET Gerd Hoffmann wrote:
> > Hi,
> >
> > > This also means that we cannot have unspec for planes layout. Device
> > > either
> > > expects planes in separat
Hi Gerd,
Thanks for reviewing!
On Montag, 13. Januar 2020 10:56:36 CET Gerd Hoffmann wrote:
> Hi,
>
> > This also means that we cannot have unspec for planes layout. Device
> > either
> > expects planes in separate buffers or in one buffer with some offsets,
> > there cannot be mixed cases.
>
Hi,
> This also means that we cannot have unspec for planes layout. Device either
> expects planes in separate buffers or in one buffer with some offsets, there
> cannot be mixed cases.
Hmm. Is it useful to support both? Or maybe support the "one buffer +
offsets" case only? Splitting one
Hi Tomasz,
On Samstag, 11. Januar 2020 17:06:46 CET Tomasz Figa wrote:
> On Sat, Jan 11, 2020 at 12:12 AM Dmitry Sepp
>
> wrote:
> > Hi Keiichi,
> >
> > On Freitag, 10. Januar 2020 14:53:01 CET Keiichi Watanabe wrote:
> > > Hi,
> > >
> > > On Fri, Jan 10, 2020 at 7:16 PM Dmitry Sepp
> > >
> >
