Hi,
On 2 May 2017 at 09:10, Daniel Vetter wrote:
> On Fri, Apr 21, 2017 at 03:41:10PM -0300, Gustavo Padovan wrote:
>> Do you know which hw would that be? I don't know. Maybe we should just
>> don't care for now and see how drivers will solve this to then extract
>> helpers like we did for atomic
On Fri, Apr 21, 2017 at 03:41:10PM -0300, Gustavo Padovan wrote:
> 2017-04-11 Daniel Vetter :
>
> > On Mon, Apr 10, 2017 at 12:55:33PM -0700, Eric Anholt wrote:
> > > Gustavo Padovan writes:
> > >
> > > > From: Gustavo Padovan
> > Some async cursor updates are not 100% async, as in the hw might
2017-04-11 Daniel Vetter :
> On Mon, Apr 10, 2017 at 12:55:33PM -0700, Eric Anholt wrote:
> > Gustavo Padovan writes:
> >
> > > From: Gustavo Padovan
> > >
> > > In some cases, like cursor updates, it is interesting to update the
> > > plane in an asynchronous fashion to avoid big delays.
> > >
2017-04-11 Daniel Vetter :
> On Mon, Apr 10, 2017 at 12:55:33PM -0700, Eric Anholt wrote:
> > Gustavo Padovan writes:
> >
> > > From: Gustavo Padovan
> > >
> > > In some cases, like cursor updates, it is interesting to update the
> > > plane in an asynchronous fashion to avoid big delays.
> > >
On Mon, Apr 10, 2017 at 12:55:33PM -0700, Eric Anholt wrote:
> Gustavo Padovan writes:
>
> > From: Gustavo Padovan
> >
> > In some cases, like cursor updates, it is interesting to update the
> > plane in an asynchronous fashion to avoid big delays.
> >
> > The current queued update could be stil
Gustavo Padovan writes:
> From: Gustavo Padovan
>
> In some cases, like cursor updates, it is interesting to update the
> plane in an asynchronous fashion to avoid big delays.
>
> The current queued update could be still waiting for a fence to signal and
> thus block and subsequent update until
Hi Emil,
Thank you for your review!
2017-04-10 Emil Velikov :
> Hi Gustavo,
>
> Mostly some documentation suggestions below. Hope that I've not lost
> the plot and they seem ok :-)
>
> On 10 April 2017 at 01:24, Gustavo Padovan wrote:
>
> > +static bool drm_atomic_async_check(struct drm_atom
Hi Gustavo,
Mostly some documentation suggestions below. Hope that I've not lost
the plot and they seem ok :-)
On 10 April 2017 at 01:24, Gustavo Padovan wrote:
> +static bool drm_atomic_async_check(struct drm_atomic_state *state)
> +{
/* FIXME: we support single plane updates for now */
> +
From: Gustavo Padovan
In some cases, like cursor updates, it is interesting to update the
plane in an asynchronous fashion to avoid big delays.
The current queued update could be still waiting for a fence to signal and
thus block and subsequent update until its scan out. In cases like this if
we
