On 05/10/16 09:34, Daniel Vetter wrote:
>>> There's a drm_simple_display_pipe floating around which seems perfectly
>>> > > suited to tilcdc. It's meant for the case where you have 1 plane, 1 crtc
>>> > > and 1 encoder maybe linking to different connectors. And it takes care
>>> > > of
>>> > > all the small bits for you, with a grand total of 5 callbacks, all of
>>> > > them
>>> > > optional.
>>> > >
>>> > > Might indeed be useful to rebase tilcdc on top of that, should be
>>> > > possible
>>> > > to nuke piles of code.
>> >
>> >
>> > Looks interesting. Does it look like it is getting ready to be merged soon?
> Should be landind soon, yes. Probably not for 4.7, that's closed now, but
> I can still pick it up into drm-misc right away when it's ready. Open
> review comments are all just small things, you could pick the latest
> version to start prototyping a conversion and there shouldn't be any
> surprises when you rebase onto the merged version.
Hmmm, too bad it wants to own its encoder. LCDC on Beaglebone-Black
needs the componentized external tda998x driver. So at least in its
current form the drm_simple_display_pipe wont work for tilcdc.
It may not be too big a job to add an external encoder support, but
would it complicate currently so nice and simple driver structure too much?
Jyri
