Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> 于2025年1月16日周四 16:18写道：
>
> On Thu, Jan 16, 2025 at 03:26:03PM +0800, Jun Nie wrote:
> > Support SSPP assignment for quad-pipe case with unified method.
> > The first 2 pipes can share a set of mixer config and enable
> > multi-rect mode if condition is met. It is also the case for
> > the later 2 pipes.
>
> Missing problem description.
Is this OK?
SSPP are assigned for 2 pipes at most with current implementation,
while 4 pipes are required in quad-pipe usage case with involving
configuration of 2 stages. Assign SSPPs for pipes of a stage in a
loop with unified method. The first 2 pipes can shar a set of mixer
config and enable multi-rect mode if condition is met. It is also the
case for the later 2 pipes.
>
> Also, shouldn't this patch come before the previous one?
>
Yeah, it is reasonable to prepare the assignment capability, then
enable the plane splitting into 4 pipes. It does not hurt actually
because quad-pipe is not enabled in data structure side.
Will reverse the sequence in next version anyway.
Jun
