Hi all
Thank you for your feedback.
>From your opinions, the drm backend reserve primary plane for each CRTC to
avoid the failure in hotplug cases. However, as weston already enabled
DRM_CLIENT_CAP_ATOMIC and DRM_CLIENT_CAP_UNIVERSAL_PLANES, the concept of
primary/overlay is no necessary
On Tue, 17 Sep 2019 10:02:44 +
Simon Ser wrote:
> On Tuesday, September 17, 2019 12:29 PM, Pekka Paalanen
> wrote:
>
> > On Tue, 17 Sep 2019 19:50:01 +1200
> > Scott Anderson scott.ander...@collabora.com wrote:
> >
> > > On 17/09/19 7:38 pm, zou lan wrote:
> > >
> > > > Hi Daniel &
On Tuesday, September 17, 2019 12:29 PM, Pekka Paalanen
wrote:
> On Tue, 17 Sep 2019 19:50:01 +1200
> Scott Anderson scott.ander...@collabora.com wrote:
>
> > On 17/09/19 7:38 pm, zou lan wrote:
> >
> > > Hi Daniel & all
> > > I find the function drm_output_prepare_overlay_view() only use the
On Tue, 17 Sep 2019 19:50:01 +1200
Scott Anderson wrote:
> On 17/09/19 7:38 pm, zou lan wrote:
> > Hi Daniel & all
> >
> > I find the function drm_output_prepare_overlay_view() only use the plane
> > type of WDRM_PLANE_TYPE_OVERLAY. it could be a waste for some planes of
> > type
Hi scott
yes, one CRTC bind to one primary plane. But if not all the crtcs are
connected and universal planes is enable, the spare primary plane could be
an overlay plane.
for example, plane 0 ~ 5 for 6 CRTCs, they are all primary planes. But
weston only enable 3 output, then plane 3 ~ 5 could
On 17/09/19 7:38 pm, zou lan wrote:
Hi Daniel & all
I find the function drm_output_prepare_overlay_view() only use the plane
type of WDRM_PLANE_TYPE_OVERLAY. it could be a waste for some planes of
type WDRM_PLANE_TYPE_PRIMARY if the universal planes is enable.
For example, the kernel define
Hi Daniel & all
I find the function drm_output_prepare_overlay_view() only use the plane
type of WDRM_PLANE_TYPE_OVERLAY. it could be a waste for some planes of
type WDRM_PLANE_TYPE_PRIMARY if the universal planes is enable.
For example, the kernel define 6 crtcs, and each crtc will have one
