Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-19 Thread Simon Ser
On Thursday, April 18, 2019 8:20 AM, Simon Ser wrote: > On Wednesday, April 17, 2019 11:35 PM, Simon Ser cont...@emersion.fr wrote: > > > In terms of graphs, if a plane is a node and a two-plane overlap is an > > edge, it means we want a complete graph (each node has an edge to all > > other nodes

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-17 Thread Simon Ser
On Wednesday, April 17, 2019 11:35 PM, Simon Ser wrote: > In terms of graphs, if a plane is a node and a two-plane overlap is an > edge, it means we want a complete graph (each node has an edge to all > other nodes). If we only have square planes, it's already impossible to > get a solution for 4

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-17 Thread Simon Ser
On Tuesday, April 16, 2019 10:04 PM, Ville Syrjälä wrote: > On Tue, Apr 16, 2019 at 08:13:12PM +0200, Maarten Lankhorst wrote: > > > Op 16-04-2019 om 15:42 schreef Ville Syrjälä: > > > > > On Tue, Apr 16, 2019 at 03:28:15PM +0200, Maarten Lankhorst wrote: > > > > > > > Op 16-04-2019 om 15:20 schr

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-16 Thread Ville Syrjälä
On Tue, Apr 16, 2019 at 08:13:12PM +0200, Maarten Lankhorst wrote: > Op 16-04-2019 om 15:42 schreef Ville Syrjälä: > > On Tue, Apr 16, 2019 at 03:28:15PM +0200, Maarten Lankhorst wrote: > >> Op 16-04-2019 om 15:20 schreef Ville Syrjälä: > >>> On Sat, Apr 13, 2019 at 11:13:27AM +, Simon Ser wrot

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-16 Thread Maarten Lankhorst
Op 16-04-2019 om 15:42 schreef Ville Syrjälä: > On Tue, Apr 16, 2019 at 03:28:15PM +0200, Maarten Lankhorst wrote: >> Op 16-04-2019 om 15:20 schreef Ville Syrjälä: >>> On Sat, Apr 13, 2019 at 11:13:27AM +, Simon Ser wrote: From: Ville Syrjälä This adds basic immutable support fo

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-16 Thread Ville Syrjälä
On Tue, Apr 16, 2019 at 03:28:15PM +0200, Maarten Lankhorst wrote: > Op 16-04-2019 om 15:20 schreef Ville Syrjälä: > > On Sat, Apr 13, 2019 at 11:13:27AM +, Simon Ser wrote: > >> From: Ville Syrjälä > >> > >> This adds basic immutable support for the zpos property. The zpos increases > >> from

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-16 Thread Maarten Lankhorst
Op 16-04-2019 om 15:20 schreef Ville Syrjälä: > On Sat, Apr 13, 2019 at 11:13:27AM +, Simon Ser wrote: >> From: Ville Syrjälä >> >> This adds basic immutable support for the zpos property. The zpos increases >> from bottom to top: primary, sprites, cursor. > I was thinking a bit about how we m

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-16 Thread Ville Syrjälä
On Sat, Apr 13, 2019 at 11:13:27AM +, Simon Ser wrote: > From: Ville Syrjälä > > This adds basic immutable support for the zpos property. The zpos increases > from bottom to top: primary, sprites, cursor. I was thinking a bit about how we might go about testing this. We probably want a basi

Re: [Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-15 Thread Maarten Lankhorst
Op 13-04-2019 om 13:13 schreef Simon Ser: > From: Ville Syrjälä > > This adds basic immutable support for the zpos property. The zpos increases > from bottom to top: primary, sprites, cursor. > > Signed-off-by: Ville Syrjälä > [cont...@emersion.fr: adapted for latest drm-tip] > Signed-off-by: Sim

[Intel-gfx] [PATCH v3] drm/i915: add immutable zpos plane properties

2019-04-13 Thread Simon Ser
From: Ville Syrjälä This adds basic immutable support for the zpos property. The zpos increases from bottom to top: primary, sprites, cursor. Signed-off-by: Ville Syrjälä [cont...@emersion.fr: adapted for latest drm-tip] Signed-off-by: Simon Ser --- Maarten, could your review this patch? Cha