Re: [PATCH v4] drm: two planes with the same zpos have undefined ordering

On Tuesday, September 24, 2019 11:48 AM, Pekka Paalanen wrote: > On Tue, 24 Sep 2019 07:34:30 + > Simon Ser cont...@emersion.fr wrote: > > > On Tuesday, September 24, 2019 10:26 AM, Pekka Paalanen ppaala...@gmail.com > > wrote: > > > > > On Mon, 23 Sep 2019 12:39:20 + > > > Simon Ser co

Re: [PATCH v4] drm: two planes with the same zpos have undefined ordering

On Tue, 24 Sep 2019 07:34:30 + Simon Ser wrote: > On Tuesday, September 24, 2019 10:26 AM, Pekka Paalanen > wrote: > > > On Mon, 23 Sep 2019 12:39:20 + > > Simon Ser cont...@emersion.fr wrote: > > > > > Currently the property docs don't specify whether it's okay for two > > > planes

Re: [PATCH v4] drm: two planes with the same zpos have undefined ordering

On Tuesday, September 24, 2019 10:26 AM, Pekka Paalanen wrote: > On Mon, 23 Sep 2019 12:39:20 + > Simon Ser cont...@emersion.fr wrote: > > > Currently the property docs don't specify whether it's okay for two planes > > to > > have the same zpos value and what user-space should expect in th

Re: [PATCH v4] drm: two planes with the same zpos have undefined ordering

On Mon, 23 Sep 2019 12:39:20 + Simon Ser wrote: > Currently the property docs don't specify whether it's okay for two planes to > have the same zpos value and what user-space should expect in this case. > > The rule mentionned in the past was to disambiguate with object IDs. However > some d