Re: [PATCH weston] compositor-drm: Try to preserve existing output routing

2017-02-14 Thread Pekka Paalanen
On Mon, 16 Jan 2017 14:40:44 + Daniel Stone wrote: > Previously in picking CRTC -> encoder -> connecting routing, we went for > the first triplet we found which claimed to work. > > Preserving the existing routing means that startup will be faster: on a > multi-head system, changing the rout

[PATCH weston] compositor-drm: Try to preserve existing output routing

2017-01-16 Thread Daniel Stone
Previously in picking CRTC -> encoder -> connecting routing, we went for the first triplet we found which claimed to work. Preserving the existing routing means that startup will be faster: on a multi-head system, changing the routing implies disabling both CRTCs, then re-enabling them with a new