Re: [PATCH v14 26/41] compositor-drm: Remove no_addfb2 handling

2018-01-25 Thread Pekka Paalanen
On Wed, 20 Dec 2017 12:26:43 + Daniel Stone wrote: > If AddFB2 ever fails for any reason, we fall back to legacy AddFB, which > doesn't support the same swathe of formats, or multi-planar formats, or > modifiers. > > This can happen with arbitrary client buffers, condemning us to the > fallb

[PATCH v14 26/41] compositor-drm: Remove no_addfb2 handling

2017-12-20 Thread Daniel Stone
If AddFB2 ever fails for any reason, we fall back to legacy AddFB, which doesn't support the same swathe of formats, or multi-planar formats, or modifiers. This can happen with arbitrary client buffers, condemning us to the fallback forever more. Remove this, at the cost of an unnecessary ioctl fo