Re: [PATCH v8 2/3] drm: writeback: Add out-fences for writeback connectors

2018-05-22 Thread Liviu Dudau
On Mon, May 21, 2018 at 12:02:25PM -0700, Eric Anholt wrote: > Liviu Dudau writes: > > > From: Brian Starkey > > > > Add the WRITEBACK_OUT_FENCE_PTR property to writeback connectors, to > > enable userspace to get a fence which will signal once the

Re: [PATCH v8 2/3] drm: writeback: Add out-fences for writeback connectors

2018-05-21 Thread Eric Anholt
Liviu Dudau writes: > From: Brian Starkey > > Add the WRITEBACK_OUT_FENCE_PTR property to writeback connectors, to > enable userspace to get a fence which will signal once the writeback is > complete. It is not allowed to request an out-fence without

[PATCH v8 2/3] drm: writeback: Add out-fences for writeback connectors

2018-05-18 Thread Liviu Dudau
From: Brian Starkey Add the WRITEBACK_OUT_FENCE_PTR property to writeback connectors, to enable userspace to get a fence which will signal once the writeback is complete. It is not allowed to request an out-fence without a framebuffer attached to the connector. A timeline