Re: [PATCH] drm/amdgpu: Attach exclusive fence to prime exported bo's. (v3)

2016-11-08 Thread Christian König
Am 07.11.2016 um 20:20 schrieb Mario Kleiner: On 11/07/2016 08:55 AM, Christian König wrote: Am 07.11.2016 um 04:29 schrieb Michel Dänzer: Also, I think we should set bo->prime_exported (prime_shared?) in amdgpu_gem_prime_import_sg_table as well, so that we'll also set exclusive fences on BOs im

Re: [PATCH] drm/amdgpu: Attach exclusive fence to prime exported bo's. (v3)

2016-11-07 Thread Mario Kleiner
On 11/07/2016 08:55 AM, Christian König wrote: Am 07.11.2016 um 04:29 schrieb Michel Dänzer: On 07/11/16 11:47 AM, Mario Kleiner wrote: External clients which import our bo's wait only for exclusive dmabuf-fences, not on shared ones, so attach fences on exported buffers as exclusive ones, if th

Re: [PATCH] drm/amdgpu: Attach exclusive fence to prime exported bo's. (v3)

2016-11-06 Thread Christian König
Am 07.11.2016 um 04:29 schrieb Michel Dänzer: On 07/11/16 11:47 AM, Mario Kleiner wrote: External clients which import our bo's wait only for exclusive dmabuf-fences, not on shared ones, so attach fences on exported buffers as exclusive ones, if the buffers get imported by an external client. S

Re: [PATCH] drm/amdgpu: Attach exclusive fence to prime exported bo's. (v3)

2016-11-06 Thread Michel Dänzer
On 07/11/16 11:47 AM, Mario Kleiner wrote: > External clients which import our bo's wait only > for exclusive dmabuf-fences, not on shared ones, > so attach fences on exported buffers as exclusive > ones, if the buffers get imported by an external > client. > > See discussion in thread: > https://

[PATCH] drm/amdgpu: Attach exclusive fence to prime exported bo's. (v3)

2016-11-06 Thread Mario Kleiner
External clients which import our bo's wait only for exclusive dmabuf-fences, not on shared ones, so attach fences on exported buffers as exclusive ones, if the buffers get imported by an external client. See discussion in thread: https://lists.freedesktop.org/archives/dri-devel/2016-October/12237