Re: [PATCH 1/1] drm/syncobj: add sideband payload

2019-10-18 Thread Lionel Landwerlin
your this issue. -David *From:* Lionel Landwerlin *Sent:* Tuesday, September 17, 2019 7:03 PM *To:* dri-devel@lists.freedesktop.org *Cc:* Lionel Landwerlin ; Zhou, David(ChunMing) ; Koenig, Christian ; Jason Ekstrand *Subject:* [PATCH 1/1] drm/sync

Re: [PATCH 1/1] drm/syncobj: add sideband payload

2019-09-17 Thread Lionel Landwerlin
esktop.org *Cc:* Lionel Landwerlin ; Zhou, David(ChunMing) ; Koenig, Christian ; Jason Ekstrand *Subject:* [PATCH 1/1] drm/syncobj: add sideband payload The Vulkan timeline semaphores allow signaling to happen on the point of the timeline without all of the its dependencies to be created.

Re: [PATCH 1/1] drm/syncobj: add sideband payload

2019-09-17 Thread Zhou, David(ChunMing)
g Cc: Lionel Landwerlin ; Zhou, David(ChunMing) ; Koenig, Christian ; Jason Ekstrand Subject: [PATCH 1/1] drm/syncobj: add sideband payload The Vulkan timeline semaphores allow signaling to happen on the point of the timeline without all of the its dependencies to be created. The curr

[PATCH 1/1] drm/syncobj: add sideband payload

2019-09-17 Thread Lionel Landwerlin
The Vulkan timeline semaphores allow signaling to happen on the point of the timeline without all of the its dependencies to be created. The current 2 implementations (AMD/Intel) of the Vulkan spec on top of the Linux kernel are using a thread to wait on the dependencies of a given point to materi