Re: [PATCH v2] drm/syncobj: add IOCTL to register an eventfd

2022-10-12 Thread Pekka Paalanen
On Wed, 12 Oct 2022 12:32:53 + Simon Ser wrote: > Introduce a new DRM_IOCTL_SYNCOBJ_EVENTFD IOCTL which signals an > eventfd from a syncobj. > > This is useful for Wayland compositors to handle wait-before-submit. > Wayland clients can send a timeline point to the compositor > before the poi

Re: [PATCH v2] drm/syncobj: add IOCTL to register an eventfd

2022-10-12 Thread Christian König
Am 12.10.22 um 14:32 schrieb Simon Ser: Introduce a new DRM_IOCTL_SYNCOBJ_EVENTFD IOCTL which signals an eventfd from a syncobj. This is useful for Wayland compositors to handle wait-before-submit. Wayland clients can send a timeline point to the compositor before the point has materialized yet,

[PATCH v2] drm/syncobj: add IOCTL to register an eventfd

2022-10-12 Thread Simon Ser
Introduce a new DRM_IOCTL_SYNCOBJ_EVENTFD IOCTL which signals an eventfd from a syncobj. This is useful for Wayland compositors to handle wait-before-submit. Wayland clients can send a timeline point to the compositor before the point has materialized yet, then compositors can wait for the point t