winsys/svga/drm: Enable import/export fence FD
authorSinclair Yeh <syeh@vmware.com>
Tue, 16 May 2017 15:19:41 +0000 (08:19 -0700)
committerBrian Paul <brianp@vmware.com>
Mon, 17 Jul 2017 16:09:25 +0000 (10:09 -0600)
commited45e8db3c5001baac690b3129e31328805267cd
tree030dfb8e41e75fc8a512d0791683f9d2103484e1
parentd554f72c41e367d8f9b5f441c45853efd35a162b
winsys/svga/drm: Enable import/export fence FD

Enable the capability if the DRM supports it.

Hook up mechanism to send and receive fence FD from the DRM.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
src/gallium/winsys/svga/drm/vmw_context.c
src/gallium/winsys/svga/drm/vmw_screen.h
src/gallium/winsys/svga/drm/vmw_screen_ioctl.c