Chris Wilson 72a93e8dd5 drm: Take ownership of the dmabuf->obj when exporting ... Currently the reference for the dmabuf->obj is incremented for the dmabuf in drm_gem_prime_handle_to_fd() (at the high level userspace interface), but is released in drm_gem_dmabuf_release() (the lowlevel handler). Improve the symmetry of the dmabuf->obj ownership by acquiring the reference in drm_gem_dmabuf_export(). This makes it easier to use the prime functions directly. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> [danvet: Update kerneldoc.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161207214527.22533-1-chris@chris-wilson.co.uk		2016-12-08 10:29:22 +01:00
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Makefile	drm/vgem: Attach sw fences to exported vGEM dma-buf (ioctl)	2016-07-18 08:54:55 +02:00
vgem_drv.c	drm: Don't swallow error codes in drm_dev_alloc()	2016-09-22 04:03:48 -07:00
vgem_drv.h	drm/vgem: Attach sw fences to exported vGEM dma-buf (ioctl)	2016-07-18 08:54:55 +02:00
vgem_fence.c	drm: Take ownership of the dmabuf->obj when exporting	2016-12-08 10:29:22 +01:00