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* drm: Remove drm_pending_event->pidDaniel Vetter2017-03-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | We might as well dump the drm_file pointer, that's about as useful a cookie as the pid. Noticed while typing docs for drm_file and friends. Since the only consumer of this is the tracepoints I think we can safely change this - those tracepoints should not be uapi relevant at all. It all goes back to commit b9c2c9ae882f058084e13e339925dbf8d2d20271 Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Thu Jul 1 16:48:09 2010 -0700 drm: add per-event vblank event trace points which doesn't give a special justification for using pid over a pointer. Also note that the nouveau code setting it is entirely pointless: Since this isn't a vblank event, it will never hit the vblank tracepoints. Cc: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170308141257.12119-11-daniel.vetter@ffwll.ch
* Merge tag 'v4.10-rc8' into drm-nextDave Airlie2017-02-231-1/+2
|\ | | | | | | | | | | | | Linux 4.10-rc8 Backmerge Linus rc8 to fix some conflicts, but also to avoid pulling it in via a fixes pull from someone.
| * drm/nouveau: prevent userspace from deleting client objectBen Skeggs2017-01-311-1/+2
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | replace BUG_ON(1) with BUG()Ben Skeggs2017-02-171-1/+1
|/ | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/fence: add fence to drm_pending_eventGustavo Padovan2016-06-031-1/+0
| | | | | | | | | | | | | | | | | | | | | Now a drm_pending_event can either send a real drm_event or signal a fence, or both. It allow us to signal via fences when the buffer is displayed on the screen. Which in turn means that the previous buffer is not in use anymore and can be freed or sent back to another driver for processing. v2: Comments from Daniel Vetter - call fence_signal in drm_send_event_locked() - remove unneeded !e->event check v3: Remove drm_pending_event->destroy to fix a leak when e->file_priv is not set. Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> (v2) [danvet: fix one e->destroy in arcpgu due to rebasing.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1464818821-5736-13-git-send-email-daniel.vetter@ffwll.ch
* drm/nouveau: rename nouveau_drm.h to nouveau_drv.hBen Skeggs2016-05-201-1/+1
| | | | | | | Fixes out-of-tree build issue where uapi/drm/nouveau_drm.h gets picked up instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/nvif: modify nvif_unvers/nvif_unpack macros to be more obviousBen Skeggs2016-01-111-12/+13
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/nvif: allow userspace access to its own client objectBen Skeggs2015-11-251-1/+4
| | | | | | | Regression from "abi16: implement limited interoperability with usif/nvif". Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/abi16: implement limited interoperability with usif/nvifBen Skeggs2015-11-031-2/+13
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: expose the full object/event interfaces to userspaceBen Skeggs2014-08-101-0/+384
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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