diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-12 00:40:59 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-25 21:34:43 +0300 |
| commit | fb740cf2492cc1e8f2216bc5ad9f5b2c49a32752 (patch) | |
| tree | fbd2342a19fe510bd44713b340d88c10215826b3 /drivers/gpu/drm/drm_irq.c | |
| parent | 6d3729ac1332e3b63b7a140d29fb60ef77d61af6 (diff) | |
| download | linux-fb740cf2492cc1e8f2216bc5ad9f5b2c49a32752.tar.xz | |
drm: Create drm_send_event helpers
Use them in the core vblank code and exynos/vmwgfx drivers.
Note that the difference between wake_up_all and _interruptible in
vmwgfx doesn't matter since the only waiter is the core code in
drm_fops.c. And that is interruptible.
v2: Adjust existing kerneldoc too.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Acked-by: Daniel Stone <daniels@collabora.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Cc: Inki Dae <inki.dae@samsung.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452548477-15905-6-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[danvet: Squash in compile fixup, spotted by 0-day.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_irq.c')
| -rw-r--r-- | drivers/gpu/drm/drm_irq.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index d12a4efa651b..4ec8bca643ac 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -983,15 +983,12 @@ static void send_vblank_event(struct drm_device *dev, struct drm_pending_vblank_event *e, unsigned long seq, struct timeval *now) { - assert_spin_locked(&dev->event_lock); - e->event.sequence = seq; e->event.tv_sec = now->tv_sec; e->event.tv_usec = now->tv_usec; - list_add_tail(&e->base.link, - &e->base.file_priv->event_list); - wake_up_interruptible(&e->base.file_priv->event_wait); + drm_send_event_locked(dev, &e->base); + trace_drm_vblank_event_delivered(e->base.pid, e->pipe, e->event.sequence); } |