drm: Create drm_send_event helpers

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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>

...

This commit is contained in:

Daniel Vetter 2016-01-11 22:40:59 +01:00

parent 6d3729ac13

commit fb740cf249

6 changed files with 48 additions and 18 deletions

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42

drivers/gpu/drm/drm_fops.c

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7

drivers/gpu/drm/drm_irq.c

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6

drivers/gpu/drm/exynos/exynos_drm_g2d.c

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6

drivers/gpu/drm/exynos/exynos_drm_ipp.c

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3

drivers/gpu/drm/vmwgfx/vmwgfx_fence.c

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2

include/drm/drmP.h

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