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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-06-21 14:20:38 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-06-21 21:56:28 +0200 |
| commit | d6ed682eba54915ea56315bc2e5a33fca5922997 (patch) | |
| tree | 64376df1411c985aa17c04819a9e3ebe267b9e15 /Documentation/devicetree | |
| parent | a325725633c26aa66ab940f762a6b0778edf76c0 (diff) | |
drm: Refactor drop/set master code a bit
File open/set_maseter ioctl and file close/drop_master ioctl share the
same master handling code. Extract it.
Note that vmwgfx's master_set callback needs to know whether the
master is a new one or has been used already, so thread this through.
On the close/drop side a similar parameter existed, but wasnt used.
Drop it to simplify the flow.
v2: Try to make it not leak so much (Emil).
v3: Send out the right version ...
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1466511638-9885-1-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'Documentation/devicetree')
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