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| author | Andrea Merello <andrea.merello@gmail.com> | 2016-08-25 11:04:32 +0200 |
|---|---|---|
| committer | Archit Taneja <architt@codeaurora.org> | 2016-08-29 09:13:00 +0530 |
| commit | cf3bef95e1014233cb1ce89da8cfa5cd22e7412c (patch) | |
| tree | aa79bd6123a9669499178ee470ec3bd333b486bd /fs/nfs | |
| parent | 6dcf0de7ef10244b17442f47956a1d9fabe2abe1 (diff) | |
drm/bridge: introduce bridge detaching mechanism
Up to now, once a bridge has been attached to a DRM device, it cannot
be undone.
In particular you couldn't rmmod/insmod a DRM driver that uses a bridge,
because the bridge would remain bound to the first (dead) driver instance.
This patch fixes this by introducing drm_encoder_detach() and a ->detach
callback in drm_bridge_funcs for the bridge to be notified about detaches.
It's DRM/KMS driver responsibility to call drm_encoder_detach().
While adding the bridge detach callback, with its kerneldoc, I also added
kerneldoc for attach callback.
Few other kerneldocs fixes around there are included.
Suggested-by: Daniel Vetter <daniel@ffwll.ch>
Suggested-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1472115874-6219-1-git-send-email-andrea.merello@gmail.com
Diffstat (limited to 'fs/nfs')
0 files changed, 0 insertions, 0 deletions