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| author | Rob Clark <robdclark@gmail.com> | 2015-01-26 10:11:08 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-05 22:36:08 -0800 |
| commit | e63fea163319d9784abc0c82aeaef451cc80116e (patch) | |
| tree | dbc57d2affa02cf9ad561523f4313ff04328255d /net/lapb/lapb_subr.c | |
| parent | f1d5aa46638effd121eeccf5fbffc65c55df9403 (diff) | |
drm: fix fb-helper vs MST dangling connector ptrs (v2)
commit 2148f18fdb45f31ca269a7787fbc24053cd42e70 upstream.
VT switch back/forth from console to xserver (for example) has potential
to go horribly wrong if a dynamic DP MST connector ends up in the saved
modeset that is restored when switching back to fbcon.
When removing a dynamic connector, don't forget to clean up the saved
state.
v1: original
v2: null out set->fb if no more connectors to avoid making i915 cranky
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1184968
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions