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| author | Rob Clark <robdclark@gmail.com> | 2015-01-26 10:11:08 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-01-30 13:04:17 +1000 |
| commit | 2148f18fdb45f31ca269a7787fbc24053cd42e70 (patch) | |
| tree | 7bc8e24bf64b1e8027cf3bdb4959a17c9697b485 /init | |
| parent | 1c999c47a9f1772e6d53028b6bf965c6ddb743bd (diff) | |
| download | talos-obmc-linux-2148f18fdb45f31ca269a7787fbc24053cd42e70.tar.gz talos-obmc-linux-2148f18fdb45f31ca269a7787fbc24053cd42e70.zip | |
drm: fix fb-helper vs MST dangling connector ptrs (v2)
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
Cc: stable@vger.kernel.org #v3.17+
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions
