diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-09-09 09:41:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-09-20 13:36:51 -0700 |
| commit | d3ad7717c9fbfd738308b39d47bf830aad23f408 (patch) | |
| tree | fdfa9b56fb0b3149fe3c6e271c731a64a6e73256 /security | |
| parent | 7e8ceff067f0482ee15a7b0b944f958a00a3fac3 (diff) | |
drm: Only decouple the old_fb from the crtc is we call mode_set*
commit 356ad3cd616185631235ffb48b3efbf39f9923b3 upstream.
Otherwise when disabling the output we switch to the new fb (which is
likely NULL) and skip the call to mode_set -- leaking driver private
state on the old_fb.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=29857
Reported-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions