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authorChris Wilson <chris@chris-wilson.co.uk>2010-09-09 09:41:32 +0100
committerDave Airlie <airlied@redhat.com>2010-09-13 20:25:46 +1000
commit356ad3cd616185631235ffb48b3efbf39f9923b3 (patch)
tree178d1949631bfa36944aa2861916155c3140240b /include/drm
parente6db0da02ea753968d15ae3e835059c207647e78 (diff)
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drm: Only decouple the old_fb from the crtc is we call mode_set*
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> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
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