• Dave Airlie's avatar
    fbcon: fix locking harder · 054430e7
    Dave Airlie authored
    Okay so Alan's patch handled the case where there was no registered fbcon,
    however the other path entered in set_con2fb_map pit.
    
    In there we called fbcon_takeover, but we also took the console lock in a couple
    of places. So push the console lock out to the callers of set_con2fb_map,
    
    this means fbmem and switcheroo needed to take the lock around the fb notifier
    entry points that lead to this.
    
    This should fix the efifb regression seen by Maarten.
    Tested-by: default avatarMaarten Lankhorst <maarten.lankhorst@canonical.com>
    Tested-by: default avatarLu Hua <huax.lu@intel.com>
    Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
    054430e7
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