drm: reset empty state in transitional helpers

Transitional drivers might not have all the state frobbing lined up
yet. But since the initial code has been merged a lot more state was
added, so we really need this.

Cc: Daniel Stone <daniels@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reported-and-tested-by: John Hunter <zhaojunwang@pku.edu.cn>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2015-07-02 16:33:53 +02:00
commit e4f31ad2b7
2 changed files with 15 additions and 9 deletions