drm/sti: reset infoframe transmission when HDMI is stopped

Clear all infoframe registers when the HDMI link is stopped.

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
This commit is contained in:
Vincent Abriou 2016-02-01 10:32:42 +01:00
commit 181975a2dc