drm/sti: add debugfs entries for GDP planes

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
This commit is contained in:
Vincent Abriou 2016-02-04 11:39:54 +01:00
commit 2d61f2727f