Add support for the stm dsi phy/wrapper version 1.31.
Only lane capabilities need to be modified.
Signed-off-by: NPhilippe Cornu <philippe.cornu@st.com>
Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180122164628.24728-1-philippe.cornu@st.com