tree e30ab20d3716af60e8a76bef77aad35528461a74
parent 6af7e1cae4457f5a17df46ca73d2f9b13d14edaf
author Chen-Yu Tsai <wens@csie.org> 1476935020 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1491993675 +0200

drm/sun4i: Add compatible string for A31/A31s TCON (timing controller)

commit 93a5ec14da24a8abbac5bcb953b45cc7a5d0198a upstream.

The A31 TCON has mux controls for how TCON outputs are routed to the
HDMI and MIPI DSI blocks.

Since the A31s does not have MIPI DSI, it only has a mux for the HDMI
controller input.

This patch only adds support for the compatible strings. Actual support
for the mux controls should be added with HDMI and MIPI DSI support.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>