tree 83b99f299c5491c461145ebdfd3f54805b4c9f09
parent b587833933de39e21b314e3b392ac0f1ec94a97e
author Andy Yan <andy.yan@rock-chips.com> 1417760668 +0800
committer Philipp Zabel <p.zabel@pengutronix.de> 1420562175 +0100

drm: imx: imx-hdmi: return defer if can't get ddc i2c adapter

drm driver may probe before the i2c bus, so the driver should
defer probing until it is available

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>