From: Doug Anderson <dianders@chromium.org>
Date: Thu, 4 Jun 2015 18:04:36 +0000 (-0700)
Subject: drm/bridge: dw-hdmi: Return number of EDID modes
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~46^2~12^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c7e66e617d3cc7eb84ee61deb216dcec4899563;p=pandora-kernel.git

drm/bridge: dw-hdmi: Return number of EDID modes

The dw_hdmi_connector_get_modes() function accidentally forgets to
return the number of modes it added, although it has this information
stored in a local variable.  Let's fix that.

Without this fix, drm_helper_probe_single_connector_modes_merge_bits()
could get confused and always call drm_add_modes_noedid().  That's not
right.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Tested-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

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