Plugin hdmi cable when device in suspend status.
then resume the device, the VIC and Vendor infoframe will miss.
It is cause by mode_set function will been called from
drm_mode_config_helper_resume before plugin irq thread is called.
DRM will not call mode_set again after device resume
because video mode is not changed.
Set force_mode_set flag in the patch to force call mode_set
after cable plugin.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Reviewed-by: Robby Cai <robby.cai@nxp.com>