Hdmi driver may not receive intrinsic event from gfx side when
it's in runtime suspend mode. There's no ELD info when exit from
runtime suspend. This patch avoid missing ELD info.
Signed-off-by: NWang Xingchao <xingchao.wang@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>