ALSA: hda/hdmi: Move runtime PM resume into hdmi_present_sense_via_verbs()

ALSA: hda/hdmi: Move runtime PM resume into hdmi_present_sense_via_verbs()

For improving the readability, move the runtime PM handling code from
hdmi_present_sense() to hdmi_present_sense_via_verbs().  Now
hdmi_present_sense() became symmetric for both audio-component and
legacy cases.

Just a minor code refactoring.

Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Nikhil Mahale <nmahale@nvidia.com>
Link: https://lore.kernel.org/r/20200206162804.4734-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>