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ALSA: hda/hdmi: Don't use standard hda_jack for generic HDMI jacks
The current HDMI codec driver code manages the jack detection in two different ways: for Intel codecs with audio component, the driver creates snd_jack objects by itself while the standard hda_jack stuff is used for the rest. This was basically because the audio component doesn't need the pin sense reading and the unsol event handling, hence it just needs to report the corresponding jacks directly. It was a bit messy but not too messy until the driver got DP-MST support for Nvidia that re-uses the part of dyn_pcm_assign feature while keeping the pin sense and the unsol event handling. Now, for DP-MST, we use hda_jack for pin sensing and unsol events but use the own snd_jack objects. Meanwhile for non-DP-MST, hda_jack is used for pin sense and unsol events, and the jacks are bound on hda_jack. Moreover, there is a polling mode support where the unsol event isn't used. For those, we also have special handling. For simplifying those messes, this patch unifies the snd_jack handling over all generic HDMI codes. The driver creates snd_jack objects just like Intel codecs did in the past but now for all devices. For the system without audio component binding, we still need the pin sense and the unsol event handling, and those are still done with the hda_jack table as before. But hda_jack is no longer used for the actual snd_jack handling. Since the hda_jack is no longer used for jack reporting, we removed snd_hda_jack_report_sync() calls, which also allowed to simplify the return type of hda_present_sense() and co. pin_idx_to_pcm_jack() was simplified as well because it behaves same for all cases now. Note that the hda_jack is still used for the simple HDMI codecs; they are really simple enough, so no big reason to change intrusively. Reviewed-by:Nikhil Mahale <nmahale@nvidia.com> Link: https://lore.kernel.org/r/20200206162804.4734-3-tiwai@suse.de Signed-off-by: