snd_hda(4): reserve one more sequence number (14) for headphones redirection

[avos]

Summary

This will allow to handle one more additional output (one on the laptop + another one on the docking station in my case) for automatic speaker <-> headphones switch.

P.S. Probably, automatic association change (e.g., when all devices were disconnected) would be better here...

[bcr]

Small grammar fix for the man page.

share/man/man4/snd_hda.4

230–231

s/has/have/

[avos]

s/has/have (twice)

[bcr]

OK from the doc side of things.

[wblock]

share/man/man4/snd_hda.4

233

Remove "will" and reorder to remove the confusing aside (ignoring wrap, phabricator makes it hard to see where that needs to be):

duplicate the first pin in that assocation and provide automatic mute if jack detection is supported.

237

s/in/in an/

238

This sentence is hard to understand. Does "none of them" mean assocations or sequence numbers?

The last part is also unclear. Should it say "and there *is* more than one pin in *an* association"?

241

s/associations/associations,/

242

s/pairs/pair/