ALC880 model=lg could work fine with the auto-parser due to the recent
rewrite, but it still needs the manual adjustment; namely, the BIOS leaves
unused pins as some real active jacks.  This confuses the parser.
Thus we just cover these pins and override the pin-configs as a fix-up.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The recently added jack-kctl support sets the unsol event tags
dynamically, while static quirks usually set the fixed tags in the
init_verbs array.  Due to this conflict, the own unsol event handler
can't retrieve the tag and handle it properly any more.

For fixing this, avoid calling snd_hda_jack_add_kctls() for static
quirks, and always let them use own handlers instead of the standard
one for the auto-pareser.
Reported-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

ALC880 model=lg-lw works fine with the auto-parser as is.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Translate ALC880 medion-rim static configs to the auto-parser with the
additional GPIO2 verb and COEF setup.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Increase readability and understandability in the automute code.
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Put the all static quirk codes out of patch_realtek.c, split into the
file for each codec model.  For controlling the build of quirk codes,
a new Kconfig, CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS is introduced.
By setting this off, all quirk codes won't be built, thus you can save
lots of memory.

The codes in patch_realtek.c are also shuffled and more comments are
given, but the contents aren't changed.  This is just a refactoring.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>