Due to the hda-reconfiguration patches, the check of empty stream
is gone, and this results in an error with the codec setup with empty
streams.

This patch adds the check again to avoid the error at probing.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Add NULL-check of the return value of snd_kctl_new1() before
accessing it.  Also, make a sanity NULL check to snd_BUG_ON()
for debugging only.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The commit f9e336f6
    ALSA: hda - Unify capture mixer creation in realtek codes
removed the ADC check for ALC260 auto-probe mode accidentally.
Re-added to patch_alc260() again.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Added a preset model for FSC Amilo with ALC269 codec chip.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Re-added again "Input Source" control that was removed mistakenly
in the previous patchset.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Unified the capture mixer creation in patch_realtek.c.

ALC268 is still an exception since it has no AMP in ADC but in
MUX widget.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Unify the capture callbacks in patch_realtek.c.
The difference of matrix or mux style is checked via spec->is_mix_capture
flag.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Use macro to add mixer and verb elements to check the possible
array overflow.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The digital mic wasn't detected properly for ALC269 auto-probing mode
because of its widget number.  Fixed now.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The recent addition of automatic mic-muting is broken in some cases.
The code assumes that the pin nids <= 0x18, but the digital pins can
be less than 0x18.
Also, it assumes the front-mic being the internal mic, but it depends
on the hardware implementation actually.

Instead of complex case-fixes, better to disable the code as now.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The current snd-hda-intel driver seems blocking the power-off on some
devices like eeepc.  Although this is likely a BIOS problem, we can add
a workaround by disabling IRQ lines before power-off operation.
This patch adds the reboot notifier to achieve it.

The detailed problem description is found in bug#11889:
    http://bugme.linux-foundation.org/show_bug.cgi?id=11889Tested-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Just cosmetic fixes of spacing that annoyed me.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The SPDIF mute switch code seems broken.  It doesn't set unmute bits
properly.  Also it contains the duplicated lines (merge error?) to be
cleaned up.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Add Wolfson Microelectronics to the HDA vendor ID table.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Added a quirk entry for another HP mobile device with AD1884A codec.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Removed the old workaround to avoid the non-existing codec slot.
The current code should work without that workaround.  If any,
we can add a quirk table.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Some machines have broken BIOS resume that doesn't restore the default
pin configuration properly, which results in a wrong detection of HP
pin.  This causes a silent speaker output due to missing HP detection.
Related bug: Novell bug#406101
	https://bugzilla.novell.com/show_bug.cgi?id=406101

This patch fixes the issue by saving/restoring the default pin configs
by the driver itself.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This patch adds support to the IDT codec families to report jack status
to the jack abstraction layer. This required some reorganization in the
stac92xx_unsol_event function in which the index value is changed to
reporting the nid with the event.

Also adds an sigmatel_jack struct to keep track of the nid relation
to the jack abstraction layer instance. Also adds functions to set and
retrieve data values for each nid, this is used in stac92xx_unsol_event
to retrieve the GPIO mask for STAC_VREF_EVENT.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This patch adds snd_hda_get_jack* functions for reporting jack location,
device, and connectivity type.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This patch duplicates the jack->id pointer with kstrdup() to prevent
scoping issues from calling autoprobing functions from the HDA section.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This patch introduces support for reporting SW_LINEOUT_INSERT detection events
via the jack abstraction layer.

Also adds a SND_JACK_LINEOUT define to the input system header.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Noticed by sparse:
sound/pci/hda/patch_sigmatel.c:1285:43: warning: dubious: !x & y
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALC260 auto-parsing mode may create multiple controls for the same volume
widget (0x08 and 0x09) depending on the pin.  For example, Front and
Headphone volumes may control the same volume, just the latter one wins.

This patch adds a proper check of the existing of the volume control
and avoid the doulbed creation of the same volume controls.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The jack instance has to be release manually in free callback
in patch_sigmatel.c for dynamic reconfiguration.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Added support for jack detection reporting to userspace for
IDT/Sigmatel codecs.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Added the missing PCM type for Nvidia HDMI devices so that they point
the right device number.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

- Fix Toshiba S06 SSID to 1179:ff7b
- Fix ASUS G50V quirk name
- Add ASUS N20 quirk
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Added the support of ALC272 codec.  It's almost compatible with ALC663.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Added ALC887 support.  It's almost compatible with ALC883/888.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Add ALC1200 codec support.  Almost compatible with ALC888.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASUS M90V has PCI SSID 1043:1873.  Corrected in the quirk list.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Add the automatic mic switch via jack sensing in auto-probe mode
for Realtek codecs.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Fixed compiler warning with possible uninitialized variable 'nid'.

  CC [M]  /home/mranostay/git/alsa-driver/pci/hda/patch_sigmatel.o
/home/mranostay/git/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/patch_sigmatel.c: In function
‘stac92xx_parse_auto_config’:
/home/mranostay/git/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/patch_sigmatel.c:2815: warning: ‘nid’ may be used
uninitialized in this function
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This patch adds the "hints" for reconfiguring codecs.  The hints
are simply string arrays and can be freely used/parsed by the codec
patch.  The hints can be input via hwdep sysfs files.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This patch enables the additional init verbs for each codec.  The verbs
can be entered via hwdep sysfs file.  These verbs are executed at
reconfiguring the codec for non-standard setups like overriding
the pin-defcfg.
Signed-off-by: Takashi Iwai <tiwai@suse.de>