These models work fine with the BIOS auto-parser.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The digital-mic unit on ASUS Eee PC gives PDM signals instead of the
normal stereo PCM, thus you can't record a mono stream from the stereo
stream as is; the summed stereo signal results in almost zero level, and
you'll hear only soft noise.

As a workaround, use ALC269-specific COEF to manipulate the dmic route
for mono, like used for ALC271x.  This is implemented as a fix-up, thus
it works only with model=auto or without REALTEK_QUIRKS Kconfig.
Reported-and-tested-by: NPavel Roskin <proski@gnu.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Copying hp_pins and speaker_pins from line_out_pins may confuse the
parser, and it can lead to duplicated initializations for the same pin
with a wrong DAC assignment.  The problem appears in 3.0 kernel code.

Cc: <stable@kernel.org> (for 3.0)
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Somce quirk models don't set adc_nids but let the parser filling it.
But the recent code has unnecessary NULL-checks of spec->input_mux,
and it resulted in NULL dereferences.
This patch fixes that regression.
Reported-and-tested-by: NOliver Neukum <oneukum@suse.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

It makes little sense to enable power-saving without PM.
This removes SND_HDA_NEEDS_RESUME define so that we can use CONFIG_PM
in all places.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix a regression in the DAC filling code in patch_realtek.c.  The already
filled DACs in multiout.dac_nids[] were ignored because of num_dacs=0,
thus always pointed to the first DAC.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

During the rewrite, the check of spec->need_dac_fix and the corresponding
num_dacs change was dropped from the channel-mode control.

This patch re-adds it, and also enables need_dac_fix for ALC880 as default,
as this feature was originally introduced to fix h/w bugs of this chip.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Instead of checking the model quirk, use a fixup table for workaround
of 44kHz-fixed PCM for Lenovo IdeaPad with ALC269.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

It's harmless but annyoing.
  sound/pci/hda/patch_realtek.c: In function ‘alc_cap_getput_caller’:
  sound/pci/hda/patch_realtek.c:2722:9: warning: ‘err’ may be used uninitialized in this function
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Now all alc*_parse_auto_config() do almost same thing except for the
NID list to ignore and the PINs for SSID-check, we can merge all these
to a single function.  A good amount of code reduction.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Finally the last one.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

One more code reduction.  This codec has less DACs, thus the wiring
to DAC can't be filled uniquely for all output pins, i.e. some outputs
share the same volume control.
Except for that, all seems working fine.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Now coming to ALC268/269 parser codes.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Merge more auto-parser code in patch_realtek.c, now for ALC861.
The topology of this codec is pretty simple, and can be parsed well
by the current starndard parser.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

query_amp_caps() may return non-zero if the amp cap isn't supported
by the codec.  Thus one needs to check widget-caps first, then check
the corresponding amp-caps.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The existing standard auto-parser can work well with this codec, too.
Let's merge.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

A regression fix from commit 21268961
  ALSA: hda - More flexible dynamic-ADC switching for Realtek codecs

The auto-mic wasn't detected properly when no ADC-switch is needed.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Remove redundant definitions.  Ideally, all init functions should be
identical in future.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Improved the standard Realtek auto-parser to support the codec topology
like ALC680.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The BIOS provides bogus pin configs, and also invalid SSID.
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>

Avoid open-codes.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This patch changes the auto-parser and the auto-mic handling codes to
allow more flexible dynamic ADC-switching with Realtek codecs.

In the new code, the following strategy is taken:

- When a cap-src can't handle all input-sources, either skip it, or
  switch to the ADC-switching mode.  In ADC-switching mode, like the
  former dual-ADC mode for ALC275, it changes ADC on the fly according
  to the current input source.
- When auto-mic is possible, always assign imux.  If the mic pins are
  set statically via a quirk, rebuild imux according to the pins.
  In the auto-mic mode, the driver always changes the imux (although
  the imux isn't exposed as a mixer element).
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The digital out pin on ALC882 may have multiple connections.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Instead of assigning each default hda_pcm_stream pointers, do NULL-checks
and assign default values in alc_build_pcms().
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The only different implmentation was alc880_auto_init_input_src(),
and now it covers this variant, and we can use the single function
for all codecs.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Now with the new code for looking for ADCs and MUXs, we can replace
the whole ADC assignment with the parsed results.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

All alc*_auto_init_analog_input() calls are identical, so let's use
the same function more clearly without aliases.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Parse ADCs and cap-srcs in alc_auto_create_input_ctls() by itself
instead of passing explicitly from the caller.  By this change, all
alc*_auto_create_input_ctls() can be unified to the same calls.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Use the same common code for auto-parsing the output paths and their
initializations, based on the existing ALC662 code, which is smarter
than the old ALC880/2 code.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

When multiple inputs are present on the mixer widget (typically a DAC
and a loopback), mute/unmute both inputs with the corresponding mixer
element.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The initialization of DACs was missing in ALC662 parser code.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

In alc662_auto_fill_dac_nids(), the HP and speaker DACs aren't parsed
when the corresponding pins aren't fixed with single DACs.
Now check these DACs even for non-fixed pins.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

When the dual-adc switching mode is active in Realtek auto-parser,
we need to couple all ADCs as a single capture-volume.  Currently, the
volume control changes only the first ADC, thus others may remain silent.
This patch fixes the problem.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add the support of ALC269VC codec.
Also delete the unnecessary codec_variant type enum list:
now only three variants (ALC269VA ALC269VB ALC269VC) are needed.

In addition, added some aliases:
 - Add ALC269VB alias name ALC277
 - Add ALC269VC alias name ALC259 ALC281X
 - Add ALC269VC for Lenovo device 0x21f3 name ALC3202
Signed-off-by: NKailang Yang <kailang@realtek.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

A missing initialization resulted in wrong DAC assignments in
ALC662 (and other) auto-parsers.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Create snd_hda_get_conn_index() helper function for obtaining the
connection index of the widget.  Replaced the similar codes used in
several codec-drivers with this common helper.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

More similar fixes like previous commits: handle the exceptional case
like ALC267 where no volume amp is found in ADC widget but in the
capsrc widget instead.

Also minor checks for avoiding possible erros: no connection-select
when the pin has a single selection, and add beep verbs only when the
0x1d is used for beep.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

ALC259 seems to provide an invalid widget capability for the input-src
selector widget.  The widget shows the input-amp while it's a selector,
and this confuses the current ALC882 initialization code that is used
for ALC259, too.  For fixing this, check the amp capability and handle
the connection selection individually.

Also, ALC259 has no mute bit in DAC volume, so we need to initialize
it as ZERO instead of MUTE.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

ALC269 and compatible codecs have the output volume in DACs, thus we
can't use the ALC880's code as is.  Fixed by checking the amp caps and
picking up the right widget for initialization.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>