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>

For VT1812, add dac_mixer_idx for initialization.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Typical off-by-one thinko.
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>

For VT2002P, VT1802 and VT1812 codecs, to create Independent HP
control.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

For VT2002P, VT1802 and VT1812 codecs, there're only two DACs. So smart51
control shouldn't be created.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

For VT2002P, VT1802 and VT1812 codecs, the original activate_output_path()
function can't initialize output and hp path correctly, since mixers connected to
output pin widgets are not considered. So modify the activate_output_path()
function to satisify this kind of codec.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
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>

Since we now route the front DAC via aa-mix widget, adding the aa-mix
to surrounds will result in a mix-up of both front and surround PCM
signals.  For avoiding this, the aa-mix routes have to be disabled
for surround paths.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

When the individual DAC is available for the headphone output, the driver
should create the DAC for its volume control.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

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

For VT1718S, the multi-channel path should be like following:
DAC 0-->Mixer 9(index 5)-->Mixer 0(index 1)-->Front Pin;
DAC 1-->Mixer 1(index 0)-->Surround Pin;
DAC 2-->C/LFE Pin;
DAC 3-->Mixer 2(index 0)-->Side Pin;

But current code built Surround and Side path through index 1 of
Mixer 1 and 2. So Adjusting Surround and Side channel amplifier is
invalid. This patch fixes the issue.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

For VT1718S, Mixer 9 doesn't expose the connection to DAC 0. So when
building up a 'PCM Playback' amplifier control, it will fail since
getting DAC 0 index of Mixer 9 returned -1. So I added a dac_mixer_idx
to indicated the actual index of DAC 0 to Mixer 9. Following is the
patch and next mail is another.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Unmute DAC on front speaker path when Independent HP is enabled.

When to enable Independent HP, the front speaker won't output any sound
for VT1708, VT1708B, VT1708S and VT1702.
I find the via_independent_hp_put() routine will mute DAC 0 path in Mixer 0.
For these codecs, when using Independent HP, there could have two
independent streams, one is from DAC0-->Mixer0-->Front Pin, the other is
from DAC3-->GainSW3-->Side Pin.
So I added a check for DAC-->Mixer path in activate_output_path().

If current path is DAC-->Mixer, no need to mute DAC index in Mixer.
In fact, to change connection of Headphone pin or Mux connected with HP
is enough.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
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>

This patch adds the re-implementation of Independent-HP mode in the
case where the DAC is shared between HP and side-channel streams.
Now the driver tries to parse the output-path using the pre-parsed
side-channel DAC for the independent HP output, too.

When a playback PCM stream is opened with this shared mode, the
Independent-HP mixer switch can't be changed for avoiding the conflict,
thus it returns -EBUSY error.

One remaining unintuitive issue is that the DAC volume is still
controlled as "Side" volume although it's shared by both independent-HP
and side streams.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

One of ioctl definition in sound/sb16_csp.h contains the data size
over 8kB, and this causes build errors on architectures like MIPS,
which define _IOC_SIZEBITS=13.

For avoiding this build errors but keeping the compatibility, manually
expand with _IOC() instead of using _IOW() for the problematic ioctl.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>