This is patch for Conexant codec of Intel HDA driver, adding new quirk
for Lenovo Thinkpad T520 and W520. Conexant autodetection works fine for
T520 (similar subsystem ID is used also in W520 model) and detects more
mixer features compared to generic (fallback) Lenovo quirk with
hardcoded options in Conexant codec.

Patch was activelly tested with Linux 3.0.4, 3.0.6 and 3.0.7 without any
problems.
Signed-off-by: NDaniel Suchy <danny@danysek.cz>
Cc: <stable@kernel.org> [3.0+]
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Headphones has stopped working for the original reported (a regression
compared to 2.6.38). This is because Speaker and Headphones share the
same DAC, in which case no Headphones volume control was created.
This patch fixes so that both Speaker and Headphones volume
controls are created in such scenario.

BugLink: http://bugs.launchpad.net/bugs/817943Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The ADC-switching can work also in the auto-mic mode, too.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

When multiple headphones or speakers are assigned but no individual
DACs are available, the driver should take the first HP/SPK DAC instead
of another primary output.  The patch adds a bit-flag to dac field of
struct pin_dac_pair indicating that it's a slave DAC.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The procedure for codec D-state change may have exceptional cases
depending on the codec chip, such as a longer delay or suppressing D3.

This patch adds a new codec ops, set_power_state() to override the system
default function.  For ease of porting, snd_hda_codec_set_power_to_all()
helper function is extracted from the default set_power_state() function.

As an example, the Conexant codec-specific delay is removed from the
default routine but moved to patch_conexant.c.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Some machines seem to use EAPD control of the unused pin for controlling
the overall EAPD.  Since the driver currently doesn't check the EAPD of
unused pins, the EAPD isn't enabled.  For avoiding such a problem, turn
all extra EAPDs on as default.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Let's use auto-parser as default now.
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>

Since we're not using the new auto parser as a fallback yet,
add it manually as a quirk.
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Conexant ID 506c was found on Acer Aspire 3830TG. As users report
no playback, sending to stable should be safe.

Cc: stable@kernel.org
BugLink: https://bugs.launchpad.net/bugs/783582
Reported-by: andROOM
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

BugLink: https://launchpad.net/bugs/761171

The original reporter needs the model=auto quirk for his internal
speakers to be audible in the latest daily snapshot, so add an entry in
the quirk table for his PCI SSID.

A trivially different version of this patch using the model=asus quirk
should be applied to the 2.6.38 and 2.6.39 stable kernels. We don't use
the asus quirk in 3.0-rc2, because 3.0-rc2's autoparser is much
improved.

Reported-and-tested-by: tomdeering7
Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The SPDIF output controls apply to converter widgets. A future change
will create a PCM device per pin widget, and hence a set of SPDIF output
controls per pin widget, for certain HDMI codecs. To support this, we
need the ability to virtualize the SPDIF output controls. Specifically:

* Controls can be "unassigned" from real hardware when a converter is
  not used for the PCM the control was created for.
* Control puts only write to hardware when they are assigned.
* Controls can be "assigned" to real hardware when a converter is picked
  to support output for a particular PCM.
* When a converter is assigned, the hardware is updated to the cached
  configuration.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The new auto-parser fixes problems on Lenovo G555.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix some logic failures in auto-mute handling in Conexant auto-parser.
Also, modify codes to be a bit more understandable.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix the initialization of capture-source route when auto-mic is enabled
for Conexant auto-parser.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix the auto-mic detection for Cxt auto-parser due to off-by-one
missing initialization.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add model=asus quirk for Lenovo Ideapad U350 to make internal mic
work correctly.

Cc: stable@kernel.org (2.6.38+)
BugLink: http://bugs.launchpad.net/bugs/751681Reported-by: NKent Baxley <kent.baxley@canonical.com>
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Similar process like in patch_realtek.c and patch_sigmatel.c.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

In addition to the normal external mic jack, check also the mic jack
on a docking-station as well, and select the input source appropriately.

The similar functionality was already implemented in patch_sigmatel.c.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Implement the same functionality as Realtek's auto-mute mode control.
Now Conexant auto-parser can also mutes line-out and provide the enum
control for different automute behavior.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

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

Use a struct instead of each array for managing input-source info
for auto-parser.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Still experimental.
Not enabled as default unless model=auto is passed.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Check the routing more exactly for avoiding the duplicated controls for
the very same effect for multiple capture routes in Conexant auto-parser.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

When the intermediate selector widget in the capture path provides the
boost volume, create the corresponding volume control.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Just for safety reason (for avoiding any possible regressions), don't
enable auto-parser as default for cxt5045 and 5051, as well as 5047.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

It can (must for some) be used for all Conexnat codecs safely.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Instead of giving fixed arrays, look for ADC nids dynamically in the
tree in Conexant auto-parser code.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Similarly like other Conexant codecs, now model=auto is supported for
cxt5047.

But the auto-parser mode isn't activated as default yet, since BIOS
pin-configs seem often broken on machines with this codec.  User need
to pass model=auto explicitly.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Handle not only a single-depth input-route but two-level depth routes
(PIN->MUX->ADC), too.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Keep the registered input-pins in imux_pins[], and fix the inconsistent
use of sepc->auto_mic_ext.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

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

Extend the existing auto-parser for CX2064x for cxt5051 codec.
Now the auto-parser supports ADC-switching for this codec.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Some codecs have no mute caps in audio I/O widgets.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Instead of keeping always EAPD on, turn on/off appropriately at jack
plugging in Conexant auto-parser mode.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The wrong id is assigned for external/internal mics in the auto-mic
selection parser.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

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

Without the "thinkpad" quirk, the dock mic in
Lenovo X220 tablet edition won't work.

BugLink: http://bugs.launchpad.net/bugs/751033
Cc: stable@kernel.org
Tested-by: NJames Ferguson <james.ferguson@canonical.com>
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This quirk is needed for the docking station mic of
Lenovo Thinkpad X220 to function correctly.

BugLink: http://bugs.launchpad.net/bugs/746259
Cc: stable@kernel.org
Tested-by: NJames Ferguson <james.ferguson@canonical.com>
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Since multiple codec drivers already use the input-jack stuff, let's
make common helper functions to reduce the duplicated codes.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>