Rename struct sink_eld to hdmi_eld.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Some minor code cleanups.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Moved support for EAPD mute on suspend from stac92hd71xx_suspend
to the generic stac92xx_suspend function.
Signed-off-by: NMatthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Refactor the channel mapping code for consistent naming
and make it more informed about channel allocations.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

To play a 3+ channels LPCM/DSD stream via HDMI,

	- HDMI sink must tell HDMI source about its speaker placements
	  (via ELD, speaker-allocation field)
	- HDMI source must tell the HDMI sink about channel allocation
	  (via audio infoframe, channel-allocation field)

(related docs: HDMI 1.3a spec section 7.4, CEA-861-D section 7.5.3 and 6.6)

This patch attempts to set the CA(channel-allocation) byte in the audio infoframe
according to
	- the number of channels in the current stream
	- the speakers attached to the HDMI sink

A channel_allocations[] line must meet the following two criteria to be
considered as a valid candidate for CA:
	1) its number of allocated channels = substream->runtime->channels
	2) its speakers are a subset of the available ones on the sink side

If there are multiple candidates, the first one is selected.  This simple
policy shall cheat the sink into playing music, but may direct data to the
wrong speakers.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

code refactor: make a global function snd_print_channel_allocation().
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

code refactor: make a standalone function hdmi_fill_audio_infoframe().
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Allow the multiple imux instances for matrix-type mixers like ALC882.
So far, only ALC260 used this feature, but other codecs may need a
similar stuff.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Use cached write for setting the GPIO unsolicited event mask to be
restored properly at resume.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added the quirk entries for HP Pavilion DV5 and DV7 with model=hp-m4.

Reference: Novell bnc#445321, bnc#445161
	https://bugzilla.novell.com/show_bug.cgi?id=445321
	https://bugzilla.novell.com/show_bug.cgi?id=445161Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fixed the GPIO mask and co initialization in patch_stac92hd71bxx()
so that the gpio_maks for HP_M4 model is set properly.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fixed the restore of pin configs at resume for some STAC/IDT codec
models.  These models set explicitly the pin configs after the default
init configs, and these aren't restored properly at resume.

This patch introduces two changes:
- Allocate always pin_configs array in stac_spec so that the driver
  can overwrite the value freely
- Introduce stac_change_pin_config() to change the pin config value
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Call the init callback and remove duplicated codes in stac92xx_resume().
This also fixes the missing initialization such as digital I/O pins.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The jack detection input elements should be created in build_controls
callback instead of init callback because init can be called multiple
times by suspend/resume and power-saving.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Create /proc/asound/card<card_no>/eld#<codec_no> to reflect the audio
configurations and capabilities of the attached HDMI sink.

Some notes:

- Shall we show an empty file if the ELD content is not valid?
  Well it's not that simple. There could be partially populated ELD,
  and there may be malformed ELD provided by buggy drivers/monitors.
  So expose ELD as it is.

- The ELD retrieval routines rely on the Intel HDA interface,
  others are/could be universal and independent ones.

- How do we name the proc file?
  If there are going to be two HDMI pins per codec, then the current naming
  scheme (eld#<codec no>) will fail. Luckily the user space dependencies should
  be minimal, so it would be trivial to do the rename if that happens.

- The ELD proc file content is designed to be easy for scripts and human reading.
  Its lines all have the pattern:
	  <item_name>\t[\t]*<item_value>
  where <item_name> is a keyword in c language, while <item_value> could be any
  contents, including white spaces. <item_value> could also be a null value.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

ELD handling routines can be shared by all HDMI codecs,
and they are large enough to make a standalone source file.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

We want to share some code with print_pcm_rates(),
so extract a common routine snd_print_pcm_rates() from it.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Remove get_amp_nid(): it duplicates the one defined in hda_local.h
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Reorder HDMI audio enabling sequence so that
	1) the sink knows about the coming audio stream
	2) unmute
	3) start transferring audio samples

The theory is that in the path A=>B=>C, we first make C ready, and then
enable B, and lastly allow A to send audio samples.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add support for EAPD on system suspend and disabling EAPD on headphone jack
detection for STAC_DELL_M6 laptops.
Signed-off-by: NMatthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add a new alc883 model ALC1200_ASUS_P5Q for ASUS P5Q-EM boards.
It is the same as ALC883_6ST_DIG except that the SPDIF digital
output nid is 0x10.
Tested-by: NAndrei Tanas <andrei@tanas.ca>
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Check board preset model instead of codec->subsystem_id in
patch_92hd71bxx() so that other hardwares configured via the model
option work like the given model.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Changed value for STAC_VREF_EVENT from 0x40 to 0x00 because the
unsol response value is only 6-bits width and the former value
was 1<<6 which is an overrun.
Signed-off-by: NMatthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Split the bound Master control to individual Headphone and Speaker
volume controls for VAIO with STAC982x codecs.
The Master controls is still created as a vmaster.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added a NULL check of input_allocate_device() in hda_beep.c.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The digital beep widget may have no mute control, and always enabling
the beep is ofen pretty annoying, especially on laptops.

This patch adds a mixer control "PC Beep Playback Switch" when there
is no mixer amp mute is found, and controls it on software.

Reference: Novell bnc#444572
	https://bugzilla.novell.com/show_bug.cgi?id=444572Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The patch uses HD Audio PCI class code to detect AMD HD Audio cards.
Signed-off-by: NLibin Yang <libin.yang@amd.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Move the handling of SiI1392 HDMI codec from patch_atihdmi.c to
patch_intelhdmi.c, which makes our ASUS P5E-VM HDMI board work.
Signed-off-by: NWu Fengguang <wfg@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Due to the recent change for multiple HP as line-out switch, only
one of the multiple headphons (usually a wrong one) is toggled
and the other pins are still disabled.  This causes the silent output
problem on some Dell laptops.

Also, the hp_switch check is screwed up when a line-in or a mic-in
jack exists.  This is added as an additional output, but hp_switch
check doesn't take it into account.

This patch fixes these issues: simplify hp_switch check by using
the NID instead of bool, and clean up / fix the toggle of HP pins
in unsol event handler code.

Reference: Novell bnc#443267
	https://bugzilla.novell.com/show_bug.cgi?id=443267Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The input pins are sometimes not initialized properly because
of the optimization check of the current pinctl code.

Force to initialize the mic input pins so that they can be set up
properly even if they were in a weird state.  But keep other input
pins if already set up as input, since this could be an extra mic
pin.

Reference: Novell bnc#443738
	https://bugzilla.novell.com/show_bug.cgi?id=443738Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The creation of analog-mux mixer element is missing in
patch_stac9200() due to the dynamic allocation patch.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added a QUIRK to patch_analog.c for the HP Elitebook 8530p
(IDs 0x103c:0x30e7) to use AD1884A model 'laptop' by default.
Playback and Capture confirmed working.
Signed-off-by: NTravis Place <wishie@wishie.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix another silly bug in the amp cache list management.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added model=laptop for another HP machine (103c:3614) with AD1884A
codec.
Signed-off-by: NMichel Marti <mma@objectxp.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

BIOS on Dell Studio Desktop tells wrong codec probe masks.
This patch gives the preset mask value to avoid invalid access.
Reference: Novell bug#440907
	https://bugzilla.novell.com/show_bug.cgi?id=440907Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The master switch doesn't influence on NID 0x15, the headphone jack
on HP 3013 model because alc260_hp_master_update() ignores the passed
arguments.

Also, corrected the wrong arguments of hp3013 (0x10 and 0x15) although
this doesn't change any behavior.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The chaining for amp hash got broken due to the rewrite with
snd_array.  Fixed now.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added a check for max allocation size in snd_array_new() for a
debugging purpose.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added the missing NULL check from allocator in get_alloc_hash().
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The widget layout of the Fujitsu Lifebook S6420 (which is ICH9M-based
and uses an ALC269) is similar but not identical to the Lifebook
S6410/E8410 (which are ICH8M-based and use an ALC262).

It is named lifebook as fujitsu is in use for Amilo machines. This builds
on the Quanta FL1 work and supports all analog inputs & outputs that I am
aware of.  Microphone autoswitch is implemented. The laptop mic port takes
precedence over the dock mic port if both happen to have a jack plugged in.
This made sense to me as a design decision (imagine a presentation
environment with the dock fully wired in and the presenter quickly wanting
to override the mic with a headset).

There is mention of a digital audio path on the codec graph, so perhaps
the headphone socket is dual-function analog/digital. I will follow up
with another patch if I can acquire equipment to test this.
Signed-off-by: NTony Vroon <tony@linx.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>