Starting audio or seeking in various music players causes
setup_dig_out_stream() to be called, which resets the SPDIF stream,
which caused one DAC (but not another) to make a clicking noise every
time.

This patch ensures the reset only happens when it needs to, which is
when the format changes, and makes the code a little more readable.
Signed-off-by: NLaurence Darby <ldarby@tuffmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add a couple of tracepoints to snd-hda-intel for tracing the position
and the trigger timings.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

dev_<level> calls take less code than dev_printk(KERN_<LEVEL>
and reducing object size is good.
Coalesce multiline formats for easier grep.
Coalesce segmented single line formats too.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The BIOS on HP dv5 doesn't have the DMI string to guide the setup of
mute led GPIO and polarity. Associate this laptop with the hp-inv-led
model.
Signed-off-by: NGustavo Maciel Dias Vieira <gustavo@sagui.org>
Tested-by: NVinícius Angiolucci <angiolucci@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The check of the return value from vortex_wtdma_bufshft() in
vortex_interrupt() is useless as it executes no code.  Actually the
return value is intentionally ignored because the delta calculation
for wavetable doesn't work always correctly.  For avoiding the
confusion, a comment is added and the superfluous if () is removed.
Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This config item has not carried much meaning for a while now and is
almost always enabled by default. As agreed during the Linux kernel
summit, remove it.
Signed-off-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix build errors by using correct kconfig symbol name:

sound/pci/ice1712/psc724.c:417:5: error: 'struct snd_ice1712' has no member named 'pm_resume'
sound/pci/ice1712/psc724.c:418:5: error: 'struct snd_ice1712' has no member named 'pm_suspend_enabled'

[Fixed another #ifdef CONFIG_PM in the same file, too, by tiwai]
Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Reuse code from clocksource to handle wall clock counter.
Since wrapparound occurs, the audio timestamp is reinitialized
to zero on a trigger. Synchronized linked devices will
start counting from same reference to avoid any drift.

Max buffer time is limited to 178 seconds to make sure
wall clock counter does not overflow

Wallclock timestamps are disabled on capture streams
until we figure out how to handle digital inputs.
Signed-off-by: NPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Signed-off-by: NDenis Kirjanov <kirjanov@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The variable stream is initialized but never used
otherwise, so remove the unused variable.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

By some reason, Toshiba laptop doesn't like the EAPD turned up for the
headphone pin.  Add a fix up code to force to turn down EAPD for NID
0x15.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=569991

Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

checkpatch.pl discourages the use of spaces at the beginning of lines.
Some of the CTL_ELEM defines were not properly indented.

This patch replaces the leading spaces by tabs. No functionality is
changed, the commit is purely cosmetic.
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

According to the documentation, AES32 cards use a different bit position
for reporting the sync_in status.
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

In contrast to AES32, MADI uses the first status register to report the
sync_in status.
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

MADI and MADIface used to report the autosync_sample_rate. This
functionality was lost in commit
0dca1793, this commit now adds it back.
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Missing breaks lead to a fall-through, thus causing the wrong
autosync_sample_rate to be reported.
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Due to missing breaks and the resulting fall-through, card subtype
selection was effectively missing, thus causing the wrong sync check
functions to be called.
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

As a follow-up to a97bda7d, report the
external sample rate as system_sample_rate when in slave mode.

For PCIe MADI cards, the DDS value automatically contains the external
sample rate, but the PCI version needs this manual workaround.
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The DDS value is the actual physical sample rate. We set it indirectly
when selecting 44100, 48000 and so on via snd_hdspm_hw_params or
hdspm_set_clock_source.

This commit now allows the DDS value to be altered at runtime, thus
speeding up or slowing down the physical sample rate. This is required
for MADI's varispeed that allows for ±12.5% speed adjustment from the
"selected" rate (32kHz, 44100kHz, 48kHz and so on).
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

I have a Lenovo ThinkPad T430 and an UltraBase Series 3 docking
station.

Without this patch, if I plug my headphones into the jack on the
computer, everything works fine. The computer speakers mute and the
audio is played in the headphones. However, if I plug into the docking
station headphone jack the computer speakers are muted but there is no
audio in the headphones.

Addresses https://bugs.launchpad.net/bugs/1060372Signed-off-by: NJoseph Salisbury <joseph.salisbury@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Include linux/io.h in ice1712.h since inb() and outb() are used in
inline functions there.  Remove the redundant inclusion of that file
in other places at the same time.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add chip details for E-mu 1010 PCIe card. It has the same
chip as found in E-mu 1010b but it uses different PCI id.
Signed-off-by: NMaxim Kachur <mcdebugger@duganet.ru>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This will greatly reduce the frequency for detection errors in
those cases where the hardware is "flaky", i e, rapidly changing
between plugged and unplugged states even without user interaction.
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Even when CONFIG_SND_DEBUG is not enabled, we don't want to
return an arbitrary memory location when the channel count is
larger than we expected.

Cc: stable@kernel.org
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

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

Add psc724 subdriver to snd-ice1712 that provides full support for
Philips PSC724 Ultimate Edge sound cards.
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Needed by Philips PSC724 subdriver. The code does not contain any
card-specific bits so other ice17xx cards using this codec could be
converted to use this generic code.
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Needed by Philips PSC724 subdriver. The code does not contain any
card-specific bits so other ice17xx cards using this codec could be
converted to use this generic code.
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add chip_exit callback to allow card subdrivers to do cleanup work on module
removal.

Needed by Philips PSC724 subdriver to cancel delayed work.
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

When both an SPDIF and an HDMI device are created on the same card
instance, multiple IEC958 controls are created with indices=0, 1, ...
But the alsa-lib configuration can't know which index corresponds
actually to which PCM device, and both the SPDIF and the HDMI
configurations point to the first IEC958 control wrongly.

This patch introduces a (hackish and ugly) workaround: the IEC958
controls for the SPDIF device are re-labeled with device=1 when HDMI
coexists.  The device=1 corresponds to the actual PCM device for
SPDIF, so it's anyway a better representation.  In future, HDMI
controls should be moved with the corresponding PCM device number,
too.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

... to make it clear to see from which device it comes.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

If LPIB reports a pretty bad value, we can't trust such hardware for
calculating the PCM delay.  Automatically turn off the delay counting
when such a problem is encountered.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=48911

Cc: <stable@vger.kernel.org> [v3.6]
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Now that we have a generic unsol mechanism, we can implement a generic
poll loop, which can be used for debugging, or if a codec's unsol
mechanism is broken.
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Lemote A1004(Laptop) and A1205(All-In-One) use Conexant's hda codec,
this patch modify patch_conexant.c to add Lemote specific code.

Both A1004 and A1205 use the same pin configurations, but A1004 need
to increase the default boost of internal mic.
Signed-off-by: NJie Chen <chenj@lemote.com>
Signed-off-by: NHuacai Chen <chenhc@lemote.com>
Signed-off-by: NHongliang Tao <taohl@lemote.com>
Signed-off-by: NHua Yan <yanh@lemote.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Delay the registration of VGA switcheroo client to the end of the
probing.  Otherwise a too quick switching may result in Oops during
probing.

Also add the check of the return value from snd_hda_lock_devices().
Reported-and-tested-by: NDaniel J Blueman <daniel@quora.org>
Cc: <stable@vger.kernel.org> [v3.5+]
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The white-list entries of position_fix for ASUS laptops have been
added just as a workaround for broken COMBO mode.  Now the combo mode
itself is disabled, we can safely remove these entries.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=44721Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This caused the internal speaker to mute itself because it was
present, which happened after powersave.
It was found on Dell XPS 15 (L502x), ALC665.
Reported-by: NDa Fox <da.fox.mail@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Signed-off-by: NDuncan Roe <duncan_roe@acslink.net.au>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>