The timer stop callback can be called from snd_timer_interrupt(), which
is called from the hrtimer callback.  Since hrtimer_cancel() waits for
the callback completion, this eventually results in a lock-up.

This patch fixes the problem by just toggling a flag at stop callback
and call hrtimer_cancel() later.
Reported-and-tested-by: Wojtek Zabolotny <W.Zabolotny@elka.pw.edu.pl>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Use the chip->irq to check if the irq should be released so the irq is not released
if it has not been allocated.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The volume levels in original implementation are incorrect and does
not match the dB scale. The real range is linear (in the sense of
the dB scale) from 0dB to -100dB. Remove logaritmic table and make
all volumes from range 0dB..100dB.

The tests are in RedHat's bugzilla #540817.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Quirk for the ALC662 found on the Intel D945GCLF2 (and possibly other)
mainboards.
Signed-off-by: David Santinoli <david@santinoli.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Confirmed from vendor and tests in RedHat bugzilla #536782 .
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Just to save some time, add direct git link to grub hda-analyzer
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

miropcm20 uses ALSA (snd_) interfaces from the SND_MIRO
driver, so it should depend on SND.
(selecting SND_MIRO when CONFIG_SND is not enabled is a
problem.)

drivers/built-in.o: In function `vidioc_s_ctrl':
radio-miropcm20.c:(.text+0x227499): undefined reference to `snd_aci_cmd'
drivers/built-in.o: In function `vidioc_s_frequency':
radio-miropcm20.c:(.text+0x227574): undefined reference to `snd_aci_cmd'
radio-miropcm20.c:(.text+0x227588): undefined reference to `snd_aci_cmd'
drivers/built-in.o: In function `pcm20_init':
radio-miropcm20.c:(.init.text+0x2a784): undefined reference to `snd_aci_get_aci'

miropcm20 selects SND_MIRO but SND_ISA may be not enabled, so
also select SND_ISA so that the snd-miro driver will be built.
Otherwise there are missing symbols:

ERROR: "snd_opl4_create" [sound/isa/opti9xx/snd-miro.ko] undefined!
ERROR: "snd_wss_pcm" [sound/isa/opti9xx/snd-miro.ko] undefined!
ERROR: "snd_wss_timer" [sound/isa/opti9xx/snd-miro.ko] undefined!
ERROR: "snd_wss_create" [sound/isa/opti9xx/snd-miro.ko] undefined!
ERROR: "snd_wss_mixer" [sound/isa/opti9xx/snd-miro.ko] undefined!
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Add a flag to spec field so that the EAPD inversion can be checked
outside the relevant control callbacks.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The wrong variable was returned in the case of an error
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

I added the product IDs of the new revisions of the devices, so owners
can test whether this suffices to make them work. Patched against ALSA
snapshot 20091207.

Signed-off-by: Tobias Hansen <Tobias.Hansen at physik.uni-hamburg.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

On Realtek codecs, a digital mic pin is connected often only to a single
ADC.  But the parser tries to set up all ADCs no matter whether the
digital mic is available, and results in non-selectable input source.

This patch adds a check of input-source availability of each ADC, and
excludes ones that don't support all input sources.

Reference: Novell bnc#561235
	http://bugzilla.novell.com/show_bug.cgi?id=561235Signed-off-by: Takashi Iwai <tiwai@suse.de>

Realtek codecs may have "PCM" and "Line-Out" playback switches, and
they can be slaves for vmaster.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This is an updated patch for the Apple iMac 9,1 model to add sound.
Original patch posted here:
http://article.gmane.org/gmane.linux.alsa.devel/61361/match=

I have been using this patch for a while now
and have to say it works vary well, except for a few minor 
things:

	With the iMac 24-inch 3.06GHz Intel Core 2 Duo
	everything seems to be working as it should,
        although I have not looked into the microphone
	(never really use one, nor have any apps to test,
	my guess is it doesn't work, or I never figured out how
	to get it to work).

	With the iMac 24-inch 2.66GHz Intel Core 2 Duo
	everything is the same as with the above machine 
	except I'm hearing a light scratchy/distortion noise
	come out of the speakers when using headphones(above machine
	does not do this).

Other than that the sound level is great(especially with good Dj headphones).
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Tested-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The PnP data on the OPTI931 and OPTI933 contains io port
range for the MC indirect registers. Use the PnP range
instead of hardwired value 0xE0E.

Also, request region of MC indirect registers so it is
marked as used to other drivers (this was missing previously).
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The symbols aren't declared and don't need to be exported, they go
along with the device structure.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Ben Dooks <ben-linux@fluff.org>

This renames from a character / to : of controls. A / occurs below error
messages.

ASoC: Failed to create IN2RP/VXRP debugfs file
ASoC: Failed to create IN2LP/VXRN debugfs file
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

When primary AC97 is not found, don't fail with tons of AC97 errors.
Assume that the card is SF64-PCR (tuner-only).
This makes the SF64-PCR radio card work "out of the box".

Also fixes a bug that can cause an oops here:
        if (tea575x_tuner > 0 && (tea575x_tuner & 0x000f) < 4) {
when tea575x_tuner == 16, it passes this check and causes problems
a couple lines below:
        chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & 0x000f) - 1];

Tested with SF64-PCR, but I don't have any of those sound or sound+radio cards
to test if I didn't break anything.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Fix mute state reporting in tea575x-tuner.
This fixes mute function in kradio on SF64-PCR radio card.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

free the allocated pcm platform device in the error path.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

platform_device_unregister() frees resources for us, no need to
do it explicitly.  Fixes an oops when machine code removes the
soc-audio device.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

The previous hack for replacing the codec name give memory leaks at
error paths.  This patch fixes them.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Fixed List:
   1. Add alc_read_coef_idx function
   2. Add ALC661 ALC259
   3. Add ALC892 ALC888VD
Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Remove snd_opti9xx fields which are indirect arguments to
the snd_opti9xx_configure(). Pass these values as function
arguments.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Now snd_ac97_pcm_open() is called with the exactly same arguments
for both playback and capture directions.  Remove the unneeded check.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Muse Pocket use brocken mixer names, so alsamixer and PA can't use it correctly
This patch add quirk to overwirte default mixers.
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

HP dv3 requires position_fix=1.

Reference: Novell bnc#555935
	https://bugzilla.novell.com/show_bug.cgi?id=555935Signed-off-by: Takashi Iwai <tiwai@suse.de>

FSC Amilo Pi 1505 has a buggy BIOS and doesn't set up the HP and
speaker pins properly.  Add the pinfix entry for that.

Reference: Novell bnc#557403
	https://bugzilla.novell.com/show_bug.cgi?id=557403Signed-off-by: Takashi Iwai <tiwai@suse.de>

The NID 0x1a of Conexant 5047 chip is a mic boost volume only with
the output amp unlike 5045 chip.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

pcm->r[1].slots is the double rate slot information, not the
capture information.  For capture, 'pcm' will already be the
capture ac97 pcm structure.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>