Following is a trivial patch to get more info for boards where
the AC97_VENDOR_ID2 register (or others) time out.
Signed-off-by: NJaya Kumar <jayakumar.alsa@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

First testing if a pointer is NULL and if it is (or might be), proceeding
with code that dereferences that same pointer is clearly a mistake.
This happens in sound/isa/sb/sb8_midi.c::snd_sb8dsp_midi_interrupt()
The patch below reworks the code so this unfortunate case doesn't happen.
Also remove some blank comments.
Found by the Coverity checker as bug #367
Patch is compile testted only due to lack of hardware.
Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added IEC958 (SPDIF) output support to Thinkpad T/X/Z60 with
AD1981HD codec.  The spdif jack is on docking station.
Also, renamed 'IEC958 Playback Route' to 'IEC958 Playback Source'
to avoid the mixer name confliction with IEC958 switch.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This patch conditions AC97 control creation by whether or not the
codec is an AD18xx codec. This fixes the case where the default control
would get created and then snd_ac97_mixer_build fails out when creation
of ad18xx specific control would get attempted. This problem was found
and debuged by Marcelo Tosatti.
Signed-off-by: NJaya Kumar <jayakumar.alsa@gmail.com>
Signed-off-by: NJaroslav Kysela <perex@suse.cz>

From: Remy Bruno <remy.bruno@trinnov.com>
Signed-off-by: NJaroslav Kysela <perex@suse.cz>

Signed-off-by: NJames Courtier-Dutton <James@superbug.co.uk>

Replaced invalid __init with __devinit in snd-sbawe and snd-opl3sa2
drivers.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix printk format warning:
sound/pcmcia/vx/vxp_ops.c:205: warning: format '%x' expects type 'unsigned int', but argument 5 has type 'size_t'
Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Removed a bogus check of mmap_count in snd_pcm_release().
This is no longer true for the shared streams.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Call ioremap before request_irq for avoiding possible races
in the irq handler.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The last patch that tried to remove zero initializations of static
variables accidentally removed a not-quite-zero initialization too.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Added a model entry for HP nx6320 with AD1981HD codec.
It wasn't covered by the generic HP entry because of a hardware
bug (the SSID is reversed).
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Added Thinkpad T41p to the blacklist to disable HP/line jack-sensing
with AD1981B.  The jack-sensing is just harmful on this laptop.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Call free_irq() before releasing others to avoid races when
shared irq is issued.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Call iounmap after free_irq to avoid invalid accesses in the
shared irq.  The patch is taken from
	https://bugzilla.novell.com/show_bug.cgi?id=167869Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This adds a whitelist entry for the digital audio input of the Voodoo TV 200.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

this is about coverity id #100.
It seems the if statement is negated, since the else branch calls
remove_info() with sflist->currsf as a parameter where it gets
dereferenced.
Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fixed a typo in  'PC Speaker Playback Switch' control name.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

To permit use, in ice1712, of the mpu401 info flags recently added to
mpu401_uart, adds info_flags in snd_ice1712_card_info so that additional
flags can be set, if desired.  'MPU401_INFO_INTEGRATED' is always set with
the ice1712.  The flags are passed on to snd_mpu401_uart_new().
_INFO_OUTPUT is set for DMX6fire mpu2.
Signed-off-by: NAlan Horstmann <gineera@aspect135.co.uk>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Changed the assigned model for HP dc7600 with ALC260 codec
to match better with the actual I/O assignment.
Patch taken from ALSA bug#2157.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This patch adds support for useable front audio channels,
user controllable headphone channel and optical output.
From: Anho Ki
Signed-off-by: NMatt Taylor <mwtaylor@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix 64bit address of MPU401 MMIO port on au88x0 chip.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Consumer AC97 is not used by the Terratec DMX6fire, but eeprom bit indicates
it is; change the stored value to disable failing consumer mode.
Signed-off-by: NAlan Horstmann <gineera@aspect135.co.uk>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Change the 5th argument of snd_mpu401_uart_new() to bit flags
instead of a boolean.  The argument takes bits that consist of
MPU401_INFO_XXX flags.
The callers that used the value 1 there are replaced with
MPU401_INFO_INTEGRATED.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fixed the compilation with hdsp driver built in kernel.
The traditional hwdep loader is used in this case.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix the description of cs5535audio driver in ALSA-Configuraiton.txt.
Now it supports only single device.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

As per Takashi's feedback, this is a cleanup to make cs5535audio be
single device per system. The diff is against 2.6.17-rc4 with
Takashi's patch adding the module_params for index, id and enable.
Signed-off-by: NJaya Kumar <jayakumar.alsa@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

- fold lines and fix spaces to follow the standard style
- added some comments
- moved EXPORT_SYMBOL() near the definition
- some code clean up
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix a typo introduced by the last fix.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Remove an unnecessary ENTER_UART instruction during au88x0 init as it makes
the first/subsequent midi open to fail.
Signed-off-by: NAlan Horstmann <gineera@aspect135.co.uk>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Some devices don't have the required class-specific endpoint descriptors.
Instead of making this case an error, this patch makes the driver guess the
endpoint attributes.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Use the basic init verbs for ALC260 instead of hp init verbs
since hp init verbs seem incomplete and not working on some machines.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Removed zero-initializations of static variables.
A tiny optimization.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix the draining of PCM capture stream in the PCM middle layer.
snd_pcm_drain() ignored capture streams, but it should change
the state to SNDRV_PCM_DRAINING.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fixed the description of snd-hda-intel driver in ALSA-Configuration.txt
document.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add support for the ATI RS600 HDMI audio device. It has a one-stream
pure digital stereo codec that isn't handled by the generic codec
support.
Signed-off-by: NFelix Kuehling <fkuehlin@ati.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Scope braces were not done the One True Kernel Way.
Signed-off-by: NAndreas Mohr <andi@lisas.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

- add 3D sound pre-3D/post-3D switch, as seen in standard AC-97
- rename controls to shorter and more accurate strings
Signed-off-by: NAndreas Mohr <andi@lisas.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

- add suspend/resume handlers
- fix problem (private_data members not set)
Playing a file while suspending will resume correctly with this patch,
so I assume the hardware to get fully correctly reinitialized with
this patch.
Signed-off-by: NAndreas Mohr <andi@lisas.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fixed rwlock around snd_iprintf() in sound core part.
Replaced with mutex.
Also, make mutex and flags static variables with addition of
snd_card_locked() function (just for sound.c).
Signed-off-by: NTakashi Iwai <tiwai@suse.de>