Commit Graph

110539 Commits

Author SHA1 Message Date
Takashi Iwai
2f5983f2aa ALSA: hda - allow probing of 4 codecs
Allow probing of 4 codecs on known good situations.
On some known bad situations, it should be avoided.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-09 09:10:49 +02:00
Cliff Cai
7003609b3b ALSA: add dummy function to support shared mmap in nommu Blackfin arch
Cc: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 11:06:34 +02:00
Mark Brown
b7c9d85205 ALSA: ASoC: Don't suggest compile time selection of codec access
Currently the boiler plate code used by most ASoC codecs to provide a
placeholder for SPI access suggests making the selection of SPI a
compile time option which is suboptimal when trying to build kernels
supporting multiple systems.  Change this template to suggest allowing
runtime selection instead.

Leave the drivers not yet converted to new style I2C access for now to
avoid collisions.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:30 +02:00
Cliff Cai
d2a403553b ALSA: ASoC: Add SPI support for WM8731
[Modified to allow runtime selection between I2C and SPI and to select
SPI_MASTER for all codecs build so this is included. -- broonie]

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:27 +02:00
Jean Delvare
e5d3fd38f9 ALSA: ASoC: Convert wm8990 to a new-style i2c driver
Convert the wm8990 codec driver to the new (standard) device driver
binding model. After this change, WM8990 devices are no longer
discovered automatically and must instead be instantiated explicitly.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:26 +02:00
Jean Delvare
81297c8a4b ALSA: ASoC: Convert wm8731 to a new-style i2c driver
Convert the wm8731 codec driver to the new (standard) device driver
binding model.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:25 +02:00
Jean Delvare
ee1d0099c1 ALSA: ASoC: Convert wm8750 to a new-style i2c driver
Convert the wm8750 codec driver to the new (standard) device driver
binding model.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:23 +02:00
Jean Delvare
d28d271328 ALSA: ASoC: Convert ak4535 to a new-style i2c driver
Convert the ak4535 codec driver to the new (standard) device driver
binding model. After this change, AK4535 devices are no longer
discovered automatically and must instead be instantiated explicitly.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:21 +02:00
Jean Delvare
88fc39d721 ALSA: ASoC: Convert uda1380 to a new-style i2c driver
Convert the uda1380 codec driver to the new (standard) device driver
binding model.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:20 +02:00
Mark Brown
7f9e9d7614 ALSA: ASoC: Make all codecs depend on rather than selecting I2C
The I2C layer uses I/O operations that aren't available on all
architectures and since select bypasses Kconfig dependency checking
selecting I2C breaks builds like allmodconfig on some architectures.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:34:18 +02:00
Takashi Iwai
c86a456b25 ALSA: harmony - fix a typo
Fix a typo in the patch to remove snd_assert().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:33:55 +02:00
Takashi Iwai
631e8ad428 ALSA: aaci - Fix NULL test at error path
The original fix by Julien Brunel <brunel@diku.dk>.

aaci_init_card() returns a pointer with ERR_PTR(), but in aaci_init()
NULL is supposed at this error path.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:33:53 +02:00
Takashi Iwai
d695e4ea86 ALSA: intel8x0 - use snd_pci_quirk for clock list
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:33:51 +02:00
Michael Kerrisk
90f31e382b ALSA: Documentation/sound/alsa/ALSA-Configuration.txt: fix typo
As noted by Gu Rui in http://bugzilla.kernel.org/show_bug.cgi?id=11444,
there is a typo in Documentation/sound/alsa/ALSA-Configuration.txt.
After checking the source (sound/pci/hda/hda_intel.c), the report
looks correct to me.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:33:49 +02:00
Travis Place
2346d0cde5 ALSA: hda - Add model for Toshiba L305 laptop
Added Subsystem IDs (0x1179, 0xff64) for the Toshiba Satellite L305
laptop, so it automatically uses the ALC268_TOSHIBA quirk.

Signed-off-by: Travis Place <wishie@wishie.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:26:39 +02:00
Harvey Harrison
b03671a826 ALSA: ac97_patch make functions static
Only used in ac97_codec by including ac97_patch.c directly, effectively static

Found by sparse:
sound/pci/ac97/ac97_patch.c:3551:5: warning: symbol 'patch_vt1617a' was not declared. Should it be static?
sound/pci/ac97/ac97_patch.c:3767:5: warning: symbol 'patch_vt1618' was not declared. Should it be static?

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:26:37 +02:00
Takashi Iwai
f4446ea046 ALSA: atiixp - Add PCI ID for SB600 (1002:4382)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:26:36 +02:00
Takashi Iwai
a6b936b956 ALSA: ice1724 - limit channels for multi-channel playback
Limit the available channels for multi-channel playback device to
the real number of channels.  Until now, always up to 8 channels
are created, which are simply useless without the real outputs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:25:05 +02:00
Vedran Miletic
eee75a6ca7 ALSA: ice1724: Enable MIDI on TerraTec PHASE 22 and PHASE 28
Even though MIDI was fixed on ice1724 chips a while ago, it wasn't yet
enabled for some cards as it didn't get enough testing. This was tested
with MIDI keyboard on PHASE 22 and with looping back output to input and
it works stable, so it's safe to enable it.

Besides this, there are some more minor fixes, not exactly user visible:
* added info about PHASE 28 (collected, as I don't have a card)
* added info about TS22PCI and new revisions of PHASE 22
* disable 192k on PHASE 22 as AK4524 I2S doesn't support it
* enable SPDIF reciever on PHASE 22

Signed-off-by: Vedran Miletic <rivanvx@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:25:03 +02:00
Maximilian Rehkopf
c1805dddc9 ALSA: ice1724: enable MIDI on Terratec Aureon 7.1 Universe
This enables MIDI on Terratec Aureon 7.1 Universe cards specifically.
Apparently the other envy24ht-based Aureon cards do not have MIDI ports,
hence I added a Universe specific eeprom array.

The newer cards (Aureon 7.1 PCI / 5.1 PCI/Fun) have MIDI but use a CMI
DSP so this driver does not concern them at all.

Signed-off-by: Maximilian Rehkopf <otakon@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04 10:25:01 +02:00
Jaroslav Kysela
2b3b5485aa ALSA: intel8x0: implement ac97_clock whitelist
The AC97 clock detection is not accurate in some cases. This patch adds
an initial whitelist for audio devices gathered from RedHat's bugzilla:

https://bugzilla.redhat.com/show_bug.cgi?id=441087

As a side effect, white-listing might speedup kernel booting (AC97 clock
measuring code is not activated).

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 12:23:41 +02:00
Tejun Heo
d886e87cb8 sound: make OSS sound core optional
sound/sound_core.c implements soundcore.ko and contains two parts -
sound_class which is shared by both ALSA and OSS and device
redirection support for OSS.  It's always compiled when any sound
support is enabled although it's necessary only when OSS (the actual
one or emulation) is enabled.  This is slightly wasteful and as device
redirection always registers character device region for major 14, it
prevents alternative implementation.

This patch introduces a new config SOUND_OSS_CORE which is selected
iff OSS support is actually necessary and build the OSS core part
conditionally.

If OSS is disabled, soundcore merely contains sound_class but leaving
it that way seems to be the simplest approach as otherwise sound_class
should be in ALSA core file if OSS is disabled but should be in
soundcore if OSS is enabled.  Also, there's also the user confusion
factor.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:21 +02:00
Hiroshi Miura
9f99a6386e ALSA: hda - Add support of Toshiba RX1
Added the support of Toshiba RX1 laptop with ALC262 codec chip.
Related ALSA bug#3386:
    https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3386

Signed-off-by: Hiroshi Miura <miurahr@acm.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:20 +02:00
John L. Utz III
9e285e1a58 ALSA: ac97 - vt1618 7.1 Audio Support
1. Implement 7.1 Output for vt1618 codec.
2. Fix typos in comments from my previous 1617a patch.

Signed-off-by: John L. Utz III <john.utz@dmx.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:18 +02:00
Takashi Iwai
ac68c16a44 ALSA: remove obsolete *_FIRMARE_IN_KERNEL in isa/Kconfig
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:16 +02:00
Mark Brown
f0062a92c3 ALSA: ASoC: Convert DAPM pop time configuration to debugfs
Pop time configuration is a debugging feature which shouldn't be used in
normal operation so move it to debugfs where it is clearer. This also
simplifies the code since debugfs provides standard facilities for
exposing simple integer values to user space.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:14 +02:00
Takashi Iwai
2922c9aff2 ALSA: hda - Add descriptions of missing model values
Added the descriptions of missing model values.
Also, fixed the model strings of a few new models to a standard style.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:13 +02:00
Joseph Chan
0e153474f4 ALSA: hda - Fix VIA recording problem
Add a workaround for bad DMA-position reporting on VIA chipset.

Signed-off-by: Joseph Chan <josephchan@via.com.tw>
[modified and cleaned up by tiwai]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:12 +02:00
Mark Brown
acdfc9e305 ALSA: ASoC: WM8903 I2C cleanups
Fix a few issues identified by Jean Delvare:

 - Add missing newline to error display.
 - Return an error when we fail to locate the I2C adaptor.
 - Remove the static wm8903_i2c_device Jean suggested, it's redundant.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:09 +02:00
Jean Delvare
9b6e12e458 ALSA: ASoC: Add missing new-line at end of strings
Two warning messages lack their trailing new-line, add it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:07 +02:00
Kailang Yang
f1d4e28b2d ALSA: hda - Add more ALC662/663 codec support
- Add support for ECS (1019:9087)
- Delete G71V record from alc662_cfg_tbl[]
  The PCI SubsystemID was the same with M70V
- Add more ASUS notebook support

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:04 +02:00
Kailang Yang
e2757d5efa ALSA: hda - support more ALC888 devices
- Add Lenovo Sky support (17aa:101d)
- Add ASUS M90V support (1043:8317)
- Add ASUS Eee 1601 support (1043:835f)

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:05:59 +02:00
Kailang Yang
60db6b53fb ALSA: hda - Add support of Quanta FL1
Added the support of Quanta FL1 with ALC269 code chip.
Also a bit space clean-ups.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:05:57 +02:00
Kailang Yang
8ef355da64 ALSA: hda - Add support of Acer Aspire One
Added the support of Acer Aspire One with ALC269 codec chip.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:05:55 +02:00
Kailang Yang
4e555fe547 ALSA: hda - Add support of Toshiba S06
Added the support of Toshiba S06 with ALC262 codec chip.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:05:54 +02:00
Kailang Yang
3f8783084a ALSA: hda - Add support of HP DC7600
Fixed the support of HP DC7600 with ALC260, which was formerly handled
as model=hp-3013.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:05:52 +02:00
Kailang Yang
ea1fb29ac9 ALSA: hda - fix spaces in patch_realtek.c
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:05:50 +02:00
Mark Brown
f1c0a02f32 ALSA: ASoC: Add WM8903 CODEC driver
The WM8903 is a high performance ultra-low power stereo CODEC optimised
for portable audio applications.  Features include:

    * 5mW power consumption for DAC to headphone playback
    * Stereo DAC SNR 96dB typical, THD -86dB typical
    * Stereo ADC SNR 93dB typical, THD -80dB typical
    * Up to 3 single ended inputs per stereo channel
    * Up to 2 pseudo differential inputs per stereo channel
    * Up to 1 fully differential mic input per stereo channel
    * Digital Dynamic Range Controller (compressor/limiter)
    * Digital sidetone mixing

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:05:47 +02:00
Jaroslav Kysela
d67f49b021 ALSA: Cosmetic change: CA0106 on MSI K8N Diamond PLUS Motherboard
Make ',' delimited with space as for other entries in table.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:01:04 +02:00
Krzysztof Helt
f83a59c3c1 ALSA: wss_lib: do not mess mixer settings during probe
Use the wss_dout function which does not mess
shadowed register values during chip probing.
Otherwise, user ends up with stupid mixer settings
after driver loading.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:50 +02:00
Rene Herman
36463a9660 ALSA: snd-ad1816a: add different TerraTec EWS64 S model
Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:49 +02:00
Andreas Mohr
cb780cdd85 ALSA: ALS4000 driver work, step 2
- more register naming work
- finally figured out that weird CR register stuff
  (and did I mention that I hate _really_ undecipherable open-coded values?)
- fix handling of IRQ sharing in interrupt handler
  (hopefully properly, otherwise I'd be grateful to hear your
  pedantic comments ;)
- add handy SPECS_PAGE references wherever useful
- comments, cleanup
- add me as module author

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:48 +02:00
Takashi Iwai
e01bf5091f ALSA: hda - Fix ALC269 capture source
ALC269 capture source wasn't properly set up.
It's an independent MUX (0x23), not a source of ADC.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:44 +02:00
Takashi Iwai
5503600a1c ALSA: via82xx - check continuous pages in buffer setup
Check continuous pages in the buffer set up so that the number of
BDL is reduced.  Also increased the max buffer size.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:43 +02:00
Takashi Iwai
a2e3961d0a ALSA: via82xx - ignore buffer preallocation errors
The errors at buffer preallocations aren't fatal and safe to ignore.
The buffer will be allocated dynamically when opened.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:41 +02:00
Takashi Iwai
fc4abee811 ALSA: hda - check page continuity
Check the continuity of allocated pages to reduce the BDL size as much
as possible so that it can use more than 1MB buffers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:40 +02:00
Takashi Iwai
51e9f2e665 ALSA: Allocate larger pages in sgbuf
Most hardwares have limited buffer-descriptor table length.  This
also restricts the max buffer size of the sound driver.
For example, snd-hda-intel has 1MB buffer size limit, and this is
because it can have at most 256 BDL entries.  For supporting larger
buffers, we need to allocate larger pages even for sg-buffers.

This patch changes the sgbuf allocation code to try to allocate
larger pages first.  At each head of the allocated pages, the
number of allocated pages is stored in the lowest bits of the
corresponding entry of the table addr field.  This change isn't
visible as long as the driver uses snd_sgbuf_get_addr() helper.

Also, the patch adds a new function, snd_pcm_sgbuf_get_chunk_size().
This returns the size of the chunk on continuous pages starting at
the given position offset.  If the chunk reaches to a non-continuous
page, it returns the size to the boundary.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:38 +02:00
Takashi Iwai
4e184f8fc0 ALSA: Fix allocation size calculation in snd_dma_alloc_pages_fallback()
snd_dma_alloc_pages_fallback() always tries to reduce the size in a half,
but it's not good when the given size isn't a power-of-two.
Check it first then try to align.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:19 +02:00
Takashi Iwai
77a23f2695 ALSA: Clean up SG-buffer helper functions and macros
Clean up SG-buffer helper functions and macros.  Helpers take substream
as arguments now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:18 +02:00
Alexander Beregalov
46480b3a5f ALSA: revo51: add headphone output
It is ALSA bug #1754.
 D6 bit in 02 register is PW4.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:17 +02:00