linux-toradex.git/include/sound/soc.h, branch v2.6.24.2

[ALSA] Clean up with common snd_ctl_boolean_*_info callbacks

2007-10-16T13:57:45+00:00

Clean up codes using the new common snd_ctl_boolean_*_info() callbacks.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] ASoC AC97 device reg bugfix

2007-05-16T09:45:28+00:00

This patch fixes a bug whereby AC97 bus device data was being clobbered
when AC97 codecs using the generic ac97_codec.c driver were being
registered. Codecs that didn't use the generic driver were unaffected
(e.g. WM9712, WM9713).
Changes:-
 o Add new AC97 codec class for custom (or need bus dev registration)
AC97 codecs.
 o Only register/deregister this custom codec device with the AC97 bus.
The generic AC97 driver already does this for generic codec devices.
This may be related to bug #3038 :-
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3038

Signed-off-by: Liam Girdwood 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] soc - 0.13 ASoC headers

2007-02-09T08:03:35+00:00

This patch updates the API's to include the new DAI configuration and
clocking architecture.
Changes:-
 o Removed DAI automatic matching and capabilities structure (struct
snd_soc_dai_mode) and macros.
 o Added DAI operations for codec and CPU interfaces.
 o Removed config_sysclk() function and struct snd_soc_clock_info. No
longer needed as clocking is now configured manually in the machine
drivers. Also removed other clocking data from structures.
 o Updated version to 0.13
 o Added shift to SOC_SINGLE_EXT kcontrol macro.

Signed-off-by: Graeme Gregory 
Signed-off-by: Liam Girdwood 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] soc - Fix delayed_work related changes on 2.6.20 kernel

2007-02-09T08:02:44+00:00

Fix the changes realted to delayed_work in soc/codecs/wm8750.c.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] Fix the soc code after dhowells workqueue changes.

2007-02-09T08:02:26+00:00

From: Andrew Morton 
I converted the workqueues to per-device while I was there.  It seems
strange to create a new kernel thread (on each CPU!) and to then only
have a single global work to ever be queued upon it.
Plus without this, I'd have to use the _NAR stuff, gawd help me.
Does that workqueue really need to be per-cpu?
Does that workqueue really need to exist?  Why not use keventd?
Cc: Takashi Iwai 
Cc: David Howells 

Signed-off-by: Andrew Morton 
Signed-off-by: Jaroslav Kysela

[ALSA] ASoC: Add support for BCLK based on (Rate * Chn * Word Size)

2007-02-09T08:01:07+00:00

This patch adds support for the DAI BCLK to be generated by multiplying
Rate * Channels * Word Size (RCW).
This now gives 3 options for BCLK clocking and synchronisation :-
 1. BCLK = Rate * x
 2. BCLK = MCLK / x
 3. BCLK = Rate * Chn * Word Size.  (New)
Changes:-
 o Add support for RCW generation of BCLK
 o Update Documentation to include RCW.
 o Update DAI documentation for label = value DAI modes.
 o Add RCW support to wm8731, wm8750 and pxa2xx-i2s drivers.

Signed-off-by: Liam Girdwood 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] ASoC: core and dapm headers

2007-02-09T08:00:15+00:00

This patch adds the ASoC and DAPM headers.
Features:-
 o Defines Digital Audio Interface (DAI) API
 o Defines Codec, Platform and Machine API
 o Defines Dynamic Audio Power Management API

Signed-off-by: Richard Purdie 
Signed-off-by: Liam Girdwood 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela