linux-toradex.git/include/sound/sh_fsi.h, branch v3.2.64

ASoC: sh: fsi: modify selection method of I2S/PCM/SPDIF format

2011-01-26T11:25:47+00:00

Current format selection of FSI-codecs depended on platform information for FSI,
and chip default settings for codecs. It is not understandable/formal method.
This patch modify FSI and FSI-codecs to use snd_soc_dai_set_fmt.

But FSI can use I2S/PCM and SPDIF format today.
It can be selected to I2S/PCM by snd_soc_dai_set_fmt, but can not select SPDIF.
So, this patch change FSI platform information to have DAI/SPDIF mode.

If platform selects DAI mode (default),
FSI-codecs can select I2S/PCM by snd_soc_dai_set_fmt,
and if it is SPDIF mode, FSI become SPDIF format.

Signed-off-by: Kuninori Morimoto 
Acked-by: Paul Mundt 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown

ASoC: sh: fsi: Add snd_soc_dai_set_fmt support

2011-01-21T19:01:47+00:00

This patch add snd_soc_dai_ops :: set_fmt to FSI driver and
select master/slave clock mode by snd_soc_dai_set_fmt on
fsi-xxx.c instead of platform infomation code.
This patch remove fsi_is_master function which is no longer needed.

Signed-off-by: Kuninori Morimoto 
Acked-by: Liam Girdwood 
Acked-by: Paul Mundt 
Signed-off-by: Mark Brown

ARM: mach-shmobile: ap4evb: FSI clock use proper process for HDMI

2010-11-24T06:29:56+00:00

Current AP4 FSI set_rate function used bogus clock process
which didn't care enable/disable and clk->usecound.
To solve this issue, this patch also modify FSI driver to call
set_rate with enough options.
This patch modify it.

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

ASoC: fsi: modify compile error

2010-08-31T12:28:13+00:00

Signed-off-by: Kuninori Morimoto 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown

ASoC: multi-component - ASoC Multi-Component Support

2010-08-12T13:00:00+00:00

This patch extends the ASoC API to allow sound cards to have more than one
CODEC and more than one platform DMA controller. This is achieved by dividing
some current ASoC structures that contain both driver data and device data into
structures that only either contain device data or driver data. i.e.

 struct snd_soc_codec    --->  struct snd_soc_codec (device data)
                          +->  struct snd_soc_codec_driver (driver data)

 struct snd_soc_platform --->  struct snd_soc_platform (device data)
                          +->  struct snd_soc_platform_driver (driver data)

 struct snd_soc_dai      --->  struct snd_soc_dai (device data)
                          +->  struct snd_soc_dai_driver (driver data)

 struct snd_soc_device   --->  deleted

This now allows ASoC to be more tightly aligned with the Linux driver model and
also means that every ASoC codec, platform and (platform) DAI is a kernel
device. ASoC component private data is now stored as device private data.

The ASoC sound card struct snd_soc_card has also been updated to store lists
of it's components rather than a pointer to a codec and platform. The PCM
runtime struct soc_pcm_runtime now has pointers to all its components.

This patch adds DAPM support for ASoC multi-component and removes struct
snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec
or runtime PCM level basis rather than using snd_soc_socdev.

Other notable multi-component changes:-

 * Stream operations now de-reference less structures.
 * close_delayed work() now runs on a DAI basis rather than looping all DAIs
   in a card.
 * PM suspend()/resume() operations can now handle N CODECs and Platforms
   per sound card.
 * Added soc_bind_dai_link() to bind the component devices to the sound card.
 * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove
   DAI link components.
 * sysfs entries can now be registered per component per card.
 * snd_soc_new_pcms() functionailty rolled into dai_link_probe().
 * snd_soc_register_codec() now does all the codec list and mutex init.

This patch changes the probe() and remove() of the CODEC drivers as follows:-

 o Make CODEC driver a platform driver
 o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core.
 o Removed all static codec pointers (drivers now support > 1 codec dev)
 o snd_soc_register_pcms() now done by core.
 o snd_soc_register_dai() folded into snd_soc_register_codec().

CS4270 portions:
Acked-by: Timur Tabi 

Some TLV320aic23 and Cirrus platform fixes.
Signed-off-by: Ryan Mallon 

TI CODEC and OMAP fixes
Signed-off-by: Peter Ujfalusi 
Signed-off-by: Janusz Krzysztofik 
Signed-off-by: Jarkko Nikula 

Samsung platform and misc fixes :-
Signed-off-by: Chanwoo Choi 
Signed-off-by: Joonyoung Shim 
Signed-off-by: Kyungmin Park 
Reviewed-by: Jassi Brar 
Signed-off-by: Seungwhan Youn 

MPC8610 and PPC fixes.
Signed-off-by: Timur Tabi 

i.MX fixes and some core fixes.
Signed-off-by: Sascha Hauer 

J4740 platform fixes:-
Signed-off-by: Lars-Peter Clausen 

CC: Tony Lindgren 
CC: Nicolas Ferre 
CC: Kevin Hilman 
CC: Sascha Hauer 
CC: Atsushi Nemoto 
CC: Kuninori Morimoto 
CC: Daniel Gloeckner 
CC: Manuel Lauss 
CC: Mike Frysinger 
CC: Arnaud Patard 
CC: Wan ZongShun 

Acked-by: Mark Brown 
Signed-off-by: Liam Girdwood

ASoC: fsi: Add new funtion for SPDIF

2010-07-29T17:28:49+00:00

Signed-off-by: Kuninori Morimoto 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown

ASoC: fsi: Add specified ID for soc-audio

2010-07-17T18:45:56+00:00

Specified ID is necessary, when some codecs are used with FSI.

Signed-off-by: Kuninori Morimoto 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown

ASoC: fsi: Fixup for master mode

2010-07-13T11:35:39+00:00

This patch add hw_params to snd_soc_dai_ops,
because board specific set_rate is needed
when FSI was used as master mode.

This patch remove fsi_clk_ctrl from fsi_dai_startup,
because clock should be disabled before set_rate.

Signed-off-by: Kuninori Morimoto 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown

ASoC: fsi: modify format area definition on flags

2010-07-13T11:35:35+00:00

There is no necessity that each bit in this area has the meaning.
This patch modify it to sequence number

Signed-off-by: Kuninori Morimoto 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown

ASoC: Add SuperH FSI driver support for ALSA

2009-08-20T19:01:42+00:00

This driver is very simple.
It support playback only now.
This patch is tested by ms7724se board.

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Mark Brown