linux-toradex.git/sound/soc/imx/Makefile, branch v3.4.97

ASoC: imx: add an explicit Kconfig option for imx-ssi driver

2012-03-06T00:03:13+00:00

Currently ASoC:imx uses menuconfig option SND_IMX_SOC selects imx-ssi
driver, and it works because all the machine driver covered by the
menuconfig need to build imx-ssi driver in.  However, it will not work
any more if we have a imx based machine driver going into the menuconfig
while working with fsl_ssi driver (sound/soc/fsl/fsl_ssi.c) rather than
imx-ssi one.

The patch adds an explicit Kconfig option SND_SOC_IMX_SSI for imx-ssi
driver, so that it can be selected independently from the menuconfig
option SND_IMX_SOC.

Signed-off-by: Shawn Guo 
Acked-by: Sascha Hauer 
Signed-off-by: Mark Brown

ASoC: imx: separate imx-pcm bits from imx-ssi driver

2012-03-06T00:03:08+00:00

Currently the imx-ssi.c[h] accommodates the imx-pcm common bits which
are shared between imx-pcm-dma-mx2 and imx-pcm-fiq drivers.  It assumes
that imx-pcm-dma-mx2 and imx-pcm-fiq will always be used together with
imx-ssi driver.  However this becomes untrue when we see that driver
sound/soc/fsl/fsl_ssi could possibly work with imx-pcm-dma-mx2 too.

The patch moves the imx-pcm common bits from imx-ssi.c[h] into new
files imx-pcm.c[h], and let imx-pcm-dma-mx2 and imx-pcm-fiq drivers
build it in, so that imx-pcm-dma-mx2 can work with no dependency on
imx-ssi driver.

Signed-off-by: Shawn Guo 
Acked-by: Sascha Hauer 
Signed-off-by: Mark Brown

ASoC: imx: move audmux driver into sound/soc/imx

2012-03-06T00:03:00+00:00

As audmux becomes a platform driver and its callers are all ASoC
machine drivers, there is no reason to keep it in arch folder, so
move it to sound/soc/imx.

One bonus point would be those ASoC machine drivers stop including
mach/audmux.h, since it's been moved to sound/soc/imx/imx-audmux.h.
This should be a move to the right direction in terms of single kernel
image goal.

Signed-off-by: Shawn Guo 
Acked-by: Sascha Hauer 
Signed-off-by: Mark Brown

ASoC: Add machine driver for Visstrim_M10 board.

2011-03-07T11:48:18+00:00

Visstrim_M10 boards have an external tlcv320aic3205 codec
attached to SSI1. This driver glues together both interfaces.
External amplifier is not supported in this first version.

Signed-off-by: Javier Martin 
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: imx: add eukrea-tlv320

2010-06-03T18:00:38+00:00

Add the necessary files to support the TLV320AIC23B wired in I2S
on our i.MX platforms.

Signed-off-by: Eric Bénard 
Acked-by: Sascha Hauer 
Acked-by: Liam Girdwood

ASoC: Wolfson Microelectronics 1133-EV1 audio support

2010-03-03T17:08:11+00:00

Initial support for audio using the 1133-EV1 audio and PMIC module for
the i.MX31ADS.  Currently only playback is supported, and the FIQ DMA
driver has performance problems at higher sample rates which cause
audible dropouts.

This driver is based heavily on an out of tree one written by Liam
Girdwood.

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

ASoC: add phycore-ac97 sound support

2010-02-10T10:42:33+00:00

This patch adds sound support for Phytec PhyCORE / PhyCARD
modules in AC97 mode.

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

ASoC: Fix i.MX audio build for i.MX3x

2010-01-17T11:10:01+00:00

Don't unconditionally include the i.MX2x DMA driver, the arch/arm
functions it uses aren't available for i.MX3x.

Signed-off-by: Mark Brown 
Acked-by: Javier Martin

ASoC: Add a new imx-ssi sound driver

2010-01-17T11:09:46+00:00

The old driver has the number of SSI units in the system hardcoded,
does not make use of the device model and works only on i.MX21/27.

This driver replaces it. It works in DMA mode on i.MX21/27 and using
an FIQ handler on other systems. It also supports AC97 mode of
the SSI units.

Signed-off-by: Sascha Hauer 
Acked-by: Javier Martin 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown