linux-toradex.git/sound/soc/soc-utils.c, branch v3.4.95

ASoC: utils - Add support for a dummy codec driver.

2012-01-20T13:58:27+00:00

This is useful to create dummy codec devices where we need to have some
DAI links without a real Codec. e.g. could be used to represent dumb FM,
MODEM, etc

This is also used by dynamic PCM for DAI links that have no codec.

Signed-off-by: Liam Girdwood 
[Fixed the indentation -- broonie]
Signed-off-by: Mark Brown

ASoC: Provide a more complete DMA driver stub

2011-12-06T10:05:07+00:00

Allow userspace applications to do more parameter setting by providing a
more complete stub DMA driver specifying a wildcard set of formats and
channels and essentially random values for the DMA parameters. This is
required for useful runtime operation of the dummy DMA driver until we
are able to figure out how to power up links and do hw_params() from DAPM.

Sending to stable as without this the dummy driver is not terribly
useful.

Reported-by: Kyung-Kwee Ryu 
Tested-by: Kyung-Kwee Ryu 
Signed-off-by: Mark Brown 
Cc: stable@kernel.org

sound: Add export.h for THIS_MODULE/EXPORT_SYMBOL where needed

2011-10-31T23:31:22+00:00

These aren't modules, but they do make use of these macros, so
they will need export.h to get that definition.  Previously,
they got it via the implicit module.h inclusion.

Signed-off-by: Paul Gortmaker

ASoC: Work around allmodconfig failure

2011-04-28T11:09:06+00:00

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

ASoC: Add more natural support for no-DMA DAIs

2011-04-27T21:33:11+00:00

Since we can now support multiple platforms allow machines to not specify
a platform in a DAI link. Since the rest of the code requires that we have
a struct device for all objects we do this by substituting in a dummy
device that we register automatically.

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

ASoC: Use snd_pcm_format_width() in snd_soc_params_to_frame_size()

2011-02-01T14:31:40+00:00

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

ASoC: Add BCLK calculation utility for TDM mode too

2009-11-25T19:55:46+00:00

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

ASoC: Add bit clock rate calculator utility functions

2009-11-12T16:45:48+00:00

Many devices need to calculate the bit clock rate desired to
work out the clock configuration required for the device.
Provide utility functions to do this using both hw_params
structures and raw numbers.

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