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| author | Dimitris Papastamos <dp@opensource.wolfsonmicro.com> | 2010-12-02 17:53:03 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-03 19:36:45 +0300 |
| commit | ff819b8357df0ca9903ff7c9ad518b949c410123 (patch) | |
| tree | 610ef8b2d54813bc87fe6bf037bd89ed351d89e9 /include/sound | |
| parent | 119bd789f6405b8bf351b58561d08d8fc4e2d10b (diff) | |
| download | linux-ff819b8357df0ca9903ff7c9ad518b949c410123.tar.xz | |
ASoC: soc-core: Generalize snd_soc_prefix_map and rename to snd_soc_codec_conf
The snd_soc_codec_conf struct now holds codec specific configuration
information.
A new configuration option has been added to allow machine drivers to
override the compression type set by the codec driver.
In the absence of providing an snd_soc_codec_conf struct or when providing
one but not setting the compress_type member to anything, the one supplied
by the codec driver will be used instead. In all other cases the one
set in the snd_soc_codec_conf struct takes effect.
Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 24db9101c87d..cf76021f04a7 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -581,9 +581,20 @@ struct snd_soc_dai_link { struct snd_soc_ops *ops; }; -struct snd_soc_prefix_map { +struct snd_soc_codec_conf { const char *dev_name; + + /* + * optional map of kcontrol, widget and path name prefixes that are + * associated per device + */ const char *name_prefix; + + /* + * set this to the desired compression type if you want to + * override the one supplied in codec->driver->compress_type + */ + enum snd_soc_compress_type compress_type; }; struct snd_soc_aux_dev { @@ -628,12 +639,9 @@ struct snd_soc_card { struct snd_soc_pcm_runtime *rtd; int num_rtd; - /* - * optional map of kcontrol, widget and path name prefixes that are - * associated per device - */ - struct snd_soc_prefix_map *prefix_map; - int num_prefixes; + /* optional codec specific configuration */ + struct snd_soc_codec_conf *codec_conf; + int num_configs; /* * optional auxiliary devices such as amplifiers or codecs with DAI |