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ASoC: dpcm: Add debugFS support for DPCM

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Add debugFS files for DPCM link management information.

Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Liam Girdwood 2012-04-25 12:12:50 +01:00 • committed by Mark Brown
parent 01d7584cd2
commit f86dcef87b
4 changed files with 171 additions and 0 deletions
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4
include/sound/soc-dpcm.h
View file

@ -81,6 +81,9 @@ struct snd_soc_dpcm {
/* hw params for this link - may be different for each link */
struct snd_pcm_hw_params hw_params;
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_state;
#endif
};
/*
@ -128,5 +131,6 @@ void snd_soc_dpcm_be_set_state(struct snd_soc_pcm_runtime *be, int stream,
/* internal use only */
int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute);
int soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd);
#endif

4
include/sound/soc.h
View file

@ -957,6 +957,10 @@ struct snd_soc_pcm_runtime {
struct snd_soc_dai *cpu_dai;
struct delayed_work delayed_work;
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_dpcm_root;
struct dentry *debugfs_dpcm_state;
#endif
};
/* mixer control */