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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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11
sound/soc/soc-core.c
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@@ -1187,6 +1187,17 @@ static int soc_post_component_init(struct snd_soc_card *card,
dev_err(codec->dev,
"asoc: failed to add codec sysfs files: %d\n", ret);
#ifdef CONFIG_DEBUG_FS
/* add DPCM sysfs entries */
if (!dai_link->dynamic)
goto out;
ret = soc_dpcm_debugfs_add(rtd);
if (ret < 0)
dev_err(rtd->dev, "asoc: failed to add dpcm sysfs entries: %d\n", ret);
out:
#endif
return 0;
}