[alsa-devel] [PATCH 0/1 - try2] ASoC: debugfs support improvement

Peter Ujfalusi peter.ujfalusi at nokia.com
Thu Oct 1 09:32:46 CEST 2009


I have noticed that the support for multiple cards/codecs via the debugfs is
kind of broken.
The second codec, which tries to create the debugfs files would emit the
following messages:
ASoC: Failed to create codec register debugfs file
Failed to create pop time debugfs file

The following patch fixes this by adding a directory per codec to host the
The additional directory is named as:
{dev_name(socdev->dev)}-{codec->name} for example:


So it is easier to find the correct codec we are looking for.

Note: The patch accidentally fixes one trailing space in the
soc_pcm_apply_symmetry function.

Peter Ujfalusi (1):
  ASoC: add support for multiple cards/codecs in debugfs

 include/sound/soc.h  |    1 +
 sound/soc/soc-core.c |   28 ++++++++++++++++++++--------
 2 files changed, 21 insertions(+), 8 deletions(-)

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