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ALSA: compress: Add procfs info file for compressed nodes

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This patch implements a procfs info file for compr nodes when
SND_VERBOSE_PROCFS is enabled. This is equivalent to what the PCM
core already does for pcm nodes.

Signed-off-by: Richard Fitzgerald <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
This commit is contained in:
Richard Fitzgerald 2015-11-25 13:00:23 +00:00 • committed by Takashi Iwai
commit 3174272474
2 changed files with 77 additions and 1 deletions
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5
include/sound/compress_driver.h
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@ -152,6 +152,11 @@ struct snd_compr {
unsigned int direction;
struct mutex lock;
int device;
#ifdef CONFIG_SND_VERBOSE_PROCFS
char id[64];
struct snd_info_entry *proc_root;
struct snd_info_entry *proc_info_entry;
#endif
};
/* compress device register APIs */