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| author |   Richard Fitzgerald <rf@opensource.wolfsonmicro.com> | 2015-11-25 13:00:24 +0000 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2015-11-30 11:44:59 +0100 |
| commit | e5241a8c4b22b678dd9b07527ba9f178f02e160e (patch) | |
| tree | 704b5b132505dd924894f746f1e798b8e5322719 /sound/core | |
| parent | ALSA: compress: Add procfs info file for compressed nodes (diff) | |
| download | linux-dev-e5241a8c4b22b678dd9b07527ba9f178f02e160e.tar.xz linux-dev-e5241a8c4b22b678dd9b07527ba9f178f02e160e.zip | |
ALSA: compress: Pass id string to snd_compress_new
Make snd_compress_new take an id string (like snd_pcm_new).
This string can be included in the procfs info.
This patch also updates soc_new_compress() to create an ID
based on the stream and dai name, as done for PCM streams.
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/compress_offload.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index 1258e9d81fac..2c52510967f0 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -945,6 +945,11 @@ static void snd_compress_proc_done(struct snd_compr *compr) snd_info_free_entry(compr->proc_root); compr->proc_root = NULL; } + +static inline void snd_compress_set_id(struct snd_compr *compr, const char *id) +{ + strlcpy(compr->id, id, sizeof(compr->id)); +} #else static inline int snd_compress_proc_init(struct snd_compr *compr) { @@ -954,6 +959,10 @@ static inline int snd_compress_proc_init(struct snd_compr *compr) static inline void snd_compress_proc_done(struct snd_compr *compr) { } + +static inline void snd_compress_set_id(struct snd_compr *compr, const char *id) +{ +} #endif static int snd_compress_dev_free(struct snd_device *device) @@ -974,7 +983,7 @@ static int snd_compress_dev_free(struct snd_device *device) * @compr: compress device pointer */ int snd_compress_new(struct snd_card *card, int device, - int dirn, struct snd_compr *compr) + int dirn, const char *id, struct snd_compr *compr) { static struct snd_device_ops ops = { .dev_free = snd_compress_dev_free, @@ -987,6 +996,8 @@ int snd_compress_new(struct snd_card *card, int device, compr->device = device; compr->direction = dirn; + snd_compress_set_id(compr, id); + snd_device_initialize(&compr->dev, card); dev_set_name(&compr->dev, "comprC%iD%i", card->number, device); |