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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2019-10-07 14:05:22 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-10-17 13:02:42 +0300 |
| commit | 262542ed93921c2632abb8a900daecff2b28057c (patch) | |
| tree | 91c77c88a71bc562a8a4a6c2507f8284022695af /sound/firewire/tascam/tascam.h | |
| parent | 18b7f18ff694983c69523e8136f9a256596edd59 (diff) | |
| download | linux-262542ed93921c2632abb8a900daecff2b28057c.tar.xz | |
ALSA: firewire-tascam: register the size of PCM period to AMDTP domain
This commit is a preparation to share the size of PCM period between
PCM substreams on AMDTP streams in the same domain. At this time,
the size of PCM period in PCM substream which starts AMDTP streams in the
same domain is recorded.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20191007110532.30270-8-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/tascam/tascam.h')
| -rw-r--r-- | sound/firewire/tascam/tascam.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/firewire/tascam/tascam.h b/sound/firewire/tascam/tascam.h index 15bd335fa07f..32e72a25bf46 100644 --- a/sound/firewire/tascam/tascam.h +++ b/sound/firewire/tascam/tascam.h @@ -168,7 +168,8 @@ int snd_tscm_stream_get_clock(struct snd_tscm *tscm, int snd_tscm_stream_init_duplex(struct snd_tscm *tscm); void snd_tscm_stream_update_duplex(struct snd_tscm *tscm); void snd_tscm_stream_destroy_duplex(struct snd_tscm *tscm); -int snd_tscm_stream_reserve_duplex(struct snd_tscm *tscm, unsigned int rate); +int snd_tscm_stream_reserve_duplex(struct snd_tscm *tscm, unsigned int rate, + unsigned int frames_per_period); int snd_tscm_stream_start_duplex(struct snd_tscm *tscm, unsigned int rate); void snd_tscm_stream_stop_duplex(struct snd_tscm *tscm); |