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| author | Clemens Ladisch <clemens@ladisch.de> | 2011-06-17 08:17:56 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-06-17 11:36:30 +0200 |
| commit | f4b1e98aa93d548e5d51c8c5272ea08562fc71c1 (patch) | |
| tree | f75f81831cee3f33225f9bc408b10fc127221df6 /sound | |
| parent | 030aba53ea361df2b44a292606c974ef48d438de (diff) | |
| download | op-kernel-dev-f4b1e98aa93d548e5d51c8c5272ea08562fc71c1.zip op-kernel-dev-f4b1e98aa93d548e5d51c8c5272ea08562fc71c1.tar.gz | |
ALSA: firewire-speakers, oxygen, ua101: allow > 10 s periods
Since commit f2b3614cefb6 (Don't check DMA time-out too shortly),
drivers need no longer restrict their PCM period length to be shorter
than 10 seconds.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/firewire/speakers.c | 2 | ||||
| -rw-r--r-- | sound/pci/oxygen/oxygen_pcm.c | 6 | ||||
| -rw-r--r-- | sound/usb/misc/ua101.c | 2 |
3 files changed, 2 insertions, 8 deletions
diff --git a/sound/firewire/speakers.c b/sound/firewire/speakers.c index 5466de8..3fc257d 100644 --- a/sound/firewire/speakers.c +++ b/sound/firewire/speakers.c @@ -171,7 +171,7 @@ static int fwspk_open(struct snd_pcm_substream *substream) err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_TIME, - 5000, 8192000); + 5000, UINT_MAX); if (err < 0) return err; diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c index d5533e3..cc0bcd9 100644 --- a/sound/pci/oxygen/oxygen_pcm.c +++ b/sound/pci/oxygen/oxygen_pcm.c @@ -168,12 +168,6 @@ static int oxygen_open(struct snd_pcm_substream *substream, if (err < 0) return err; } - if (channel == PCM_MULTICH) { - err = snd_pcm_hw_constraint_minmax - (runtime, SNDRV_PCM_HW_PARAM_PERIOD_TIME, 0, 8192000); - if (err < 0) - return err; - } snd_pcm_set_sync(substream); chip->streams[channel] = substream; diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c index fb5d68f..67bec76 100644 --- a/sound/usb/misc/ua101.c +++ b/sound/usb/misc/ua101.c @@ -645,7 +645,7 @@ static int set_stream_hw(struct ua101 *ua, struct snd_pcm_substream *substream, err = snd_pcm_hw_constraint_minmax(substream->runtime, SNDRV_PCM_HW_PARAM_PERIOD_TIME, 1500000 / ua->packets_per_second, - 8192000); + UINT_MAX); if (err < 0) return err; err = snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24); |
