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[ALSA] usb/caiaq: decrease period_bytes_min
This patch decreases the snd_pcm_hardware->period_bytes_min field in the caiaq/usb audio driver. The hardware can actually handle as few as 128 bytes, depending on the system. So it makes no sense to keep applications from actually using such values. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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2 changed files with 2 additions and 2 deletions
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@ -57,7 +57,7 @@ static struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = {
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.channels_min = CHANNELS_PER_STREAM,
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.channels_max = CHANNELS_PER_STREAM,
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.buffer_bytes_max = MAX_BUFFER_SIZE,
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.period_bytes_min = 4096,
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.period_bytes_min = 128,
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.period_bytes_max = MAX_BUFFER_SIZE,
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.periods_min = 1,
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.periods_max = 1024,
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@ -42,7 +42,7 @@
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#endif
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MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
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MODULE_DESCRIPTION("caiaq USB audio, version 1.3.1");
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MODULE_DESCRIPTION("caiaq USB audio, version 1.3.2");
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MODULE_LICENSE("GPL");
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MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
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"{Native Instruments, RigKontrol3},"
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