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authorClemens Ladisch <clemens@ladisch.de>2010-10-06 10:57:11 +0200
committerTakashi Iwai <tiwai@suse.de>2010-10-06 16:27:03 +0200
commit93943beb29be7084afb61556e96bc454079bfb0e (patch)
treef67450a5f956cb6cc1d8ab220dfa7fd3650d380e
parent9a0b37926595b57c4b5fc56aa6fd243bed4ee4eb (diff)
downloadblackbird-op-linux-93943beb29be7084afb61556e96bc454079bfb0e.tar.gz
blackbird-op-linux-93943beb29be7084afb61556e96bc454079bfb0e.zip
ALSA: oxygen: reduce minimum period count
The interrupt counter is independent of the buffer counter, so there are no restrictions on the period size. Having fewer periods also makes PulseAudio happy. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/pci/oxygen/oxygen_pcm.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index 9dff6954c397..814667442eb0 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -56,8 +56,8 @@ static const struct snd_pcm_hardware oxygen_stereo_hardware = {
.channels_max = 2,
.buffer_bytes_max = BUFFER_BYTES_MAX,
.period_bytes_min = PERIOD_BYTES_MIN,
- .period_bytes_max = BUFFER_BYTES_MAX / 2,
- .periods_min = 2,
+ .period_bytes_max = BUFFER_BYTES_MAX,
+ .periods_min = 1,
.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
};
static const struct snd_pcm_hardware oxygen_multichannel_hardware = {
@@ -82,8 +82,8 @@ static const struct snd_pcm_hardware oxygen_multichannel_hardware = {
.channels_max = 8,
.buffer_bytes_max = BUFFER_BYTES_MAX_MULTICH,
.period_bytes_min = PERIOD_BYTES_MIN,
- .period_bytes_max = BUFFER_BYTES_MAX_MULTICH / 2,
- .periods_min = 2,
+ .period_bytes_max = BUFFER_BYTES_MAX_MULTICH,
+ .periods_min = 1,
.periods_max = BUFFER_BYTES_MAX_MULTICH / PERIOD_BYTES_MIN,
};
static const struct snd_pcm_hardware oxygen_ac97_hardware = {
@@ -100,8 +100,8 @@ static const struct snd_pcm_hardware oxygen_ac97_hardware = {
.channels_max = 2,
.buffer_bytes_max = BUFFER_BYTES_MAX,
.period_bytes_min = PERIOD_BYTES_MIN,
- .period_bytes_max = BUFFER_BYTES_MAX / 2,
- .periods_min = 2,
+ .period_bytes_max = BUFFER_BYTES_MAX,
+ .periods_min = 1,
.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
};
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