From 93943beb29be7084afb61556e96bc454079bfb0e Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Wed, 6 Oct 2010 10:57:11 +0200 Subject: [PATCH] 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 Signed-off-by: Takashi Iwai --- sound/pci/oxygen/oxygen_pcm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c index 9dff695..8146674 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, }; -- 2.7.4