diff options
| author | Takashi Iwai <tiwai@suse.de> | 2009-07-20 15:42:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-07-30 16:06:04 -0700 |
| commit | ef29b161d4dc93595b6b3c5ba74f17edb29247e9 (patch) | |
| tree | 94a031461deccc9d019faac8d97920953a5ee1c3 | |
| parent | 3c0258ef01da990be4b7e5ab3ae1c8642f26ba98 (diff) | |
ALSA: ca0106 - Fix the max capture buffer size
commit 34fdeb2d07102e07ecafe79dec170bd6733f2e56 upstream.
The capture buffer size with 64kB seems broken with CA0106.
At least, either the update timing or the DMA position is wrong,
and this screws up pulseaudio badly.
This patch restricts the max buffer size less than that to make life
a bit easier.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | sound/pci/ca0106/ca0106_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 6abe8a3bd365..2b8b1ed03d73 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -311,9 +311,9 @@ static struct snd_pcm_hardware snd_ca0106_capture_hw = { .rate_max = 192000, .channels_min = 2, .channels_max = 2, - .buffer_bytes_max = ((65536 - 64) * 8), + .buffer_bytes_max = 65536 - 128, .period_bytes_min = 64, - .period_bytes_max = (65536 - 64), + .period_bytes_max = 32768 - 64, .periods_min = 2, .periods_max = 2, .fifo_size = 0, |