diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-12-20 11:20:55 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-12-20 11:20:55 +0100 |
| commit | ff75427a7f641c4468610fbda2ccb69218174cd1 (patch) | |
| tree | 0321ec65d02786a37e0ae851b2002e2692bfe522 | |
| parent | Linux 2.6.28-rc8 (diff) | |
| download | linux-ff75427a7f641c4468610fbda2ccb69218174cd1.tar.xz linux-ff75427a7f641c4468610fbda2ccb69218174cd1.zip | |
ALSA: ca0106 - disable 44.1kHz capture
The capture with 44.1kHz on ca0106 seems to cause loud noises on
later playbacks, which doesn't support 44.1kHz. A simple fix is to
disable 44.1kHz, as the "default" PCM with dsnoop is anyway only with
48kHz.
Reference: Novell bnc#447624
https://bugzilla.novell.com/show_bug.cgi?id=447624
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/ca0106/ca0106_main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 88fbf285d2b7..31b5b89fc7bf 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -305,9 +305,15 @@ static struct snd_pcm_hardware snd_ca0106_capture_hw = { SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID), .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, +#if 0 /* FIXME: looks like 44.1kHz capture causes noisy output on 48kHz */ .rates = (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), .rate_min = 44100, +#else + .rates = (SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), + .rate_min = 48000, +#endif /* FIXME */ .rate_max = 192000, .channels_min = 2, .channels_max = 2, |