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>

diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 88fbf285d2b74ea6cf1ccc701398d0e730784840..31b5b89fc7bfa57538df9ddd2e0a7fa607865a0c 100644 (file)
--- 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,