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| author | Eric Wong <normalperson@yhbt.net> | 2015-05-30 09:15:39 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-22 17:03:26 -0700 |
| commit | 4938470c976dea4e287063aead432f87185b246e (patch) | |
| tree | acbb996315ab45c1e5666e3b561afbe9ce051dc9 /sound | |
| parent | ed4a35f0de4748fe2d232ef2f4c833ab9c7888f4 (diff) | |
| download | lwn-4938470c976dea4e287063aead432f87185b246e.tar.gz lwn-4938470c976dea4e287063aead432f87185b246e.zip | |
ALSA: usb-audio: don't try to get Outlaw RR2150 sample rate
commit 2f80b2958abe5658000d5ad9b45a36ecf879666e upstream.
This quirk allows us to avoid the noisy:
current rate 0 is different from the runtime rate
message every time playback starts. While USB DAC in the RR2150
supports reading the sample rate, it never returns a sample rate
other than zero in my observation with common sample rates.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Cc: Joe Turner <joe@oampo.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/usb/quirks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index e21ec5abcc3a..6e68c285596e 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1120,6 +1120,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */ case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */ case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */ + case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */ return true; } return false; |