diff options
| author | Adam Honse <calcprogrammer1@gmail.com> | 2015-04-12 01:03:07 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-06 22:03:48 +0200 |
| commit | 0b586ed327f10ed037bf84381cbdb16754d7bdfd (patch) | |
| tree | 1eef5c5c573c4d715b5f470b501047c457276189 /sound | |
| parent | ffa5893889612e5d65e456c0b433d0160d46c4eb (diff) | |
ALSA: usb-audio: Don't attempt to get Microsoft Lifecam Cinema sample rate
commit eef0342cf32689f77d78ee3302999e5caaa6a8f3 upstream.
Adds Microsoft LifeCam Cinema USB ID to the snd_usb_get_sample_rate_quirk list as the Lifecam Cinema does not appear to support getting the sample rate.
Fixes the issue where the LifeCam Cinema would wait for USB timeout and log the message "cannot get freq at ep 0x82" when accessed.
Addresses bug report https://bugzilla.kernel.org/show_bug.cgi?id=95961.
Signed-off-by: Adam Honse <calcprogrammer1@gmail.com>
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 9a28365126f9..32631a86078b 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1115,6 +1115,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) { /* devices which do not support reading the sample rate. */ switch (chip->usb_id) { + case USB_ID(0x045E, 0x075D): /* MS Lifecam Cinema */ case USB_ID(0x045E, 0x076D): /* MS Lifecam HD-5000 */ case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */ return true; |