ALSA: usb - Creative USB X-Fi Pro SB1095 volume knob support

[pandora-kernel.git] / sound / usb / quirks.c

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 753a47d..9a28365 100644 (file)
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1113,8 +1113,13 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 
 bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
 {
-       /* MS Lifecam HD-5000 doesn't support reading the sample rate. */
-       return chip->usb_id == USB_ID(0x045E, 0x076D);
+       /* devices which do not support reading the sample rate. */
+       switch (chip->usb_id) {
+       case USB_ID(0x045E, 0x076D): /* MS Lifecam HD-5000 */
+       case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
+               return true;
+       }
+       return false;
 }
 
 /* Marantz/Denon USB DACs need a vendor cmd to switch