[alsa-devel] [PATCH] Add a quirk for Plantronics DA45

[denk]

Plantronics DA45 does not support reading the sample rate which leads to many lines of "cannot get freq at ep 0x4" and "cannot get freq at ep 0x84". This patch adds the USB ID of the DA45 to quirks.c and avoids those error messages.

---
 sound/usb/quirks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 2585c17..5b03296 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1123,6 +1123,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
        case USB_ID(0x045E, 0x076F): /* MS Lifecam HD-6000 */
        case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */
        case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */
+       case USB_ID(0x047F, 0xAA05): /* Plantronics DA45 */
        case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
        case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */
        case USB_ID(0x21B4, 0x0081): /* AudioQuest DragonFly */
---
Signed-off-by: Dennis Kadioglu <denk at post.com>