[PATCH 1/1 SRU X/Z/A] ALSA: usb-audio: Add sample rate quirk for Plantronics C310/C520-M

[Kai-Heng Feng]

BugLink: https://bugs.launchpad.net/bugs/1708499
BugLink: https://bugs.launchpad.net/bugs/1709282

Like other Plantronics devices, C310 and C520-M do not support sample
rate reading. Add them to the sample rate quirk accordingly.

BugLink: https://bugs.launchpad.net/bugs/1708499
BugLink: https://bugs.launchpad.net/bugs/1709282
Signed-off-by: Kai-Heng Feng <kai.heng.feng at canonical.com>
Signed-off-by: Takashi Iwai <tiwai at suse.de>
(cherry picked from commit 0dcd020b7abbff238f188d4db8f02389dc849553)
Signed-off-by: Kai-Heng Feng <kai.heng.feng at canonical.com>
---
 sound/usb/quirks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 5d2a63248b1d..c0b86f77755c 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1138,6 +1138,8 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
 	case USB_ID(0x047F, 0x02F7): /* Plantronics BT-600 */
 	case USB_ID(0x047F, 0x0415): /* Plantronics BT-300 */
 	case USB_ID(0x047F, 0xAA05): /* Plantronics DA45 */
+	case USB_ID(0x047F, 0xC022): /* Plantronics C310 */
+	case USB_ID(0x047F, 0xC036): /* Plantronics C520-M */
 	case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
 	case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */
 	case USB_ID(0x05A3, 0x9420): /* ELP HD USB Camera */
-- 
2.14.1