[alsa-devel] [PATCH] snd-usb-audio: Add quirk for Syntek STK1160.

[Marcel Hasler]

The stk1160 chip needs QUIRK_AUDIO_ALIGN_TRANSFER. This patch resolves the issue reported on the
mailing list (http://marc.info/?l=linux-sound&m=139223599126215&w=2) and also fixes bug 180071
(https://bugzilla.kernel.org/show_bug.cgi?id=180071).

Signed-off-by: Marcel Hasler <mahasler at gmail.com>
---
 sound/usb/quirks-table.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index c60a776..8a59d47 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2907,6 +2907,23 @@ AU0828_DEVICE(0x2040, 0x7260, "Hauppauge", "HVR-950Q"),
 AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"),
 AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 
+/* Syntek STK1160 */
+{
+	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
+		       USB_DEVICE_ID_MATCH_INT_CLASS |
+		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+	.idVendor = 0x05e1,
+	.idProduct = 0x0408,
+	.bInterfaceClass = USB_CLASS_AUDIO,
+	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "Syntek",
+		.product_name = "STK1160",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_AUDIO_ALIGN_TRANSFER
+	}
+},
+
 /* Digidesign Mbox */
 {
 	/* Thanks to Clemens Ladisch <clemens at ladisch.de> */
-- 
2.10.1