ALSA: usb-audio: Add quirk for Syntek STK1160 (bdc3478f) · Commits · 戴 / test

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@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by:

sound/usb/quirks-table.h

+17 −0

Original line number	Diff line number	Diff line
		@@ -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@ladisch.de> */