On Sun, 14 Jan 2018 17:05:53 +0100, Martin Peres wrote:
The capture interface does not work, and the playback interface actually supports only 48kHz unlike what is advertised (44.1, 32, 22, 16, 8).
The only unknown here is if there are other devices that use the same product ID, but given that this ID is currently unknown, I would assume it is specially allocated for the nura headset.
Signed-off-by: Martin Peres martin.peres@free.fr
Applied, thanks.
Takashi
sound/usb/quirks-table.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+)
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index 8a59d4782a0f..50252046b01d 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -3277,4 +3277,52 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), } },
+{
- /*
* Nura's first gen headphones use Cambridge Silicon Radio's vendor* ID, but it looks like the product ID actually is only for Nura.* The capture interface does not work at all (even on Windows),* and only the 48 kHz sample rate works for the playback interface.*/- USB_DEVICE(0x0a12, 0x1243),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
.ifnum = QUIRK_ANY_INTERFACE,.type = QUIRK_COMPOSITE,.data = (const struct snd_usb_audio_quirk[]) {{.ifnum = 0,.type = QUIRK_AUDIO_STANDARD_MIXER,},/* Capture */{.ifnum = 1,.type = QUIRK_IGNORE_INTERFACE,},/* Playback */{.ifnum = 2,.type = QUIRK_AUDIO_FIXED_ENDPOINT,.data = &(const struct audioformat) {.formats = SNDRV_PCM_FMTBIT_S16_LE,.channels = 2,.iface = 2,.altsetting = 1,.altset_idx = 1,.attributes = UAC_EP_CS_ATTR_FILL_MAX |UAC_EP_CS_ATTR_SAMPLE_RATE,.endpoint = 0x03,.ep_attr = USB_ENDPOINT_XFER_ISOC,.rates = SNDRV_PCM_RATE_48000,.rate_min = 48000,.rate_max = 48000,.nr_rates = 1,.rate_table = (unsigned int[]) {48000}}},}- }
+},
#undef USB_DEVICE_VENDOR_SPEC
2.15.1
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