At Thu, 03 Jan 2013 12:59:07 +0100,
Alexander Schremmer wrote:
>
> On 03.01.2013 10:58, Takashi Iwai wrote:
>
> > Thanks for the patch. The changes look OK, but could you fix trivial
> > coding issues reported by scripts/checkpatch.pl and resend?
>
> Oops, my sending workflow ate the tabs, here it is again (hopefully now
> working correctly):
>
>
> From: Alexander Schremmer <a...@alexanderweb.de>
>
> Support the Creative BT-D1 Bluetooth USB audio device. Before this
> patch, Linux had trouble finding the correct USB descriptors and bailed
> out with these messages:
>
> no or invalid class specific endpoint descriptor
>
> Now it still prints these messages on hotplug:
>
> snd-usb-audio: probe of ...:1.0 failed with error -5
> snd-usb-audio: probe of ...:1.2 failed with error -5
> snd-usb-audio: probe of ...:1.3 failed with error -5
>
> But the device works correctly, including the HID support.
>
> The patch is diff'ed against 3.8-rc1 but should apply to older kernels
> as well.
>
> Signed-off-by: Alexander Schremmer <a...@alexanderweb.de>
Thanks, applied.
Takashi
>
> ---
> diff -uprN linux-3.8-rc1/sound/usb/quirks-table.h
> linux-3.8-rc1-mod/sound/usb/quirks-table.h
> --- linux-3.8-rc1/sound/usb/quirks-table.h 2012-12-22 02:19:00.000000000
> +0100
> +++ linux-3.8-rc1-mod/sound/usb/quirks-table.h 2012-12-26
> 11:41:28.000000000 +0100
> @@ -50,6 +50,28 @@
> }
> },
>
> +{
> + /* Creative BT-D1 */
> + USB_DEVICE(0x041e, 0x0005),
> + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
> + .ifnum = 1,
> + .type = QUIRK_AUDIO_FIXED_ENDPOINT,
> + .data = &(const struct audioformat) {
> + .formats = SNDRV_PCM_FMTBIT_S16_LE,
> + .channels = 2,
> + .iface = 1,
> + .altsetting = 1,
> + .altset_idx = 1,
> + .endpoint = 0x03,
> + .ep_attr = USB_ENDPOINT_XFER_ISOC,
> + .attributes = 0,
> + .rates = SNDRV_PCM_RATE_CONTINUOUS,
> + .rate_min = 48000,
> + .rate_max = 48000,
> + }
> + }
> +},
> +
> /* Creative/Toshiba Multimedia Center SB-0500 */
> {
> USB_DEVICE(0x041e, 0x3048),
>
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