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 alex@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 alex@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),