diff options
Diffstat (limited to 'sound/usb')
-rw-r--r-- | sound/usb/6fire/firmware.c | 6 | ||||
-rw-r--r-- | sound/usb/card.c | 22 | ||||
-rw-r--r-- | sound/usb/mixer.c | 2 | ||||
-rw-r--r-- | sound/usb/proc.c | 22 | ||||
-rw-r--r-- | sound/usb/quirks-table.h | 14 |
5 files changed, 48 insertions, 18 deletions
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c index a1d9b0792a1e..b9defcdeb7ef 100644 --- a/sound/usb/6fire/firmware.c +++ b/sound/usb/6fire/firmware.c @@ -42,8 +42,8 @@ static const u8 ep_w_max_packet_size[] = { 0x94, 0x01, 0x5c, 0x02 /* alt 3: 404 EP2 and 604 EP6 (25 fpp) */ }; -static const u8 known_fw_versions[][4] = { - { 0x03, 0x01, 0x0b, 0x00 } +static const u8 known_fw_versions[][2] = { + { 0x03, 0x01 } }; struct ihex_record { @@ -343,7 +343,7 @@ static int usb6fire_fw_check(u8 *version) int i; for (i = 0; i < ARRAY_SIZE(known_fw_versions); i++) - if (!memcmp(version, known_fw_versions + i, 4)) + if (!memcmp(version, known_fw_versions + i, 2)) return 0; snd_printk(KERN_ERR PREFIX "invalid fimware version in device: %*ph. " diff --git a/sound/usb/card.c b/sound/usb/card.c index 1a033177b83f..64952e2d3ed1 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -147,14 +147,32 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int return -EINVAL; } + alts = &iface->altsetting[0]; + altsd = get_iface_desc(alts); + + /* + * Android with both accessory and audio interfaces enabled gets the + * interface numbers wrong. + */ + if ((chip->usb_id == USB_ID(0x18d1, 0x2d04) || + chip->usb_id == USB_ID(0x18d1, 0x2d05)) && + interface == 0 && + altsd->bInterfaceClass == USB_CLASS_VENDOR_SPEC && + altsd->bInterfaceSubClass == USB_SUBCLASS_VENDOR_SPEC) { + interface = 2; + iface = usb_ifnum_to_if(dev, interface); + if (!iface) + return -EINVAL; + alts = &iface->altsetting[0]; + altsd = get_iface_desc(alts); + } + if (usb_interface_claimed(iface)) { snd_printdd(KERN_INFO "%d:%d:%d: skipping, already claimed\n", dev->devnum, ctrlif, interface); return -EINVAL; } - alts = &iface->altsetting[0]; - altsd = get_iface_desc(alts); if ((altsd->bInterfaceClass == USB_CLASS_AUDIO || altsd->bInterfaceClass == USB_CLASS_VENDOR_SPEC) && altsd->bInterfaceSubClass == USB_SUBCLASS_MIDISTREAMING) { diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index ca4739c3f650..d5438083fd6a 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -885,7 +885,9 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, case USB_ID(0x046d, 0x0808): case USB_ID(0x046d, 0x0809): + case USB_ID(0x046d, 0x081b): /* HD Webcam c310 */ case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */ + case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */ case USB_ID(0x046d, 0x0991): /* Most audio usb devices lie about volume resolution. * Most Logitech webcams have res = 384. diff --git a/sound/usb/proc.c b/sound/usb/proc.c index 135c76871063..5f761ab34c01 100644 --- a/sound/usb/proc.c +++ b/sound/usb/proc.c @@ -116,21 +116,22 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s } static void proc_dump_ep_status(struct snd_usb_substream *subs, - struct snd_usb_endpoint *ep, + struct snd_usb_endpoint *data_ep, + struct snd_usb_endpoint *sync_ep, struct snd_info_buffer *buffer) { - if (!ep) + if (!data_ep) return; - snd_iprintf(buffer, " Packet Size = %d\n", ep->curpacksize); + snd_iprintf(buffer, " Packet Size = %d\n", data_ep->curpacksize); snd_iprintf(buffer, " Momentary freq = %u Hz (%#x.%04x)\n", subs->speed == USB_SPEED_FULL - ? get_full_speed_hz(ep->freqm) - : get_high_speed_hz(ep->freqm), - ep->freqm >> 16, ep->freqm & 0xffff); - if (ep->freqshift != INT_MIN) { - int res = 16 - ep->freqshift; + ? get_full_speed_hz(data_ep->freqm) + : get_high_speed_hz(data_ep->freqm), + data_ep->freqm >> 16, data_ep->freqm & 0xffff); + if (sync_ep && data_ep->freqshift != INT_MIN) { + int res = 16 - data_ep->freqshift; snd_iprintf(buffer, " Feedback Format = %d.%d\n", - (ep->syncmaxsize > 3 ? 32 : 24) - res, res); + (sync_ep->syncmaxsize > 3 ? 32 : 24) - res, res); } } @@ -140,8 +141,7 @@ static void proc_dump_substream_status(struct snd_usb_substream *subs, struct sn snd_iprintf(buffer, " Status: Running\n"); snd_iprintf(buffer, " Interface = %d\n", subs->interface); snd_iprintf(buffer, " Altset = %d\n", subs->altset_idx); - proc_dump_ep_status(subs, subs->data_endpoint, buffer); - proc_dump_ep_status(subs, subs->sync_endpoint, buffer); + proc_dump_ep_status(subs, subs->data_endpoint, subs->sync_endpoint, buffer); } else { snd_iprintf(buffer, " Status: Stop\n"); } diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index 7f1722f82c89..8b75bcf136f6 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -215,7 +215,13 @@ .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL }, { - USB_DEVICE(0x046d, 0x0990), + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | + USB_DEVICE_ID_MATCH_INT_CLASS | + USB_DEVICE_ID_MATCH_INT_SUBCLASS, + .idVendor = 0x046d, + .idProduct = 0x0990, + .bInterfaceClass = USB_CLASS_AUDIO, + .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { .vendor_name = "Logitech, Inc.", .product_name = "QuickCam Pro 9000", @@ -1792,7 +1798,11 @@ YAMAHA_DEVICE(0x7010, "UB99"), USB_DEVICE_VENDOR_SPEC(0x0582, 0x0108), .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { .ifnum = 0, - .type = QUIRK_MIDI_STANDARD_INTERFACE + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const struct snd_usb_midi_endpoint_info) { + .out_cables = 0x0007, + .in_cables = 0x0007 + } } }, { |