1 files changed, 87 insertions, 0 deletions

diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 579cf6f6901c..cdcf6b45e8a8 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2921,6 +2921,93 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 
         }
 },
+
+/* DIGIDESIGN MBOX 2 */
+{
+        USB_DEVICE(0x0dba, 0x3000),
+        .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+                .vendor_name = "Digidesign",
+                .product_name = "Mbox 2",
+                .ifnum = QUIRK_ANY_INTERFACE,
+                .type = QUIRK_COMPOSITE,
+                .data = (const struct snd_usb_audio_quirk[]) {
+                        {
+                                .ifnum = 0,
+                                .type = QUIRK_IGNORE_INTERFACE
+                        },
+                        {
+                                .ifnum = 1,
+                                .type = QUIRK_IGNORE_INTERFACE
+                        },
+                        {
+                                .ifnum = 2,
+                                .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+                                .data = &(const struct audioformat) {
+                                        .formats = SNDRV_PCM_FMTBIT_S24_3BE,
+                                        .channels = 2,
+                                        .iface = 2,
+                                        .altsetting = 2,
+                                        .altset_idx = 1,
+                                        .attributes = 0x00,
+                                        .endpoint = 0x03,
+                                        .ep_attr = USB_ENDPOINT_SYNC_ASYNC,
+                                        .maxpacksize = 0x128,
+                                        .rates = SNDRV_PCM_RATE_48000,
+                                        .rate_min = 48000,
+                                        .rate_max = 48000,
+                                        .nr_rates = 1,
+                                        .rate_table = (unsigned int[]) {
+                                                48000
+                                        }
+                                }
+                        },
+                        {
+                                .ifnum = 3,
+                                .type = QUIRK_IGNORE_INTERFACE
+                        },
+                        {
+                                .ifnum = 4,
+                                .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+                                .data = &(const struct audioformat) {
+                                .formats = SNDRV_PCM_FMTBIT_S24_3BE,
+                                        .channels = 2,
+                                        .iface = 4,
+                                        .altsetting = 2,
+                                        .altset_idx = 1,
+                                        .attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
+                                        .endpoint = 0x85,
+                                        .ep_attr = USB_ENDPOINT_SYNC_SYNC,
+                                        .maxpacksize = 0x128,
+                                        .rates = SNDRV_PCM_RATE_48000,
+                                        .rate_min = 48000,
+                                        .rate_max = 48000,
+                                        .nr_rates = 1,
+                                        .rate_table = (unsigned int[]) {
+                                                48000
+                                        }
+                                }
+                        },
+                        {
+                                .ifnum = 5,
+                                .type = QUIRK_IGNORE_INTERFACE
+                        },
+                        {
+                                .ifnum = 6,
+                                .type = QUIRK_MIDI_MBOX2,
+                                .data = &(const struct snd_usb_midi_endpoint_info) {
+                                        .out_ep =  0x02,
+                                        .out_cables = 0x0001,
+                                        .in_ep = 0x81,
+                                        .in_interval = 0x01,
+                                        .in_cables = 0x0001
+                                }
+                        },
+                        {
+                                .ifnum = -1
+                        }
+                }
+        }
+},
 {
         /* Tascam US122 MKII - playback-only support */
         .match_flags = USB_DEVICE_ID_MATCH_DEVICE,