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-rw-r--r--sound/usb/usx2y/us122l.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/sound/usb/usx2y/us122l.h b/sound/usb/usx2y/us122l.h
new file mode 100644
index 000000000..c32ae5e98
--- /dev/null
+++ b/sound/usb/usx2y/us122l.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef US122L_H
+#define US122L_H
+
+
+struct us122l {
+ struct usb_device *dev;
+ int card_index;
+ int stride;
+ struct usb_stream_kernel sk;
+
+ struct mutex mutex;
+ struct file *first;
+ unsigned int second_periods_polled;
+ struct file *master;
+ struct file *slave;
+ struct list_head midi_list;
+
+ atomic_t mmap_count;
+
+ bool is_us144;
+};
+
+
+#define US122L(c) ((struct us122l *)(c)->private_data)
+
+#define NAME_ALLCAPS "US-122L"
+
+#define USB_ID_US122L 0x800E
+#define USB_ID_US144 0x800F
+#define USB_ID_US122MKII 0x8021
+#define USB_ID_US144MKII 0x8020
+
+#endif