1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef US122L_H
3 #define US122L_H
4
5
6 struct us122l {
7 struct usb_device *dev;
8 int card_index;
9 int stride;
10 struct usb_stream_kernel sk;
11
12 struct mutex mutex;
13 struct file *first;
14 unsigned int second_periods_polled;
15 struct file *master;
16 struct file *slave;
17 struct list_head midi_list;
18
19 atomic_t mmap_count;
20
21 bool is_us144;
22 };
23
24
25 #define US122L(c) ((struct us122l *)(c)->private_data)
26
27 #define NAME_ALLCAPS "US-122L"
28
29 #define USB_ID_US122L 0x800E
30 #define USB_ID_US144 0x800F
31 #define USB_ID_US122MKII 0x8021
32 #define USB_ID_US144MKII 0x8020
33
34 #endif
35
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