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Commit | Line | Data |
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1da177e4 LT |
1 | #define MAXPACK 50 |
2 | #define MAXBUFFERMS 100 | |
3 | #define MAXSTRIDE 3 | |
4 | ||
5 | #define SSS (((MAXPACK*MAXBUFFERMS*MAXSTRIDE + 4096) / 4096) * 4096) | |
6 | struct snd_usX2Y_hwdep_pcm_shm { | |
7 | char playback[SSS]; | |
8 | char capture0x8[SSS]; | |
9 | char capture0xA[SSS]; | |
10 | volatile int playback_iso_head; | |
11 | int playback_iso_start; | |
12 | struct { | |
13 | int frame, | |
14 | offset, | |
15 | length; | |
16 | } captured_iso[128]; | |
17 | volatile int captured_iso_head; | |
18 | volatile unsigned captured_iso_frames; | |
19 | int capture_iso_start; | |
20 | }; | |
61938988 HE |
21 | |
22 | int usX2Y_hwdep_pcm_new(struct snd_card *card); |