1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define MAXBUFFERMS 100
6 #define SSS (((MAXPACK*MAXBUFFERMS*MAXSTRIDE + 4096) / 4096) * 4096)
7 struct snd_usx2y_hwdep_pcm_shm {
11 volatile int playback_iso_head;
12 int playback_iso_start;
18 volatile int captured_iso_head;
19 volatile unsigned captured_iso_frames;
20 int capture_iso_start;
23 int usx2y_hwdep_pcm_new(struct snd_card *card);