Cregit: Linux 6.1: usx2yhwdeppcm.h

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Jaroslav Kysela	71	86.59%	1	25.00%
Hannes Eder	8	9.76%	1	25.00%
Takashi Iwai	2	2.44%	1	25.00%
Greg Kroah-Hartman	1	1.22%	1	25.00%
Total	82		4

/* SPDX-License-Identifier: GPL-2.0 */
#define MAXPACK 50
#define MAXBUFFERMS 100
#define MAXSTRIDE 3

#define SSS (((MAXPACK*MAXBUFFERMS*MAXSTRIDE + 4096) / 4096) * 4096)
struct snd_usx2y_hwdep_pcm_shm {
	char playback[SSS];
	char capture0x8[SSS];
	char capture0xA[SSS];
	volatile int playback_iso_head;
	int playback_iso_start;
	struct {
		int	frame,
			offset,
			length;
	} captured_iso[128];
	volatile int captured_iso_head;
	volatile unsigned captured_iso_frames;
	int capture_iso_start;
};

int usx2y_hwdep_pcm_new(struct snd_card *card);