| Current Path : /usr/src/linux-headers-5.4.0-216/include/sound/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : //usr/src/linux-headers-5.4.0-216/include/sound/pt2258.h |
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* ALSA Driver for the PT2258 volume controller.
*
* Copyright (c) 2006 Jochen Voss <voss@seehuhn.de>
*/
#ifndef __SOUND_PT2258_H
#define __SOUND_PT2258_H
struct snd_pt2258 {
struct snd_card *card;
struct snd_i2c_bus *i2c_bus;
struct snd_i2c_device *i2c_dev;
unsigned char volume[6];
int mute;
};
extern int snd_pt2258_reset(struct snd_pt2258 *pt);
extern int snd_pt2258_build_controls(struct snd_pt2258 *pt);
#endif /* __SOUND_PT2258_H */