1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun #ifndef __SOUND_TEA6330T_H 3*4882a593Smuzhiyun #define __SOUND_TEA6330T_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* 6*4882a593Smuzhiyun * Routines for control of TEA6330T circuit. 7*4882a593Smuzhiyun * Sound fader control circuit for car radios. 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <sound/i2c.h> /* generic i2c support */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun int snd_tea6330t_detect(struct snd_i2c_bus *bus, int equalizer); 13*4882a593Smuzhiyun int snd_tea6330t_update_mixer(struct snd_card *card, struct snd_i2c_bus *bus, 14*4882a593Smuzhiyun int equalizer, int fader); 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #endif /* __SOUND_TEA6330T_H */ 17