ALSA Library Reference Manual
DECLARATION
struct snd_mixer_element_tone_control1_info
{
unsigned int tc; /* bitmap of SND_MIXER_TC_* */
int min_bass, max_bass; /* Bass */
int min_bass_dB, max_bass_dB; /* in decibels * 100 */
int min_treble, max_treble; /* Treble */
int min_treble_dB, max_treble_dB; /* in decibels * 100 */
};
REFERENCE