Lines Matching refs:min_dB
51 double min_dB;
644 snd_output_printf(out, "min_dB: %g\n", svol->min_dB);
661 tlv[2] = svol->min_dB * 100;
662 tlv[3] = (svol->max_dB - svol->min_dB) * 100 / svol->max_val;
700 int cchannels, double min_dB, double max_dB,
729 svol->min_dB = min_dB;
736 svol->zero_dB_val = (min_dB / (min_dB - max_dB)) * svol->max_val;
782 if (min_dB == PRESET_MIN_DB && max_dB == ZERO_DB && resolution == PRESET_RESOLUTION)
791 svol->min_dB = min_dB;
794 double db = svol->min_dB + (i * (svol->max_dB - svol->min_dB)) / svol->max_val;
831 * \param min_dB minimal dB value
845 double min_dB, double max_dB, int resolution,
863 min_dB, max_dB, resolution);
949 [min_dB REAL] # minimal dB value (default: -51.0)
990 double min_dB = PRESET_MIN_DB;
1019 if (strcmp(id, "min_dB") == 0) {
1020 err = snd_config_get_real(n, &min_dB);
1022 SNDERR("Invalid min_dB value");
1046 if (min_dB >= 0) {
1047 SNDERR("min_dB must be a negative value");
1050 if (max_dB <= min_dB || max_dB > MAX_DB_UPPER_LIMIT) {
1051 SNDERR("max_dB must be larger than min_dB and less than %d dB",
1092 min_dB, max_dB, resolution, spcm, 1);