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sys/dev/sound/pcm/feeder_eq.c
| Show All 12 Lines | |||||
| if (d->eqpreamp < FEEDEQ_PREAMP_MIN) | if (d->eqpreamp < FEEDEQ_PREAMP_MIN) | ||||
| d->eqpreamp = FEEDEQ_PREAMP_MIN; | d->eqpreamp = FEEDEQ_PREAMP_MIN; | ||||
| else if (d->eqpreamp > FEEDEQ_PREAMP_MAX) | else if (d->eqpreamp > FEEDEQ_PREAMP_MAX) | ||||
| d->eqpreamp = FEEDEQ_PREAMP_MAX; | d->eqpreamp = FEEDEQ_PREAMP_MAX; | ||||
| SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), | SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), | ||||
| SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, | SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, | ||||
| "eq", CTLTYPE_INT | CTLFLAG_RWTUN, d, sizeof(d), | "eq", | ||||
| CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NEEDGIANT, d, sizeof(d), | |||||
| sysctl_dev_pcm_eq, "I", | sysctl_dev_pcm_eq, "I", | ||||
| "Bass/Treble Equalizer (0=disable, 1=enable, 2=bypass)"); | "Bass/Treble Equalizer (0=disable, 1=enable, 2=bypass)"); | ||||
| (void)snprintf(buf, sizeof(buf), "Bass/Treble Equalizer Preamp " | (void)snprintf(buf, sizeof(buf), "Bass/Treble Equalizer Preamp " | ||||
| "(-/+ %d.0dB , %d.%ddB step)", | "(-/+ %d.0dB , %d.%ddB step)", | ||||
| FEEDEQ_GAIN_MAX, FEEDEQ_GAIN_STEP / FEEDEQ_GAIN_DIV, | FEEDEQ_GAIN_MAX, FEEDEQ_GAIN_STEP / FEEDEQ_GAIN_DIV, | ||||
| FEEDEQ_GAIN_STEP - ((FEEDEQ_GAIN_STEP / FEEDEQ_GAIN_DIV) * | FEEDEQ_GAIN_STEP - ((FEEDEQ_GAIN_STEP / FEEDEQ_GAIN_DIV) * | ||||
| FEEDEQ_GAIN_DIV)); | FEEDEQ_GAIN_DIV)); | ||||
| SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), | SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), | ||||
| SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, | SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, | ||||
| "eq_preamp", CTLTYPE_STRING | CTLFLAG_RWTUN, d, sizeof(d), | "eq_preamp", | ||||
| CTLTYPE_STRING | CTLFLAG_RWTUN | CTLFLAG_NEEDGIANT, d, sizeof(d), | |||||
| sysctl_dev_pcm_eq_preamp, "A", buf); | sysctl_dev_pcm_eq_preamp, "A", buf); | ||||
| } | } | ||||
| #endif | #endif | ||||
| Context not available. | |||||