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/*
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427e91 |
* volume.c - analog volume settings
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*
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* This code is added by Takashi Iwai <tiwai@suse.de>
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*
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* Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
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*
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427e91 |
* This program is free software; you can redistribute it and/or modify
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427e91 |
* it under the terms of the GNU General Public License as published by
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427e91 |
* the Free Software Foundation; either version 2 of the License, or
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427e91 |
* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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427e91 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
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427e91 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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427e91 |
* GNU General Public License for more details.
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*
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427e91 |
* You should have received a copy of the GNU General Public License
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427e91 |
* along with this program; if not, write to the Free Software
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427e91 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "envy24control.h"
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#define toggle_set(widget, state) \
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), state);
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#define DAC_VOLUME_NAME "DAC Volume"
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#define ADC_VOLUME_NAME "ADC Volume"
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#define IPGA_VOLUME_NAME "IPGA Analog Capture Volume"
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#define DAC_SENSE_NAME "Output Sensitivity Switch"
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#define ADC_SENSE_NAME "Input Sensitivity Switch"
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static int dac_volumes;
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static int dac_max = 127;
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static int adc_max = 127;
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static int adc_volumes;
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static int ipga_volumes;
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static int dac_senses;
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static int adc_senses;
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static int dac_sense_items;
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static int adc_sense_items;
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static char *dac_sense_name[4];
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static char *adc_sense_name[4];
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extern int input_channels, output_channels;
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int envy_dac_volumes(void)
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{
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return dac_volumes;
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}
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int envy_dac_max(void)
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{
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return dac_max;
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}
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int envy_adc_volumes(void)
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{
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return adc_volumes;
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}
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int envy_adc_max(void)
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{
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return adc_max;
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}
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int envy_ipga_volumes(void)
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{
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return ipga_volumes;
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}
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int envy_dac_senses(void)
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{
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return dac_senses;
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}
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int envy_adc_senses(void)
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{
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return adc_senses;
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}
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int envy_dac_sense_items(void)
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{
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return dac_sense_items;
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}
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int envy_adc_sense_items(void)
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{
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return adc_sense_items;
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}
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const char *envy_dac_sense_enum_name(int i)
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{
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return dac_sense_name[i];
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}
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const char *envy_adc_sense_enum_name(int i)
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{
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return adc_sense_name[i];
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}
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int envy_analog_volume_available(void)
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{
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return dac_volumes > 0 || adc_volumes > 0 || ipga_volumes > 0;
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}
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/*
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*/
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void dac_volume_update(int idx)
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{
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snd_ctl_elem_value_t *val;
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int err;
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snd_ctl_elem_value_alloca(&val;;
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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snd_ctl_elem_value_set_name(val, DAC_VOLUME_NAME);
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snd_ctl_elem_value_set_index(val, idx);
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if ((err = snd_ctl_elem_read(ctl, val)) < 0) {
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g_print("Unable to read dac volume: %s\n", snd_strerror(err));
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return;
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}
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gtk_adjustment_set_value(GTK_ADJUSTMENT(av_dac_volume_adj[idx]),
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-snd_ctl_elem_value_get_integer(val, 0));
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}
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void adc_volume_update(int idx)
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{
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snd_ctl_elem_value_t *val;
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int err;
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snd_ctl_elem_value_alloca(&val;;
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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snd_ctl_elem_value_set_name(val, ADC_VOLUME_NAME);
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snd_ctl_elem_value_set_index(val, idx);
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if ((err = snd_ctl_elem_read(ctl, val)) < 0) {
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g_print("Unable to read adc volume: %s\n", snd_strerror(err));
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return;
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}
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gtk_adjustment_set_value(GTK_ADJUSTMENT(av_adc_volume_adj[idx]),
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-snd_ctl_elem_value_get_integer(val, 0));
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snd_ctl_elem_value_set_name(val, IPGA_VOLUME_NAME);
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snd_ctl_elem_value_set_index(val, idx);
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if ((err = snd_ctl_elem_read(ctl, val)) < 0) {
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g_print("Unable to read ipga volume: %s\n", snd_strerror(err));
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return;
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}
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if (ipga_volumes > 0)
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gtk_adjustment_set_value(GTK_ADJUSTMENT(av_ipga_volume_adj[idx]),
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-0);
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}
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void ipga_volume_update(int idx)
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{
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snd_ctl_elem_value_t *val;
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int err, ipga_vol;
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snd_ctl_elem_value_alloca(&val;;
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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snd_ctl_elem_value_set_name(val, IPGA_VOLUME_NAME);
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snd_ctl_elem_value_set_index(val, idx);
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if ((err = snd_ctl_elem_read(ctl, val)) < 0) {
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g_print("Unable to read ipga volume: %s\n", snd_strerror(err));
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return;
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}
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gtk_adjustment_set_value(GTK_ADJUSTMENT(av_ipga_volume_adj[idx]),
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-(ipga_vol = snd_ctl_elem_value_get_integer(val, 0)));
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snd_ctl_elem_value_set_name(val, ADC_VOLUME_NAME);
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snd_ctl_elem_value_set_index(val, idx);
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if ((err = snd_ctl_elem_read(ctl, val)) < 0) {
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g_print("Unable to read adc volume: %s\n", snd_strerror(err));
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return;
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}
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// set ADC volume to max if IPGA volume greater 0
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if (ipga_vol)
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gtk_adjustment_set_value(GTK_ADJUSTMENT(av_adc_volume_adj[idx]),
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-adc_max);
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}
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|
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void dac_sense_update(int idx)
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{
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snd_ctl_elem_value_t *val;
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int err;
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int state;
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snd_ctl_elem_value_alloca(&val;;
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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snd_ctl_elem_value_set_name(val, DAC_SENSE_NAME);
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snd_ctl_elem_value_set_index(val, idx);
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if ((err = snd_ctl_elem_read(ctl, val)) < 0) {
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g_print("Unable to read dac sense: %s\n", snd_strerror(err));
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return;
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}
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state = snd_ctl_elem_value_get_enumerated(val, 0);
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toggle_set(av_dac_sense_radio[idx][state], TRUE);
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}
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|
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void adc_sense_update(int idx)
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{
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snd_ctl_elem_value_t *val;
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int err;
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int state;
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snd_ctl_elem_value_alloca(&val;;
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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snd_ctl_elem_value_set_name(val, ADC_SENSE_NAME);
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snd_ctl_elem_value_set_index(val, idx);
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if ((err = snd_ctl_elem_read(ctl, val)) < 0) {
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427e91 |
g_print("Unable to read adc sense: %s\n", snd_strerror(err));
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427e91 |
return;
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427e91 |
}
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state = snd_ctl_elem_value_get_enumerated(val, 0);
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toggle_set(av_adc_sense_radio[idx][state], TRUE);
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427e91 |
}
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|
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427e91 |
/*
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427e91 |
*/
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|
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427e91 |
void dac_volume_adjust(GtkAdjustment *adj, gpointer data)
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|
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427e91 |
{
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427e91 |
int idx = (int)(long)data;
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427e91 |
snd_ctl_elem_value_t *val;
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427e91 |
int err, ival = -(int)adj->value;
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427e91 |
char text[16];
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427e91 |
|
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427e91 |
snd_ctl_elem_value_alloca(&val;;
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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427e91 |
snd_ctl_elem_value_set_name(val, DAC_VOLUME_NAME);
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427e91 |
snd_ctl_elem_value_set_index(val, idx);
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427e91 |
snd_ctl_elem_value_set_integer(val, 0, ival);
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427e91 |
sprintf(text, "%03i", ival);
|
|
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427e91 |
gtk_label_set_text(av_dac_volume_label[idx], text);
|
|
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427e91 |
if ((err = snd_ctl_elem_write(ctl, val)) < 0)
|
|
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427e91 |
g_print("Unable to write dac volume: %s\n", snd_strerror(err));
|
|
Packit |
427e91 |
}
|
|
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427e91 |
|
|
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427e91 |
void adc_volume_adjust(GtkAdjustment *adj, gpointer data)
|
|
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427e91 |
{
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|
Packit |
427e91 |
int idx = (int)(long)data;
|
|
Packit |
427e91 |
snd_ctl_elem_value_t *val;
|
|
Packit |
427e91 |
int err, ival = -(int)adj->value;
|
|
Packit |
427e91 |
char text[16];
|
|
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427e91 |
|
|
Packit |
427e91 |
snd_ctl_elem_value_alloca(&val;;
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
|
|
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427e91 |
snd_ctl_elem_value_set_name(val, ADC_VOLUME_NAME);
|
|
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427e91 |
snd_ctl_elem_value_set_index(val, idx);
|
|
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427e91 |
snd_ctl_elem_value_set_integer(val, 0, ival);
|
|
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427e91 |
sprintf(text, "%03i", ival);
|
|
Packit |
427e91 |
gtk_label_set_text(av_adc_volume_label[idx], text);
|
|
Packit |
427e91 |
if ((err = snd_ctl_elem_write(ctl, val)) < 0)
|
|
Packit |
427e91 |
g_print("Unable to write adc volume: %s\n", snd_strerror(err));
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
void ipga_volume_adjust(GtkAdjustment *adj, gpointer data)
|
|
Packit |
427e91 |
{
|
|
Packit |
427e91 |
int idx = (int)(long)data;
|
|
Packit |
427e91 |
snd_ctl_elem_value_t *val;
|
|
Packit |
427e91 |
int err, ival = -(int)adj->value;
|
|
Packit |
427e91 |
char text[16];
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
snd_ctl_elem_value_alloca(&val;;
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_name(val, IPGA_VOLUME_NAME);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_index(val, idx);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_integer(val, 0, ival);
|
|
Packit |
427e91 |
sprintf(text, "%03i", ival);
|
|
Packit |
427e91 |
gtk_label_set_text(av_ipga_volume_label[idx], text);
|
|
Packit |
427e91 |
if ((err = snd_ctl_elem_write(ctl, val)) < 0)
|
|
Packit |
427e91 |
g_print("Unable to write ipga volume: %s\n", snd_strerror(err));
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
void dac_sense_toggled(GtkWidget *togglebutton, gpointer data)
|
|
Packit |
427e91 |
{
|
|
Packit |
427e91 |
int idx = (long)data >> 8;
|
|
Packit |
427e91 |
int state = (long)data & 0xff;
|
|
Packit |
427e91 |
snd_ctl_elem_value_t *val;
|
|
Packit |
427e91 |
int err;
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
snd_ctl_elem_value_alloca(&val;;
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_name(val, DAC_SENSE_NAME);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_index(val, idx);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_enumerated(val, 0, state);
|
|
Packit |
427e91 |
if ((err = snd_ctl_elem_write(ctl, val)) < 0)
|
|
Packit |
427e91 |
g_print("Unable to write dac sense: %s\n", snd_strerror(err));
|
|
Packit |
427e91 |
}
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Packit |
427e91 |
|
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Packit |
427e91 |
void adc_sense_toggled(GtkWidget *togglebutton, gpointer data)
|
|
Packit |
427e91 |
{
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|
Packit |
427e91 |
int idx = (long)data >> 8;
|
|
Packit |
427e91 |
int state = (long)data & 0xff;
|
|
Packit |
427e91 |
snd_ctl_elem_value_t *val;
|
|
Packit |
427e91 |
int err;
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
snd_ctl_elem_value_alloca(&val;;
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_name(val, ADC_SENSE_NAME);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_index(val, idx);
|
|
Packit |
427e91 |
snd_ctl_elem_value_set_enumerated(val, 0, state);
|
|
Packit |
427e91 |
if ((err = snd_ctl_elem_write(ctl, val)) < 0)
|
|
Packit |
427e91 |
g_print("Unable to write adc sense: %s\n", snd_strerror(err));
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
/*
|
|
Packit |
427e91 |
*/
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
void analog_volume_init(void)
|
|
Packit |
427e91 |
{
|
|
Packit |
427e91 |
snd_ctl_elem_info_t *info;
|
|
Packit |
427e91 |
int i;
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
snd_ctl_elem_info_alloca(&info;;
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_interface(info, SND_CTL_ELEM_IFACE_MIXER);
|
|
Packit |
427e91 |
for (i = 0; i < 10; i++) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_name(info, DAC_VOLUME_NAME);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_numid(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_index(info, i);
|
|
Packit |
427e91 |
if (snd_ctl_elem_info(ctl, info) < 0)
|
|
Packit |
427e91 |
break;
|
|
Packit |
427e91 |
dac_max = snd_ctl_elem_info_get_max(info);
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
if (i < output_channels - 1)
|
|
Packit |
427e91 |
dac_volumes = i;
|
|
Packit |
427e91 |
else
|
|
Packit |
427e91 |
dac_volumes = output_channels;
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_name(info, DAC_SENSE_NAME);
|
|
Packit |
427e91 |
for (i = 0; i < dac_volumes; i++) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_numid(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_index(info, i);
|
|
Packit |
427e91 |
if (snd_ctl_elem_info(ctl, info) < 0)
|
|
Packit |
427e91 |
break;
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
dac_senses = i;
|
|
Packit |
427e91 |
if (dac_senses > 0) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_numid(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_index(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info(ctl, info);
|
|
Packit |
427e91 |
dac_sense_items = snd_ctl_elem_info_get_items(info);
|
|
Packit |
427e91 |
for (i = 0; i < dac_sense_items; i++) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_item(info, i);
|
|
Packit |
427e91 |
snd_ctl_elem_info(ctl, info);
|
|
Packit |
427e91 |
dac_sense_name[i] = strdup(snd_ctl_elem_info_get_item_name(info));
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
for (i = 0; i < 10; i++) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_name(info, ADC_VOLUME_NAME);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_numid(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_index(info, i);
|
|
Packit |
427e91 |
if (snd_ctl_elem_info(ctl, info) < 0)
|
|
Packit |
427e91 |
break;
|
|
Packit |
427e91 |
adc_max = snd_ctl_elem_info_get_max(info);
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
if (i < input_channels - 1)
|
|
Packit |
427e91 |
adc_volumes = i;
|
|
Packit |
427e91 |
else
|
|
Packit |
427e91 |
adc_volumes = input_channels;
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_name(info, ADC_SENSE_NAME);
|
|
Packit |
427e91 |
for (i = 0; i < adc_volumes; i++) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_numid(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_index(info, i);
|
|
Packit |
427e91 |
if (snd_ctl_elem_info(ctl, info) < 0)
|
|
Packit |
427e91 |
break;
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
adc_senses = i;
|
|
Packit |
427e91 |
if (adc_senses > 0) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_numid(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_index(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info(ctl, info);
|
|
Packit |
427e91 |
adc_sense_items = snd_ctl_elem_info_get_items(info);
|
|
Packit |
427e91 |
for (i = 0; i < adc_sense_items; i++) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_item(info, i);
|
|
Packit |
427e91 |
snd_ctl_elem_info(ctl, info);
|
|
Packit |
427e91 |
adc_sense_name[i] = strdup(snd_ctl_elem_info_get_item_name(info));
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
for (i = 0; i < 10; i++) {
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_name(info, IPGA_VOLUME_NAME);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_numid(info, 0);
|
|
Packit |
427e91 |
snd_ctl_elem_info_set_index(info, i);
|
|
Packit |
427e91 |
if (snd_ctl_elem_info(ctl, info) < 0)
|
|
Packit |
427e91 |
break;
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
if (i < input_channels - 1)
|
|
Packit |
427e91 |
ipga_volumes = i;
|
|
Packit |
427e91 |
else
|
|
Packit |
427e91 |
ipga_volumes = input_channels;
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
void analog_volume_postinit(void)
|
|
Packit |
427e91 |
{
|
|
Packit |
427e91 |
int i;
|
|
Packit |
427e91 |
|
|
Packit |
427e91 |
for (i = 0; i < dac_volumes; i++) {
|
|
Packit |
427e91 |
dac_volume_update(i);
|
|
Packit |
427e91 |
dac_volume_adjust((GtkAdjustment *)av_dac_volume_adj[i], (gpointer)(long)i);
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
for (i = 0; i < adc_volumes; i++) {
|
|
Packit |
427e91 |
adc_volume_update(i);
|
|
Packit |
427e91 |
adc_volume_adjust((GtkAdjustment *)av_adc_volume_adj[i], (gpointer)(long)i);
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
for (i = 0; i < ipga_volumes; i++) {
|
|
Packit |
427e91 |
ipga_volume_update(i);
|
|
Packit |
427e91 |
ipga_volume_adjust((GtkAdjustment *)av_ipga_volume_adj[i], (gpointer)(long)i);
|
|
Packit |
427e91 |
}
|
|
Packit |
427e91 |
for (i = 0; i < dac_senses; i++)
|
|
Packit |
427e91 |
dac_sense_update(i);
|
|
Packit |
427e91 |
for (i = 0; i < adc_senses; i++)
|
|
Packit |
427e91 |
adc_sense_update(i);
|
|
Packit |
427e91 |
}
|