/*****************************************************************************
hardware.c - Hardware Settings
Copyright (C) 2000 by Jaroslav Kysela <perex@perex.cz>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
******************************************************************************/
#include "envy24control.h"
static snd_ctl_elem_value_t *internal_clock;
static snd_ctl_elem_value_t *internal_clock_default;
static snd_ctl_elem_value_t *word_clock_sync;
static snd_ctl_elem_value_t *rate_locking;
static snd_ctl_elem_value_t *rate_reset;
static snd_ctl_elem_value_t *volume_rate;
static snd_ctl_elem_value_t *spdif_input;
static snd_ctl_elem_value_t *spdif_output;
static snd_ctl_elem_value_t *analog_input_select;
static snd_ctl_elem_value_t *breakbox_led;
static snd_ctl_elem_value_t *spdif_on_off;
static snd_ctl_elem_value_t *phono_input;
static inline int is_update_needed(void);
#define toggle_set(widget, state) \
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), state);
static int is_active(GtkWidget *widget)
{
return GTK_TOGGLE_BUTTON(widget)->active ? 1 : 0;
}
void master_clock_update(void)
{
int err, rate, need_default_update;
if ((err = snd_ctl_elem_read(ctl, internal_clock)) < 0)
g_print("Unable to read Internal Clock state: %s\n", snd_strerror(err));
if ((err = snd_ctl_elem_read(ctl, internal_clock_default)) < 0)
g_print("Unable to read Internal Clock Default state: %s\n", snd_strerror(err));
if (card_eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010 ||
card_eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010LT) {
if ((err = snd_ctl_elem_read(ctl, word_clock_sync)) < 0)
g_print("Unable to read word clock sync selection: %s\n", snd_strerror(err));
}
if (snd_ctl_elem_value_get_enumerated(internal_clock, 0) == 13) {
if (snd_ctl_elem_value_get_boolean(word_clock_sync, 0)) {
toggle_set(hw_master_clock_word_radio, TRUE);
} else {
toggle_set(hw_master_clock_spdif_radio, TRUE);
}
} else {
// toggle_set(hw_master_clock_xtal_radio, TRUE);
need_default_update = !is_update_needed() ? 1 : 0;
if (need_default_update) {
rate = snd_ctl_elem_value_get_enumerated(internal_clock_default, 0);
} else {
rate = snd_ctl_elem_value_get_enumerated(internal_clock, 0);
}
switch (rate) {
case 5: toggle_set(hw_master_clock_xtal_22050, TRUE); break;
case 7: toggle_set(hw_master_clock_xtal_32000, TRUE); break;
case 8: toggle_set(hw_master_clock_xtal_44100, TRUE); break;
case 9: toggle_set(hw_master_clock_xtal_48000, TRUE); break;
case 11: toggle_set(hw_master_clock_xtal_88200, TRUE); break;
case 12: toggle_set(hw_master_clock_xtal_96000, TRUE); break;
default:
g_print("Error in rate: %d\n", rate);
break;
}
}
internal_clock_status_timeout_callback(NULL);
master_clock_status_timeout_callback(NULL);
}
static void master_clock_word_select(int on)
{
int err;
if (card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTA1010 &&
card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTA1010LT)
return;
snd_ctl_elem_value_set_boolean(word_clock_sync, 0, on ? 1 : 0);
if ((err = snd_ctl_elem_write(ctl, word_clock_sync)) < 0)
g_print("Unable to write word clock sync selection: %s\n", snd_strerror(err));
}
static void internal_clock_set(int xrate)
{
int err;
master_clock_word_select(0);
snd_ctl_elem_value_set_enumerated(internal_clock, 0, xrate);
if ((err = snd_ctl_elem_write(ctl, internal_clock)) < 0)
g_print("Unable to write internal clock rate: %s\n", snd_strerror(err));
}
void internal_clock_toggled(GtkWidget *togglebutton, gpointer data)
{
char *what = (char *) data;
if (!is_active(togglebutton))
return;
if (!strcmp(what, "22050")) {
internal_clock_set(5);
} else if (!strcmp(what, "32000")) {
internal_clock_set(7);
} else if (!strcmp(what, "44100")) {
internal_clock_set(8);
} else if (!strcmp(what, "48000")) {
internal_clock_set(9);
} else if (!strcmp(what, "88200")) {
internal_clock_set(11);
} else if (!strcmp(what, "96000")) {
internal_clock_set(12);
} else if (!strcmp(what, "SPDIF")) {
internal_clock_set(13);
} else if (!strcmp(what, "WordClock")) {
internal_clock_set(13); // 13 should be considered '!internal'
master_clock_word_select(1);
} else {
g_print("internal_clock_toggled: %s ???\n", what);
}
}
static int is_rate_locked(void)
{
int err;
if ((err = snd_ctl_elem_read(ctl, rate_locking)) < 0)
g_print("Unable to read rate locking state: %s\n", snd_strerror(err));
return snd_ctl_elem_value_get_boolean(rate_locking, 0) ? 1 : 0;
}
static int is_rate_reset(void)
{
int err;
if ((err = snd_ctl_elem_read(ctl, rate_reset)) < 0)
g_print("Unable to read rate reset state: %s\n", snd_strerror(err));
return snd_ctl_elem_value_get_boolean(rate_reset, 0) ? 1 : 0;
}
static inline int is_update_needed(void)
{
return (is_rate_locked() || !is_rate_reset());
}
gint master_clock_status_timeout_callback(gpointer data)
{
snd_ctl_elem_value_t *sw;
int err;
if (card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTA1010 && card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTA1010LT)
return FALSE;
snd_ctl_elem_value_alloca(&sw);
snd_ctl_elem_value_set_interface(sw, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(sw, "Word Clock Status");
if ((err = snd_ctl_elem_read(ctl, sw)) < 0)
g_print("Unable to determine word clock status: %s\n", snd_strerror(err));
gtk_label_set_text(GTK_LABEL(hw_master_clock_status_label),
snd_ctl_elem_value_get_boolean(sw, 0) ? "No signal" : "Locked");
return TRUE;
}
gint internal_clock_status_timeout_callback(gpointer data)
{
int err, rate, need_update;
char *label;
if ((err = snd_ctl_elem_read(ctl, internal_clock)) < 0)
g_print("Unable to read Internal Clock state: %s\n", snd_strerror(err));
if ((err = snd_ctl_elem_read(ctl, internal_clock_default)) < 0)
g_print("Unable to read Internal Clock Default state: %s\n", snd_strerror(err));
if (card_eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010 ||
card_eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010LT) {
if ((err = snd_ctl_elem_read(ctl, word_clock_sync)) < 0)
g_print("Unable to read word clock sync selection: %s\n", snd_strerror(err));
}
need_update = is_update_needed() ? 1 : 0;
if (snd_ctl_elem_value_get_enumerated(internal_clock, 0) == 13) {
if (snd_ctl_elem_value_get_boolean(word_clock_sync, 0)) {
label = "Word Clock";
} else {
label = "S/PDIF";
}
} else {
// toggle_set(hw_master_clock_xtal_radio, TRUE);
rate = snd_ctl_elem_value_get_enumerated(internal_clock, 0);
// g_print("Rate: %d need_update: %d\n", rate, need_update); // for debug
switch (rate) {
case 0: label = "8000"; break;
case 1: label = "9600"; break;
case 2: label = "11025"; break;
case 3: label = "12000"; break;
case 4: label = "16000"; break;
case 5: label = "22050";
if (need_update)
toggle_set(hw_master_clock_xtal_22050, TRUE); break;
case 6: label = "24000"; break;
case 7: label = "32000";
if (need_update)
toggle_set(hw_master_clock_xtal_32000, TRUE); break;
case 8: label = "44100";
if (need_update)
toggle_set(hw_master_clock_xtal_44100, TRUE); break;
case 9: label = "48000";
if (need_update)
toggle_set(hw_master_clock_xtal_48000, TRUE); break;
case 10: label = "64000"; break;
case 11: label = "88200";
if (need_update)
toggle_set(hw_master_clock_xtal_88200, TRUE); break;
case 12: label = "96000";
if (need_update)
toggle_set(hw_master_clock_xtal_96000, TRUE); break;
default:
label = "ERROR";
g_print("Error in rate: %d\n", rate);
break;
}
if (!need_update) { //default clock need update
rate = snd_ctl_elem_value_get_enumerated(internal_clock_default, 0);
switch (rate) {
case 5: toggle_set(hw_master_clock_xtal_22050, TRUE); break;
case 7: toggle_set(hw_master_clock_xtal_32000, TRUE); break;
case 8: toggle_set(hw_master_clock_xtal_44100, TRUE); break;
case 9: toggle_set(hw_master_clock_xtal_48000, TRUE); break;
case 11: toggle_set(hw_master_clock_xtal_88200, TRUE); break;
case 12: toggle_set(hw_master_clock_xtal_96000, TRUE); break;
default:
g_print("Error in rate: %d\n", rate);
break;
}
}
}
gtk_label_set_text(GTK_LABEL(hw_master_clock_actual_rate_label), label);
return TRUE;
}
gint rate_locking_status_timeout_callback(gpointer data)
{
int state;
if (is_active(hw_rate_locking_check) != (state = is_rate_locked())) {
toggle_set(hw_rate_locking_check, state ? TRUE : FALSE);
}
return TRUE;
}
gint rate_reset_status_timeout_callback(gpointer data)
{
int state;
if (is_active(hw_rate_reset_check) != (state = is_rate_reset())) {
toggle_set(hw_rate_reset_check, state ? TRUE : FALSE);
}
return TRUE;
}
void rate_locking_update(void)
{
int err;
if ((err = snd_ctl_elem_read(ctl, rate_locking)) < 0)
g_print("Unable to read rate locking state: %s\n", snd_strerror(err));
if (snd_ctl_elem_value_get_boolean(rate_locking, 0))
toggle_set(hw_rate_locking_check, TRUE);
}
void rate_reset_update(void)
{
int err;
if ((err = snd_ctl_elem_read(ctl, rate_reset)) < 0)
g_print("Unable to read rate reset state: %s\n", snd_strerror(err));
if (snd_ctl_elem_value_get_boolean(rate_reset, 0))
toggle_set(hw_rate_reset_check, TRUE);
}
static void rate_locking_set(int on)
{
int err;
snd_ctl_elem_value_set_boolean(rate_locking, 0, on ? 1 : 0);
if ((err = snd_ctl_elem_write(ctl, rate_locking)) < 0)
g_print("Unable to write rate locking state: %s\n", snd_strerror(err));
}
static void rate_reset_set(int on)
{
int err;
snd_ctl_elem_value_set_boolean(rate_reset, 0, on ? 1 : 0);
if ((err = snd_ctl_elem_write(ctl, rate_reset)) < 0)
g_print("Unable to write rate reset state: %s\n", snd_strerror(err));
}
void rate_locking_toggled(GtkWidget *togglebutton, gpointer data)
{
char *what = (char *) data;
if (!is_active(togglebutton)) {
rate_locking_set(0);
return;
}
if (!strcmp(what, "locked")) {
rate_locking_set(1);
internal_clock_status_timeout_callback(NULL);
} else {
g_print("rate_locking_toggled: %s ???\n", what);
}
}
void rate_reset_toggled(GtkWidget *togglebutton, gpointer data)
{
char *what = (char *) data;
if (!is_active(togglebutton)) {
rate_reset_set(0);
internal_clock_status_timeout_callback(NULL);
return;
}
if (!strcmp(what, "reset")) {
rate_reset_set(1);
} else {
g_print("rate_reset_toggled: %s ???\n", what);
}
}
void volume_change_rate_update(void)
{
int err;
if ((err = snd_ctl_elem_read(ctl, volume_rate)) < 0)
g_print("Unable to read volume change rate: %s\n", snd_strerror(err));
gtk_adjustment_set_value(GTK_ADJUSTMENT(hw_volume_change_adj),
snd_ctl_elem_value_get_integer(volume_rate, 0));
}
void volume_change_rate_adj(GtkAdjustment *adj, gpointer data)
{
int err;
snd_ctl_elem_value_set_integer(volume_rate, 0, adj->value);
if ((err = snd_ctl_elem_write(ctl, volume_rate)) < 0)
g_print("Unable to write volume change rate: %s\n", snd_strerror(err));
}
void spdif_output_update(void)
{
int err;
snd_aes_iec958_t iec958;
if ((err = snd_ctl_elem_read(ctl, spdif_output)) < 0) {
if (err == -ENOENT)
return;
g_print("Unable to read Delta S/PDIF output state: %s\n", snd_strerror(err));
}
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!(iec958.status[0] & IEC958_AES0_PROFESSIONAL)) { /* consumer */
toggle_set(hw_spdif_consumer_radio, TRUE);
if (iec958.status[0] & IEC958_AES0_CON_NOT_COPYRIGHT) {
toggle_set(hw_consumer_copyright_off_radio, TRUE);
} else {
toggle_set(hw_consumer_copyright_on_radio, TRUE);
}
if ((iec958.status[0] & IEC958_AES0_CON_EMPHASIS) != IEC958_AES0_CON_EMPHASIS_5015) {
toggle_set(hw_consumer_emphasis_none_radio, TRUE);
} else {
toggle_set(hw_consumer_emphasis_5015_radio, TRUE);
}
switch (iec958.status[1] & IEC958_AES1_CON_CATEGORY) {
case IEC958_AES1_CON_MAGNETIC_ID: toggle_set(hw_consumer_category_dat_radio, TRUE); break;
case IEC958_AES1_CON_DIGDIGCONV_ID: toggle_set(hw_consumer_category_pcm_radio, TRUE); break;
case IEC958_AES1_CON_GENERAL: toggle_set(hw_consumer_category_general_radio, TRUE); break;
case IEC958_AES1_CON_LASEROPT_ID:
default: toggle_set(hw_consumer_category_cd_radio, TRUE); break;
}
if (iec958.status[1] & IEC958_AES1_CON_ORIGINAL) {
toggle_set(hw_consumer_copy_original_radio, TRUE);
} else {
toggle_set(hw_consumer_copy_1st_radio, TRUE);
}
} else {
toggle_set(hw_spdif_professional_radio, TRUE);
if (!(iec958.status[0] & IEC958_AES0_NONAUDIO)) {
toggle_set(hw_spdif_profi_audio_radio, TRUE);
} else {
toggle_set(hw_spdif_profi_nonaudio_radio, TRUE);
}
switch (iec958.status[0] & IEC958_AES0_PRO_EMPHASIS) {
case IEC958_AES0_PRO_EMPHASIS_CCITT: toggle_set(hw_profi_emphasis_ccitt_radio, TRUE); break;
case IEC958_AES0_PRO_EMPHASIS_NONE: toggle_set(hw_profi_emphasis_none_radio, TRUE); break;
case IEC958_AES0_PRO_EMPHASIS_5015: toggle_set(hw_profi_emphasis_5015_radio, TRUE); break;
case IEC958_AES0_PRO_EMPHASIS_NOTID:
default: toggle_set(hw_profi_emphasis_notid_radio, TRUE); break;
}
if ((iec958.status[1] & IEC958_AES1_PRO_MODE) == IEC958_AES1_PRO_MODE_STEREOPHONIC) {
toggle_set(hw_profi_stream_stereo_radio, TRUE);
} else {
toggle_set(hw_profi_stream_notid_radio, TRUE);
}
}
}
static void spdif_output_write(void)
{
int err;
if ((err = snd_ctl_elem_write(ctl, spdif_output)) < 0)
g_print("Unable to write Delta S/PDIF Output Defaults: %s\n", snd_strerror(err));
}
void profi_data_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!is_active(togglebutton))
return;
if (!(iec958.status[0] & IEC958_AES0_PROFESSIONAL))
return;
if (!strcmp(str, "Audio")) {
iec958.status[0] &= ~IEC958_AES0_NONAUDIO;
} else if (!strcmp(str, "Non-audio")) {
iec958.status[0] |= IEC958_AES0_NONAUDIO;
}
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
spdif_output_write();
}
void profi_stream_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
if (!is_active(togglebutton))
return;
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!(iec958.status[0] & IEC958_AES0_PROFESSIONAL))
return;
iec958.status[1] &= ~IEC958_AES1_PRO_MODE;
if (!strcmp(str, "NOTID")) {
iec958.status[0] |= IEC958_AES1_PRO_MODE_STEREOPHONIC;
} else if (!strcmp(str, "Stereo")) {
iec958.status[0] |= IEC958_AES1_PRO_MODE_NOTID;
}
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
spdif_output_write();
}
void profi_emphasis_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!is_active(togglebutton))
return;
if (!(iec958.status[0] & IEC958_AES0_PROFESSIONAL))
return;
iec958.status[0] &= ~IEC958_AES0_PRO_EMPHASIS;
if (!strcmp(str, "CCITT")) {
iec958.status[0] |= IEC958_AES0_PRO_EMPHASIS_CCITT;
} else if (!strcmp(str, "No")) {
iec958.status[0] |= IEC958_AES0_PRO_EMPHASIS_NONE;
} else if (!strcmp(str, "5015")) {
iec958.status[0] |= IEC958_AES0_PRO_EMPHASIS_5015;
} else if (!strcmp(str, "NOTID")) {
iec958.status[0] |= IEC958_AES0_PRO_EMPHASIS_NOTID;
}
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
spdif_output_write();
}
void consumer_copyright_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!is_active(togglebutton))
return;
if (iec958.status[0] & IEC958_AES0_PROFESSIONAL)
return;
if (!strcmp(str, "Copyright")) {
iec958.status[0] &= ~IEC958_AES0_CON_NOT_COPYRIGHT;
} else if (!strcmp(str, "Permitted")) {
iec958.status[1] |= IEC958_AES0_CON_NOT_COPYRIGHT;
}
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
spdif_output_write();
}
void consumer_copy_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!is_active(togglebutton))
return;
if (iec958.status[0] & IEC958_AES0_PROFESSIONAL)
return;
if (!strcmp(str, "1st")) {
iec958.status[0] |= IEC958_AES1_CON_ORIGINAL;
} else if (!strcmp(str, "Original")) {
iec958.status[1] &= ~IEC958_AES1_CON_ORIGINAL;
}
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
spdif_output_write();
}
void consumer_emphasis_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!is_active(togglebutton))
return;
if (iec958.status[0] & IEC958_AES0_PROFESSIONAL)
return;
iec958.status[0] &= ~IEC958_AES0_CON_EMPHASIS;
if (!strcmp(str, "No")) {
iec958.status[0] |= IEC958_AES0_CON_EMPHASIS_NONE;
} else if (!strcmp(str, "5015")) {
iec958.status[1] |= ~IEC958_AES0_CON_EMPHASIS_5015;
}
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
spdif_output_write();
}
void consumer_category_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!is_active(togglebutton))
return;
if (iec958.status[0] & IEC958_AES0_PROFESSIONAL)
return;
iec958.status[0] &= ~IEC958_AES1_CON_CATEGORY;
if (!strcmp(str, "DAT")) {
iec958.status[0] |= IEC958_AES1_CON_DAT;
} else if (!strcmp(str, "PCM")) {
iec958.status[0] |= IEC958_AES1_CON_PCM_CODER;
} else if (!strcmp(str, "CD")) {
iec958.status[0] |= IEC958_AES1_CON_IEC908_CD;
} else if (!strcmp(str, "General")) {
iec958.status[0] |= IEC958_AES1_CON_GENERAL;
}
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
spdif_output_write();
}
void spdif_output_toggled(GtkWidget *togglebutton, gpointer data)
{
char *str = (char *)data;
snd_aes_iec958_t iec958;
int page;
if (is_active(togglebutton)) {
snd_ctl_elem_value_get_iec958(spdif_output, &iec958);
if (!strcmp(str, "Professional")) {
if (!(iec958.status[0] & IEC958_AES0_PROFESSIONAL)) {
/* default setup: audio, no emphasis */
memset(&iec958, 0, sizeof(iec958));
iec958.status[0] = IEC958_AES0_PROFESSIONAL | IEC958_AES0_PRO_EMPHASIS_NONE | IEC958_AES0_PRO_FS_48000;
iec958.status[1] = IEC958_AES1_PRO_MODE_STEREOPHONIC;
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
}
page = 0;
} else {
if (iec958.status[0] & IEC958_AES0_PROFESSIONAL) {
/* default setup: no emphasis, PCM encoder */
memset(&iec958, 0, sizeof(iec958));
iec958.status[0] = IEC958_AES0_CON_EMPHASIS_NONE;
iec958.status[1] = IEC958_AES1_CON_PCM_CODER | IEC958_AES1_CON_ORIGINAL;
iec958.status[3] = IEC958_AES3_CON_FS_48000;
snd_ctl_elem_value_set_iec958(spdif_output, &iec958);
}
page = 1;
}
spdif_output_write();
gtk_notebook_set_page(GTK_NOTEBOOK(hw_spdif_output_notebook), page);
spdif_output_update();
}
}
void spdif_input_update(void)
{
int err;
int digoptical = FALSE;
int diginternal = FALSE;
if ((card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTADIO2496) &&
! card_is_dmx6fire)
return;
if ((err = snd_ctl_elem_read(ctl, spdif_input)) < 0)
g_print("Unable to read S/PDIF input switch: %s\n", snd_strerror(err));
if (snd_ctl_elem_value_get_boolean(spdif_input, 0))
digoptical = TRUE;
if (card_is_dmx6fire) {
if ((err = snd_ctl_elem_read(ctl, spdif_on_off)) < 0)
g_print("Unable to read S/PDIF on/off switch: %s\n", snd_strerror(err));
if (!(snd_ctl_elem_value_get_boolean(spdif_on_off, 0)))
diginternal = TRUE;
}
if (digoptical) {
toggle_set(hw_spdif_input_optical_radio, TRUE);
} else {
toggle_set(hw_spdif_input_coaxial_radio, TRUE);
}
if (diginternal)
toggle_set(hw_spdif_switch_off_radio, TRUE);
}
void spdif_input_toggled(GtkWidget *togglebutton, gpointer data)
{
int err;
char *str = (char *)data;
if (!is_active(togglebutton))
return;
if (!strcmp(str, "Off"))
snd_ctl_elem_value_set_boolean(spdif_on_off, 0, 0);
else {
snd_ctl_elem_value_set_boolean(spdif_on_off, 0, 1);
if (!strcmp(str, "Optical"))
snd_ctl_elem_value_set_boolean(spdif_input, 0, 1);
else
if (!strcmp(str, "Coaxial"))
snd_ctl_elem_value_set_boolean(spdif_input, 0, 0);
}
if ((err = snd_ctl_elem_write(ctl, spdif_on_off)) < 0)
g_print("Unable to write S/PDIF on/off switch: %s\n", snd_strerror(err));
if ((err = snd_ctl_elem_write(ctl, spdif_input)) < 0)
g_print("Unable to write S/PDIF input switch: %s\n", snd_strerror(err));
}
void analog_input_select_update(void)
{
int err, input_interface;
if (! card_is_dmx6fire)
return;
if ((err = snd_ctl_elem_read(ctl, analog_input_select)) < 0)
g_print("Unable to read analog input switch: %s\n", snd_strerror(err));
input_interface = snd_ctl_elem_value_get_enumerated(analog_input_select, 0);
switch (input_interface) {
case 0: toggle_set(input_interface_internal, TRUE); break;
case 1: toggle_set(input_interface_front_input, TRUE); break;
case 2: toggle_set(input_interface_rear_input, TRUE); break;
case 3: toggle_set(input_interface_wavetable, TRUE); break;
default:
g_print("Error in analogue input: %d\n", input_interface);
break;
}
}
void analog_input_select_set(int value)
{
int err;
snd_ctl_elem_value_set_enumerated(analog_input_select, 0, value);
if ((err = snd_ctl_elem_write(ctl, analog_input_select)) < 0)
g_print("Unable to write analog input selection: %s\n", snd_strerror(err));
}
void analog_input_select_toggled(GtkWidget *togglebutton, gpointer data)
{
char *what = (char *) data;
int err;
if (!is_active(togglebutton))
return;
if (!strcmp(what, "Internal")) {
analog_input_select_set(0);
snd_ctl_elem_value_set_boolean(breakbox_led, 0, 0);
} else if (!strcmp(what, "Front Input")) {
analog_input_select_set(1);
snd_ctl_elem_value_set_boolean(breakbox_led, 0, 1);
} else if (!strcmp(what, "Rear Input")) {
analog_input_select_set(2);
snd_ctl_elem_value_set_boolean(breakbox_led, 0, 0);
} else if (!strcmp(what, "Wave Table")) {
analog_input_select_set(3);
snd_ctl_elem_value_set_boolean(breakbox_led, 0, 0);
} else {
g_print("analog_input_select_toggled: %s ???\n", what);
}
if ((err = snd_ctl_elem_write(ctl, breakbox_led)) < 0)
g_print("Unable to write breakbox LED switch: %s\n", snd_strerror(err));
}
void phono_input_update(void)
{
int err;
if (! card_is_dmx6fire)
return;
if ((err = snd_ctl_elem_read(ctl, phono_input)) < 0)
g_print("Unable to read phono input switch: %s\n", snd_strerror(err));
if (snd_ctl_elem_value_get_boolean(phono_input, 0)) {
toggle_set(hw_phono_input_on_radio, TRUE);
} else {
toggle_set(hw_phono_input_off_radio, TRUE);
}
}
void phono_input_toggled(GtkWidget *togglebutton, gpointer data)
{
int err;
char *str = (char *) data;
if (!is_active(togglebutton))
return;
if (!strcmp(str, "Phono"))
snd_ctl_elem_value_set_boolean(phono_input, 0, 1);
else
snd_ctl_elem_value_set_boolean(phono_input, 0, 0);
if ((err = snd_ctl_elem_write(ctl, phono_input)) < 0)
g_print("Unable to write phono input switch: %s\n", snd_strerror(err));
}
void hardware_init(void)
{
if (snd_ctl_elem_value_malloc(&internal_clock) < 0 ||
snd_ctl_elem_value_malloc(&internal_clock_default) < 0 ||
snd_ctl_elem_value_malloc(&word_clock_sync) < 0 ||
snd_ctl_elem_value_malloc(&rate_locking) < 0 ||
snd_ctl_elem_value_malloc(&rate_reset) < 0 ||
snd_ctl_elem_value_malloc(&volume_rate) < 0 ||
snd_ctl_elem_value_malloc(&spdif_input) < 0 ||
snd_ctl_elem_value_malloc(&spdif_output) < 0 ||
snd_ctl_elem_value_malloc(&analog_input_select) < 0 ||
snd_ctl_elem_value_malloc(&breakbox_led) < 0 ||
snd_ctl_elem_value_malloc(&spdif_on_off) < 0 ||
snd_ctl_elem_value_malloc(&phono_input) < 0) {
g_print("Cannot allocate memory\n");
exit(1);
}
snd_ctl_elem_value_set_interface(internal_clock, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(internal_clock, "Multi Track Internal Clock");
snd_ctl_elem_value_set_interface(internal_clock_default, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(internal_clock_default, "Multi Track Internal Clock Default");
snd_ctl_elem_value_set_interface(word_clock_sync, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(word_clock_sync, "Word Clock Sync");
snd_ctl_elem_value_set_interface(rate_locking, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(rate_locking, "Multi Track Rate Locking");
snd_ctl_elem_value_set_interface(rate_reset, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(rate_reset, "Multi Track Rate Reset");
snd_ctl_elem_value_set_interface(volume_rate, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(volume_rate, "Multi Track Volume Rate");
if (card_is_dmx6fire) {
snd_ctl_elem_value_set_interface(spdif_input, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(spdif_input, "Optical Digital Input Switch");
} else {
snd_ctl_elem_value_set_interface(spdif_input, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(spdif_input, "IEC958 Input Optical");
}
snd_ctl_elem_value_set_interface(spdif_output, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_value_set_name(spdif_output, "IEC958 Playback Default");
snd_ctl_elem_value_set_interface(analog_input_select, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(analog_input_select, "Analog Input Select");
snd_ctl_elem_value_set_interface(breakbox_led, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(breakbox_led, "Breakbox LED");
snd_ctl_elem_value_set_interface(spdif_on_off, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(spdif_on_off, "Front Digital Input Switch");
snd_ctl_elem_value_set_interface(phono_input, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(phono_input, "Phono Analog Input Switch");
}
void hardware_postinit(void)
{
master_clock_update();
rate_locking_update();
rate_reset_update();
volume_change_rate_update();
spdif_input_update();
spdif_output_update();
analog_input_select_update();
phono_input_update();
}