mirror of
https://github.com/alsa-project/alsa-tools.git
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Initial version
This commit is contained in:
Jaroslav Kysela
commit
8785f9288e
12 changed files with 2694 additions and 0 deletions
415
envy24control/hardware.c
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415
envy24control/hardware.c
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/*****************************************************************************
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hardware.c - Hardware Settings
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Copyright (C) 2000 by Jaroslav Kysela <perex@suse.cz>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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******************************************************************************/
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#include "envy24control.h"
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static snd_control_t spdif_master;
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static snd_control_t word_clock_sync;
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static snd_control_t volume_rate;
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static snd_control_t spdif_input;
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static snd_control_t spdif_output;
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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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static int is_active(GtkWidget *widget)
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{
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return GTK_TOGGLE_BUTTON(widget)->active ? 1 : 0;
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}
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void master_clock_update(void)
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{
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int err;
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if ((err = snd_ctl_cread(card_ctl, &spdif_master)) < 0)
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g_print("Unable to read S/PDIF master state: %s\n", snd_strerror(err));
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if (card_eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010) {
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if ((err = snd_ctl_cread(card_ctl, &word_clock_sync)) < 0)
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g_print("Unable to read word clock sync selection: %s\n", snd_strerror(err));
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}
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if (spdif_master.value.integer.value[0]) {
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if (word_clock_sync.value.integer.value[0]) {
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toggle_set(hw_master_clock_word_radio, TRUE);
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} else {
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toggle_set(hw_master_clock_spdif_radio, TRUE);
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}
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} else {
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toggle_set(hw_master_clock_xtal_radio, TRUE);
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}
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master_clock_status_timeout_callback(NULL);
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}
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static void master_clock_spdif_master(int on)
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{
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int err;
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spdif_master.value.integer.value[0] = on ? 1 : 0;
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if ((err = snd_ctl_cwrite(card_ctl, &spdif_master)) < 0)
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g_print("Unable to write S/PDIF master state: %s\n", snd_strerror(err));
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}
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static void master_clock_word_select(int on)
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{
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int err;
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if (card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTA1010)
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return;
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word_clock_sync.value.integer.value[0] = on ? 1 : 0;
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if ((err = snd_ctl_cwrite(card_ctl, &word_clock_sync)) < 0)
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g_print("Unable to write word clock sync selection: %s\n", snd_strerror(err));
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}
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void master_clock_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *what = (char *) data;
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if (!is_active(togglebutton))
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return;
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if (!strcmp(what, "Xtal")) {
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master_clock_spdif_master(0);
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} else if (!strcmp(what, "SPDIF")) {
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master_clock_spdif_master(1);
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master_clock_word_select(0);
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} else if (!strcmp(what, "WordClock")) {
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master_clock_spdif_master(1);
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master_clock_word_select(1);
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} else {
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g_print("master_clock_toggled: %s ???\n", what);
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}
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}
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gint master_clock_status_timeout_callback(gpointer data)
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{
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snd_control_t sw;
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int err;
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if (card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTA1010)
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return FALSE;
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memset(&sw, 0, sizeof(sw));
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sw.id.iface = SND_CONTROL_IFACE_PCM;
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strcpy(sw.id.name, "Word Clock Status");
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if ((err = snd_ctl_cread(card_ctl, &sw)) < 0)
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g_print("Unable to determine word clock status: %s\n", snd_strerror(err));
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gtk_label_set_text(GTK_LABEL(hw_master_clock_status_label),
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sw.value.integer.value[0] ? "Locked" : "No signal");
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return TRUE;
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}
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void volume_change_rate_update(void)
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{
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int err;
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if ((err = snd_ctl_cread(card_ctl, &volume_rate)) < 0)
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g_print("Unable to read volume change rate: %s\n", snd_strerror(err));
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gtk_adjustment_set_value(GTK_ADJUSTMENT(hw_volume_change_adj), volume_rate.value.integer.value[0]);
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}
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void volume_change_rate_adj(GtkAdjustment *adj, gpointer data)
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{
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int err;
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volume_rate.value.integer.value[0] = adj->value;
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if ((err = snd_ctl_cwrite(card_ctl, &volume_rate)) < 0)
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g_print("Unable to write volume change rate: %s\n", snd_strerror(err));
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}
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void spdif_output_update(void)
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{
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int err, val;
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if (card_eeprom.subvendor == ICE1712_SUBDEVICE_DELTA44)
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return;
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if ((err = snd_ctl_cread(card_ctl, &spdif_output)) < 0)
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g_print("Unable to read Delta S/PDIF output state: %s\n", snd_strerror(err));
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val = spdif_output.value.integer.value[0];
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if (val & 1) { /* consumer */
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toggle_set(hw_spdif_consumer_radio, TRUE);
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if (val & 8) {
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toggle_set(hw_consumer_copyright_on_radio, TRUE);
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} else {
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toggle_set(hw_consumer_copyright_off_radio, TRUE);
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}
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if (val & 0x10) {
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toggle_set(hw_consumer_emphasis_none_radio, TRUE);
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} else {
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toggle_set(hw_consumer_emphasis_5015_radio, TRUE);
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}
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switch (val & 0x60) {
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case 0x00: toggle_set(hw_consumer_category_dat_radio, TRUE); break;
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case 0x20: toggle_set(hw_consumer_category_pcm_radio, TRUE); break;
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case 0x40: toggle_set(hw_consumer_category_cd_radio, TRUE); break;
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case 0x60: toggle_set(hw_consumer_category_general_radio, TRUE); break;
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}
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if (val & 0x80) {
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toggle_set(hw_consumer_copy_1st_radio, TRUE);
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} else {
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toggle_set(hw_consumer_copy_original_radio, TRUE);
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}
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} else {
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toggle_set(hw_spdif_professional_radio, TRUE);
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if (val & 2) {
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toggle_set(hw_spdif_profi_audio_radio, TRUE);
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} else {
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toggle_set(hw_spdif_profi_nonaudio_radio, TRUE);
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}
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switch (val & 0x60) {
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case 0x00: toggle_set(hw_profi_emphasis_ccitt_radio, TRUE); break;
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case 0x20: toggle_set(hw_profi_emphasis_none_radio, TRUE); break;
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case 0x40: toggle_set(hw_profi_emphasis_5015_radio, TRUE); break;
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case 0x60: toggle_set(hw_profi_emphasis_notid_radio, TRUE); break;
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}
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if (val & 0x80) {
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toggle_set(hw_profi_stream_notid_radio, TRUE);
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} else {
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toggle_set(hw_profi_stream_stereo_radio, TRUE);
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}
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}
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}
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static void spdif_output_write(void)
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{
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int err;
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if ((err = snd_ctl_cwrite(card_ctl, &spdif_output)) < 0)
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g_print("Unable to write Delta S/PDIF Output Defaults: %s\n", snd_strerror(err));
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}
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void profi_data_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int val = spdif_output.value.integer.value[0];
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if (!is_active(togglebutton))
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return;
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if (val & 1)
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return;
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if (!strcmp(str, "Audio")) {
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val |= 0x02;
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} else if (!strcmp(str, "Non-audio")) {
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val &= ~0x02;
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}
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spdif_output.value.integer.value[0] = val;
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spdif_output_write();
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}
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void profi_stream_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int val = spdif_output.value.integer.value[0];
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if (!is_active(togglebutton))
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return;
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if (val & 1)
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return;
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if (!strcmp(str, "NOTID")) {
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val |= 0x80;
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} else if (!strcmp(str, "Stereo")) {
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val &= ~0x80;
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}
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spdif_output.value.integer.value[0] = val;
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spdif_output_write();
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}
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void profi_emphasis_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int val = spdif_output.value.integer.value[0];
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if (!is_active(togglebutton))
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return;
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if (val & 1)
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return;
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if (!strcmp(str, "CCITT")) {
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val &= ~0x60;
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} else if (!strcmp(str, "No")) {
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val &= ~0x60;
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val |= 0x20;
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} else if (!strcmp(str, "5015")) {
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val &= ~0x60;
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val |= 0x40;
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} else if (!strcmp(str, "NOTID")) {
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val |= 0x60;
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}
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spdif_output.value.integer.value[0] = val;
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spdif_output_write();
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}
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void consumer_copyright_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int val = spdif_output.value.integer.value[0];
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if (!is_active(togglebutton))
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return;
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if (!(val & 1))
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return;
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if (!strcmp(str, "Copyright")) {
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val |= 0x08;
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} else if (!strcmp(str, "Permitted")) {
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val &= ~0x08;
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}
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spdif_output.value.integer.value[0] = val;
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spdif_output_write();
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}
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void consumer_copy_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int val = spdif_output.value.integer.value[0];
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if (!is_active(togglebutton))
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return;
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if (!(val & 1))
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return;
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if (!strcmp(str, "1st")) {
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val |= 0x80;
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} else if (!strcmp(str, "Original")) {
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val &= ~0x80;
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}
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spdif_output.value.integer.value[0] = val;
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spdif_output_write();
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}
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void consumer_emphasis_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int val = spdif_output.value.integer.value[0];
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if (!is_active(togglebutton))
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return;
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if (!(val & 1))
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return;
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if (!strcmp(str, "No")) {
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val |= 0x10;
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} else if (!strcmp(str, "5015")) {
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val &= ~0x10;
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}
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spdif_output.value.integer.value[0] = val;
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spdif_output_write();
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}
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void consumer_category_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int val = spdif_output.value.integer.value[0];
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if (!is_active(togglebutton))
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return;
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if (!(val & 1))
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return;
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if (!strcmp(str, "DAT")) {
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val &= ~0x60;
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} else if (!strcmp(str, "PCM")) {
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val &= ~0x60;
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val |= 0x20;
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} else if (!strcmp(str, "CD")) {
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val &= ~0x60;
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val |= 0x40;
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} else if (!strcmp(str, "General")) {
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val |= 0x60;
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}
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spdif_output.value.integer.value[0] = val;
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spdif_output_write();
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}
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void spdif_output_toggled(GtkWidget *togglebutton, gpointer data)
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{
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char *str = (char *)data;
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int page;
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if (is_active(togglebutton)) {
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if (!strcmp(str, "Professional")) {
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if (spdif_output.value.integer.value[0] & 0x01) {
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/* default setup: audio, no emphasis */
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spdif_output.value.integer.value[0] = 0x22;
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}
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page = 0;
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} else {
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if (!(spdif_output.value.integer.value[0] & 0x01)) {
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/* default setup: no emphasis, PCM encoder */
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spdif_output.value.integer.value[0] = 0x31;
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}
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page = 1;
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}
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spdif_output_write();
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gtk_notebook_set_page(GTK_NOTEBOOK(hw_spdif_output_notebook), page);
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spdif_output_update();
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}
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}
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void spdif_input_update(void)
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{
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int err;
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if (card_eeprom.subvendor != ICE1712_SUBDEVICE_DELTADIO2496)
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return;
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if ((err = snd_ctl_cread(card_ctl, &spdif_input)) < 0)
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g_print("Unable to read S/PDIF input switch: %s\n", snd_strerror(err));
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if (spdif_input.value.integer.value[0]) {
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toggle_set(hw_spdif_input_optical_radio, TRUE);
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} else {
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toggle_set(hw_spdif_input_coaxial_radio, TRUE);
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}
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}
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void spdif_input_toggled(GtkWidget *togglebutton, gpointer data)
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{
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int err;
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char *str = (char *)data;
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if (!is_active(togglebutton))
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return;
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if (!strcmp(str, "Optical"))
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spdif_input.value.integer.value[0] = 1;
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else
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spdif_input.value.integer.value[0] = 0;
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if ((err = snd_ctl_cwrite(card_ctl, &spdif_input)) < 0)
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g_print("Unable to write S/PDIF input switch: %s\n", snd_strerror(err));
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}
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void hardware_init(void)
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{
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memset(&spdif_master, 0, sizeof(spdif_master));
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spdif_master.id.iface = SND_CONTROL_IFACE_PCM;
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strcpy(spdif_master.id.name, "Multi Track S/PDIF Master");
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memset(&word_clock_sync, 0, sizeof(spdif_master));
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word_clock_sync.id.iface = SND_CONTROL_IFACE_PCM;
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strcpy(word_clock_sync.id.name, "Word Clock Sync");
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memset(&volume_rate, 0, sizeof(volume_rate));
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spdif_master.id.iface = SND_CONTROL_IFACE_PCM;
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strcpy(volume_rate.id.name, "Multi Track Volume Rate");
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memset(&spdif_input, 0, sizeof(spdif_input));
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spdif_master.id.iface = SND_CONTROL_IFACE_PCM;
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strcpy(spdif_input.id.name, "S/PDIF Input Optical");
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memset(&spdif_output, 0, sizeof(spdif_output));
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spdif_master.id.iface = SND_CONTROL_IFACE_PCM;
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strcpy(spdif_output.id.name, "Delta S/PDIF Output Defaults");
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}
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void hardware_postinit(void)
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{
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master_clock_update();
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volume_change_rate_update();
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spdif_input_update();
|
||||
spdif_output_update();
|
||||
}
|
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