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https://github.com/alsa-project/alsa-tools.git
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dcf1b94682
Update S/PDIF Output Settings GUI when settings change. Closes: https://github.com/alsa-project/alsa-tools/pull/30 Signed-off-by: Andreas Persson <andreasp56@outlook.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
92 lines
3.4 KiB
C
92 lines
3.4 KiB
C
/*****************************************************************************
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driverevents.c - Events from the driver processing
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Copyright (C) 2000 by Jaroslav Kysela <perex@perex.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., 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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void control_input_callback(gpointer data, gint source, GdkInputCondition condition)
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{
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snd_ctl_t *ctl = (snd_ctl_t *)data;
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snd_ctl_event_t *ev;
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const char *name;
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int index;
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unsigned int mask;
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snd_ctl_event_alloca(&ev);
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if (snd_ctl_read(ctl, ev) < 0)
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return;
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name = snd_ctl_event_elem_get_name(ev);
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index = snd_ctl_event_elem_get_index(ev);
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mask = snd_ctl_event_elem_get_mask(ev);
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if (! (mask & (SND_CTL_EVENT_MASK_VALUE | SND_CTL_EVENT_MASK_INFO)))
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return;
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switch (snd_ctl_event_elem_get_interface(ev)) {
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case SND_CTL_ELEM_IFACE_MIXER:
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if (!strcmp(name, "Word Clock Sync"))
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master_clock_update();
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else if (!strcmp(name, "Multi Track Volume Rate"))
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volume_change_rate_update();
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else if (!strcmp(name, "IEC958 Input Optical"))
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spdif_input_update();
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else if (!strcmp(name, "Delta IEC958 Output Defaults"))
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spdif_output_update();
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else if (!strcmp(name, "Multi Track Internal Clock"))
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master_clock_update();
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else if (!strcmp(name, "Multi Track Internal Clock Default"))
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master_clock_update();
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else if (!strcmp(name, "Multi Track Rate Locking"))
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rate_locking_update();
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else if (!strcmp(name, "Multi Track Rate Reset"))
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rate_reset_update();
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else if (!strcmp(name, "Multi Playback Volume"))
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mixer_update_stream(index + 1, 1, 0);
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else if (!strcmp(name, "H/W Multi Capture Volume"))
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mixer_update_stream(index + 11, 1, 0);
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else if (!strcmp(name, "IEC958 Multi Capture Volume"))
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mixer_update_stream(index + 19, 1, 0);
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else if (!strcmp(name, "Multi Playback Switch"))
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mixer_update_stream(index + 1, 0, 1);
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else if (!strcmp(name, "H/W Multi Capture Switch"))
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mixer_update_stream(index + 11, 0, 1);
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else if (!strcmp(name, "IEC958 Multi Capture Switch"))
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mixer_update_stream(index + 19, 0, 1);
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else if (!strcmp(name, "H/W Playback Route"))
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patchbay_update();
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else if (!strcmp(name, "IEC958 Playback Route"))
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patchbay_update();
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else if (!strcmp(name, "DAC Volume"))
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dac_volume_update(index);
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else if (!strcmp(name, "ADC Volume"))
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adc_volume_update(index);
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else if (!strcmp(name, "IPGA Analog Capture Volume"))
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ipga_volume_update(index);
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else if (!strcmp(name, "Output Sensitivity Switch"))
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dac_sense_update(index);
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else if (!strcmp(name, "Input Sensitivity Switch"))
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adc_sense_update(index);
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break;
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case SND_CTL_ELEM_IFACE_PCM:
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if (!strcmp(name, "IEC958 Playback Default"))
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spdif_output_update();
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break;
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default:
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break;
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}
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}
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