/*
* Copyright (C) 2014 Michal Ratajsky <michal.ratajsky@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the licence, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include <glib.h>
#include <glib/gi18n.h>
#include <alsa/asoundlib.h>
#include <libmatemixer/matemixer.h>
#include "alsa-compat.h"
#include "alsa-constants.h"
/*
* These lists of ALSA mixer elements are based on PulseAudio's mixer paths and own
* observations. The intention is to provide translatable and in some cases better
* readable labels and role assignments. The controls list is also used for selecting
* the default controls and the selection machanism relies on the order of elements,
* so more useful elements should be placed on the top. The last two boolean values
* indicate whether we prefer the element to be used as a default input or output
* control.
*
* Of course the lists are very incomplete and it would be great if users validated
* and refreshed them from time to time.
*/
const AlsaControlInfo alsa_controls[] =
{
/* Output controls */
{ "Master", N_("Master"), MATE_MIXER_STREAM_CONTROL_ROLE_MASTER, FALSE, TRUE },
{ "Hardware Master", N_("Hardware Master"), MATE_MIXER_STREAM_CONTROL_ROLE_MASTER, FALSE, TRUE },
{ "PCM", N_("PCM"), MATE_MIXER_STREAM_CONTROL_ROLE_PCM, FALSE, TRUE },
{ "Speaker", N_("Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Desktop Speaker", N_("Desktop Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Front", N_("Front Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Front Speaker", N_("Front Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Speaker Front", N_("Front Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Headphone", N_("Headphone"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Headphone2", N_("Headphone 2"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Headset", N_("Headset"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Master Surround", N_("Surround Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Surround", N_("Surround Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Surround Speaker", N_("Surround Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Speaker Surround", N_("Surround Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Center", N_("Center Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Center Speaker", N_("Center Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "CLFE", N_("CLFE Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Speaker CLFE", N_("CLFE Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Digital/SPDIF", N_("Digital"), MATE_MIXER_STREAM_CONTROL_ROLE_PORT, FALSE, TRUE },
{ "Master Mono", N_("Master Mono"), MATE_MIXER_STREAM_CONTROL_ROLE_MASTER, FALSE, TRUE },
{ "Master Digital", N_("Master Digital"), MATE_MIXER_STREAM_CONTROL_ROLE_MASTER, FALSE, TRUE },
{ "Speaker Side", N_("Side Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Side", N_("Side Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Rear", N_("Rear Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, TRUE },
{ "Wave", N_("Wave"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, FALSE, TRUE },
{ "Phone", N_("Phone"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, FALSE, TRUE },
{ "CD", N_("CD"), MATE_MIXER_STREAM_CONTROL_ROLE_CD, FALSE, TRUE },
{ "Music", N_("Music"), MATE_MIXER_STREAM_CONTROL_ROLE_MUSIC, FALSE, TRUE },
{ "AC97", N_("AC97"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, FALSE, TRUE },
{ "LFE", N_("LFE Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, FALSE },
{ "LFE Speaker", N_("LFE Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, FALSE },
{ "Bass Speaker", N_("Bass Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, FALSE },
{ "PC Speaker", N_("PC Speaker"), MATE_MIXER_STREAM_CONTROL_ROLE_SPEAKER, FALSE, FALSE },
{ "Synth", N_("Synth"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, FALSE, FALSE },
{ "MIDI", N_("MIDI"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, FALSE, FALSE },
{ "Synth/MIDI", N_("Synth/MIDI"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, FALSE, FALSE },
{ "Bass", N_("Bass"), MATE_MIXER_STREAM_CONTROL_ROLE_BASS, FALSE, FALSE },
{ "Treble", N_("Treble"), MATE_MIXER_STREAM_CONTROL_ROLE_TREBLE, FALSE, FALSE },
/* Input controls */
{ "Capture", N_("Capture"), MATE_MIXER_STREAM_CONTROL_ROLE_MASTER, TRUE, FALSE },
{ "Mic", N_("Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Mic/Line", N_("Microphone/Line In"), MATE_MIXER_STREAM_CONTROL_ROLE_PORT, TRUE, FALSE },
{ "Internal Mic", N_("Internal Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Int Mic", N_("Internal Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Front Mic", N_("Front Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Rear Mic", N_("Rear Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Dock Mic", N_("Dock Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Headphone Mic", N_("Headphone Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Headset Mic", N_("Headset Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Inverted Internal Mic", N_("Inverted Internal Microphone"), MATE_MIXER_STREAM_CONTROL_ROLE_MICROPHONE, TRUE, FALSE },
{ "Line", N_("Line In"), MATE_MIXER_STREAM_CONTROL_ROLE_PORT, TRUE, FALSE },
{ "Line in", N_("Line In"), MATE_MIXER_STREAM_CONTROL_ROLE_PORT, TRUE, FALSE },
{ "Line In", N_("Line In"), MATE_MIXER_STREAM_CONTROL_ROLE_PORT, TRUE, FALSE },
{ "Aux", N_("Auxiliary"), MATE_MIXER_STREAM_CONTROL_ROLE_PORT, TRUE, FALSE },
{ "Video", N_("Video"), MATE_MIXER_STREAM_CONTROL_ROLE_VIDEO, TRUE, FALSE },
{ "TV Tuner", N_("TV Tuner"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, TRUE, FALSE },
{ "FM", N_("FM"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, TRUE, FALSE },
{ "Phone", N_("Phone"), MATE_MIXER_STREAM_CONTROL_ROLE_UNKNOWN, TRUE, FALSE },
{ "Mic Boost", N_("Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Mic Boost (+20dB)", N_("Microphone Boost (+20dB)"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Int Mic Boost", N_("Internal Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Internal Mic Boost", N_("Internal Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Front Mic Boost", N_("Front Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Rear Mic Boost", N_("Rear Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Dock Mic Boost", N_("Dock Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Headphone Mic Boost", N_("Headphone Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Headset Mic Boost", N_("Headset Microphone Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ "Line Boost", N_("Line In Boost"), MATE_MIXER_STREAM_CONTROL_ROLE_BOOST, FALSE, FALSE },
{ NULL }
};
const AlsaSwitchInfo alsa_switches[] =
{
/* Switches */
{ "Analog Output", N_("Analog Output"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Analog Source", N_("Analog Source"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Capture Source", N_("Capture Source"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Input Source", N_("Input Source"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Input Source Select", N_("Input Source"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Digital Input Source", N_("Digital Input Source"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "PCM Capture Source", N_("PCM Capture Source"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "IEC958 Playback Source", N_("Digital Playback Source"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Mono Output Select", N_("Mono Output"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Shared Mic/Line in", N_("Shared Microphone/Line In"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Mic Select", N_("Microphone"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Mic Jack Mode", N_("Microphone Jack Mode"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Surround Jack Mode", N_("Surround Jack Mode"), MATE_MIXER_STREAM_SWITCH_ROLE_UNKNOWN },
{ "Auto-Mute Mode", N_("Auto-Mute Mode"), MATE_MIXER_STREAM_SWITCH_ROLE_UNKNOWN },
/* Toggles */
{ "External Amplifier", N_("External Amplifier"), MATE_MIXER_STREAM_SWITCH_ROLE_UNKNOWN },
{ "Bass Boost", N_("Bass Boost"), MATE_MIXER_STREAM_SWITCH_ROLE_BOOST },
{ "Capture Boost", N_("Capture Boost"), MATE_MIXER_STREAM_SWITCH_ROLE_BOOST },
{ "IEC958", N_("Digital"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "IEC958 In", N_("Digital In"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "IEC958 Default PCM", N_("Digital Default PCM"), MATE_MIXER_STREAM_SWITCH_ROLE_UNKNOWN },
{ "IEC958 Optical", N_("Optical"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Auto Gain Control", N_("Auto Gain Control"), MATE_MIXER_STREAM_SWITCH_ROLE_UNKNOWN },
{ "Mix", N_("Mix"), MATE_MIXER_STREAM_SWITCH_ROLE_UNKNOWN },
{ "Mix Mono", N_("Mix Mono"), MATE_MIXER_STREAM_SWITCH_ROLE_UNKNOWN },
{ "Mic Capture", N_("Microphone Capture"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Input 1", N_("Input 1"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ "Input 2", N_("Input 2"), MATE_MIXER_STREAM_SWITCH_ROLE_PORT },
{ NULL }
};
const AlsaSwitchOptionInfo alsa_switch_options[] =
{
/* Output options */
{ "Speakers", N_("Speakers"), NULL },
{ "Headphones", N_("Headphones"), NULL },
{ "FP Headphones", N_("Front Panel Headphones"), NULL },
/* Microphone options */
{ "Mic", N_("Microphone"), "audio-input-microphone" },
{ "Microphone", N_("Microphone"), "audio-input-microphone" },
{ "Mic1", N_("Microphone 1"), "audio-input-microphone" },
{ "Mic2", N_("Microphone 2"), "audio-input-microphone" },
{ "Mic in", N_("Microphone In"), "audio-input-microphone" },
{ "Mic In", N_("Microphone In"), "audio-input-microphone" },
{ "Microphone In", N_("Microphone In"), "audio-input-microphone" },
{ "Front Mic", N_("Front Microphone"), "audio-input-microphone" },
{ "Front Microphone", N_("Front Microphone"), "audio-input-microphone" },
{ "Headphone Mic", N_("Headphone Microphone"), "audio-input-microphone" },
{ "Headset Mic", N_("Headset Microphone"), "audio-input-microphone" },
{ "Dock Mic", N_("Dock Microphone"), "audio-input-microphone" },
{ "Internal Mic", N_("Internal Microphone"), "audio-input-microphone" },
{ "Int Mic", N_("Internal Microphone"), "audio-input-microphone" },
{ "Internal Mic 1", N_("Internal Microphone 1"), "audio-input-microphone" },
{ "iMic", N_("Internal Microphone"), "audio-input-microphone" },
{ "i-Mic", N_("Internal Microphone"), "audio-input-microphone" },
{ "IntMic", N_("Internal Microphone"), "audio-input-microphone" },
{ "Int DMic", N_("Internal Digital Microphone"), "audio-input-microphone" },
{ "Digital Mic", N_("Digital Microphone"), "audio-input-microphone" },
{ "Digital Mic 1", N_("Digital Microphone 1"), "audio-input-microphone" },
{ "Digital Mic 2", N_("Digital Microphone 2"), "audio-input-microphone" },
{ "D-Mic", N_("Digital Microphone"), "audio-input-microphone" },
{ "ExtMic", N_("External Microphone"), "audio-input-microphone" },
{ "Ext Mic", N_("External Microphone"), "audio-input-microphone" },
{ "E-Mic", N_("External Microphone"), "audio-input-microphone" },
{ "e-Mic", N_("External Microphone"), "audio-input-microphone" },
{ "Rear Mic", N_("Rear Microphone"), "audio-input-microphone" },
{ "Rear Microphone", N_("Rear Microphone"), "audio-input-microphone" },
{ "Cam Mic", N_("Camera Microphone"), "audio-input-microphone" },
/* Other options */
{ "Analog", N_("Analog"), NULL },
{ "Analog In", N_("Analog In"), NULL },
{ "Analog Inputs", N_("Analog Inputs"), NULL },
{ "Line in", N_("Line In"), NULL },
{ "Line In", N_("Line In"), NULL },
{ "Line-In", N_("Line In"), NULL },
{ "Mic/Line", N_("Microphone/Line In"), NULL },
{ "Line/Mic", N_("Line In/Microphone"), NULL },
{ "LineIn", N_("Line In"), NULL },
{ "Line", N_("Line In"), NULL },
{ "Input1", N_("Input 1"), NULL },
{ "Input2", N_("Input 2"), NULL },
{ "IEC958 In", N_("Digital In"), NULL },
{ "TV Tuner", N_("TV Tuner"), NULL },
{ "FM", N_("FM"), NULL },
{ "AUX", N_("Auxiliary"), NULL },
{ "AUX IN", N_("Auxiliary In"), NULL },
{ "Aux In", N_("Auxiliary In"), NULL },
{ "Aux", N_("Auxiliary"), NULL },
{ "Aux0", N_("Auxiliary 0"), NULL },
{ "Aux1", N_("Auxiliary 1"), NULL },
{ "Aux2", N_("Auxiliary 2"), NULL },
{ "Aux3", N_("Auxiliary 3"), NULL },
{ "Docking-Station", N_("Docking Station"), NULL },
{ "Mixer", N_("Mixer"), NULL },
{ "CD", N_("CD"), NULL },
{ "Video", N_("Video"), NULL },
{ "Phone", N_("Phone"), NULL },
{ "Unknown1", N_("Unknown 1"), NULL },
{ "Unknown2", N_("Unknown 2"), NULL },
{ "Enabled", N_("Enabled"), NULL },
{ "Disabled", N_("Disabled"), NULL },
{ NULL }
};
const MateMixerChannelPosition alsa_channel_map_from[SND_MIXER_SCHN_LAST] =
{
[SND_MIXER_SCHN_FRONT_LEFT] = MATE_MIXER_CHANNEL_FRONT_LEFT,
[SND_MIXER_SCHN_FRONT_RIGHT] = MATE_MIXER_CHANNEL_FRONT_RIGHT,
[SND_MIXER_SCHN_REAR_LEFT] = MATE_MIXER_CHANNEL_BACK_LEFT,
[SND_MIXER_SCHN_REAR_RIGHT] = MATE_MIXER_CHANNEL_BACK_RIGHT,
[SND_MIXER_SCHN_FRONT_CENTER] = MATE_MIXER_CHANNEL_FRONT_CENTER,
[SND_MIXER_SCHN_WOOFER] = MATE_MIXER_CHANNEL_LFE,
#if SND_LIB_VERSION >= ALSA_PACK_VERSION (1, 0, 10)
[SND_MIXER_SCHN_SIDE_LEFT] = MATE_MIXER_CHANNEL_SIDE_LEFT,
[SND_MIXER_SCHN_SIDE_RIGHT] = MATE_MIXER_CHANNEL_SIDE_RIGHT,
[SND_MIXER_SCHN_REAR_CENTER] = MATE_MIXER_CHANNEL_BACK_CENTER
#endif
};
const snd_mixer_selem_channel_id_t alsa_channel_map_to[MATE_MIXER_CHANNEL_MAX] =
{
[MATE_MIXER_CHANNEL_UNKNOWN] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_MONO] = SND_MIXER_SCHN_MONO,
[MATE_MIXER_CHANNEL_FRONT_LEFT] = SND_MIXER_SCHN_FRONT_LEFT,
[MATE_MIXER_CHANNEL_FRONT_RIGHT] = SND_MIXER_SCHN_FRONT_RIGHT,
[MATE_MIXER_CHANNEL_FRONT_CENTER] = SND_MIXER_SCHN_FRONT_CENTER,
[MATE_MIXER_CHANNEL_LFE] = SND_MIXER_SCHN_WOOFER,
[MATE_MIXER_CHANNEL_BACK_LEFT] = SND_MIXER_SCHN_REAR_LEFT,
[MATE_MIXER_CHANNEL_BACK_RIGHT] = SND_MIXER_SCHN_REAR_RIGHT,
#if SND_LIB_VERSION >= ALSA_PACK_VERSION (1, 0, 10)
[MATE_MIXER_CHANNEL_BACK_CENTER] = SND_MIXER_SCHN_REAR_CENTER,
[MATE_MIXER_CHANNEL_SIDE_LEFT] = SND_MIXER_SCHN_SIDE_LEFT,
[MATE_MIXER_CHANNEL_SIDE_RIGHT] = SND_MIXER_SCHN_SIDE_RIGHT,
#else
[MATE_MIXER_CHANNEL_BACK_CENTER] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_SIDE_LEFT] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_SIDE_RIGHT] = SND_MIXER_SCHN_UNKNOWN,
#endif
[MATE_MIXER_CHANNEL_FRONT_LEFT_CENTER] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_FRONT_RIGHT_CENTER] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_TOP_FRONT_LEFT] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_TOP_FRONT_RIGHT] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_TOP_FRONT_CENTER] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_TOP_CENTER] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_TOP_BACK_LEFT] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_TOP_BACK_RIGHT] = SND_MIXER_SCHN_UNKNOWN,
[MATE_MIXER_CHANNEL_TOP_BACK_CENTER] = SND_MIXER_SCHN_UNKNOWN
};