sound/usb/usbmixer_maps.c

   1 /*
   2  *   Additional mixer mapping
   3  *
   4  *   Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
   5  *
   6  *   This program is free software; you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License as published by
   8  *   the Free Software Foundation; either version 2 of the License, or
   9  *   (at your option) any later version.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program; if not, write to the Free Software
  18  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19  *
  20  */
  21
  22
  23 struct usbmix_name_map {
  24         int id;
  25         const char *name;
  26         int control;
  27 };
  28
  29 struct usbmix_selector_map {
  30         int id;
  31         int count;
  32         const char **names;
  33 };
  34
  35 struct usbmix_ctl_map {
  36         u32 id;
  37         const struct usbmix_name_map *map;
  38         const struct usbmix_selector_map *selector_map;
  39         int ignore_ctl_error;
  40 };
  41
  42 /*
  43  * USB control mappers for SB Exitigy
  44  */
  45
  46 /*
  47  * Topology of SB Extigy (see on the wide screen :)
  48
  49 USB_IN[1] --->FU[2]------------------------------+->MU[16]-->PU[17]-+->FU[18]--+->EU[27]--+->EU[21]-->FU[22]--+->FU[23] > Dig_OUT[24]
  50                                                  ^                  |          |          |                   |
  51 USB_IN[3] -+->SU[5]-->FU[6]--+->MU[14] ->PU[15]->+                  |          |          |                   +->FU[25] > Dig_OUT[26]
  52            ^                 ^                   |                  |          |          |
  53 Dig_IN[4] -+                 |                   |                  |          |          +->FU[28]---------------------> Spk_OUT[19]
  54                              |                   |                  |          |
  55 Lin-IN[7] -+-->FU[8]---------+                   |                  |          +----------------------------------------> Hph_OUT[20]
  56            |                                     |                  |
  57 Mic-IN[9] --+->FU[10]----------------------------+                  |
  58            ||                                                       |
  59            ||  +----------------------------------------------------+
  60            VV  V
  61            ++--+->SU[11]-->FU[12] --------------------------------------------------------------------------------------> USB_OUT[13]
  62 */
  63
  64 static struct usbmix_name_map extigy_map[] = {
  65         /* 1: IT pcm */
  66         { 2, "PCM Playback" }, /* FU */
  67         /* 3: IT pcm */
  68         /* 4: IT digital in */
  69         { 5, NULL }, /* DISABLED: this seems to be bogus on some firmware */
  70         { 6, "Digital In" }, /* FU */
  71         /* 7: IT line */
  72         { 8, "Line Playback" }, /* FU */
  73         /* 9: IT mic */
  74         { 10, "Mic Playback" }, /* FU */
  75         { 11, "Capture Input Source" }, /* SU */
  76         { 12, "Capture" }, /* FU */
  77         /* 13: OT pcm capture */
  78         /* 14: MU (w/o controls) */
  79         /* 15: PU (3D enh) */
  80         /* 16: MU (w/o controls) */
  81         { 17, NULL, 1 }, /* DISABLED: PU-switch (any effect?) */
  82         { 17, "Channel Routing", 2 },   /* PU: mode select */
  83         { 18, "Tone Control - Bass", USB_FEATURE_BASS }, /* FU */
  84         { 18, "Tone Control - Treble", USB_FEATURE_TREBLE }, /* FU */
  85         { 18, "Master Playback" }, /* FU; others */
  86         /* 19: OT speaker */
  87         /* 20: OT headphone */
  88         { 21, NULL }, /* DISABLED: EU (for what?) */
  89         { 22, "Digital Out Playback" }, /* FU */
  90         { 23, "Digital Out1 Playback" }, /* FU */  /* FIXME: corresponds to 24 */
  91         /* 24: OT digital out */
  92         { 25, "IEC958 Optical Playback" }, /* FU */
  93         { 26, "IEC958 Optical Playback" }, /* OT */
  94         { 27, NULL }, /* DISABLED: EU (for what?) */
  95         /* 28: FU speaker (mute) */
  96         { 29, NULL }, /* Digital Input Playback Source? */
  97         { 0 } /* terminator */
  98 };
  99
 100 /* Sound Blaster MP3+ controls mapping
 101  * The default mixer channels have totally misleading names,
 102  * e.g. no Master and fake PCM volume
 103  *                      Pavel Mihaylov <bin@bash.info>
 104  */
 105 static struct usbmix_name_map mp3plus_map[] = {
 106         /* 1: IT pcm */
 107         /* 2: IT mic */
 108         /* 3: IT line */
 109         /* 4: IT digital in */
 110         /* 5: OT digital out */
 111         /* 6: OT speaker */
 112         /* 7: OT pcm capture */
 113         { 8, "Capture Input Source" }, /* FU, default PCM Capture Source */
 114                 /* (Mic, Input 1 = Line input, Input 2 = Optical input) */
 115         { 9, "Master Playback" }, /* FU, default Speaker 1 */
 116         /* { 10, "Mic Capture", 1 }, */ /* FU, Mic Capture */
 117         /* { 10, "Mic Capture", 2 }, */ /* FU, Mic Capture */
 118         { 10, "Mic Boost", 7 }, /* FU, default Auto Gain Input */
 119         { 11, "Line Capture" }, /* FU, default PCM Capture */
 120         { 12, "Digital In Playback" }, /* FU, default PCM 1 */
 121         /* { 13, "Mic Playback" }, */ /* FU, default Mic Playback */
 122         { 14, "Line Playback" }, /* FU, default Speaker */
 123         /* 15: MU */
 124         { 0 } /* terminator */
 125 };
 126
 127 /* Topology of SB Audigy 2 NX
 128
 129           +----------------------------->EU[27]--+
 130           |                                      v
 131           | +----------------------------------->SU[29]---->FU[22]-->Dig_OUT[24]
 132           | |                                    ^
 133 USB_IN[1]-+------------+              +->EU[17]->+->FU[11]-+
 134             |          v              |          v         |
 135 Dig_IN[4]---+->FU[6]-->MU[16]->FU[18]-+->EU[21]->SU[31]----->FU[30]->Hph_OUT[20]
 136             |          ^              |                    |
 137 Lin_IN[7]-+--->FU[8]---+              +->EU[23]->FU[28]------------->Spk_OUT[19]
 138           | |                                              v
 139           +--->FU[12]------------------------------------->SU[14]--->USB_OUT[15]
 140             |                                              ^
 141             +->FU[13]--------------------------------------+
 142 */
 143 static struct usbmix_name_map audigy2nx_map[] = {
 144         /* 1: IT pcm playback */
 145         /* 4: IT digital in */
 146         { 6, "Digital In Playback" }, /* FU */
 147         /* 7: IT line in */
 148         { 8, "Line Playback" }, /* FU */
 149         { 11, "What-U-Hear Capture" }, /* FU */
 150         { 12, "Line Capture" }, /* FU */
 151         { 13, "Digital In Capture" }, /* FU */
 152         { 14, "Capture Source" }, /* SU */
 153         /* 15: OT pcm capture */
 154         /* 16: MU w/o controls */
 155         { 17, NULL }, /* DISABLED: EU (for what?) */
 156         { 18, "Master Playback" }, /* FU */
 157         /* 19: OT speaker */
 158         /* 20: OT headphone */
 159         { 21, NULL }, /* DISABLED: EU (for what?) */
 160         { 22, "Digital Out Playback" }, /* FU */
 161         { 23, NULL }, /* DISABLED: EU (for what?) */
 162         /* 24: OT digital out */
 163         { 27, NULL }, /* DISABLED: EU (for what?) */
 164         { 28, "Speaker Playback" }, /* FU */
 165         { 29, "Digital Out Source" }, /* SU */
 166         { 30, "Headphone Playback" }, /* FU */
 167         { 31, "Headphone Source" }, /* SU */
 168         { 0 } /* terminator */
 169 };
 170
 171 static struct usbmix_selector_map audigy2nx_selectors[] = {
 172         {
 173                 .id = 14, /* Capture Source */
 174                 .count = 3,
 175                 .names = (const char*[]) {"Line", "Digital In", "What-U-Hear"}
 176         },
 177         {
 178                 .id = 29, /* Digital Out Source */
 179                 .count = 3,
 180                 .names = (const char*[]) {"Front", "PCM", "Digital In"}
 181         },
 182         {
 183                 .id = 31, /* Headphone Source */
 184                 .count = 2,
 185                 .names = (const char*[]) {"Front", "Side"}
 186         },
 187         { 0 } /* terminator */
 188 };
 189
 190 /* LineX FM Transmitter entry - needed to bypass controls bug */
 191 static struct usbmix_name_map linex_map[] = {
 192         /* 1: IT pcm */
 193         /* 2: OT Speaker */
 194         { 3, "Master" }, /* FU: master volume - left / right / mute */
 195         { 0 } /* terminator */
 196 };
 197
 198 /* Section "justlink_map" below added by James Courtier-Dutton <James@superbug.demon.co.uk>
 199  * sourced from Maplin Electronics (http://www.maplin.co.uk), part number A56AK
 200  * Part has 2 connectors that act as a single output. (TOSLINK Optical for digital out, and 3.5mm Jack for Analogue out.)
 201  * The USB Mixer publishes a Microphone and extra Volume controls for it, but none exist on the device,
 202  * so this map removes all unwanted sliders from alsamixer
 203  */
 204
 205 static struct usbmix_name_map justlink_map[] = {
 206         /* 1: IT pcm playback */
 207         /* 2: Not present */
 208         { 3, NULL}, /* IT mic (No mic input on device) */
 209         /* 4: Not present */
 210         /* 5: OT speacker */
 211         /* 6: OT pcm capture */
 212         { 7, "Master Playback" }, /* Mute/volume for speaker */
 213         { 8, NULL }, /* Capture Switch (No capture inputs on device) */
 214         { 9, NULL }, /* Capture Mute/volume (No capture inputs on device */
 215         /* 0xa: Not present */
 216         /* 0xb: MU (w/o controls) */
 217         { 0xc, NULL }, /* Mic feedback Mute/volume (No capture inputs on device) */
 218         { 0 } /* terminator */
 219 };
 220
 221 /*
 222  * Control map entries
 223  */
 224
 225 static struct usbmix_ctl_map usbmix_ctl_maps[] = {
 226         {
 227                 .id = USB_ID(0x041e, 0x3000),
 228                 .map = extigy_map,
 229                 .ignore_ctl_error = 1,
 230         },
 231         {
 232                 .id = USB_ID(0x041e, 0x3010),
 233                 .map = mp3plus_map,
 234         },
 235         {
 236                 .id = USB_ID(0x041e, 0x3020),
 237                 .map = audigy2nx_map,
 238                 .selector_map = audigy2nx_selectors,
 239         },
 240         {
 241                 .id = USB_ID(0x08bb, 0x2702),
 242                 .map = linex_map,
 243                 .ignore_ctl_error = 1,
 244         },
 245         {
 246                 .id = USB_ID(0x0c45, 0x1158),
 247                 .map = justlink_map,
 248         },
 249         { 0 } /* terminator */
 250 };
 251