/* * Additional mixer mapping * * Copyright (c) 2002 by Takashi Iwai * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ struct usbmix_name_map { int id; const char *name; int control; }; struct usbmix_selector_map { int id; int count; const char **names; }; struct usbmix_ctl_map { u32 id; const struct usbmix_name_map *map; const struct usbmix_selector_map *selector_map; int ignore_ctl_error; }; /* * USB control mappers for SB Exitigy */ /* * Topology of SB Extigy (see on the wide screen :) USB_IN[1] --->FU[2]------------------------------+->MU[16]-->PU[17]-+->FU[18]--+->EU[27]--+->EU[21]-->FU[22]--+->FU[23] > Dig_OUT[24] ^ | | | | USB_IN[3] -+->SU[5]-->FU[6]--+->MU[14] ->PU[15]->+ | | | +->FU[25] > Dig_OUT[26] ^ ^ | | | | Dig_IN[4] -+ | | | | +->FU[28]---------------------> Spk_OUT[19] | | | | Lin-IN[7] -+-->FU[8]---------+ | | +----------------------------------------> Hph_OUT[20] | | | Mic-IN[9] --+->FU[10]----------------------------+ | || | || +----------------------------------------------------+ VV V ++--+->SU[11]-->FU[12] --------------------------------------------------------------------------------------> USB_OUT[13] */ static struct usbmix_name_map extigy_map[] = { /* 1: IT pcm */ { 2, "PCM Playback" }, /* FU */ /* 3: IT pcm */ /* 4: IT digital in */ { 5, NULL }, /* DISABLED: this seems to be bogus on some firmware */ { 6, "Digital In" }, /* FU */ /* 7: IT line */ { 8, "Line Playback" }, /* FU */ /* 9: IT mic */ { 10, "Mic Playback" }, /* FU */ { 11, "Capture Input Source" }, /* SU */ { 12, "Capture" }, /* FU */ /* 13: OT pcm capture */ /* 14: MU (w/o controls) */ /* 15: PU (3D enh) */ /* 16: MU (w/o controls) */ { 17, NULL, 1 }, /* DISABLED: PU-switch (any effect?) */ { 17, "Channel Routing", 2 }, /* PU: mode select */ { 18, "Tone Control - Bass", USB_FEATURE_BASS }, /* FU */ { 18, "Tone Control - Treble", USB_FEATURE_TREBLE }, /* FU */ { 18, "Master Playback" }, /* FU; others */ /* 19: OT speaker */ /* 20: OT headphone */ { 21, NULL }, /* DISABLED: EU (for what?) */ { 22, "Digital Out Playback" }, /* FU */ { 23, "Digital Out1 Playback" }, /* FU */ /* FIXME: corresponds to 24 */ /* 24: OT digital out */ { 25, "IEC958 Optical Playback" }, /* FU */ { 26, "IEC958 Optical Playback" }, /* OT */ { 27, NULL }, /* DISABLED: EU (for what?) */ /* 28: FU speaker (mute) */ { 29, NULL }, /* Digital Input Playback Source? */ { 0 } /* terminator */ }; /* Sound Blaster MP3+ controls mapping * The default mixer channels have totally misleading names, * e.g. no Master and fake PCM volume * Pavel Mihaylov */ static struct usbmix_name_map mp3plus_map[] = { /* 1: IT pcm */ /* 2: IT mic */ /* 3: IT line */ /* 4: IT digital in */ /* 5: OT digital out */ /* 6: OT speaker */ /* 7: OT pcm capture */ { 8, "Capture Input Source" }, /* FU, default PCM Capture Source */ /* (Mic, Input 1 = Line input, Input 2 = Optical input) */ { 9, "Master Playback" }, /* FU, default Speaker 1 */ /* { 10, "Mic Capture", 1 }, */ /* FU, Mic Capture */ /* { 10, "Mic Capture", 2 }, */ /* FU, Mic Capture */ { 10, "Mic Boost", 7 }, /* FU, default Auto Gain Input */ { 11, "Line Capture" }, /* FU, default PCM Capture */ { 12, "Digital In Playback" }, /* FU, default PCM 1 */ /* { 13, "Mic Playback" }, */ /* FU, default Mic Playback */ { 14, "Line Playback" }, /* FU, default Speaker */ /* 15: MU */ { 0 } /* terminator */ }; /* Topology of SB Audigy 2 NX +----------------------------->EU[27]--+ | v | +----------------------------------->SU[29]---->FU[22]-->Dig_OUT[24] | | ^ USB_IN[1]-+------------+ +->EU[17]->+->FU[11]-+ | v | v | Dig_IN[4]---+->FU[6]-->MU[16]->FU[18]-+->EU[21]->SU[31]----->FU[30]->Hph_OUT[20] | ^ | | Lin_IN[7]-+--->FU[8]---+ +->EU[23]->FU[28]------------->Spk_OUT[19] | | v +--->FU[12]------------------------------------->SU[14]--->USB_OUT[15] | ^ +->FU[13]--------------------------------------+ */ static struct usbmix_name_map audigy2nx_map[] = { /* 1: IT pcm playback */ /* 4: IT digital in */ { 6, "Digital In Playback" }, /* FU */ /* 7: IT line in */ { 8, "Line Playback" }, /* FU */ { 11, "What-U-Hear Capture" }, /* FU */ { 12, "Line Capture" }, /* FU */ { 13, "Digital In Capture" }, /* FU */ { 14, "Capture Source" }, /* SU */ /* 15: OT pcm capture */ /* 16: MU w/o controls */ { 17, NULL }, /* DISABLED: EU (for what?) */ { 18, "Master Playback" }, /* FU */ /* 19: OT speaker */ /* 20: OT headphone */ { 21, NULL }, /* DISABLED: EU (for what?) */ { 22, "Digital Out Playback" }, /* FU */ { 23, NULL }, /* DISABLED: EU (for what?) */ /* 24: OT digital out */ { 27, NULL }, /* DISABLED: EU (for what?) */ { 28, "Speaker Playback" }, /* FU */ { 29, "Digital Out Source" }, /* SU */ { 30, "Headphone Playback" }, /* FU */ { 31, "Headphone Source" }, /* SU */ { 0 } /* terminator */ }; static struct usbmix_selector_map audigy2nx_selectors[] = { { .id = 14, /* Capture Source */ .count = 3, .names = (const char*[]) {"Line", "Digital In", "What-U-Hear"} }, { .id = 29, /* Digital Out Source */ .count = 3, .names = (const char*[]) {"Front", "PCM", "Digital In"} }, { .id = 31, /* Headphone Source */ .count = 2, .names = (const char*[]) {"Front", "Side"} }, { 0 } /* terminator */ }; /* LineX FM Transmitter entry - needed to bypass controls bug */ static struct usbmix_name_map linex_map[] = { /* 1: IT pcm */ /* 2: OT Speaker */ { 3, "Master" }, /* FU: master volume - left / right / mute */ { 0 } /* terminator */ }; static struct usbmix_name_map maya44_map[] = { /* 1: IT line */ { 2, "Line Playback" }, /* FU */ /* 3: IT line */ { 4, "Line Playback" }, /* FU */ /* 5: IT pcm playback */ /* 6: MU */ { 7, "Master Playback" }, /* FU */ /* 8: OT speaker */ /* 9: IT line */ { 10, "Line Capture" }, /* FU */ /* 11: MU */ /* 12: OT pcm capture */ { } }; /* Section "justlink_map" below added by James Courtier-Dutton * sourced from Maplin Electronics (http://www.maplin.co.uk), part number A56AK * Part has 2 connectors that act as a single output. (TOSLINK Optical for digital out, and 3.5mm Jack for Analogue out.) * The USB Mixer publishes a Microphone and extra Volume controls for it, but none exist on the device, * so this map removes all unwanted sliders from alsamixer */ static struct usbmix_name_map justlink_map[] = { /* 1: IT pcm playback */ /* 2: Not present */ { 3, NULL}, /* IT mic (No mic input on device) */ /* 4: Not present */ /* 5: OT speacker */ /* 6: OT pcm capture */ { 7, "Master Playback" }, /* Mute/volume for speaker */ { 8, NULL }, /* Capture Switch (No capture inputs on device) */ { 9, NULL }, /* Capture Mute/volume (No capture inputs on device */ /* 0xa: Not present */ /* 0xb: MU (w/o controls) */ { 0xc, NULL }, /* Mic feedback Mute/volume (No capture inputs on device) */ { 0 } /* terminator */ }; /* * Control map entries */ static struct usbmix_ctl_map usbmix_ctl_maps[] = { { .id = USB_ID(0x041e, 0x3000), .map = extigy_map, .ignore_ctl_error = 1, }, { .id = USB_ID(0x041e, 0x3010), .map = mp3plus_map, }, { .id = USB_ID(0x041e, 0x3020), .map = audigy2nx_map, .selector_map = audigy2nx_selectors, }, { /* Hercules DJ Console (Windows Edition) */ .id = USB_ID(0x06f8, 0xb000), .ignore_ctl_error = 1, }, { /* Hercules DJ Console (Macintosh Edition) */ .id = USB_ID(0x06f8, 0xd002), .ignore_ctl_error = 1, }, { .id = USB_ID(0x08bb, 0x2702), .map = linex_map, .ignore_ctl_error = 1, }, { .id = USB_ID(0x0a92, 0x0091), .map = maya44_map, }, { .id = USB_ID(0x0c45, 0x1158), .map = justlink_map, }, { 0 } /* terminator */ };