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1da177e4 LT |
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_ctl_map { | |
30 | int vendor; | |
31 | int product; | |
32 | const struct usbmix_name_map *map; | |
33 | int ignore_ctl_error; | |
34 | }; | |
35 | ||
36 | /* | |
37 | * USB control mappers for SB Exitigy | |
38 | */ | |
39 | ||
40 | /* | |
41 | * Topology of SB Extigy (see on the wide screen :) | |
42 | ||
43 | USB_IN[1] --->FU[2]------------------------------+->MU[16]-->PU[17]-+->FU[18]--+->EU[27]--+->EU[21]-->FU[22]--+->FU[23] > Dig_OUT[24] | |
44 | ^ | | | | | |
45 | USB_IN[3] -+->SU[5]-->FU[6]--+->MU[14] ->PU[15]->+ | | | +->FU[25] > Dig_OUT[26] | |
46 | ^ ^ | | | | | |
47 | Dig_IN[4] -+ | | | | +->FU[28]---------------------> Spk_OUT[19] | |
48 | | | | | | |
49 | Lin-IN[7] -+-->FU[8]---------+ | | +----------------------------------------> Hph_OUT[20] | |
50 | | | | | |
51 | Mic-IN[9] --+->FU[10]----------------------------+ | | |
52 | || | | |
53 | || +----------------------------------------------------+ | |
54 | VV V | |
55 | ++--+->SU[11]-->FU[12] --------------------------------------------------------------------------------------> USB_OUT[13] | |
56 | */ | |
57 | ||
58 | static struct usbmix_name_map extigy_map[] = { | |
59 | /* 1: IT pcm */ | |
60 | { 2, "PCM Playback" }, /* FU */ | |
61 | /* 3: IT pcm */ | |
62 | /* 4: IT digital in */ | |
63 | { 5, NULL }, /* DISABLED: this seems to be bogus on some firmware */ | |
64 | { 6, "Digital In" }, /* FU */ | |
65 | /* 7: IT line */ | |
66 | { 8, "Line Playback" }, /* FU */ | |
67 | /* 9: IT mic */ | |
68 | { 10, "Mic Playback" }, /* FU */ | |
69 | { 11, "Capture Input Source" }, /* SU */ | |
70 | { 12, "Capture" }, /* FU */ | |
71 | /* 13: OT pcm capture */ | |
72 | /* 14: MU (w/o controls) */ | |
73 | /* 15: PU (3D enh) */ | |
74 | /* 16: MU (w/o controls) */ | |
75 | { 17, NULL, 1 }, /* DISABLED: PU-switch (any effect?) */ | |
76 | { 17, "Channel Routing", 2 }, /* PU: mode select */ | |
77 | { 18, "Tone Control - Bass", USB_FEATURE_BASS }, /* FU */ | |
78 | { 18, "Tone Control - Treble", USB_FEATURE_TREBLE }, /* FU */ | |
79 | { 18, "Master Playback" }, /* FU; others */ | |
80 | /* 19: OT speaker */ | |
81 | /* 20: OT headphone */ | |
82 | { 21, NULL }, /* DISABLED: EU (for what?) */ | |
83 | { 22, "Digital Out Playback" }, /* FU */ | |
84 | { 23, "Digital Out1 Playback" }, /* FU */ /* FIXME: corresponds to 24 */ | |
85 | /* 24: OT digital out */ | |
86 | { 25, "IEC958 Optical Playback" }, /* FU */ | |
87 | { 26, "IEC958 Optical Playback" }, /* OT */ | |
88 | { 27, NULL }, /* DISABLED: EU (for what?) */ | |
89 | /* 28: FU speaker (mute) */ | |
90 | { 29, NULL }, /* Digital Input Playback Source? */ | |
91 | { 0 } /* terminator */ | |
92 | }; | |
93 | ||
94 | /* LineX FM Transmitter entry - needed to bypass controls bug */ | |
95 | static struct usbmix_name_map linex_map[] = { | |
96 | /* 1: IT pcm */ | |
97 | /* 2: OT Speaker */ | |
98 | { 3, "Master" }, /* FU: master volume - left / right / mute */ | |
99 | { 0 } /* terminator */ | |
100 | }; | |
101 | ||
102 | /* Section "justlink_map" below added by James Courtier-Dutton <James@superbug.demon.co.uk> | |
103 | * sourced from Maplin Electronics (http://www.maplin.co.uk), part number A56AK | |
104 | * Part has 2 connectors that act as a single output. (TOSLINK Optical for digital out, and 3.5mm Jack for Analogue out.) | |
105 | * The USB Mixer publishes a Microphone and extra Volume controls for it, but none exist on the device, | |
106 | * so this map removes all unwanted sliders from alsamixer | |
107 | */ | |
108 | ||
109 | static struct usbmix_name_map justlink_map[] = { | |
110 | /* 1: IT pcm playback */ | |
111 | /* 2: Not present */ | |
112 | { 3, NULL}, /* IT mic (No mic input on device) */ | |
113 | /* 4: Not present */ | |
114 | /* 5: OT speacker */ | |
115 | /* 6: OT pcm capture */ | |
116 | { 7, "Master Playback" }, /* Mute/volume for speaker */ | |
117 | { 8, NULL }, /* Capture Switch (No capture inputs on device) */ | |
118 | { 9, NULL }, /* Capture Mute/volume (No capture inputs on device */ | |
119 | /* 0xa: Not present */ | |
120 | /* 0xb: MU (w/o controls) */ | |
121 | { 0xc, NULL }, /* Mic feedback Mute/volume (No capture inputs on device) */ | |
122 | { 0 } /* terminator */ | |
123 | }; | |
124 | ||
125 | /* | |
126 | * Control map entries | |
127 | */ | |
128 | ||
129 | static struct usbmix_ctl_map usbmix_ctl_maps[] = { | |
130 | { 0x41e, 0x3000, extigy_map, 1 }, | |
131 | { 0x8bb, 0x2702, linex_map, 1 }, | |
132 | { 0xc45, 0x1158, justlink_map, 0 }, | |
133 | { 0 } /* terminator */ | |
134 | }; | |
135 |