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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [drivers/] [sound/] [sb_mixer.h] - Blame information for rev 1765

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1 1626 jcastillo 
/*
2 
 * sound/sb_mixer.h
3 
 *
4 
 * Definitions for the SB Pro and SB16 mixers
5 
 */
6 
/*
7 
 * Copyright (C) by Hannu Savolainen 1993-1996
8 
 *
9 
 * USS/Lite for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
10 
 * Version 2 (June 1991). See the "COPYING" file distributed with this software
11 
 * for more info.
12 
 */
13 
 
14 
/*
15 
 * Modified:
16 
 *      Hunyue Yau      Jan 6 1994
17 
 *      Added defines for the Sound Galaxy NX Pro mixer.
18 
 *
19 
 */
20 
 
21 
#define SBPRO_RECORDING_DEVICES (SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD)
22 
 
23 
/* Same as SB Pro, unless I find otherwise */
24 
#define SGNXPRO_RECORDING_DEVICES SBPRO_RECORDING_DEVICES
25 
 
26 
#define SBPRO_MIXER_DEVICES             (SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_LINE | SOUND_MASK_MIC | \
27 
                                         SOUND_MASK_CD | SOUND_MASK_VOLUME)
28 
 
29 
/* SG NX Pro has treble and bass settings on the mixer. The 'speaker'
30 
 * channel is the COVOX/DisneySoundSource emulation volume control
31 
 * on the mixer. It does NOT control speaker volume. Should have own
32 
 * mask eventually?
33 
 */
34 
#define SGNXPRO_MIXER_DEVICES   (SBPRO_MIXER_DEVICES|SOUND_MASK_BASS| \
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                                 SOUND_MASK_TREBLE|SOUND_MASK_SPEAKER )
36 
 
37 
#define SB16_RECORDING_DEVICES          (SOUND_MASK_SYNTH | SOUND_MASK_LINE | SOUND_MASK_MIC | \
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                                         SOUND_MASK_CD)
39 
 
40 
#define ES688_RECORDING_DEVICES SBPRO_RECORDING_DEVICES
41 
#define ES688_MIXER_DEVICES (SBPRO_MIXER_DEVICES|SOUND_MASK_LINE2|SOUND_MASK_SPEAKER)
42 
 
43 
#define SB16_MIXER_DEVICES              (SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_SPEAKER | SOUND_MASK_LINE | SOUND_MASK_MIC | \
44 
                                         SOUND_MASK_CD | \
45 
                                         SOUND_MASK_IGAIN | SOUND_MASK_OGAIN | \
46 
                                         SOUND_MASK_VOLUME | SOUND_MASK_BASS | SOUND_MASK_TREBLE)
47 
 
48 
/*
49 
 * Mixer registers
50 
 *
51 
 * NOTE!        RECORD_SRC == IN_FILTER
52 
 */
53 
 
54 
/*
55 
 * Mixer registers of SB Pro
56 
 */
57 
#define VOC_VOL         0x04
58 
#define MIC_VOL         0x0A
59 
#define MIC_MIX         0x0A
60 
#define RECORD_SRC      0x0C
61 
#define IN_FILTER       0x0C
62 
#define OUT_FILTER      0x0E
63 
#define MASTER_VOL      0x22
64 
#define FM_VOL          0x26
65 
#define CD_VOL          0x28
66 
#define LINE_VOL        0x2E
67 
#define IRQ_NR          0x80
68 
#define DMA_NR          0x81
69 
#define IRQ_STAT        0x82
70 
#define OPSW            0x3c
71 
 
72 
/*
73 
 * Additional registers on the SG NX Pro
74 
 */
75 
#define COVOX_VOL       0x42
76 
#define TREBLE_LVL      0x44
77 
#define BASS_LVL        0x46
78 
 
79 
#define FREQ_HI         (1 << 3)/* Use High-frequency ANFI filters */
80 
#define FREQ_LOW        0       /* Use Low-frequency ANFI filters */
81 
#define FILT_ON         0       /* Yes, 0 to turn it on, 1 for off */
82 
#define FILT_OFF        (1 << 5)
83 
 
84 
#define MONO_DAC        0x00
85 
#define STEREO_DAC      0x02
86 
 
87 
/*
88 
 * Mixer registers of SB16
89 
 */
90 
#define SB16_IMASK_L    0x3d
91 
#define SB16_IMASK_R    0x3e
92 
 
93 
#define LEFT_CHN        0
94 
#define RIGHT_CHN       1
95 
 
96 
#define MIX_ENT(name, reg_l, bit_l, len_l, reg_r, bit_r, len_r) \
97 
        {{reg_l, bit_l, len_l}, {reg_r, bit_r, len_r}}
98 
 
99 
#ifdef __SB_MIXER_C__
100 
mixer_tab sbpro_mix = {
101 
MIX_ENT(SOUND_MIXER_VOLUME,     0x22, 7, 4, 0x22, 3, 4),
102 
MIX_ENT(SOUND_MIXER_BASS,       0x00, 0, 0, 0x00, 0, 0),
103 
MIX_ENT(SOUND_MIXER_TREBLE,     0x00, 0, 0, 0x00, 0, 0),
104 
MIX_ENT(SOUND_MIXER_SYNTH,      0x26, 7, 4, 0x26, 3, 4),
105 
MIX_ENT(SOUND_MIXER_PCM,        0x04, 7, 4, 0x04, 3, 4),
106 
MIX_ENT(SOUND_MIXER_SPEAKER,    0x00, 0, 0, 0x00, 0, 0),
107 
MIX_ENT(SOUND_MIXER_LINE,       0x2e, 7, 4, 0x2e, 3, 4),
108 
MIX_ENT(SOUND_MIXER_MIC,        0x0a, 2, 3, 0x00, 0, 0),
109 
MIX_ENT(SOUND_MIXER_CD,         0x28, 7, 4, 0x28, 3, 4),
110 
MIX_ENT(SOUND_MIXER_IMIX,       0x00, 0, 0, 0x00, 0, 0),
111 
MIX_ENT(SOUND_MIXER_ALTPCM,     0x00, 0, 0, 0x00, 0, 0),
112 
MIX_ENT(SOUND_MIXER_RECLEV,     0x00, 0, 0, 0x00, 0, 0)
113 
};
114 
mixer_tab es688_mix = {
115 
MIX_ENT(SOUND_MIXER_VOLUME,     0x32, 7, 4, 0x32, 3, 4),
116 
MIX_ENT(SOUND_MIXER_BASS,       0x00, 0, 0, 0x00, 0, 0),
117 
MIX_ENT(SOUND_MIXER_TREBLE,     0x00, 0, 0, 0x00, 0, 0),
118 
MIX_ENT(SOUND_MIXER_SYNTH,      0x36, 7, 4, 0x36, 3, 4),
119 
MIX_ENT(SOUND_MIXER_PCM,        0x14, 7, 4, 0x14, 3, 4),
120 
MIX_ENT(SOUND_MIXER_SPEAKER,    0x3c, 2, 3, 0x00, 0, 0),
121 
MIX_ENT(SOUND_MIXER_LINE,       0x3e, 7, 4, 0x3e, 3, 4),
122 
MIX_ENT(SOUND_MIXER_MIC,        0x1a, 7, 4, 0x1a, 3, 4),
123 
MIX_ENT(SOUND_MIXER_CD,         0x38, 7, 4, 0x38, 3, 4),
124 
MIX_ENT(SOUND_MIXER_IMIX,       0x00, 0, 0, 0x00, 0, 0),
125 
MIX_ENT(SOUND_MIXER_ALTPCM,     0x00, 0, 0, 0x00, 0, 0),
126 
MIX_ENT(SOUND_MIXER_RECLEV,     0x00, 0, 0, 0x00, 0, 0),
127 
MIX_ENT(SOUND_MIXER_IGAIN,      0x00, 0, 0, 0x00, 0, 0),
128 
MIX_ENT(SOUND_MIXER_OGAIN,      0x00, 0, 0, 0x00, 0, 0),
129 
MIX_ENT(SOUND_MIXER_LINE1,      0x00, 0, 0, 0x00, 0, 0),
130 
MIX_ENT(SOUND_MIXER_LINE2,      0x3a, 7, 4, 0x3a, 3, 4),
131 
MIX_ENT(SOUND_MIXER_LINE3,      0x00, 0, 0, 0x00, 0, 0)
132 
};
133 
 
134 
#ifdef  __SGNXPRO__
135 
mixer_tab sgnxpro_mix = {
136 
MIX_ENT(SOUND_MIXER_VOLUME,     0x22, 7, 4, 0x22, 3, 4),
137 
MIX_ENT(SOUND_MIXER_BASS,       0x46, 2, 3, 0x00, 0, 0),
138 
MIX_ENT(SOUND_MIXER_TREBLE,     0x44, 2, 3, 0x00, 0, 0),
139 
MIX_ENT(SOUND_MIXER_SYNTH,      0x26, 7, 4, 0x26, 3, 4),
140 
MIX_ENT(SOUND_MIXER_PCM,        0x04, 7, 4, 0x04, 3, 4),
141 
MIX_ENT(SOUND_MIXER_SPEAKER,    0x42, 2, 3, 0x00, 0, 0),
142 
MIX_ENT(SOUND_MIXER_LINE,       0x2e, 7, 4, 0x2e, 3, 4),
143 
MIX_ENT(SOUND_MIXER_MIC,        0x0a, 2, 3, 0x00, 0, 0),
144 
MIX_ENT(SOUND_MIXER_CD,         0x28, 7, 4, 0x28, 3, 4),
145 
MIX_ENT(SOUND_MIXER_IMIX,       0x00, 0, 0, 0x00, 0, 0),
146 
MIX_ENT(SOUND_MIXER_ALTPCM,     0x00, 0, 0, 0x00, 0, 0),
147 
MIX_ENT(SOUND_MIXER_RECLEV,     0x00, 0, 0, 0x00, 0, 0),
148 
MIX_ENT(SOUND_MIXER_IGAIN,      0x00, 0, 0, 0x00, 0, 0),
149 
MIX_ENT(SOUND_MIXER_OGAIN,      0x00, 0, 0, 0x00, 0, 0)
150 
};
151 
#endif
152 
 
153 
mixer_tab sb16_mix = {
154 
MIX_ENT(SOUND_MIXER_VOLUME,     0x30, 7, 5, 0x31, 7, 5),
155 
MIX_ENT(SOUND_MIXER_BASS,       0x46, 7, 4, 0x47, 7, 4),
156 
MIX_ENT(SOUND_MIXER_TREBLE,     0x44, 7, 4, 0x45, 7, 4),
157 
MIX_ENT(SOUND_MIXER_SYNTH,      0x34, 7, 5, 0x35, 7, 5),
158 
MIX_ENT(SOUND_MIXER_PCM,        0x32, 7, 5, 0x33, 7, 5),
159 
MIX_ENT(SOUND_MIXER_SPEAKER,    0x3b, 7, 2, 0x00, 0, 0),
160 
MIX_ENT(SOUND_MIXER_LINE,       0x38, 7, 5, 0x39, 7, 5),
161 
MIX_ENT(SOUND_MIXER_MIC,        0x3a, 7, 5, 0x00, 0, 0),
162 
MIX_ENT(SOUND_MIXER_CD,         0x36, 7, 5, 0x37, 7, 5),
163 
MIX_ENT(SOUND_MIXER_IMIX,       0x00, 0, 0, 0x00, 0, 0),
164 
MIX_ENT(SOUND_MIXER_ALTPCM,     0x00, 0, 0, 0x00, 0, 0),
165 
MIX_ENT(SOUND_MIXER_RECLEV,     0x3f, 7, 2, 0x40, 7, 2), /* Obsolete. Use IGAIN */
166 
MIX_ENT(SOUND_MIXER_IGAIN,      0x3f, 7, 2, 0x40, 7, 2),
167 
MIX_ENT(SOUND_MIXER_OGAIN,      0x41, 7, 2, 0x42, 7, 2)
168 
};
169 
 
170 
#ifdef SM_GAMES       /* Master volume is lower and PCM & FM volumes
171 
                             higher than with SB Pro. This improves the
172 
                             sound quality */
173 
 
174 
static unsigned short default_levels[SOUND_MIXER_NRDEVICES] =
175 
{
176 
  0x2020,                       /* Master Volume */
177 
  0x4b4b,                       /* Bass */
178 
  0x4b4b,                       /* Treble */
179 
  0x6464,                       /* FM */
180 
  0x6464,                       /* PCM */
181 
  0x4b4b,                       /* PC Speaker */
182 
  0x4b4b,                       /* Ext Line */
183 
  0x0000,                       /* Mic */
184 
  0x4b4b,                       /* CD */
185 
  0x4b4b,                       /* Recording monitor */
186 
  0x4b4b,                       /* SB PCM */
187 
  0x4b4b,                       /* Recording level */
188 
  0x4b4b,                       /* Input gain */
189 
  0x4b4b,                       /* Output gain */
190 
  0x4040,                       /* Line1 */
191 
  0x4040,                       /* Line2 */
192 
  0x1515                        /* Line3 */
193 
};
194 
 
195 
#else  /* If the user selected just plain SB Pro */
196 
 
197 
static unsigned short default_levels[SOUND_MIXER_NRDEVICES] =
198 
{
199 
  0x5a5a,                       /* Master Volume */
200 
  0x4b4b,                       /* Bass */
201 
  0x4b4b,                       /* Treble */
202 
  0x4b4b,                       /* FM */
203 
  0x4b4b,                       /* PCM */
204 
  0x4b4b,                       /* PC Speaker */
205 
  0x4b4b,                       /* Ext Line */
206 
  0x1010,                       /* Mic */
207 
  0x4b4b,                       /* CD */
208 
  0x4b4b,                       /* Recording monitor */
209 
  0x4b4b,                       /* SB PCM */
210 
  0x4b4b,                       /* Recording level */
211 
  0x4b4b,                       /* Input gain */
212 
  0x4b4b,                       /* Output gain */
213 
  0x4040,                       /* Line1 */
214 
  0x4040,                       /* Line2 */
215 
  0x1515                        /* Line3 */
216 
};
217 
#endif /* SM_GAMES */
218 
 
219 
static unsigned char sb16_recmasks_L[SOUND_MIXER_NRDEVICES] =
220 
{
221 
        0x00,   /* SOUND_MIXER_VOLUME   */
222 
        0x00,   /* SOUND_MIXER_BASS     */
223 
        0x00,   /* SOUND_MIXER_TREBLE   */
224 
        0x40,   /* SOUND_MIXER_SYNTH    */
225 
        0x00,   /* SOUND_MIXER_PCM      */
226 
        0x00,   /* SOUND_MIXER_SPEAKER  */
227 
        0x10,   /* SOUND_MIXER_LINE     */
228 
        0x01,   /* SOUND_MIXER_MIC      */
229 
        0x04,   /* SOUND_MIXER_CD       */
230 
        0x00,   /* SOUND_MIXER_IMIX     */
231 
        0x00,   /* SOUND_MIXER_ALTPCM   */
232 
        0x00,   /* SOUND_MIXER_RECLEV   */
233 
        0x00,   /* SOUND_MIXER_IGAIN    */
234 
        0x00    /* SOUND_MIXER_OGAIN    */
235 
};
236 
 
237 
static unsigned char sb16_recmasks_R[SOUND_MIXER_NRDEVICES] =
238 
{
239 
        0x00,   /* SOUND_MIXER_VOLUME   */
240 
        0x00,   /* SOUND_MIXER_BASS     */
241 
        0x00,   /* SOUND_MIXER_TREBLE   */
242 
        0x20,   /* SOUND_MIXER_SYNTH    */
243 
        0x00,   /* SOUND_MIXER_PCM      */
244 
        0x00,   /* SOUND_MIXER_SPEAKER  */
245 
        0x08,   /* SOUND_MIXER_LINE     */
246 
        0x01,   /* SOUND_MIXER_MIC      */
247 
        0x02,   /* SOUND_MIXER_CD       */
248 
        0x00,   /* SOUND_MIXER_IMIX     */
249 
        0x00,   /* SOUND_MIXER_ALTPCM   */
250 
        0x00,   /* SOUND_MIXER_RECLEV   */
251 
        0x00,   /* SOUND_MIXER_IGAIN    */
252 
        0x00    /* SOUND_MIXER_OGAIN    */
253 
};
254 
 
255 
static char     smw_mix_regs[] =        /* Left mixer registers */
256 
{
257 
  0x0b,                         /* SOUND_MIXER_VOLUME */
258 
  0x0d,                         /* SOUND_MIXER_BASS */
259 
  0x0d,                         /* SOUND_MIXER_TREBLE */
260 
  0x05,                         /* SOUND_MIXER_SYNTH */
261 
  0x09,                         /* SOUND_MIXER_PCM */
262 
  0x00,                         /* SOUND_MIXER_SPEAKER */
263 
  0x03,                         /* SOUND_MIXER_LINE */
264 
  0x01,                         /* SOUND_MIXER_MIC */
265 
  0x07,                         /* SOUND_MIXER_CD */
266 
  0x00,                         /* SOUND_MIXER_IMIX */
267 
  0x00,                         /* SOUND_MIXER_ALTPCM */
268 
  0x00,                         /* SOUND_MIXER_RECLEV */
269 
  0x00,                         /* SOUND_MIXER_IGAIN */
270 
  0x00,                         /* SOUND_MIXER_OGAIN */
271 
  0x00,                         /* SOUND_MIXER_LINE1 */
272 
  0x00,                         /* SOUND_MIXER_LINE2 */
273 
  0x00                          /* SOUND_MIXER_LINE3 */
274 
};
275 
 
276 
/*
277 
 *      Recording sources (SB Pro)
278 
 */
279 
 
280 
#define SRC__MIC         1      /* Select Microphone recording source */
281 
#define SRC__CD          3      /* Select CD recording source */
282 
#define SRC__LINE        7      /* Use Line-in for recording source */
283 
 
284 
#endif

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