7 * sound blaster registers
14 #define SBDSP_STATUS 0xC
15 #define DSP_DATA_AVAIL 0xE
16 #define DSP_DATA_AVL16 0xF
18 #define SB_MIX_ADDR 0x4
19 #define SB_MIX_DATA 0x5
21 #define OPL3_LEFT (io_base + 0x0)
22 #define OPL3_RIGHT (io_base + 0x2)
23 #define OPL3_BOTH (io_base + 0x8)
27 * DSP Commands. There are many, and in many cases they are used explicitly
30 /* these are not used except for programmed I/O (not in this driver) */
31 #define DSP_DAC8 0x10 /* direct DAC output */
32 #define DSP_ADC8 0x20 /* direct ADC input */
34 /* these should be used in the SB 1.0 */
35 #define DSP_CMD_DAC8 0x14 /* single cycle 8-bit dma out */
36 #define DSP_CMD_ADC8 0x24 /* single cycle 8-bit dma in */
38 /* these should be used in the SB 2.0 and 2.01 */
39 #define DSP_CMD_DAC8_AUTO 0x1c /* auto 8-bit dma out */
40 #define DSP_CMD_ADC8_AUTO 0x2c /* auto 8-bit dma out */
42 #define DSP_CMD_HSSIZE 0x48 /* high speed dma count */
43 #define DSP_CMD_HSDAC_AUTO 0x90 /* high speed dac, auto */
44 #define DSP_CMD_HSADC_AUTO 0x98 /* high speed adc, auto */
46 /* SBPro commands. Some cards (JAZZ, SMW) also support 16 bits */
48 /* prepare for dma input */
49 #define DSP_CMD_DMAMODE(stereo, bit16) (0xA0 | (stereo ? 8:0) | (bit16 ? 4:0))
51 #define DSP_CMD_DAC2 0x16 /* 2-bit adpcm dma out (cont) */
52 #define DSP_CMD_DAC2S 0x17 /* 2-bit adpcm dma out (start) */
54 #define DSP_CMD_DAC2S_AUTO 0x1f /* auto 2-bit adpcm dma out (start) */
58 #define DSP_CMD_O16 0xb0
59 #define DSP_CMD_I16 0xb8
60 #define DSP_CMD_O8 0xc0
61 #define DSP_CMD_I8 0xc8
63 #define DSP_MODE_U8MONO 0x00
64 #define DSP_MODE_U8STEREO 0x20
65 #define DSP_MODE_S16MONO 0x10
66 #define DSP_MODE_S16STEREO 0x30
68 #define DSP_CMD_SPKON 0xD1
69 #define DSP_CMD_SPKOFF 0xD3
70 #define DSP_CMD_SPKR(on) (0xD1 | (on ? 0:2))
72 #define DSP_CMD_DMAPAUSE_8 0xD0
73 #define DSP_CMD_DMAPAUSE_16 0xD5
74 #define DSP_CMD_DMAEXIT_8 0xDA
75 #define DSP_CMD_DMAEXIT_16 0xD9
76 #define DSP_CMD_TCONST 0x40 /* set time constant */
77 #define DSP_CMD_HSDAC 0x91 /* high speed dac */
78 #define DSP_CMD_HSADC 0x99 /* high speed adc */
80 #define DSP_CMD_GETVER 0xE1
81 #define DSP_CMD_GETID 0xE7 /* return id bytes */
84 #define DSP_CMD_OUT16 0x41 /* send parms for dma out on sb16 */
85 #define DSP_CMD_IN16 0x42 /* send parms for dma in on sb16 */
86 #if 0 /*** unknown ***/
87 #define DSP_CMD_FA 0xFA /* get version from prosonic*/
88 #define DSP_CMD_FB 0xFB /* set irq/dma for prosonic*/
92 * in fact, for the SB16, dma commands are as follows:
94 * cmd, mode, len_low, len_high.
96 * cmd is a combination of DSP_DMA16 or DSP_DMA8 and
99 #define DSP_DMA16 0xb0
100 #define DSP_DMA8 0xc0
101 # define DSP_F16_DAC 0x00
102 # define DSP_F16_ADC 0x08
103 # define DSP_F16_AUTO 0x04
104 # define DSP_F16_FIFO_ON 0x02
107 * mode is a combination of the following:
109 #define DSP_F16_STEREO 0x20
110 #define DSP_F16_SIGNED 0x10
113 #define IMODE_OUTPUT PCM_ENABLE_OUTPUT
114 #define IMODE_INPUT PCM_ENABLE_INPUT
118 #define NORMAL_MIDI 0
122 * values used for bd_flags in SoundBlaster driver
124 #define BD_F_HISPEED 0x0001 /* doing high speed ... */
127 #define BD_F_JAZZ16 0x0002 /* jazz16 detected */
128 #define BD_F_JAZZ16_2 0x0004 /* jazz16 type 2 */
131 #define BD_F_DUP_MIDI 0x0008 /* duplex midi */
133 #define BD_F_MIX_MASK 0x0070 /* up to 8 mixers (I know of 3) */
134 #define BD_F_MIX_CT1335 0x0010 /* CT1335 */
135 #define BD_F_MIX_CT1345 0x0020 /* CT1345 */
136 #define BD_F_MIX_CT1745 0x0030 /* CT1745 */
138 #define BD_F_SB16 0x0100 /* this is a SB16 */
139 #define BD_F_SB16X 0x0200 /* this is a vibra16X or clone */
141 #define BD_F_MIDIBUSY 0x0400 /* midi busy */
143 #define BD_F_ESS 0x0800 /* this is an ESS chip */
145 * on some SB16 cards, at times I swap DMA channels. Remember this
146 * so that they can be restored later.
149 #define BD_F_SWAPPED 0x1000 /* have swapped DMA channels */
151 #define BD_F_DMARUN 0x2000
152 #define BD_F_DMARUN2 0x4000
155 * Mixer registers of SB Pro
160 #define RECORD_SRC 0x0C
161 #define IN_FILTER 0x0C
162 #define OUT_FILTER 0x0E
163 #define MASTER_VOL 0x22
166 #define LINE_VOL 0x2E
169 #define IRQ_STAT 0x82
172 * Additional registers on the SG NX Pro
174 #define COVOX_VOL 0x42
175 #define TREBLE_LVL 0x44
176 #define BASS_LVL 0x46
178 #define FREQ_HI (1 << 3)/* Use High-frequency ANFI filters */
179 #define FREQ_LOW 0 /* Use Low-frequency ANFI filters */
180 #define FILT_ON 0 /* Yes, 0 to turn it on, 1 for off */
181 #define FILT_OFF (1 << 5)
183 #define MONO_DAC 0x00
184 #define STEREO_DAC 0x02
187 * Mixer registers of SB16
189 #define SB16_IMASK_L 0x3d
190 #define SB16_IMASK_R 0x3e
191 #define SB16_OMASK 0x3c
196 * Definitions for the SB Pro and SB16 mixers
198 * Copyright by Hannu Savolainen 1993
200 * Redistribution and use in source and binary forms, with or without
201 * modification, are permitted provided that the following conditions are
202 * met: 1. Redistributions of source code must retain the above copyright
203 * notice, this list of conditions and the following disclaimer. 2.
204 * Redistributions in binary form must reproduce the above copyright notice,
205 * this list of conditions and the following disclaimer in the documentation
206 * and/or other materials provided with the distribution.
208 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
209 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
210 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
211 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
212 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
213 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
214 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
215 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
216 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
217 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
220 * Modified: Hunyue Yau Jan 6 1994 Added defines for the Sound Galaxy NX Pro
225 #define SBPRO_RECORDING_DEVICES \
226 (SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD)
228 #define SBPRO_MIXER_DEVICES \
229 (SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_LINE | SOUND_MASK_MIC | \
230 SOUND_MASK_CD | SOUND_MASK_VOLUME)
232 #define SB16_RECORDING_DEVICES \
233 (SOUND_MASK_SYNTH | SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD)
235 #define SB16_MIXER_DEVICES \
236 (SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_SPEAKER | \
237 SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD | \
238 SOUND_MASK_IGAIN | SOUND_MASK_OGAIN | \
239 SOUND_MASK_VOLUME | SOUND_MASK_BASS | SOUND_MASK_TREBLE)
241 #ifdef __SB_MIXER_C__
242 mixer_tab sbpro_mix = {
243 PMIX_ENT(SOUND_MIXER_VOLUME, 0x22, 4, 4, 0x22, 0, 4),
244 PMIX_ENT(SOUND_MIXER_SYNTH, 0x26, 4, 4, 0x26, 0, 4),
245 PMIX_ENT(SOUND_MIXER_PCM, 0x04, 4, 4, 0x04, 0, 4),
246 PMIX_ENT(SOUND_MIXER_LINE, 0x2e, 4, 4, 0x2e, 0, 4),
247 PMIX_ENT(SOUND_MIXER_MIC, 0x0a, 0, 3, 0x00, 0, 0),
248 PMIX_ENT(SOUND_MIXER_CD, 0x28, 4, 4, 0x28, 0, 4),
251 mixer_tab ess_mix = {
252 PMIX_ENT(SOUND_MIXER_VOLUME, 0x32, 4, 4, 0x32, 0, 4),
253 PMIX_ENT(SOUND_MIXER_SYNTH, 0x36, 4, 4, 0x26, 0, 4),
254 PMIX_ENT(SOUND_MIXER_PCM, 0x14, 4, 4, 0x04, 0, 4),
255 PMIX_ENT(SOUND_MIXER_SPEAKER, 0x3c, 0, 3, 0x00, 0, 0),
256 PMIX_ENT(SOUND_MIXER_LINE, 0x3e, 4, 4, 0x2e, 0, 4),
257 PMIX_ENT(SOUND_MIXER_MIC, 0x1a, 4, 4, 0x1a, 0, 4),
258 PMIX_ENT(SOUND_MIXER_CD, 0x38, 4, 4, 0x28, 0, 4),
261 mixer_tab sb16_mix = {
262 PMIX_ENT(SOUND_MIXER_VOLUME, 0x30, 3, 5, 0x31, 3, 5),
263 PMIX_ENT(SOUND_MIXER_BASS, 0x46, 4, 4, 0x47, 4, 4),
264 PMIX_ENT(SOUND_MIXER_TREBLE, 0x44, 4, 4, 0x45, 4, 4),
265 PMIX_ENT(SOUND_MIXER_SYNTH, 0x34, 3, 5, 0x35, 3, 5),
266 PMIX_ENT(SOUND_MIXER_PCM, 0x32, 3, 5, 0x33, 3, 5),
267 PMIX_ENT(SOUND_MIXER_SPEAKER, 0x3b, 6, 2, 0x00, 0, 0),
268 PMIX_ENT(SOUND_MIXER_LINE, 0x38, 3, 5, 0x39, 3, 5),
269 PMIX_ENT(SOUND_MIXER_MIC, 0x3a, 3, 5, 0x00, 0, 0),
270 PMIX_ENT(SOUND_MIXER_CD, 0x36, 3, 5, 0x37, 3, 5),
271 PMIX_ENT(SOUND_MIXER_IGAIN, 0x3f, 6, 2, 0x40, 6, 2),
272 PMIX_ENT(SOUND_MIXER_OGAIN, 0x41, 6, 2, 0x42, 6, 2)
275 #endif /* __SB_MIXER_C__ */