Rev 1618 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
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| 1063 | tullio | 1 | |
| 2 | /* |
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| 3 | * This program is free software; you can redistribute it and/or modify |
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| 4 | * it under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation; either version 2 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * GNU General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 16 | * |
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| 17 | */ |
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| 18 | |||
| 1621 | fabio | 19 | #include <arch/sys/cdefs.h> |
| 80 | pj | 20 | |
| 21 | __BEGIN_DECLS |
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| 22 | |||
| 2 | pj | 23 | /* DSP Registers */ |
| 24 | #define RESET 0x06 |
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| 25 | #define READDATA 0x0A |
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| 26 | #define WRITEBUFFERSTATUS 0x0C |
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| 27 | #define DATAAVAILABLE 0x0E |
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| 28 | #define ACK8 0x0E |
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| 29 | #define ACK16 0x0F |
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| 30 | |||
| 31 | /* DSP Commands */ |
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| 32 | #define DSPCMD_DIRECTOUT 0x10 |
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| 33 | #define DSPCMD_DIRECTIN 0x20 |
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| 34 | #define DSPCMD_SETOUTRATE 0x41 |
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| 35 | #define DSPCMD_SETINRATE 0x42 |
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| 36 | #define DSPCMD_16BITIO 0xb0 |
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| 37 | #define DSPCMD_8BITIO 0xC0 |
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| 38 | #define SBIO_FIFOON 0x02 |
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| 39 | #define SBIO_AUTOINIT 0x04 |
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| 40 | #define SBIO_OUT 0x00 |
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| 41 | #define SBIO_IN 0x08 |
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| 42 | #define IOMODE_UNSIGNED 0x00 |
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| 43 | #define IOMODE_SIGNED 0x10 |
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| 44 | #define IOMODE_MONO 0x00 |
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| 45 | #define IOMODE_STEREO 0x20 |
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| 46 | #define DSPCMD_GETVER 0xE1 |
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| 47 | #define DSPCMD_SPKON 0xD1 |
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| 48 | #define DSPCMD_SPKOFF 0xD3 |
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| 49 | #define DSPCMD_EXIT8 0xDA |
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| 50 | #define DSPCMD_EXIT16 0xD9 |
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| 51 | |||
| 52 | /* Mixer I/O registers */ |
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| 53 | #define MIXERREGISTER 0x04 |
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| 54 | #define MIXERDATA 0x05 |
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| 55 | |||
| 56 | /* Mixer Registers */ |
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| 57 | #define MIXER_RESET 0x00 |
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| 58 | #define MIXER_OUTCTR 0x3c |
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| 59 | #define MIXER_INCTRLEFT 0x3d |
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| 60 | #define MIXER_INCTRRIGHT 0x3e |
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| 61 | #define MIXER_MICLEV 0x3a |
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| 62 | #define MIXER_AGC 0x43 |
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| 63 | #define MIXER_IGCLEFT 0x3F |
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| 64 | #define MIXER_IGCRIGHT 0x40 |
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| 65 | |||
| 66 | #define MIXER_IRQREG 0x80 |
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| 67 | #define MIXER_DMAREG 0x81 |
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| 68 | #define MIXER_INTSTATUS 0x82 |
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| 69 | |||
| 70 | WORD sb_probe (void); |
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| 71 | BYTE sbdsp_read (WORD base); |
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| 72 | void sbdsp_write (WORD base, BYTE c ); |
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| 73 | BYTE sbmixer_read(WORD base, BYTE index); |
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| 74 | void sbmixer_write(WORD base, BYTE index, BYTE c); |
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| 75 | BYTE sbdsp_reset(WORD base); |
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| 76 | |||
| 77 | /* OKKIO!!!! vanno tolti da qui!!!! */ |
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| 78 | BYTE inpb(WORD addr); |
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| 79 | void outpb(WORD addr, BYTE val); |
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| 80 | |||
| 80 | pj | 81 | __END_DECLS |
| 82 |