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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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2 | pj | 18 | #include "semaphore.h" |
1689 | fabio | 19 | #include <arch/sys/cdefs.h> |
2 | pj | 20 | |
80 | pj | 21 | __BEGIN_DECLS |
2 | pj | 22 | |
80 | pj | 23 | |
2 | pj | 24 | typedef struct sb_device { |
25 | DWORD BaseAddress; |
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26 | BYTE IntLine; |
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27 | BYTE DMA8Channel; |
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28 | BYTE DMA16Channel; |
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29 | BYTE DSPVersionM; |
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30 | BYTE DSPVersionm; |
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31 | // WORD period; |
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32 | // BYTE pwarning; |
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33 | TASK_MODEL *m; |
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34 | } SB_DEVICE; |
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35 | |||
36 | typedef struct sound_buffer { |
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37 | sem_t synchr; |
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38 | BYTE synch; |
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39 | struct dma_buff *sound_dma; |
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40 | int (*fun)(struct dma_buff *buff); |
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41 | } SOUND_BUFFER; |
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42 | |||
43 | typedef struct rawfuncs { |
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44 | int (*infun)(void *rawbuffer); |
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45 | BYTE infunpresent; |
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46 | int (*outfun)(void *rawbuffer); |
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47 | BYTE outfunpresent; |
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48 | } RAWFUNCS; |
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49 | |||
50 | void sb_spkoff (void); |
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51 | void sb_spkon (void); |
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52 | int sb_init (void); // return 0 if ok or ENODEV otherwise |
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53 | void sbmixer_setmiclev(BYTE level); |
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54 | void sbmixer_setoutput(BYTE in, BYTE onoff); |
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55 | void sbmixer_setinput(BYTE in, BYTE onoff); |
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56 | void sbmixer_reset(void); |
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57 | void sbmixer_setingainlev(BYTE level); |
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58 | void sbmixer_setAGC(BYTE onoff); |
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59 | void sb_setrate (int sps, BYTE i_o); |
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60 | void sb_dmaop(BYTE i_o); |
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61 | void sb_dma16op(BYTE i_o); |
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62 | void sb_dmabuffop(BYTE i_o); |
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63 | void sb_dma16buffop(BYTE i_o); |
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64 | void sb_stopdsp(BYTE b); |
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65 | void sb_show(void); |
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80 | pj | 66 | |
67 | __END_DECLS |