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Linux Cross Reference
Linux/drivers/sound/waveartist.h

Version: ~ [ 2.4.0 ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~ 
  1 /*
  2  * linux/drivers/sound/waveartist.h
  3  *
  4  * def file for Rockwell RWA010 chip set, as installed in Rebel.com NetWinder
  5  */
  6 
  7 //registers
  8 #define CMDR    0
  9 #define DATR    2
 10 #define CTLR    4
 11 #define STATR   5
 12 #define IRQSTAT 12
 13 
 14 //bit defs
 15 //reg STATR
 16 #define CMD_WE  0x80
 17 #define CMD_RF  0x40
 18 #define DAT_WE  0x20
 19 #define DAT_RF  0x10
 20 
 21 #define IRQ_REQ 0x08
 22 #define DMA1    0x04
 23 #define DMA0    0x02
 24 
 25 //bit defs
 26 //reg CTLR
 27 #define CMD_WEIE        0x80
 28 #define CMD_RFIE        0x40
 29 #define DAT_WEIE        0x20
 30 #define DAT_RFIE        0x10
 31 
 32 #define RESET   0x08
 33 #define DMA1_IE 0x04
 34 #define DMA0_IE 0x02
 35 #define IRQ_ACK 0x01
 36 
 37 //commands
 38 
 39 #define WACMD_SYSTEMID          0x00
 40 #define WACMD_GETREV            0x00
 41 #define WACMD_INPUTFORMAT       0x10    //0-8S, 1-16S, 2-8U
 42 #define WACMD_INPUTCHANNELS     0x11    //1-Mono, 2-Stereo
 43 #define WACMD_INPUTSPEED        0x12    //sampling rate
 44 #define WACMD_INPUTDMA          0x13    //0-8bit, 1-16bit, 2-PIO
 45 #define WACMD_INPUTSIZE         0x14    //samples to interrupt
 46 #define WACMD_INPUTSTART        0x15    //start ADC
 47 #define WACMD_INPUTPAUSE        0x16    //pause ADC
 48 #define WACMD_INPUTSTOP         0x17    //stop ADC
 49 #define WACMD_INPUTRESUME       0x18    //resume ADC
 50 #define WACMD_INPUTPIO          0x19    //PIO ADC
 51 
 52 #define WACMD_OUTPUTFORMAT      0x20    //0-8S, 1-16S, 2-8U
 53 #define WACMD_OUTPUTCHANNELS    0x21    //1-Mono, 2-Stereo
 54 #define WACMD_OUTPUTSPEED       0x22    //sampling rate
 55 #define WACMD_OUTPUTDMA         0x23    //0-8bit, 1-16bit, 2-PIO
 56 #define WACMD_OUTPUTSIZE        0x24    //samples to interrupt
 57 #define WACMD_OUTPUTSTART       0x25    //start ADC
 58 #define WACMD_OUTPUTPAUSE       0x26    //pause ADC
 59 #define WACMD_OUTPUTSTOP        0x27    //stop ADC
 60 #define WACMD_OUTPUTRESUME      0x28    //resume ADC
 61 #define WACMD_OUTPUTPIO         0x29    //PIO ADC
 62 
 63 #define WACMD_GET_LEVEL         0x30
 64 #define WACMD_SET_LEVEL         0x31
 65 #define WACMD_SET_MIXER         0x32
 66 #define WACMD_RST_MIXER         0x33
 67 #define WACMD_SET_MONO          0x34
 68 
 69 int wa_sendcmd(unsigned int cmd);
 70 int wa_writecmd(unsigned int cmd, unsigned int arg);
 71
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