1 /* 2 * linux/sound/oss/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 /* 70 * Definitions for left/right recording input mux 71 */ 72 #define ADC_MUX_NONE 0 73 #define ADC_MUX_MIXER 1 74 #define ADC_MUX_LINE 2 75 #define ADC_MUX_AUX2 3 76 #define ADC_MUX_AUX1 4 77 #define ADC_MUX_MIC 5 78 79 /* 80 * Definitions for mixer gain settings 81 */ 82 #define MIX_GAIN_LINE 0 /* line in */ 83 #define MIX_GAIN_AUX1 1 /* aux1 */ 84 #define MIX_GAIN_AUX2 2 /* aux2 */ 85 #define MIX_GAIN_XMIC 3 /* crossover mic */ 86 #define MIX_GAIN_MIC 4 /* normal mic */ 87 #define MIX_GAIN_PREMIC 5 /* preamp mic */ 88 #define MIX_GAIN_OUT 6 /* output */ 89 #define MIX_GAIN_MONO 7 /* mono in */ 90 91 int wa_sendcmd(unsigned int cmd); 92 int wa_writecmd(unsigned int cmd, unsigned int arg); 93