1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * linux/sound/oss/waveartist.h 4 * 5 * def file for Rockwell RWA010 chip set, as installed in Rebel.com NetWinder 6 */ 7 8 //registers 9 #define CMDR 0 10 #define DATR 2 11 #define CTLR 4 12 #define STATR 5 13 #define IRQSTAT 12 14 15 //bit defs 16 //reg STATR 17 #define CMD_WE 0x80 18 #define CMD_RF 0x40 19 #define DAT_WE 0x20 20 #define DAT_RF 0x10 21 22 #define IRQ_REQ 0x08 23 #define DMA1 0x04 24 #define DMA0 0x02 25 26 //bit defs 27 //reg CTLR 28 #define CMD_WEIE 0x80 29 #define CMD_RFIE 0x40 30 #define DAT_WEIE 0x20 31 #define DAT_RFIE 0x10 32 33 #define RESET 0x08 34 #define DMA1_IE 0x04 35 #define DMA0_IE 0x02 36 #define IRQ_ACK 0x01 37 38 //commands 39 40 #define WACMD_SYSTEMID 0x00 41 #define WACMD_GETREV 0x00 42 #define WACMD_INPUTFORMAT 0x10 //0-8S, 1-16S, 2-8U 43 #define WACMD_INPUTCHANNELS 0x11 //1-Mono, 2-Stereo 44 #define WACMD_INPUTSPEED 0x12 //sampling rate 45 #define WACMD_INPUTDMA 0x13 //0-8bit, 1-16bit, 2-PIO 46 #define WACMD_INPUTSIZE 0x14 //samples to interrupt 47 #define WACMD_INPUTSTART 0x15 //start ADC 48 #define WACMD_INPUTPAUSE 0x16 //pause ADC 49 #define WACMD_INPUTSTOP 0x17 //stop ADC 50 #define WACMD_INPUTRESUME 0x18 //resume ADC 51 #define WACMD_INPUTPIO 0x19 //PIO ADC 52 53 #define WACMD_OUTPUTFORMAT 0x20 //0-8S, 1-16S, 2-8U 54 #define WACMD_OUTPUTCHANNELS 0x21 //1-Mono, 2-Stereo 55 #define WACMD_OUTPUTSPEED 0x22 //sampling rate 56 #define WACMD_OUTPUTDMA 0x23 //0-8bit, 1-16bit, 2-PIO 57 #define WACMD_OUTPUTSIZE 0x24 //samples to interrupt 58 #define WACMD_OUTPUTSTART 0x25 //start ADC 59 #define WACMD_OUTPUTPAUSE 0x26 //pause ADC 60 #define WACMD_OUTPUTSTOP 0x27 //stop ADC 61 #define WACMD_OUTPUTRESUME 0x28 //resume ADC 62 #define WACMD_OUTPUTPIO 0x29 //PIO ADC 63 64 #define WACMD_GET_LEVEL 0x30 65 #define WACMD_SET_LEVEL 0x31 66 #define WACMD_SET_MIXER 0x32 67 #define WACMD_RST_MIXER 0x33 68 #define WACMD_SET_MONO 0x34 69 70 /* 71 * Definitions for left/right recording input mux 72 */ 73 #define ADC_MUX_NONE 0 74 #define ADC_MUX_MIXER 1 75 #define ADC_MUX_LINE 2 76 #define ADC_MUX_AUX2 3 77 #define ADC_MUX_AUX1 4 78 #define ADC_MUX_MIC 5 79 80 /* 81 * Definitions for mixer gain settings 82 */ 83 #define MIX_GAIN_LINE 0 /* line in */ 84 #define MIX_GAIN_AUX1 1 /* aux1 */ 85 #define MIX_GAIN_AUX2 2 /* aux2 */ 86 #define MIX_GAIN_XMIC 3 /* crossover mic */ 87 #define MIX_GAIN_MIC 4 /* normal mic */ 88 #define MIX_GAIN_PREMIC 5 /* preamp mic */ 89 #define MIX_GAIN_OUT 6 /* output */ 90 #define MIX_GAIN_MONO 7 /* mono in */ 91 92 int wa_sendcmd(unsigned int cmd); 93 int wa_writecmd(unsigned int cmd, unsigned int arg); 94