1*8d67ca89SAndroid Build Coastguard Worker /* 2*8d67ca89SAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*8d67ca89SAndroid Build Coastguard Worker * 4*8d67ca89SAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*8d67ca89SAndroid Build Coastguard Worker * for more information. 6*8d67ca89SAndroid Build Coastguard Worker */ 7*8d67ca89SAndroid Build Coastguard Worker #ifndef _UAPI__SOUND_SB16_CSP_H 8*8d67ca89SAndroid Build Coastguard Worker #define _UAPI__SOUND_SB16_CSP_H 9*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_MODE_NONE 0x00 10*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_MODE_DSP_READ 0x01 11*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_MODE_DSP_WRITE 0x02 12*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_MODE_QSOUND 0x04 13*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_LOAD_FROMUSER 0x01 14*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_LOAD_INITBLOCK 0x02 15*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_SAMPLE_8BIT 0x01 16*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_SAMPLE_16BIT 0x02 17*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_MONO 0x01 18*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_STEREO 0x02 19*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_RATE_8000 0x01 20*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_RATE_11025 0x02 21*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_RATE_22050 0x04 22*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_RATE_44100 0x08 23*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_RATE_ALL 0x0f 24*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_ST_IDLE 0x00 25*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_ST_LOADED 0x01 26*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_ST_RUNNING 0x02 27*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_ST_PAUSED 0x04 28*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_ST_AUTO 0x08 29*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_ST_QSOUND 0x10 30*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_QSOUND_MAX_RIGHT 0x20 31*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE 0x3000 32*8d67ca89SAndroid Build Coastguard Worker struct snd_sb_csp_mc_header { 33*8d67ca89SAndroid Build Coastguard Worker char codec_name[16]; 34*8d67ca89SAndroid Build Coastguard Worker unsigned short func_req; 35*8d67ca89SAndroid Build Coastguard Worker }; 36*8d67ca89SAndroid Build Coastguard Worker struct snd_sb_csp_microcode { 37*8d67ca89SAndroid Build Coastguard Worker struct snd_sb_csp_mc_header info; 38*8d67ca89SAndroid Build Coastguard Worker unsigned char data[SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE]; 39*8d67ca89SAndroid Build Coastguard Worker }; 40*8d67ca89SAndroid Build Coastguard Worker struct snd_sb_csp_start { 41*8d67ca89SAndroid Build Coastguard Worker int sample_width; 42*8d67ca89SAndroid Build Coastguard Worker int channels; 43*8d67ca89SAndroid Build Coastguard Worker }; 44*8d67ca89SAndroid Build Coastguard Worker struct snd_sb_csp_info { 45*8d67ca89SAndroid Build Coastguard Worker char codec_name[16]; 46*8d67ca89SAndroid Build Coastguard Worker unsigned short func_nr; 47*8d67ca89SAndroid Build Coastguard Worker unsigned int acc_format; 48*8d67ca89SAndroid Build Coastguard Worker unsigned short acc_channels; 49*8d67ca89SAndroid Build Coastguard Worker unsigned short acc_width; 50*8d67ca89SAndroid Build Coastguard Worker unsigned short acc_rates; 51*8d67ca89SAndroid Build Coastguard Worker unsigned short csp_mode; 52*8d67ca89SAndroid Build Coastguard Worker unsigned short run_channels; 53*8d67ca89SAndroid Build Coastguard Worker unsigned short run_width; 54*8d67ca89SAndroid Build Coastguard Worker unsigned short version; 55*8d67ca89SAndroid Build Coastguard Worker unsigned short state; 56*8d67ca89SAndroid Build Coastguard Worker }; 57*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_IOCTL_INFO _IOR('H', 0x10, struct snd_sb_csp_info) 58*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_IOCTL_LOAD_CODE _IOC(_IOC_WRITE, 'H', 0x11, sizeof(struct snd_sb_csp_microcode)) 59*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE _IO('H', 0x12) 60*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_IOCTL_START _IOW('H', 0x13, struct snd_sb_csp_start) 61*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_IOCTL_STOP _IO('H', 0x14) 62*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_IOCTL_PAUSE _IO('H', 0x15) 63*8d67ca89SAndroid Build Coastguard Worker #define SNDRV_SB_CSP_IOCTL_RESTART _IO('H', 0x16) 64*8d67ca89SAndroid Build Coastguard Worker #endif 65