1/* (C) 2000 Guenter Geiger <geiger@debian.org> 2 with copy/pastes from the driver of Winfried Ritsch <ritsch@iem.kug.ac.at> 3 4Modifications - Heiko Purnhagen <purnhage@tnt.uni-hannover.de> 5 HP20020116 towards REV 1.5 support, based on ALSA's card-rme9652.c 6 HP20020201 completed? 7 8A text/graphic control panel (rmectrl/xrmectrl) is available from 9 http://gige.xdv.org/pages/soft/pages/rme 10*/ 11 12 13#ifndef AFMT_S32_BLOCKED 14#define AFMT_S32_BLOCKED 0x0000400 15#endif 16 17/* AFMT_S16_BLOCKED not yet supported */ 18#ifndef AFMT_S16_BLOCKED 19#define AFMT_S16_BLOCKED 0x0000800 20#endif 21 22 23typedef struct rme_status { 24 unsigned int irq:1; 25 unsigned int lockmask:3; /* ADAT input PLLs locked */ 26 /* 100=ADAT1, 010=ADAT2, 001=ADAT3 */ 27 unsigned int sr48:1; /* sample rate: 0=44.1/88.2 1=48/96 kHz */ 28 unsigned int wclock:1; /* 1=wordclock used */ 29 unsigned int bufpoint:10; 30 unsigned int syncmask:3; /* ADAT input in sync with system clock */ 31 /* 100=ADAT1, 010=ADAT2, 001=ADAT3 */ 32 unsigned int doublespeed:1; /* sample rate: 0=44.1/48 1=88.2/96 kHz */ 33 unsigned int tc_busy:1; 34 unsigned int tc_out:1; 35 unsigned int crystalrate:3; /* spdif input sample rate: */ 36 /* 000=64kHz, 100=88.2kHz, 011=96kHz */ 37 /* 111=32kHz, 110=44.1kHz, 101=48kHz */ 38 unsigned int spdif_error:1; /* 1=no spdif lock */ 39 unsigned int bufid:1; 40 unsigned int tc_valid:1; /* 1=timecode input detected */ 41 unsigned int spdif_read:1; 42} rme_status_t; 43 44 45/* only fields marked W: can be modified by writing to SOUND_MIXER_PRIVATE3 */ 46typedef struct rme_control { 47 unsigned int start:1; 48 unsigned int latency:3; /* buffer size / latency [samples]: */ 49 /* 0=64 ... 7=8192 */ 50 unsigned int master:1; /* W: clock mode: 1=master 0=slave/auto */ 51 unsigned int ie:1; 52 unsigned int sr48:1; /* samplerate 0=44.1/88.2, 1=48/96 kHz */ 53 unsigned int spare:1; 54 unsigned int doublespeed:1; /* double speed 0=44.1/48, 1=88.2/96 Khz */ 55 unsigned int pro:1; /* W: SPDIF-OUT 0=consumer, 1=professional */ 56 unsigned int emphasis:1; /* W: SPDIF-OUT emphasis 0=off, 1=on */ 57 unsigned int dolby:1; /* W: SPDIF-OUT non-audio bit 1=set, 0=unset */ 58 unsigned int opt_out:1; /* W: use 1st optical OUT as SPDIF: 1=yes, 0=no */ 59 unsigned int wordclock:1; /* W: use Wordclock as sync (overwrites master) */ 60 unsigned int spdif_in:2; /* W: SPDIF-IN: */ 61 /* 00=optical (ADAT1), 01=coaxial (Cinch), 10=internal CDROM */ 62 unsigned int sync_ref:2; /* W: preferred sync-source in autosync */ 63 /* 00=ADAT1, 01=ADAT2, 10=ADAT3, 11=SPDIF */ 64 unsigned int spdif_reset:1; 65 unsigned int spdif_select:1; 66 unsigned int spdif_clock:1; 67 unsigned int spdif_write:1; 68 unsigned int adat1_cd:1; /* W: Rev 1.5+: if set, internal CD connector carries ADAT */ 69} rme_ctrl_t; 70 71 72typedef struct _rme_mixer { 73 int i_offset; 74 int o_offset; 75 int devnr; 76 int spare[8]; 77} rme_mixer; 78 79