| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* (C) 2000 Guenter Geiger <geiger@debian.org> |
| 2 | with copy/pastes from the driver of Winfried Ritsch <ritsch@iem.kug.ac.at> |
| 3 | |
| 4 | Modifications - 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 | |
| 8 | A 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 | |
| 23 | typedef 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 */ |
| 46 | typedef 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 | |
| 72 | typedef struct _rme_mixer { |
| 73 | int i_offset; |
| 74 | int o_offset; |
| 75 | int devnr; |
| 76 | int spare[8]; |
| 77 | } rme_mixer; |
| 78 | |