diff options
Diffstat (limited to 'sound/firewire/fireface/ff-protocol-ff400.c')
| -rw-r--r-- | sound/firewire/fireface/ff-protocol-ff400.c | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/sound/firewire/fireface/ff-protocol-ff400.c b/sound/firewire/fireface/ff-protocol-ff400.c index 20e0c0ec3a58..31c381dcb452 100644 --- a/sound/firewire/fireface/ff-protocol-ff400.c +++ b/sound/firewire/fireface/ff-protocol-ff400.c @@ -168,203 +168,12 @@ static int ff400_switch_fetching_mode(struct snd_ff *ff, bool enable) return err; } -static void ff400_dump_sync_status(struct snd_ff *ff, - struct snd_info_buffer *buffer) -{ - __le32 reg; - u32 data; - int err; - - err = snd_fw_transaction(ff->unit, TCODE_READ_QUADLET_REQUEST, - SND_FF_REG_SYNC_STATUS, ®, sizeof(reg), 0); - if (err < 0) - return; - - data = le32_to_cpu(reg); - - snd_iprintf(buffer, "External source detection:\n"); - - snd_iprintf(buffer, "Word Clock:"); - if ((data >> 24) & 0x20) { - if ((data >> 24) & 0x40) - snd_iprintf(buffer, "sync\n"); - else - snd_iprintf(buffer, "lock\n"); - } else { - snd_iprintf(buffer, "none\n"); - } - - snd_iprintf(buffer, "S/PDIF:"); - if ((data >> 16) & 0x10) { - if ((data >> 16) & 0x04) - snd_iprintf(buffer, "sync\n"); - else - snd_iprintf(buffer, "lock\n"); - } else { - snd_iprintf(buffer, "none\n"); - } - - snd_iprintf(buffer, "ADAT:"); - if ((data >> 8) & 0x04) { - if ((data >> 8) & 0x10) - snd_iprintf(buffer, "sync\n"); - else - snd_iprintf(buffer, "lock\n"); - } else { - snd_iprintf(buffer, "none\n"); - } - - snd_iprintf(buffer, "\nUsed external source:\n"); - - if (((data >> 22) & 0x07) == 0x07) { - snd_iprintf(buffer, "None\n"); - } else { - switch ((data >> 22) & 0x07) { - case 0x00: - snd_iprintf(buffer, "ADAT:"); - break; - case 0x03: - snd_iprintf(buffer, "S/PDIF:"); - break; - case 0x04: - snd_iprintf(buffer, "Word:"); - break; - case 0x07: - snd_iprintf(buffer, "Nothing:"); - break; - case 0x01: - case 0x02: - case 0x05: - case 0x06: - default: - snd_iprintf(buffer, "unknown:"); - break; - } - - if ((data >> 25) & 0x07) { - switch ((data >> 25) & 0x07) { - case 0x01: - snd_iprintf(buffer, "32000\n"); - break; - case 0x02: - snd_iprintf(buffer, "44100\n"); - break; - case 0x03: - snd_iprintf(buffer, "48000\n"); - break; - case 0x04: - snd_iprintf(buffer, "64000\n"); - break; - case 0x05: - snd_iprintf(buffer, "88200\n"); - break; - case 0x06: - snd_iprintf(buffer, "96000\n"); - break; - case 0x07: - snd_iprintf(buffer, "128000\n"); - break; - case 0x08: - snd_iprintf(buffer, "176400\n"); - break; - case 0x09: - snd_iprintf(buffer, "192000\n"); - break; - case 0x00: - snd_iprintf(buffer, "unknown\n"); - break; - } - } - } - - snd_iprintf(buffer, "Multiplied:"); - snd_iprintf(buffer, "%d\n", (data & 0x3ff) * 250); -} - -static void ff400_dump_clock_config(struct snd_ff *ff, - struct snd_info_buffer *buffer) -{ - __le32 reg; - u32 data; - unsigned int rate; - const char *src; - int err; - - err = snd_fw_transaction(ff->unit, TCODE_READ_BLOCK_REQUEST, - SND_FF_REG_CLOCK_CONFIG, ®, sizeof(reg), 0); - if (err < 0) - return; - - data = le32_to_cpu(reg); - - snd_iprintf(buffer, "Output S/PDIF format: %s (Emphasis: %s)\n", - (data & 0x20) ? "Professional" : "Consumer", - (data & 0x40) ? "on" : "off"); - - snd_iprintf(buffer, "Optical output interface format: %s\n", - ((data >> 8) & 0x01) ? "S/PDIF" : "ADAT"); - - snd_iprintf(buffer, "Word output single speed: %s\n", - ((data >> 8) & 0x20) ? "on" : "off"); - - snd_iprintf(buffer, "S/PDIF input interface: %s\n", - ((data >> 8) & 0x02) ? "Optical" : "Coaxial"); - - switch ((data >> 1) & 0x03) { - case 0x01: - rate = 32000; - break; - case 0x00: - rate = 44100; - break; - case 0x03: - rate = 48000; - break; - case 0x02: - default: - return; - } - - if (data & 0x08) - rate *= 2; - else if (data & 0x10) - rate *= 4; - - snd_iprintf(buffer, "Sampling rate: %d\n", rate); - - if (data & 0x01) { - src = "Internal"; - } else { - switch ((data >> 10) & 0x07) { - case 0x00: - src = "ADAT"; - break; - case 0x03: - src = "S/PDIF"; - break; - case 0x04: - src = "Word"; - break; - case 0x05: - src = "LTC"; - break; - default: - return; - } - } - - snd_iprintf(buffer, "Sync to clock source: %s\n", src); -} - const struct snd_ff_protocol snd_ff_protocol_ff400 = { .get_clock = ff400_get_clock, .begin_session = ff400_begin_session, .finish_session = ff400_finish_session, .switch_fetching_mode = ff400_switch_fetching_mode, - .dump_sync_status = ff400_dump_sync_status, - .dump_clock_config = ff400_dump_clock_config, - .midi_high_addr_reg = FF400_MIDI_HIGH_ADDR, .midi_rx_port_0_reg = FF400_MIDI_RX_PORT_0, .midi_rx_port_1_reg = FF400_MIDI_RX_PORT_1, |