diff options
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/cards/index.rst | 1 | ||||
| -rw-r--r-- | Documentation/sound/cards/serial-u16550.rst (renamed from Documentation/sound/alsa/serial-u16550.txt) | 21 |
2 files changed, 14 insertions, 8 deletions
diff --git a/Documentation/sound/cards/index.rst b/Documentation/sound/cards/index.rst index b143eff93c87..976ef5eb8f89 100644 --- a/Documentation/sound/cards/index.rst +++ b/Documentation/sound/cards/index.rst @@ -15,3 +15,4 @@ Card-Specific Information bt87x maya44 hdspm + serial-u16550 diff --git a/Documentation/sound/alsa/serial-u16550.txt b/Documentation/sound/cards/serial-u16550.rst index c1919559d509..197aeacea3da 100644 --- a/Documentation/sound/alsa/serial-u16550.txt +++ b/Documentation/sound/cards/serial-u16550.rst @@ -1,14 +1,14 @@ - - Serial UART 16450/16550 MIDI driver - =================================== +=================================== +Serial UART 16450/16550 MIDI driver +=================================== The adaptor module parameter allows you to select either: - 0 - Roland Soundcanvas support (default) - 1 - Midiator MS-124T support (1) - 2 - Midiator MS-124W S/A mode (2) - 3 - MS-124W M/B mode support (3) - 4 - Generic device with multiple input support (4) +* 0 - Roland Soundcanvas support (default) +* 1 - Midiator MS-124T support (1) +* 2 - Midiator MS-124W S/A mode (2) +* 3 - MS-124W M/B mode support (3) +* 4 - Generic device with multiple input support (4) For the Midiator MS-124W, you must set the physical M-S and A-B switches on the Midiator to match the driver mode you select. @@ -22,11 +22,13 @@ substream. The driver provides no way to send F5 00 (no selection) or to not send the F5 NN command sequence at all; perhaps it ought to. Usage example for simple serial converter: +:: /sbin/setserial /dev/ttyS0 uart none /sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 speed=115200 Usage example for Roland SoundCanvas with 4 MIDI ports: +:: /sbin/setserial /dev/ttyS0 uart none /sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 outs=4 @@ -37,6 +39,7 @@ all four MIDI Out connectors. Set the A-B switch and the speed module parameter to match (A=19200, B=9600). Usage example for MS-124T, with A-B switch in A position: +:: /sbin/setserial /dev/ttyS0 uart none /sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 adaptor=1 \ @@ -47,6 +50,7 @@ the outs module parameter is automatically set to 1. The driver sends the same data to all four MIDI Out connectors at full MIDI speed. Usage example for S/A mode: +:: /sbin/setserial /dev/ttyS0 uart none /sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 adaptor=2 @@ -63,6 +67,7 @@ at most one byte every 520 us, as compared with the full MIDI data rate of one byte every 320 us per port. Usage example for M/B mode: +:: /sbin/setserial /dev/ttyS0 uart none /sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 adaptor=3 |