d05cc10432
The firmware of the M-Audio USB Uno MIDI Interface has, at least in hardware revision 1.25, a bug that garbles its USB output. When it receives a Note On MIDI message that uses running status, the resulting USB MIDI packet has a wrong CIN (4 instead of 9) and a wrong length (2 bytes, the status byte is still missing). This patch adds a workaround to track the CINs and the MIDI messages of received USB MIDI packets to detect whether a packet with CIN 4 is a correct SysEx packet or a buggy running status packet. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz> |
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| .. | ||
| caiaq | ||
| usx2y | ||
| Kconfig | ||
| Makefile | ||
| usbaudio.c | ||
| usbaudio.h | ||
| usbmidi.c | ||
| usbmixer_maps.c | ||
| usbmixer.c | ||
| usbquirks.h | ||