Commits
Takashi Sakamoto committed 956dea9e911
ALSA: oxfw: discontinue MIDI substream for scs1x at transaction failure With a previous commit, ALSA oxfw driver retries transferring MIDI messages at transaction failure for scs1x. On the other hand, there're fatal transaction error. Then, no MIDI messages reach to the unit anymore. In this case, MIDI substream should be terminated. This commit stops MIDI transmission after the fatal error occurs. Unfortunately, unlike ALSA PCM functionality, ALSA rawmidi core has no feature to discontinue MIDI substream runtime in kernel side, thus this commit just stops MIDI transmission without notifying it to userspace. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>