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author | Takashi Sakamoto | 2016-02-24 09:26:32 +0900 |
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committer | Takashi Iwai | 2016-02-24 16:31:54 +0100 |
commit | b4c23ab1cbfedbebf9f7eecd1bd8a7989f388649 (patch) | |
tree | 09b0188e820d211a61482afec313e4ffb69d9f85 /COPYING | |
parent | fb087eaaef72061b2bb4e35b70ab43865f541cad (diff) |
ALSA: oxfw: retry MIDI transferring for scs1x at transaction failure
Currently, ALSA oxfw driver has a TODO to retry MIDI transferring
at transaction failure.
This commit achieves it. Current implementation uses snd_rawmidi_transmit()
to transfer messages, thus the target MIDI messages are not in buffer when
transaction failure is detected. Although we cannot use a pair of
snd_rawmidi_transmit_peek() and snd_ramwidi_transmit_ack(), the
messages are still in scs1x specific structure and the data is available
for retries.
This commit adds a member to the structure for the length of buffered
messages, and uses the value again at retries.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions