]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5b5f92d) | patch
ALSA: firewire-tascam: pick up data of state from tx isochronous pakcets
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Fri, 23 Nov 2018 04:13:03 +0000 (13:13 +0900)
committerTakashi Iwai <tiwai@suse.de>
Fri, 23 Nov 2018 14:31:08 +0000 (15:31 +0100)
commita6c314fdf189bd863bb67c85c420c85e56b8761b
tree21e65c35bffdf823c29dcd81ade13860d27631aatree | snapshot
parent5b5f92d3ccf02909f6c38bf0d655551142079eedcommit | diff
ALSA: firewire-tascam: pick up data of state from tx isochronous pakcets

Units of TASCAM FireWire series multiplex PCM frames and state of
control surface into the same tx isochronous packets. One isochronous
packet includes a part of the state in a quadlet data. An image of the
state consists of 64 quadlet data.

This commit demultiplexes the state from tx isochronous packets.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
include/uapi/sound/firewire.h diff | blob | history
sound/firewire/tascam/amdtp-tascam.c diff | blob | history
sound/firewire/tascam/tascam.h diff | blob | history
Linux Kernel Source Tree.