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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2015-09-19 11:21:53 +0900
committerTakashi Iwai <tiwai@suse.de>2015-09-29 12:35:48 +0200
commit414ba022a5287e9473c7fa2b4aa1b1025e9ca8be (patch)
treea92a9e5406537a12bd6296abdd62efeb4e76d94e /sound/firewire/fcp.c
parent20e445771ea109bc0ce9e717cbf2475e56a141a8 (diff)
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ALSA: firewire-lib: add support arbitrary value for fmt/fdf fields in CIP header
Some vendor specific protocol uses its own value for fmt/fdf fields in CIP header. This commit support to set arbitrary values for the fields. In IEC 61883-6, NO-DATA code is defined for FDF field. A packet with this code includes no data even if it includes some data blocks. This commit still leaves a condition to handle this special packet. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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