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-rw-r--r--sound/firewire/oxfw/oxfw.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h
index d728e451a2..39ea9a6dde 100644
--- a/sound/firewire/oxfw/oxfw.h
+++ b/sound/firewire/oxfw/oxfw.h
@@ -52,6 +52,11 @@ enum snd_oxfw_quirk {
// performs media clock recovery voluntarily. In the recovery, the packets with NO_INFO
// are ignored, thus driver should transfer packets with timestamp.
SND_OXFW_QUIRK_VOLUNTARY_RECOVERY = 0x20,
+ // Miglia Harmony Audio does not support AV/C Stream Format Information command.
+ SND_OXFW_QUIRK_STREAM_FORMAT_INFO_UNSUPPORTED = 0x40,
+ // Miglia Harmony Audio transmits CIP in which the value of dbc field expresses the number
+ // of accumulated payload quadlets including the packet.
+ SND_OXFW_QUIRK_DBC_IS_TOTAL_PAYLOAD_QUADLETS = 0x80,
};
/* This is an arbitrary number for convinience. */
@@ -136,7 +141,7 @@ struct snd_oxfw_stream_formation {
unsigned int pcm;
unsigned int midi;
};
-int snd_oxfw_stream_parse_format(u8 *format,
+int snd_oxfw_stream_parse_format(const u8 *format,
struct snd_oxfw_stream_formation *formation);
int snd_oxfw_stream_get_current_formation(struct snd_oxfw *oxfw,
enum avc_general_plug_dir dir,