ALSA: firewire-digi00x: handle MIDI messages in isochronous packets

[karo-tx-linux.git] / sound / firewire / digi00x / digi00x.h

diff --git a/sound/firewire/digi00x/digi00x.h b/sound/firewire/digi00x/digi00x.h
index b960c868b59b5058656672ed6fc5c0a0ece9621b..88df67be5477ca84a6bdc0b2a7142d2e9ad8fadb 100644 (file)
--- a/sound/firewire/digi00x/digi00x.h
+++ b/sound/firewire/digi00x/digi00x.h
@@ -24,6 +24,7 @@
 #include <sound/pcm_params.h>
 #include <sound/firewire.h>
 #include <sound/hwdep.h>
+#include <sound/rawmidi.h>
 
 #include "../lib.h"
 #include "../iso-resources.h"
@@ -103,15 +104,19 @@ enum snd_dg00x_optical_mode {
        SND_DG00X_OPT_IFACE_MODE_COUNT,
 };
 
+#define DOT_MIDI_IN_PORTS      1
+#define DOT_MIDI_OUT_PORTS     2
+
 int amdtp_dot_init(struct amdtp_stream *s, struct fw_unit *unit,
                   enum amdtp_stream_direction dir);
 int amdtp_dot_set_parameters(struct amdtp_stream *s, unsigned int rate,
-                            unsigned int pcm_channels,
-                            unsigned int midi_ports);
+                            unsigned int pcm_channels);
 void amdtp_dot_reset(struct amdtp_stream *s);
 int amdtp_dot_add_pcm_hw_constraints(struct amdtp_stream *s,
                                     struct snd_pcm_runtime *runtime);
 void amdtp_dot_set_pcm_format(struct amdtp_stream *s, snd_pcm_format_t format);
+void amdtp_dot_midi_trigger(struct amdtp_stream *s, unsigned int port,
+                         struct snd_rawmidi_substream *midi);
 
 int snd_dg00x_transaction_register(struct snd_dg00x *dg00x);
 int snd_dg00x_transaction_reregister(struct snd_dg00x *dg00x);