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Diffstat (limited to 'sound/firewire/bebob/bebob.h')
-rw-r--r--sound/firewire/bebob/bebob.h20
1 files changed, 14 insertions, 6 deletions
diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h
index dfbcd233178c..d23caca7f369 100644
--- a/sound/firewire/bebob/bebob.h
+++ b/sound/firewire/bebob/bebob.h
@@ -49,10 +49,15 @@ struct snd_bebob_stream_formation {
extern const unsigned int snd_bebob_rate_table[SND_BEBOB_STRM_FMT_ENTRIES];
/* device specific operations */
-#define SND_BEBOB_CLOCK_INTERNAL "Internal"
+enum snd_bebob_clock_type {
+ SND_BEBOB_CLOCK_TYPE_INTERNAL = 0,
+ SND_BEBOB_CLOCK_TYPE_EXTERNAL,
+ SND_BEBOB_CLOCK_TYPE_SYT,
+};
struct snd_bebob_clock_spec {
unsigned int num;
const char *const *labels;
+ enum snd_bebob_clock_type *types;
int (*get)(struct snd_bebob *bebob, unsigned int *id);
};
struct snd_bebob_rate_spec {
@@ -92,8 +97,7 @@ struct snd_bebob {
struct amdtp_stream rx_stream;
struct cmp_connection out_conn;
struct cmp_connection in_conn;
- atomic_t capture_substreams;
- atomic_t playback_substreams;
+ atomic_t substreams_counter;
struct snd_bebob_stream_formation
tx_stream_formations[SND_BEBOB_STRM_FMT_ENTRIES];
@@ -110,6 +114,9 @@ struct snd_bebob {
/* for M-Audio special devices */
void *maudio_special_quirk;
bool deferred_registration;
+
+ /* For BeBoB version quirk. */
+ unsigned int version;
};
static inline int
@@ -159,7 +166,8 @@ enum avc_bridgeco_plug_type {
AVC_BRIDGECO_PLUG_TYPE_MIDI = 0x02,
AVC_BRIDGECO_PLUG_TYPE_SYNC = 0x03,
AVC_BRIDGECO_PLUG_TYPE_ANA = 0x04,
- AVC_BRIDGECO_PLUG_TYPE_DIG = 0x05
+ AVC_BRIDGECO_PLUG_TYPE_DIG = 0x05,
+ AVC_BRIDGECO_PLUG_TYPE_ADDITION = 0x06
};
static inline void
avc_bridgeco_fill_unit_addr(u8 buf[AVC_BRIDGECO_ADDR_BYTES],
@@ -205,8 +213,8 @@ int avc_bridgeco_get_plug_strm_fmt(struct fw_unit *unit,
/* for AMDTP streaming */
int snd_bebob_stream_get_rate(struct snd_bebob *bebob, unsigned int *rate);
int snd_bebob_stream_set_rate(struct snd_bebob *bebob, unsigned int rate);
-int snd_bebob_stream_check_internal_clock(struct snd_bebob *bebob,
- bool *internal);
+int snd_bebob_stream_get_clock_src(struct snd_bebob *bebob,
+ enum snd_bebob_clock_type *src);
int snd_bebob_stream_discover(struct snd_bebob *bebob);
int snd_bebob_stream_init_duplex(struct snd_bebob *bebob);
int snd_bebob_stream_start_duplex(struct snd_bebob *bebob, unsigned int rate);