diff options
Diffstat (limited to 'sound/firewire/fireface/ff.h')
| -rw-r--r-- | sound/firewire/fireface/ff.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sound/firewire/fireface/ff.h b/sound/firewire/fireface/ff.h index 17332d9ae3f2..9fdda4fbdbba 100644 --- a/sound/firewire/fireface/ff.h +++ b/sound/firewire/fireface/ff.h @@ -31,8 +31,6 @@ #include "../amdtp-stream.h" #include "../iso-resources.h" -#define SND_FF_STREAM_MODES 3 - #define SND_FF_MAXIMIM_MIDI_QUADS 9 #define SND_FF_IN_MIDI_PORTS 2 #define SND_FF_OUT_MIDI_PORTS 2 @@ -42,6 +40,13 @@ #define SND_FF_REG_FETCH_PCM_FRAMES 0x0000801c0000ull #define SND_FF_REG_CLOCK_CONFIG 0x0000801c0004ull +enum snd_ff_stream_mode { + SND_FF_STREAM_MODE_LOW = 0, + SND_FF_STREAM_MODE_MID, + SND_FF_STREAM_MODE_HIGH, + SND_FF_STREAM_MODE_COUNT, +}; + enum snd_ff_reg_type { SND_FF_REG_TYPE_MIDI_HIGH_ADDR = 0, SND_FF_REG_TYPE_COUNT, @@ -51,8 +56,8 @@ struct snd_ff_protocol; struct snd_ff_spec { const char *const name; - const unsigned int pcm_capture_channels[SND_FF_STREAM_MODES]; - const unsigned int pcm_playback_channels[SND_FF_STREAM_MODES]; + const unsigned int pcm_capture_channels[SND_FF_STREAM_MODE_COUNT]; + const unsigned int pcm_playback_channels[SND_FF_STREAM_MODE_COUNT]; unsigned int midi_in_ports; unsigned int midi_out_ports; @@ -129,6 +134,8 @@ int amdtp_ff_add_pcm_hw_constraints(struct amdtp_stream *s, int amdtp_ff_init(struct amdtp_stream *s, struct fw_unit *unit, enum amdtp_stream_direction dir); +int snd_ff_stream_get_multiplier_mode(enum cip_sfc sfc, + enum snd_ff_stream_mode *mode); int snd_ff_stream_init_duplex(struct snd_ff *ff); void snd_ff_stream_destroy_duplex(struct snd_ff *ff); int snd_ff_stream_start_duplex(struct snd_ff *ff, unsigned int rate); |