diff options
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/amdtp-stream.c | 6 | ||||
| -rw-r--r-- | sound/firewire/amdtp-stream.h | 1 | ||||
| -rw-r--r-- | sound/firewire/motu/amdtp-motu.c | 8 | ||||
| -rw-r--r-- | sound/firewire/tascam/amdtp-tascam.c | 8 |
4 files changed, 20 insertions, 3 deletions
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c index 3435bef97a8b..6242240cd8ee 100644 --- a/sound/firewire/amdtp-stream.c +++ b/sound/firewire/amdtp-stream.c @@ -104,6 +104,9 @@ int amdtp_stream_init(struct amdtp_stream *s, struct fw_unit *unit, s->fmt = fmt; s->process_data_blocks = process_data_blocks; + if (dir == AMDTP_OUT_STREAM) + s->ctx_data.rx.syt_override = -1; + return 0; } EXPORT_SYMBOL(amdtp_stream_init); @@ -717,6 +720,9 @@ static void out_stream_callback(struct fw_iso_context *context, u32 tstamp, if (s->flags & CIP_DBC_IS_END_EVENT) dbc = (dbc + data_blocks) & 0xff; + if (s->ctx_data.rx.syt_override >= 0) + syt = s->ctx_data.rx.syt_override; + build_it_pkt_header(s, cycle, &template.params, data_blocks, dbc, syt, i); diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h index 762ac3c7e902..5b9d4212e202 100644 --- a/sound/firewire/amdtp-stream.h +++ b/sound/firewire/amdtp-stream.h @@ -133,6 +133,7 @@ struct amdtp_stream { // To generate CIP header. unsigned int fdf; + int syt_override; } rx; } ctx_data; diff --git a/sound/firewire/motu/amdtp-motu.c b/sound/firewire/motu/amdtp-motu.c index 9693f37a0032..683873699885 100644 --- a/sound/firewire/motu/amdtp-motu.c +++ b/sound/firewire/motu/amdtp-motu.c @@ -428,7 +428,13 @@ int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit, return err; s->sph = 1; - s->ctx_data.rx.fdf = MOTU_FDF_AM824; + + if (dir == AMDTP_OUT_STREAM) { + // Use fixed value for FDF field. + s->ctx_data.rx.fdf = MOTU_FDF_AM824; + // Not used. + s->ctx_data.rx.syt_override = 0xffff; + } return 0; } diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c index 3a4d1f855f79..8fba6fb8ba8a 100644 --- a/sound/firewire/tascam/amdtp-tascam.c +++ b/sound/firewire/tascam/amdtp-tascam.c @@ -220,8 +220,12 @@ int amdtp_tscm_init(struct amdtp_stream *s, struct fw_unit *unit, if (err < 0) return 0; - /* Use fixed value for FDF field. */ - s->ctx_data.rx.fdf = 0x00; + if (dir == AMDTP_OUT_STREAM) { + // Use fixed value for FDF field. + s->ctx_data.rx.fdf = 0x00; + // Not used. + s->ctx_data.rx.syt_override = 0x0000; + } /* This protocol uses fixed number of data channels for PCM samples. */ p = s->protocol; |