diff options
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/amdtp-stream-trace.h | 3 | ||||
| -rw-r--r-- | sound/firewire/fireface/ff-protocol-latter.c | 12 | ||||
| -rw-r--r-- | sound/firewire/fireface/ff-stream.c | 10 |
3 files changed, 8 insertions, 17 deletions
diff --git a/sound/firewire/amdtp-stream-trace.h b/sound/firewire/amdtp-stream-trace.h index 16c7f6605511..26e7cb555d3c 100644 --- a/sound/firewire/amdtp-stream-trace.h +++ b/sound/firewire/amdtp-stream-trace.h @@ -66,8 +66,7 @@ TRACE_EVENT(amdtp_packet, __entry->irq, __entry->index, __print_array(__get_dynamic_array(cip_header), - __get_dynamic_array_len(cip_header), - sizeof(u8))) + __get_dynamic_array_len(cip_header), 1)) ); #endif diff --git a/sound/firewire/fireface/ff-protocol-latter.c b/sound/firewire/fireface/ff-protocol-latter.c index 0e4c3a9ed5e4..76ae568489ef 100644 --- a/sound/firewire/fireface/ff-protocol-latter.c +++ b/sound/firewire/fireface/ff-protocol-latter.c @@ -107,18 +107,18 @@ static int latter_allocate_resources(struct snd_ff *ff, unsigned int rate) int err; // Set the number of data blocks transferred in a second. - if (rate % 32000 == 0) - code = 0x00; + if (rate % 48000 == 0) + code = 0x04; else if (rate % 44100 == 0) code = 0x02; - else if (rate % 48000 == 0) - code = 0x04; + else if (rate % 32000 == 0) + code = 0x00; else return -EINVAL; if (rate >= 64000 && rate < 128000) code |= 0x08; - else if (rate >= 128000 && rate < 192000) + else if (rate >= 128000) code |= 0x10; reg = cpu_to_le32(code); @@ -140,7 +140,7 @@ static int latter_allocate_resources(struct snd_ff *ff, unsigned int rate) if (curr_rate == rate) break; } - if (count == 10) + if (count > 10) return -ETIMEDOUT; for (i = 0; i < ARRAY_SIZE(amdtp_rate_table); ++i) { diff --git a/sound/firewire/fireface/ff-stream.c b/sound/firewire/fireface/ff-stream.c index 63b79c4a5405..5452115c0ef9 100644 --- a/sound/firewire/fireface/ff-stream.c +++ b/sound/firewire/fireface/ff-stream.c @@ -184,7 +184,6 @@ int snd_ff_stream_start_duplex(struct snd_ff *ff, unsigned int rate) */ if (!amdtp_stream_running(&ff->rx_stream)) { int spd = fw_parent_device(ff->unit)->max_speed; - unsigned int ir_delay_cycle; err = ff->spec->protocol->begin_session(ff, rate); if (err < 0) @@ -200,14 +199,7 @@ int snd_ff_stream_start_duplex(struct snd_ff *ff, unsigned int rate) if (err < 0) goto error; - // The device postpones start of transmission mostly for several - // cycles after receiving packets firstly. - if (ff->spec->protocol == &snd_ff_protocol_ff800) - ir_delay_cycle = 800; // = 100 msec - else - ir_delay_cycle = 16; // = 2 msec - - err = amdtp_domain_start(&ff->domain, ir_delay_cycle); + err = amdtp_domain_start(&ff->domain, 0); if (err < 0) goto error; |