summaryrefslogtreecommitdiff
path: root/sound/firewire
diff options
context:
space:
mode:
Diffstat (limited to 'sound/firewire')
-rw-r--r--sound/firewire/Kconfig4
-rw-r--r--sound/firewire/amdtp-stream-trace.h6
-rw-r--r--sound/firewire/amdtp-stream.c42
-rw-r--r--sound/firewire/bebob/bebob.c2
-rw-r--r--sound/firewire/bebob/bebob.h2
-rw-r--r--sound/firewire/bebob/bebob_command.c36
-rw-r--r--sound/firewire/bebob/bebob_stream.c163
-rw-r--r--sound/firewire/dice/dice-alesis.c2
-rw-r--r--sound/firewire/dice/dice-pcm.c4
-rw-r--r--sound/firewire/dice/dice-stream.c2
-rw-r--r--sound/firewire/dice/dice-tcelectronic.c4
-rw-r--r--sound/firewire/dice/dice.c24
-rw-r--r--sound/firewire/dice/dice.h3
-rw-r--r--sound/firewire/oxfw/oxfw.c1
14 files changed, 183 insertions, 112 deletions
diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig
index 25778765cbfe..9897bd26a438 100644
--- a/sound/firewire/Kconfig
+++ b/sound/firewire/Kconfig
@@ -38,7 +38,7 @@ config SND_OXFW
* Mackie(Loud) Onyx 1640i (former model)
* Mackie(Loud) Onyx Satellite
* Mackie(Loud) Tapco Link.Firewire
- * Mackie(Loud) d.2 pro/d.4 pro
+ * Mackie(Loud) d.4 pro
* Mackie(Loud) U.420/U.420d
* TASCAM FireOne
* Stanton Controllers & Systems 1 Deck/Mixer
@@ -84,7 +84,7 @@ config SND_BEBOB
* PreSonus FIREBOX/FIREPOD/FP10/Inspire1394
* BridgeCo RDAudio1/Audio5
* Mackie Onyx 1220/1620/1640 (FireWire I/O Card)
- * Mackie d.2 (FireWire Option)
+ * Mackie d.2 (FireWire Option) and d.2 Pro
* Stanton FinalScratch 2 (ScratchAmp)
* Tascam IF-FW/DM
* Behringer XENIX UFX 1204/1604
diff --git a/sound/firewire/amdtp-stream-trace.h b/sound/firewire/amdtp-stream-trace.h
index 26e7cb555d3c..aa53c13b89d3 100644
--- a/sound/firewire/amdtp-stream-trace.h
+++ b/sound/firewire/amdtp-stream-trace.h
@@ -14,8 +14,8 @@
#include <linux/tracepoint.h>
TRACE_EVENT(amdtp_packet,
- TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int data_block_counter, unsigned int index),
- TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, data_block_counter, index),
+ TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int data_block_counter, unsigned int packet_index, unsigned int index),
+ TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, data_block_counter, packet_index, index),
TP_STRUCT__entry(
__field(unsigned int, second)
__field(unsigned int, cycle)
@@ -48,7 +48,7 @@ TRACE_EVENT(amdtp_packet,
__entry->payload_quadlets = payload_length / sizeof(__be32);
__entry->data_blocks = data_blocks;
__entry->data_block_counter = data_block_counter,
- __entry->packet_index = s->packet_index;
+ __entry->packet_index = packet_index;
__entry->irq = !!in_interrupt();
__entry->index = index;
),
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c
index 4e2f2bb7879f..e0faa6601966 100644
--- a/sound/firewire/amdtp-stream.c
+++ b/sound/firewire/amdtp-stream.c
@@ -526,7 +526,7 @@ static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle,
}
trace_amdtp_packet(s, cycle, cip_header, payload_length, data_blocks,
- data_block_counter, index);
+ data_block_counter, s->packet_index, index);
}
static int check_cip_header(struct amdtp_stream *s, const __be32 *buf,
@@ -630,21 +630,27 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,
unsigned int *payload_length,
unsigned int *data_blocks,
unsigned int *data_block_counter,
- unsigned int *syt, unsigned int index)
+ unsigned int *syt, unsigned int packet_index, unsigned int index)
{
const __be32 *cip_header;
+ unsigned int cip_header_size;
int err;
*payload_length = be32_to_cpu(ctx_header[0]) >> ISO_DATA_LENGTH_SHIFT;
- if (*payload_length > s->ctx_data.tx.ctx_header_size +
- s->ctx_data.tx.max_ctx_payload_length) {
+
+ if (!(s->flags & CIP_NO_HEADER))
+ cip_header_size = 8;
+ else
+ cip_header_size = 0;
+
+ if (*payload_length > cip_header_size + s->ctx_data.tx.max_ctx_payload_length) {
dev_err(&s->unit->device,
"Detect jumbo payload: %04x %04x\n",
- *payload_length, s->ctx_data.tx.max_ctx_payload_length);
+ *payload_length, cip_header_size + s->ctx_data.tx.max_ctx_payload_length);
return -EIO;
}
- if (!(s->flags & CIP_NO_HEADER)) {
+ if (cip_header_size > 0) {
cip_header = ctx_header + 2;
err = check_cip_header(s, cip_header, *payload_length,
data_blocks, data_block_counter, syt);
@@ -662,7 +668,7 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,
}
trace_amdtp_packet(s, cycle, cip_header, *payload_length, *data_blocks,
- *data_block_counter, index);
+ *data_block_counter, packet_index, index);
return err;
}
@@ -701,12 +707,13 @@ static int generate_device_pkt_descs(struct amdtp_stream *s,
unsigned int packets)
{
unsigned int dbc = s->data_block_counter;
+ unsigned int packet_index = s->packet_index;
+ unsigned int queue_size = s->queue_size;
int i;
int err;
for (i = 0; i < packets; ++i) {
struct pkt_desc *desc = descs + i;
- unsigned int index = (s->packet_index + i) % s->queue_size;
unsigned int cycle;
unsigned int payload_length;
unsigned int data_blocks;
@@ -715,7 +722,7 @@ static int generate_device_pkt_descs(struct amdtp_stream *s,
cycle = compute_cycle_count(ctx_header[1]);
err = parse_ir_ctx_header(s, cycle, ctx_header, &payload_length,
- &data_blocks, &dbc, &syt, i);
+ &data_blocks, &dbc, &syt, packet_index, i);
if (err < 0)
return err;
@@ -723,13 +730,15 @@ static int generate_device_pkt_descs(struct amdtp_stream *s,
desc->syt = syt;
desc->data_blocks = data_blocks;
desc->data_block_counter = dbc;
- desc->ctx_payload = s->buffer.packets[index].buffer;
+ desc->ctx_payload = s->buffer.packets[packet_index].buffer;
if (!(s->flags & CIP_DBC_IS_END_EVENT))
dbc = (dbc + desc->data_blocks) & 0xff;
ctx_header +=
s->ctx_data.tx.ctx_header_size / sizeof(*ctx_header);
+
+ packet_index = (packet_index + 1) % queue_size;
}
s->data_block_counter = dbc;
@@ -1065,23 +1074,22 @@ static int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed,
s->data_block_counter = 0;
}
- /* initialize packet buffer */
+ // initialize packet buffer.
+ max_ctx_payload_size = amdtp_stream_get_max_payload(s);
if (s->direction == AMDTP_IN_STREAM) {
dir = DMA_FROM_DEVICE;
type = FW_ISO_CONTEXT_RECEIVE;
- if (!(s->flags & CIP_NO_HEADER))
+ if (!(s->flags & CIP_NO_HEADER)) {
+ max_ctx_payload_size -= 8;
ctx_header_size = IR_CTX_HEADER_SIZE_CIP;
- else
+ } else {
ctx_header_size = IR_CTX_HEADER_SIZE_NO_CIP;
-
- max_ctx_payload_size = amdtp_stream_get_max_payload(s) -
- ctx_header_size;
+ }
} else {
dir = DMA_TO_DEVICE;
type = FW_ISO_CONTEXT_TRANSMIT;
ctx_header_size = 0; // No effect for IT context.
- max_ctx_payload_size = amdtp_stream_get_max_payload(s);
if (!(s->flags & CIP_NO_HEADER))
max_ctx_payload_size -= IT_PKT_HEADER_SIZE_CIP;
}
diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c
index 2c8e3392a490..daeecfa8b9aa 100644
--- a/sound/firewire/bebob/bebob.c
+++ b/sound/firewire/bebob/bebob.c
@@ -387,7 +387,7 @@ static const struct ieee1394_device_id bebob_id_table[] = {
SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010049, &spec_normal),
/* Mackie, Onyx 1220/1620/1640 (Firewire I/O Card) */
SND_BEBOB_DEV_ENTRY(VEN_MACKIE2, 0x00010065, &spec_normal),
- /* Mackie, d.2 (Firewire Option) */
+ // Mackie, d.2 (Firewire option card) and d.2 Pro (the card is built-in).
SND_BEBOB_DEV_ENTRY(VEN_MACKIE1, 0x00010067, &spec_normal),
/* Stanton, ScratchAmp */
SND_BEBOB_DEV_ENTRY(VEN_STANTON, 0x00000001, &spec_normal),
diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h
index d1ad9a8451bc..4e0ed84adbee 100644
--- a/sound/firewire/bebob/bebob.h
+++ b/sound/firewire/bebob/bebob.h
@@ -200,6 +200,8 @@ int avc_bridgeco_get_plug_ch_pos(struct fw_unit *unit,
int avc_bridgeco_get_plug_type(struct fw_unit *unit,
u8 addr[AVC_BRIDGECO_ADDR_BYTES],
enum avc_bridgeco_plug_type *type);
+int avc_bridgeco_get_plug_ch_count(struct fw_unit *unit, u8 addr[AVC_BRIDGECO_ADDR_BYTES],
+ unsigned int *ch_count);
int avc_bridgeco_get_plug_section_type(struct fw_unit *unit,
u8 addr[AVC_BRIDGECO_ADDR_BYTES],
unsigned int id, u8 *type);
diff --git a/sound/firewire/bebob/bebob_command.c b/sound/firewire/bebob/bebob_command.c
index e276ab8f9006..022df09c68ff 100644
--- a/sound/firewire/bebob/bebob_command.c
+++ b/sound/firewire/bebob/bebob_command.c
@@ -143,6 +143,42 @@ end:
return err;
}
+int avc_bridgeco_get_plug_ch_count(struct fw_unit *unit, u8 addr[AVC_BRIDGECO_ADDR_BYTES],
+ unsigned int *ch_count)
+{
+ u8 *buf;
+ int err;
+
+ buf = kzalloc(12, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ // Info type is 'plug type'.
+ avc_bridgeco_fill_plug_info_extension_command(buf, addr, 0x02);
+
+ err = fcp_avc_transaction(unit, buf, 12, buf, 12,
+ BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(5) |
+ BIT(6) | BIT(7) | BIT(9));
+ if (err < 0)
+ ;
+ else if (err < 11)
+ err = -EIO;
+ else if (buf[0] == 0x08) // NOT IMPLEMENTED
+ err = -ENOSYS;
+ else if (buf[0] == 0x0a) // REJECTED
+ err = -EINVAL;
+ else if (buf[0] == 0x0b) // IN TRANSITION
+ err = -EAGAIN;
+ if (err < 0)
+ goto end;
+
+ *ch_count = buf[10];
+ err = 0;
+end:
+ kfree(buf);
+ return err;
+}
+
int avc_bridgeco_get_plug_ch_pos(struct fw_unit *unit,
u8 addr[AVC_BRIDGECO_ADDR_BYTES],
u8 *buf, unsigned int len)
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
index bbae04793c50..b612ee3e33b6 100644
--- a/sound/firewire/bebob/bebob_stream.c
+++ b/sound/firewire/bebob/bebob_stream.c
@@ -517,20 +517,22 @@ int snd_bebob_stream_init_duplex(struct snd_bebob *bebob)
static int keep_resources(struct snd_bebob *bebob, struct amdtp_stream *stream,
unsigned int rate, unsigned int index)
{
- struct snd_bebob_stream_formation *formation;
+ unsigned int pcm_channels;
+ unsigned int midi_ports;
struct cmp_connection *conn;
int err;
if (stream == &bebob->tx_stream) {
- formation = bebob->tx_stream_formations + index;
+ pcm_channels = bebob->tx_stream_formations[index].pcm;
+ midi_ports = bebob->midi_input_ports;
conn = &bebob->out_conn;
} else {
- formation = bebob->rx_stream_formations + index;
+ pcm_channels = bebob->rx_stream_formations[index].pcm;
+ midi_ports = bebob->midi_output_ports;
conn = &bebob->in_conn;
}
- err = amdtp_am824_set_parameters(stream, rate, formation->pcm,
- formation->midi, false);
+ err = amdtp_am824_set_parameters(stream, rate, pcm_channels, midi_ports, false);
if (err < 0)
return err;
@@ -796,42 +798,42 @@ parse_stream_formation(u8 *buf, unsigned int len,
return 0;
}
-static int
-fill_stream_formations(struct snd_bebob *bebob, enum avc_bridgeco_plug_dir dir,
- unsigned short pid)
+static int fill_stream_formations(struct snd_bebob *bebob, u8 addr[AVC_BRIDGECO_ADDR_BYTES],
+ enum avc_bridgeco_plug_dir plug_dir, unsigned int plug_id,
+ struct snd_bebob_stream_formation *formations)
{
+ enum avc_bridgeco_plug_type plug_type;
u8 *buf;
- struct snd_bebob_stream_formation *formations;
unsigned int len, eid;
- u8 addr[AVC_BRIDGECO_ADDR_BYTES];
int err;
+ avc_bridgeco_fill_unit_addr(addr, plug_dir, AVC_BRIDGECO_PLUG_UNIT_ISOC, plug_id);
+
+ err = avc_bridgeco_get_plug_type(bebob->unit, addr, &plug_type);
+ if (err < 0) {
+ dev_err(&bebob->unit->device,
+ "Fail to get type for isoc %d plug 0: %d\n", plug_dir, err);
+ return err;
+ } else if (plug_type != AVC_BRIDGECO_PLUG_TYPE_ISOC)
+ return -ENXIO;
+
buf = kmalloc(FORMAT_MAXIMUM_LENGTH, GFP_KERNEL);
if (buf == NULL)
return -ENOMEM;
- if (dir == AVC_BRIDGECO_PLUG_DIR_IN)
- formations = bebob->rx_stream_formations;
- else
- formations = bebob->tx_stream_formations;
+ for (eid = 0; eid < SND_BEBOB_STRM_FMT_ENTRIES; ++eid) {
+ avc_bridgeco_fill_unit_addr(addr, plug_dir, AVC_BRIDGECO_PLUG_UNIT_ISOC, plug_id);
- for (eid = 0; eid < SND_BEBOB_STRM_FMT_ENTRIES; eid++) {
len = FORMAT_MAXIMUM_LENGTH;
- avc_bridgeco_fill_unit_addr(addr, dir,
- AVC_BRIDGECO_PLUG_UNIT_ISOC, pid);
- err = avc_bridgeco_get_plug_strm_fmt(bebob->unit, addr, buf,
- &len, eid);
- /* No entries remained. */
+ err = avc_bridgeco_get_plug_strm_fmt(bebob->unit, addr, buf, &len, eid);
+ // No entries remained.
if (err == -EINVAL && eid > 0) {
err = 0;
break;
} else if (err < 0) {
dev_err(&bebob->unit->device,
- "fail to get stream format %d for isoc %s plug %d:%d\n",
- eid,
- (dir == AVC_BRIDGECO_PLUG_DIR_IN) ? "in" :
- "out",
- pid, err);
+ "fail to get stream format %d for isoc %d plug %d:%d\n",
+ eid, plug_dir, plug_id, err);
break;
}
@@ -844,6 +846,49 @@ fill_stream_formations(struct snd_bebob *bebob, enum avc_bridgeco_plug_dir dir,
return err;
}
+static int detect_midi_ports(struct snd_bebob *bebob,
+ const struct snd_bebob_stream_formation *formats,
+ u8 addr[AVC_BRIDGECO_ADDR_BYTES], enum avc_bridgeco_plug_dir plug_dir,
+ unsigned int plug_count, unsigned int *midi_ports)
+{
+ int i;
+ int err = 0;
+
+ *midi_ports = 0;
+
+ /// Detect the number of available MIDI ports when packet has MIDI conformant data channel.
+ for (i = 0; i < SND_BEBOB_STRM_FMT_ENTRIES; ++i) {
+ if (formats[i].midi > 0)
+ break;
+ }
+ if (i >= SND_BEBOB_STRM_FMT_ENTRIES)
+ return 0;
+
+ for (i = 0; i < plug_count; ++i) {
+ enum avc_bridgeco_plug_type plug_type;
+ unsigned int ch_count;
+
+ avc_bridgeco_fill_unit_addr(addr, plug_dir, AVC_BRIDGECO_PLUG_UNIT_EXT, i);
+
+ err = avc_bridgeco_get_plug_type(bebob->unit, addr, &plug_type);
+ if (err < 0) {
+ dev_err(&bebob->unit->device,
+ "fail to get type for external %d plug %d: %d\n",
+ plug_dir, i, err);
+ break;
+ } else if (plug_type != AVC_BRIDGECO_PLUG_TYPE_MIDI) {
+ continue;
+ }
+
+ err = avc_bridgeco_get_plug_ch_count(bebob->unit, addr, &ch_count);
+ if (err < 0)
+ break;
+ *midi_ports += ch_count;
+ }
+
+ return err;
+}
+
static int
seek_msu_sync_input_plug(struct snd_bebob *bebob)
{
@@ -886,8 +931,6 @@ int snd_bebob_stream_discover(struct snd_bebob *bebob)
{
const struct snd_bebob_clock_spec *clk_spec = bebob->spec->clock;
u8 plugs[AVC_PLUG_INFO_BUF_BYTES], addr[AVC_BRIDGECO_ADDR_BYTES];
- enum avc_bridgeco_plug_type type;
- unsigned int i;
int err;
/* the number of plugs for isoc in/out, ext in/out */
@@ -908,67 +951,25 @@ int snd_bebob_stream_discover(struct snd_bebob *bebob)
goto end;
}
- avc_bridgeco_fill_unit_addr(addr, AVC_BRIDGECO_PLUG_DIR_IN,
- AVC_BRIDGECO_PLUG_UNIT_ISOC, 0);
- err = avc_bridgeco_get_plug_type(bebob->unit, addr, &type);
- if (err < 0) {
- dev_err(&bebob->unit->device,
- "fail to get type for isoc in plug 0: %d\n", err);
- goto end;
- } else if (type != AVC_BRIDGECO_PLUG_TYPE_ISOC) {
- err = -ENOSYS;
- goto end;
- }
- err = fill_stream_formations(bebob, AVC_BRIDGECO_PLUG_DIR_IN, 0);
+ err = fill_stream_formations(bebob, addr, AVC_BRIDGECO_PLUG_DIR_IN, 0,
+ bebob->rx_stream_formations);
if (err < 0)
goto end;
- avc_bridgeco_fill_unit_addr(addr, AVC_BRIDGECO_PLUG_DIR_OUT,
- AVC_BRIDGECO_PLUG_UNIT_ISOC, 0);
- err = avc_bridgeco_get_plug_type(bebob->unit, addr, &type);
- if (err < 0) {
- dev_err(&bebob->unit->device,
- "fail to get type for isoc out plug 0: %d\n", err);
- goto end;
- } else if (type != AVC_BRIDGECO_PLUG_TYPE_ISOC) {
- err = -ENOSYS;
- goto end;
- }
- err = fill_stream_formations(bebob, AVC_BRIDGECO_PLUG_DIR_OUT, 0);
+ err = fill_stream_formations(bebob, addr, AVC_BRIDGECO_PLUG_DIR_OUT, 0,
+ bebob->tx_stream_formations);
if (err < 0)
goto end;
- /* count external input plugs for MIDI */
- bebob->midi_input_ports = 0;
- for (i = 0; i < plugs[2]; i++) {
- avc_bridgeco_fill_unit_addr(addr, AVC_BRIDGECO_PLUG_DIR_IN,
- AVC_BRIDGECO_PLUG_UNIT_EXT, i);
- err = avc_bridgeco_get_plug_type(bebob->unit, addr, &type);
- if (err < 0) {
- dev_err(&bebob->unit->device,
- "fail to get type for external in plug %d: %d\n",
- i, err);
- goto end;
- } else if (type == AVC_BRIDGECO_PLUG_TYPE_MIDI) {
- bebob->midi_input_ports++;
- }
- }
+ err = detect_midi_ports(bebob, bebob->rx_stream_formations, addr, AVC_BRIDGECO_PLUG_DIR_IN,
+ plugs[2], &bebob->midi_input_ports);
+ if (err < 0)
+ goto end;
- /* count external output plugs for MIDI */
- bebob->midi_output_ports = 0;
- for (i = 0; i < plugs[3]; i++) {
- avc_bridgeco_fill_unit_addr(addr, AVC_BRIDGECO_PLUG_DIR_OUT,
- AVC_BRIDGECO_PLUG_UNIT_EXT, i);
- err = avc_bridgeco_get_plug_type(bebob->unit, addr, &type);
- if (err < 0) {
- dev_err(&bebob->unit->device,
- "fail to get type for external out plug %d: %d\n",
- i, err);
- goto end;
- } else if (type == AVC_BRIDGECO_PLUG_TYPE_MIDI) {
- bebob->midi_output_ports++;
- }
- }
+ err = detect_midi_ports(bebob, bebob->tx_stream_formations, addr, AVC_BRIDGECO_PLUG_DIR_OUT,
+ plugs[3], &bebob->midi_output_ports);
+ if (err < 0)
+ goto end;
/* for check source of clock later */
if (!clk_spec)
diff --git a/sound/firewire/dice/dice-alesis.c b/sound/firewire/dice/dice-alesis.c
index 0916864511d5..27c13b9cc9ef 100644
--- a/sound/firewire/dice/dice-alesis.c
+++ b/sound/firewire/dice/dice-alesis.c
@@ -16,7 +16,7 @@ alesis_io14_tx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT] = {
static const unsigned int
alesis_io26_tx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT] = {
{10, 10, 4}, /* Tx0 = Analog + S/PDIF. */
- {16, 8, 0}, /* Tx1 = ADAT1 + ADAT2. */
+ {16, 4, 0}, /* Tx1 = ADAT1 + ADAT2 (available at low rate). */
};
int snd_dice_detect_alesis_formats(struct snd_dice *dice)
diff --git a/sound/firewire/dice/dice-pcm.c b/sound/firewire/dice/dice-pcm.c
index af8a90ee40f3..a69ca1111b03 100644
--- a/sound/firewire/dice/dice-pcm.c
+++ b/sound/firewire/dice/dice-pcm.c
@@ -218,7 +218,7 @@ static int pcm_open(struct snd_pcm_substream *substream)
if (frames_per_period > 0) {
// For double_pcm_frame quirk.
- if (rate > 96000) {
+ if (rate > 96000 && !dice->disable_double_pcm_frames) {
frames_per_period *= 2;
frames_per_buffer *= 2;
}
@@ -273,7 +273,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
mutex_lock(&dice->mutex);
// For double_pcm_frame quirk.
- if (rate > 96000) {
+ if (rate > 96000 && !dice->disable_double_pcm_frames) {
events_per_period /= 2;
events_per_buffer /= 2;
}
diff --git a/sound/firewire/dice/dice-stream.c b/sound/firewire/dice/dice-stream.c
index 1a14c083e8ce..c4dfe76500c2 100644
--- a/sound/firewire/dice/dice-stream.c
+++ b/sound/firewire/dice/dice-stream.c
@@ -181,7 +181,7 @@ static int keep_resources(struct snd_dice *dice, struct amdtp_stream *stream,
// as 'Dual Wire'.
// For this quirk, blocking mode is required and PCM buffer size should
// be aligned to SYT_INTERVAL.
- double_pcm_frames = rate > 96000;
+ double_pcm_frames = (rate > 96000 && !dice->disable_double_pcm_frames);
if (double_pcm_frames) {
rate /= 2;
pcm_chs *= 2;
diff --git a/sound/firewire/dice/dice-tcelectronic.c b/sound/firewire/dice/dice-tcelectronic.c
index a8875d24ba2a..43a3bcb15b3d 100644
--- a/sound/firewire/dice/dice-tcelectronic.c
+++ b/sound/firewire/dice/dice-tcelectronic.c
@@ -38,8 +38,8 @@ static const struct dice_tc_spec konnekt_24d = {
};
static const struct dice_tc_spec konnekt_live = {
- .tx_pcm_chs = {{16, 16, 16}, {0, 0, 0} },
- .rx_pcm_chs = {{16, 16, 16}, {0, 0, 0} },
+ .tx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
+ .rx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
.has_midi = true,
};
diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c
index 107a81691f0e..239d164b0eea 100644
--- a/sound/firewire/dice/dice.c
+++ b/sound/firewire/dice/dice.c
@@ -21,6 +21,7 @@ MODULE_LICENSE("GPL v2");
#define OUI_SSL 0x0050c2 // Actually ID reserved by IEEE.
#define OUI_PRESONUS 0x000a92
#define OUI_HARMAN 0x000fd7
+#define OUI_AVID 0x00a07e
#define DICE_CATEGORY_ID 0x04
#define WEISS_CATEGORY_ID 0x00
@@ -222,6 +223,14 @@ static int dice_probe(struct fw_unit *unit,
(snd_dice_detect_formats_t)entry->driver_data;
}
+ // Below models are compliant to IEC 61883-1/6 and have no quirk at high sampling transfer
+ // frequency.
+ // * Avid M-Box 3 Pro
+ // * M-Audio Profire 610
+ // * M-Audio Profire 2626
+ if (entry->vendor_id == OUI_MAUDIO || entry->vendor_id == OUI_AVID)
+ dice->disable_double_pcm_frames = true;
+
spin_lock_init(&dice->lock);
mutex_init(&dice->mutex);
init_completion(&dice->clock_accepted);
@@ -278,7 +287,22 @@ static void dice_bus_reset(struct fw_unit *unit)
#define DICE_INTERFACE 0x000001
+#define DICE_DEV_ENTRY_TYPICAL(vendor, model, data) \
+ { \
+ .match_flags = IEEE1394_MATCH_VENDOR_ID | \
+ IEEE1394_MATCH_MODEL_ID | \
+ IEEE1394_MATCH_SPECIFIER_ID | \
+ IEEE1394_MATCH_VERSION, \
+ .vendor_id = (vendor), \
+ .model_id = (model), \
+ .specifier_id = (vendor), \
+ .version = DICE_INTERFACE, \
+ .driver_data = (kernel_ulong_t)(data), \
+ }
+
static const struct ieee1394_device_id dice_id_table[] = {
+ // Avid M-Box 3 Pro. To match in probe function.
+ DICE_DEV_ENTRY_TYPICAL(OUI_AVID, 0x000004, snd_dice_detect_extension_formats),
/* M-Audio Profire 2626 has a different value in version field. */
{
.match_flags = IEEE1394_MATCH_VENDOR_ID |
diff --git a/sound/firewire/dice/dice.h b/sound/firewire/dice/dice.h
index adc6f7c84460..3c967d1b3605 100644
--- a/sound/firewire/dice/dice.h
+++ b/sound/firewire/dice/dice.h
@@ -109,7 +109,8 @@ struct snd_dice {
struct fw_iso_resources rx_resources[MAX_STREAMS];
struct amdtp_stream tx_stream[MAX_STREAMS];
struct amdtp_stream rx_stream[MAX_STREAMS];
- bool global_enabled;
+ bool global_enabled:1;
+ bool disable_double_pcm_frames:1;
struct completion clock_accepted;
unsigned int substreams_counter;
diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c
index 1f1e3236efb8..9eea25c46dc7 100644
--- a/sound/firewire/oxfw/oxfw.c
+++ b/sound/firewire/oxfw/oxfw.c
@@ -355,7 +355,6 @@ static const struct ieee1394_device_id oxfw_id_table[] = {
* Onyx-i series (former models): 0x081216
* Mackie Onyx Satellite: 0x00200f
* Tapco LINK.firewire 4x6: 0x000460
- * d.2 pro: Unknown
* d.4 pro: Unknown
* U.420: Unknown
* U.420d: Unknown
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-11 06:29:19 +0000