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-rw-r--r--sound/firewire/amdtp-am824.c32
-rw-r--r--sound/firewire/amdtp-stream.c6
-rw-r--r--sound/firewire/amdtp-stream.h5
-rw-r--r--sound/firewire/digi00x/amdtp-dot.c27
-rw-r--r--sound/firewire/fireface/amdtp-ff.c23
-rw-r--r--sound/firewire/motu/amdtp-motu.c53
-rw-r--r--sound/firewire/tascam/amdtp-tascam.c39
7 files changed, 97 insertions, 88 deletions
diff --git a/sound/firewire/amdtp-am824.c b/sound/firewire/amdtp-am824.c
index 21068b23d528..ff089ffa3374 100644
--- a/sound/firewire/amdtp-am824.c
+++ b/sound/firewire/amdtp-am824.c
@@ -336,44 +336,46 @@ static void read_midi_messages(struct amdtp_stream *s, __be32 *buffer,
}
static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
struct amdtp_am824 *p = s->protocol;
- struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
unsigned int pcm_frames;
if (pcm) {
- write_pcm_s32(s, pcm, buffer, data_blocks);
- pcm_frames = data_blocks * p->frame_multiplier;
+ write_pcm_s32(s, pcm, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = desc->data_blocks * p->frame_multiplier;
} else {
- write_pcm_silence(s, buffer, data_blocks);
+ write_pcm_silence(s, desc->ctx_payload, desc->data_blocks);
pcm_frames = 0;
}
- if (p->midi_ports)
- write_midi_messages(s, buffer, data_blocks, data_block_counter);
+ if (p->midi_ports) {
+ write_midi_messages(s, desc->ctx_payload, desc->data_blocks,
+ desc->data_block_counter);
+ }
return pcm_frames;
}
static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
struct amdtp_am824 *p = s->protocol;
- struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
unsigned int pcm_frames;
if (pcm) {
- read_pcm_s32(s, pcm, buffer, data_blocks);
- pcm_frames = data_blocks * p->frame_multiplier;
+ read_pcm_s32(s, pcm, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = desc->data_blocks * p->frame_multiplier;
} else {
pcm_frames = 0;
}
- if (p->midi_ports)
- read_midi_messages(s, buffer, data_blocks, data_block_counter);
+ if (p->midi_ports) {
+ read_midi_messages(s, desc->ctx_payload, desc->data_blocks,
+ desc->data_block_counter);
+ }
return pcm_frames;
}
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c
index 573265113a6f..db2feb68105c 100644
--- a/sound/firewire/amdtp-stream.c
+++ b/sound/firewire/amdtp-stream.c
@@ -768,13 +768,11 @@ static void process_ctx_payloads(struct amdtp_stream *s,
for (i = 0; i < packets; ++i) {
const struct pkt_desc *desc = descs + i;
- struct snd_pcm_substream *pcm;
+ struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
unsigned int pcm_frames;
- pcm_frames = s->process_data_blocks(s, desc->ctx_payload,
- desc->data_blocks, desc->data_block_counter);
+ pcm_frames = s->process_data_blocks(s, desc, pcm);
- pcm = READ_ONCE(s->pcm);
if (pcm && pcm_frames > 0)
update_pcm_pointers(s, pcm, pcm_frames);
}
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h
index 73c492c9a5d5..0e5b85100a04 100644
--- a/sound/firewire/amdtp-stream.h
+++ b/sound/firewire/amdtp-stream.h
@@ -105,9 +105,8 @@ struct pkt_desc {
struct amdtp_stream;
typedef unsigned int (*amdtp_stream_process_data_blocks_t)(
struct amdtp_stream *s,
- __be32 *buffer,
- unsigned int data_blocks,
- unsigned int data_block_counter);
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm);
struct amdtp_stream {
struct fw_unit *unit;
enum cip_flags flags;
diff --git a/sound/firewire/digi00x/amdtp-dot.c b/sound/firewire/digi00x/amdtp-dot.c
index c296d1017ed3..83ac4b37f26d 100644
--- a/sound/firewire/digi00x/amdtp-dot.c
+++ b/sound/firewire/digi00x/amdtp-dot.c
@@ -330,42 +330,39 @@ void amdtp_dot_midi_trigger(struct amdtp_stream *s, unsigned int port,
}
static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
- struct snd_pcm_substream *pcm;
unsigned int pcm_frames;
- pcm = READ_ONCE(s->pcm);
if (pcm) {
- read_pcm_s32(s, pcm, buffer, data_blocks);
- pcm_frames = data_blocks;
+ read_pcm_s32(s, pcm, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = desc->data_blocks;
} else {
pcm_frames = 0;
}
- read_midi_messages(s, buffer, data_blocks);
+ read_midi_messages(s, desc->ctx_payload, desc->data_blocks);
return pcm_frames;
}
static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
- struct snd_pcm_substream *pcm;
unsigned int pcm_frames;
- pcm = READ_ONCE(s->pcm);
if (pcm) {
- write_pcm_s32(s, pcm, buffer, data_blocks);
- pcm_frames = data_blocks;
+ write_pcm_s32(s, pcm, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = desc->data_blocks;
} else {
- write_pcm_silence(s, buffer, data_blocks);
+ write_pcm_silence(s, desc->ctx_payload, desc->data_blocks);
pcm_frames = 0;
}
- write_midi_messages(s, buffer, data_blocks, data_block_counter);
+ write_midi_messages(s, desc->ctx_payload, desc->data_blocks,
+ desc->data_block_counter);
return pcm_frames;
}
diff --git a/sound/firewire/fireface/amdtp-ff.c b/sound/firewire/fireface/amdtp-ff.c
index 31a60dff94ac..c36232fc4d3e 100644
--- a/sound/firewire/fireface/amdtp-ff.c
+++ b/sound/firewire/fireface/amdtp-ff.c
@@ -103,17 +103,18 @@ int amdtp_ff_add_pcm_hw_constraints(struct amdtp_stream *s,
}
static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
- struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
unsigned int pcm_frames;
if (pcm) {
- write_pcm_s32(s, pcm, (__le32 *)buffer, data_blocks);
- pcm_frames = data_blocks;
+ write_pcm_s32(s, pcm, (__le32 *)desc->ctx_payload,
+ desc->data_blocks);
+ pcm_frames = desc->data_blocks;
} else {
- write_pcm_silence(s, (__le32 *)buffer, data_blocks);
+ write_pcm_silence(s, (__le32 *)desc->ctx_payload,
+ desc->data_blocks);
pcm_frames = 0;
}
@@ -121,15 +122,15 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
}
static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
- struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
unsigned int pcm_frames;
if (pcm) {
- read_pcm_s32(s, pcm, (__le32 *)buffer, data_blocks);
- pcm_frames = data_blocks;
+ read_pcm_s32(s, pcm, (__le32 *)desc->ctx_payload,
+ desc->data_blocks);
+ pcm_frames = desc->data_blocks;
} else {
pcm_frames = 0;
}
diff --git a/sound/firewire/motu/amdtp-motu.c b/sound/firewire/motu/amdtp-motu.c
index 30d5f87119cc..36ee2c1dd667 100644
--- a/sound/firewire/motu/amdtp-motu.c
+++ b/sound/firewire/motu/amdtp-motu.c
@@ -299,23 +299,27 @@ static void __maybe_unused copy_message(u64 *frames, __be32 *buffer,
}
static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
struct amdtp_motu *p = s->protocol;
- struct snd_pcm_substream *pcm;
+ unsigned int pcm_frames;
- trace_data_block_sph(s, data_blocks, buffer);
- trace_data_block_message(s, data_blocks, buffer);
+ trace_data_block_sph(s, desc->data_blocks, desc->ctx_payload);
+ trace_data_block_message(s, desc->data_blocks, desc->ctx_payload);
if (p->midi_ports)
- read_midi_messages(s, buffer, data_blocks);
+ read_midi_messages(s, desc->ctx_payload, desc->data_blocks);
- pcm = READ_ONCE(s->pcm);
- if (data_blocks > 0 && pcm)
- read_pcm_s32(s, pcm->runtime, buffer, data_blocks);
+ if (pcm) {
+ read_pcm_s32(s, pcm->runtime, desc->ctx_payload,
+ desc->data_blocks);
+ pcm_frames = desc->data_blocks;
+ } else {
+ pcm_frames = 0;
+ }
- return data_blocks;
+ return pcm_frames;
}
static inline void compute_next_elapse_from_start(struct amdtp_motu *p)
@@ -361,29 +365,32 @@ static void write_sph(struct amdtp_stream *s, __be32 *buffer,
}
static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
struct amdtp_motu *p = (struct amdtp_motu *)s->protocol;
- struct snd_pcm_substream *pcm;
+ unsigned int pcm_frames;
/* TODO: how to interact control messages between userspace? */
if (p->midi_ports)
- write_midi_messages(s, buffer, data_blocks);
+ write_midi_messages(s, desc->ctx_payload, desc->data_blocks);
- pcm = READ_ONCE(s->pcm);
- if (pcm)
- write_pcm_s32(s, pcm->runtime, buffer, data_blocks);
- else
- write_pcm_silence(s, buffer, data_blocks);
+ if (pcm) {
+ write_pcm_s32(s, pcm->runtime, desc->ctx_payload,
+ desc->data_blocks);
+ pcm_frames = desc->data_blocks;
+ } else {
+ write_pcm_silence(s, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = 0;
+ }
- write_sph(s, buffer, data_blocks);
+ write_sph(s, desc->ctx_payload, desc->data_blocks);
- trace_data_block_sph(s, data_blocks, buffer);
- trace_data_block_message(s, data_blocks, buffer);
+ trace_data_block_sph(s, desc->data_blocks, desc->ctx_payload);
+ trace_data_block_message(s, desc->data_blocks, desc->ctx_payload);
- return data_blocks;
+ return pcm_frames;
}
int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit,
diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c
index bc1f2d2120b4..970b1c4a8ea6 100644
--- a/sound/firewire/tascam/amdtp-tascam.c
+++ b/sound/firewire/tascam/amdtp-tascam.c
@@ -166,33 +166,38 @@ static void read_status_messages(struct amdtp_stream *s,
}
static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
- struct snd_pcm_substream *pcm;
+ unsigned int pcm_frames;
- pcm = READ_ONCE(s->pcm);
- if (data_blocks > 0 && pcm)
- read_pcm_s32(s, pcm, buffer, data_blocks);
+ if (pcm) {
+ read_pcm_s32(s, pcm, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = desc->data_blocks;
+ } else {
+ pcm_frames = 0;
+ }
- read_status_messages(s, buffer, data_blocks);
+ read_status_messages(s, desc->ctx_payload, desc->data_blocks);
- return data_blocks;
+ return pcm_frames;
}
static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
- __be32 *buffer, unsigned int data_blocks,
- unsigned int data_block_counter)
+ const struct pkt_desc *desc,
+ struct snd_pcm_substream *pcm)
{
- struct snd_pcm_substream *pcm;
+ unsigned int pcm_frames;
- pcm = READ_ONCE(s->pcm);
- if (pcm)
- write_pcm_s32(s, pcm, buffer, data_blocks);
- else
- write_pcm_silence(s, buffer, data_blocks);
+ if (pcm) {
+ write_pcm_s32(s, pcm, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = desc->data_blocks;
+ } else {
+ write_pcm_silence(s, desc->ctx_payload, desc->data_blocks);
+ pcm_frames = 0;
+ }
- return data_blocks;
+ return pcm_frames;
}
int amdtp_tscm_init(struct amdtp_stream *s, struct fw_unit *unit,
generated by cgit (git 2.34.1) at 2024-06-02 06:27:21 +0000