diff options
author | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-16 23:13:03 +0300 |
---|---|---|
committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-16 23:21:29 +0300 |
commit | 0a3173a5f09bc58a3638ecfd0a80bdbae55e123c (patch) | |
tree | d6c0bc84863cca54dfbde3b7463e5d49c82af9f1 /sound/firewire/motu | |
parent | 92f4e77c85918eab5e5803d7e28ab89a7e6bd3a2 (diff) | |
parent | 5c60a7389d795e001c8748b458eb76e3a5b6008c (diff) | |
download | linux-0a3173a5f09bc58a3638ecfd0a80bdbae55e123c.tar.xz |
Merge branch 'linus/master' into rdma.git for-next
rdma.git merge resolution for the 4.19 merge window
Conflicts:
drivers/infiniband/core/rdma_core.c
- Use the rdma code and revise with the new spelling for
atomic_fetch_add_unless
drivers/nvme/host/rdma.c
- Replace max_sge with max_send_sge in new blk code
drivers/nvme/target/rdma.c
- Use the blk code and revise to use NULL for ib_post_recv when
appropriate
- Replace max_sge with max_recv_sge in new blk code
net/rds/ib_send.c
- Use the net code and revise to use NULL for ib_post_recv when
appropriate
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'sound/firewire/motu')
-rw-r--r-- | sound/firewire/motu/motu-pcm.c | 2 | ||||
-rw-r--r-- | sound/firewire/motu/motu-protocol-v2.c | 64 | ||||
-rw-r--r-- | sound/firewire/motu/motu-protocol-v3.c | 19 | ||||
-rw-r--r-- | sound/firewire/motu/motu.c | 19 | ||||
-rw-r--r-- | sound/firewire/motu/motu.h | 5 |
5 files changed, 87 insertions, 22 deletions
diff --git a/sound/firewire/motu/motu-pcm.c b/sound/firewire/motu/motu-pcm.c index 4330220890e8..ab69d7e6ac05 100644 --- a/sound/firewire/motu/motu-pcm.c +++ b/sound/firewire/motu/motu-pcm.c @@ -363,7 +363,6 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu) .pointer = capture_pointer, .ack = capture_ack, .page = snd_pcm_lib_get_vmalloc_page, - .mmap = snd_pcm_lib_mmap_vmalloc, }; static const struct snd_pcm_ops playback_ops = { .open = pcm_open, @@ -376,7 +375,6 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu) .pointer = playback_pointer, .ack = playback_ack, .page = snd_pcm_lib_get_vmalloc_page, - .mmap = snd_pcm_lib_mmap_vmalloc, }; struct snd_pcm *pcm; int err; diff --git a/sound/firewire/motu/motu-protocol-v2.c b/sound/firewire/motu/motu-protocol-v2.c index 525b746330be..453fc29fade7 100644 --- a/sound/firewire/motu/motu-protocol-v2.c +++ b/sound/firewire/motu/motu-protocol-v2.c @@ -13,6 +13,8 @@ #define V2_CLOCK_RATE_SHIFT 3 #define V2_CLOCK_SRC_MASK 0x00000007 #define V2_CLOCK_SRC_SHIFT 0 +#define V2_CLOCK_TRAVELER_FETCH_DISABLE 0x04000000 +#define V2_CLOCK_TRAVELER_FETCH_ENABLE 0x03000000 #define V2_IN_OUT_CONF_OFFSET 0x0c04 #define V2_OPT_OUT_IFACE_MASK 0x00000c00 @@ -66,6 +68,11 @@ static int v2_set_clock_rate(struct snd_motu *motu, unsigned int rate) data &= ~V2_CLOCK_RATE_MASK; data |= i << V2_CLOCK_RATE_SHIFT; + if (motu->spec == &snd_motu_spec_traveler) { + data &= ~V2_CLOCK_TRAVELER_FETCH_ENABLE; + data |= V2_CLOCK_TRAVELER_FETCH_DISABLE; + } + reg = cpu_to_be32(data); return snd_motu_transaction_write(motu, V2_CLOCK_STATUS_OFFSET, ®, sizeof(reg)); @@ -121,8 +128,31 @@ static int v2_get_clock_source(struct snd_motu *motu, static int v2_switch_fetching_mode(struct snd_motu *motu, bool enable) { - /* V2 protocol doesn't have this feature. */ - return 0; + __be32 reg; + u32 data; + int err = 0; + + if (motu->spec == &snd_motu_spec_traveler) { + err = snd_motu_transaction_read(motu, V2_CLOCK_STATUS_OFFSET, + ®, sizeof(reg)); + if (err < 0) + return err; + data = be32_to_cpu(reg); + + data &= ~(V2_CLOCK_TRAVELER_FETCH_DISABLE | + V2_CLOCK_TRAVELER_FETCH_ENABLE); + + if (enable) + data |= V2_CLOCK_TRAVELER_FETCH_ENABLE; + else + data |= V2_CLOCK_TRAVELER_FETCH_DISABLE; + + reg = cpu_to_be32(data); + err = snd_motu_transaction_write(motu, V2_CLOCK_STATUS_OFFSET, + ®, sizeof(reg)); + } + + return err; } static void calculate_fixed_part(struct snd_motu_packet_format *formats, @@ -149,11 +179,20 @@ static void calculate_fixed_part(struct snd_motu_packet_format *formats, pcm_chunks[1] += 2; } } else { - /* - * Packets to v2 units transfer main-out-1/2 and phone-out-1/2. - */ - pcm_chunks[0] += 4; - pcm_chunks[1] += 4; + if (flags & SND_MOTU_SPEC_RX_SEPARETED_MAIN) { + pcm_chunks[0] += 2; + pcm_chunks[1] += 2; + } + + // Packets to v2 units include 2 chunks for phone 1/2, except + // for 176.4/192.0 kHz. + pcm_chunks[0] += 2; + pcm_chunks[1] += 2; + } + + if (flags & SND_MOTU_SPEC_HAS_AESEBU_IFACE) { + pcm_chunks[0] += 2; + pcm_chunks[1] += 2; } /* @@ -164,19 +203,16 @@ static void calculate_fixed_part(struct snd_motu_packet_format *formats, pcm_chunks[0] += 2; pcm_chunks[1] += 2; - /* This part should be multiples of 4. */ - formats->fixed_part_pcm_chunks[0] = round_up(2 + pcm_chunks[0], 4) - 2; - formats->fixed_part_pcm_chunks[1] = round_up(2 + pcm_chunks[1], 4) - 2; - if (flags & SND_MOTU_SPEC_SUPPORT_CLOCK_X4) - formats->fixed_part_pcm_chunks[2] = - round_up(2 + pcm_chunks[2], 4) - 2; + formats->fixed_part_pcm_chunks[0] = pcm_chunks[0]; + formats->fixed_part_pcm_chunks[1] = pcm_chunks[1]; + formats->fixed_part_pcm_chunks[2] = pcm_chunks[2]; } static void calculate_differed_part(struct snd_motu_packet_format *formats, enum snd_motu_spec_flags flags, u32 data, u32 mask, u32 shift) { - unsigned char pcm_chunks[3] = {0, 0}; + unsigned char pcm_chunks[2] = {0, 0}; /* * When optical interfaces are configured for S/PDIF (TOSLINK), diff --git a/sound/firewire/motu/motu-protocol-v3.c b/sound/firewire/motu/motu-protocol-v3.c index c7cd9864dc4d..7cc80a05e91f 100644 --- a/sound/firewire/motu/motu-protocol-v3.c +++ b/sound/firewire/motu/motu-protocol-v3.c @@ -188,11 +188,20 @@ static void calculate_fixed_part(struct snd_motu_packet_format *formats, pcm_chunks[1] += 2; } } else { - /* - * Packets to v2 units transfer main-out-1/2 and phone-out-1/2. - */ - pcm_chunks[0] += 4; - pcm_chunks[1] += 4; + if (flags & SND_MOTU_SPEC_RX_SEPARETED_MAIN) { + pcm_chunks[0] += 2; + pcm_chunks[1] += 2; + } + + // Packets to v3 units include 2 chunks for phone 1/2, except + // for 176.4/192.0 kHz. + pcm_chunks[0] += 2; + pcm_chunks[1] += 2; + } + + if (flags & SND_MOTU_SPEC_HAS_AESEBU_IFACE) { + pcm_chunks[0] += 2; + pcm_chunks[1] += 2; } /* diff --git a/sound/firewire/motu/motu.c b/sound/firewire/motu/motu.c index 0d6b526105ab..300d31b6f191 100644 --- a/sound/firewire/motu/motu.c +++ b/sound/firewire/motu/motu.c @@ -200,6 +200,22 @@ static const struct snd_motu_spec motu_828mk2 = { .flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 | SND_MOTU_SPEC_TX_MICINST_CHUNK | SND_MOTU_SPEC_TX_RETURN_CHUNK | + SND_MOTU_SPEC_RX_SEPARETED_MAIN | + SND_MOTU_SPEC_HAS_OPT_IFACE_A | + SND_MOTU_SPEC_RX_MIDI_2ND_Q | + SND_MOTU_SPEC_TX_MIDI_2ND_Q, + + .analog_in_ports = 8, + .analog_out_ports = 8, +}; + +const struct snd_motu_spec snd_motu_spec_traveler = { + .name = "Traveler", + .protocol = &snd_motu_protocol_v2, + .flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 | + SND_MOTU_SPEC_SUPPORT_CLOCK_X4 | + SND_MOTU_SPEC_TX_RETURN_CHUNK | + SND_MOTU_SPEC_HAS_AESEBU_IFACE | SND_MOTU_SPEC_HAS_OPT_IFACE_A | SND_MOTU_SPEC_RX_MIDI_2ND_Q | SND_MOTU_SPEC_TX_MIDI_2ND_Q, @@ -216,6 +232,7 @@ static const struct snd_motu_spec motu_828mk3 = { SND_MOTU_SPEC_TX_MICINST_CHUNK | SND_MOTU_SPEC_TX_RETURN_CHUNK | SND_MOTU_SPEC_TX_REVERB_CHUNK | + SND_MOTU_SPEC_RX_SEPARETED_MAIN | SND_MOTU_SPEC_HAS_OPT_IFACE_A | SND_MOTU_SPEC_HAS_OPT_IFACE_B | SND_MOTU_SPEC_RX_MIDI_3RD_Q | @@ -231,6 +248,7 @@ static const struct snd_motu_spec motu_audio_express = { .flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 | SND_MOTU_SPEC_TX_MICINST_CHUNK | SND_MOTU_SPEC_TX_RETURN_CHUNK | + SND_MOTU_SPEC_RX_SEPARETED_MAIN | SND_MOTU_SPEC_RX_MIDI_2ND_Q | SND_MOTU_SPEC_TX_MIDI_3RD_Q, .analog_in_ports = 2, @@ -250,6 +268,7 @@ static const struct snd_motu_spec motu_audio_express = { static const struct ieee1394_device_id motu_id_table[] = { SND_MOTU_DEV_ENTRY(0x101800, &motu_828mk2), + SND_MOTU_DEV_ENTRY(0x107800, &snd_motu_spec_traveler), SND_MOTU_DEV_ENTRY(0x106800, &motu_828mk3), /* FireWire only. */ SND_MOTU_DEV_ENTRY(0x100800, &motu_828mk3), /* Hybrid. */ SND_MOTU_DEV_ENTRY(0x104800, &motu_audio_express), diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h index 4b23cf337c4b..fd5327d30ab1 100644 --- a/sound/firewire/motu/motu.h +++ b/sound/firewire/motu/motu.h @@ -79,13 +79,14 @@ enum snd_motu_spec_flags { SND_MOTU_SPEC_TX_MICINST_CHUNK = 0x0004, SND_MOTU_SPEC_TX_RETURN_CHUNK = 0x0008, SND_MOTU_SPEC_TX_REVERB_CHUNK = 0x0010, - SND_MOTU_SPEC_TX_AESEBU_CHUNK = 0x0020, + SND_MOTU_SPEC_HAS_AESEBU_IFACE = 0x0020, SND_MOTU_SPEC_HAS_OPT_IFACE_A = 0x0040, SND_MOTU_SPEC_HAS_OPT_IFACE_B = 0x0080, SND_MOTU_SPEC_RX_MIDI_2ND_Q = 0x0100, SND_MOTU_SPEC_RX_MIDI_3RD_Q = 0x0200, SND_MOTU_SPEC_TX_MIDI_2ND_Q = 0x0400, SND_MOTU_SPEC_TX_MIDI_3RD_Q = 0x0800, + SND_MOTU_SPEC_RX_SEPARETED_MAIN = 0x1000, }; #define SND_MOTU_CLOCK_RATE_COUNT 6 @@ -128,6 +129,8 @@ struct snd_motu_spec { extern const struct snd_motu_protocol snd_motu_protocol_v2; extern const struct snd_motu_protocol snd_motu_protocol_v3; +extern const struct snd_motu_spec snd_motu_spec_traveler; + int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit, enum amdtp_stream_direction dir, const struct snd_motu_protocol *const protocol); |