linux-toradex.git/sound/firewire, branch v5.9

Merge branch 'topic/tasklet-convert' into for-linus

2020-09-02T11:32:06+00:00

Pull tasklet API conversions.

Signed-off-by: Takashi Iwai

ALSA: firewire: convert tasklets to use new tasklet_setup() API

2020-09-02T11:24:14+00:00

In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier 
Signed-off-by: Allen Pais 
Acked-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20200902040221.354941-3-allen.lkml@gmail.com
Signed-off-by: Takashi Iwai

ALSA: firewire-digi00x: exclude Avid Adrenaline from detection

2020-08-23T08:01:03+00:00

Avid Adrenaline is reported that ALSA firewire-digi00x driver is bound to.
However, as long as he investigated, the design of this model is hardly
similar to the one of Digi 00x family. It's better to exclude the model
from modalias of ALSA firewire-digi00x driver.

This commit changes device entries so that the model is excluded.

$ python3 crpp < ~/git/am-config-rom/misc/avid-adrenaline.img
               ROM header and bus information block
               -----------------------------------------------------------------
400  04203a9c  bus_info_length 4, crc_length 32, crc 15004
404  31333934  bus_name "1394"
408  e064a002  irmc 1, cmc 1, isc 1, bmc 0, cyc_clk_acc 100, max_rec 10 (2048)
40c  00a07e01  company_id 00a07e     |
410  00085257  device_id 0100085257  | EUI-64 00a07e0100085257

               root directory
               -----------------------------------------------------------------
414  0005d08c  directory_length 5, crc 53388
418  0300a07e  vendor
41c  8100000c  --> descriptor leaf at 44c
420  0c008380  node capabilities
424  8d000002  --> eui-64 leaf at 42c
428  d1000004  --> unit directory at 438

               eui-64 leaf at 42c
               -----------------------------------------------------------------
42c  0002410f  leaf_length 2, crc 16655
430  00a07e01  company_id 00a07e     |
434  00085257  device_id 0100085257  | EUI-64 00a07e0100085257

               unit directory at 438
               -----------------------------------------------------------------
438  0004d6c9  directory_length 4, crc 54985
43c  1200a02d  specifier id: 1394 TA
440  13014001  version: Vender Unique and AV/C
444  17000001  model
448  81000009  --> descriptor leaf at 46c

               descriptor leaf at 44c
               -----------------------------------------------------------------
44c  00077205  leaf_length 7, crc 29189
450  00000000  textual descriptor
454  00000000  minimal ASCII
458  41766964  "Avid"
45c  20546563  " Tec"
460  686e6f6c  "hnol"
464  6f677900  "ogy"
468  00000000

               descriptor leaf at 46c
               -----------------------------------------------------------------
46c  000599a5  leaf_length 5, crc 39333
470  00000000  textual descriptor
474  00000000  minimal ASCII
478  41647265  "Adre"
47c  6e616c69  "nali"
480  6e650000  "ne"

Reported-by: Simon Wood 
Fixes: 9edf723fd858 ("ALSA: firewire-digi00x: add skeleton for Digi 002/003 family")
Cc:  # 4.4+
Signed-off-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20200823075545.56305-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai

ALSA; firewire-tascam: exclude Tascam FE-8 from detection

2020-08-23T08:00:34+00:00

Tascam FE-8 is known to support communication by asynchronous transaction
only. The support can be implemented in userspace application and
snd-firewire-ctl-services project has the support. However, ALSA
firewire-tascam driver is bound to the model.

This commit changes device entries so that the model is excluded. In a
commit 53b3ffee7885 ("ALSA: firewire-tascam: change device probing
processing"), I addressed to the concern that version field in
configuration differs depending on installed firmware. However, as long
as I checked, the version number is fixed. It's safe to return version
number back to modalias.

Fixes: 53b3ffee7885 ("ALSA: firewire-tascam: change device probing processing")
Cc:  # 4.4+
Signed-off-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20200823075537.56255-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai

ALSA: firewire: fix kernel-doc

2020-07-07T10:09:32+00:00

Fix W=1 warning. Remove excess function parameter from description

Fixes: 7bc93821a70a ("ALSA: firewire-lib: split allocation of isochronous resources from establishment of connection")
Acked-by: Takashi Sakamoto 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20200702193604.169059-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai

ALSA: firewire-motu: wait for notification when changing clock configuration for protocol v3

2020-06-15T13:59:19+00:00

It costs expensive to change clock configuration for models of protocol
version 3. In current implementation, speculative strategy is used to
finish the operation; just waiting for 4 seconds. As long as I investigate,
when accepting and changing clock status actually, the device sends
notification with mask.

This commit uses wise way to wait for the notification after changing
sampling clock rate during 4 seconds.

Signed-off-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20200614141221.53527-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai

Merge branch 'for-linus' into for-next

2020-05-28T08:08:50+00:00

Back-merge 5.7-devel branch for further development.

Signed-off-by: Takashi Iwai

ALSA: firewire-motu: add support for MOTU UltraLite-mk3 (FireWire only model)

2020-05-25T06:29:57+00:00

UltraLite-mk3 was shipped 2008 by MOTU. This model has two lineups;
FireWire-only and FireWire/USB2.0 Hybrid model. Additionally, the latter
has two variants in respect of the type of IEEE 1394 connector; alpha
and beta connector.

This commit adds support for the FireWire-only model, which is already
discontinued.

$ python3 crpp < /sys/bus/firewire/devices/fw1/config_rom
               ROM header and bus information block
               -----------------------------------------------------------------
400  0410353a  bus_info_length 4, crc_length 16, crc 13626
404  31333934  bus_name "1394"
408  20ff7000  irmc 0, cmc 0, isc 1, bmc 0, cyc_clk_acc 255, max_rec 7 (256)
40c  0001f200  company_id 0001f2     |
410  000902c7  device_id 00000902c7  | EUI-64 0001f200000902c7

               root directory
               -----------------------------------------------------------------
414  0004ef04  directory_length 4, crc 61188
418  030001f2  vendor
41c  0c0083c0  node capabilities per IEEE 1394
420  d1000002  --> unit directory at 428
424  8d000005  --> eui-64 leaf at 438

               unit directory at 428
               -----------------------------------------------------------------
428  00035556  directory_length 3, crc 21846
42c  120001f2  specifier id
430  13000019  version
434  17100800  model

               eui-64 leaf at 438
               -----------------------------------------------------------------
438  0002f3c5  leaf_length 2, crc 62405
43c  0001f200  company_id 0001f2     |
440  000902c7  device_id 00000902c7  | EUI-64 0001f200000902c7

Signed-off-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20200523071733.170129-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai

ALSA: firewire-motu: refactoring protocol v2 for fetching mode switch

2020-05-22T14:52:19+00:00

This commit splits the method to switch fetching mode for protocol
version 2 so that model-dependent operations are explicitly defined.

Signed-off-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20200519111641.123211-15-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai

ALSA: firewire-motu: refactoring protocol v3 for clock source getter

2020-05-22T14:52:18+00:00

This commit splits the method to get clock source for protocol
version 3 so that model-dependent operations are explicitly defined.

Signed-off-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20200519111641.123211-14-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai