do not close alsa devices that should stay open
do not prepare already prepared device
do not drop frames on device that is not running

Change-Id: Ibb6463bf6604a9e5e0038266bc99d2f8d838e135
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit f5f8d29ef0)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

for cases when we need to shutdown jack server or disconnect all devices

Change-Id: Idb3bede50e9f5e86d5997d5f675724846226b0c5
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 2d7d8b93d0)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

changes signature of function to allow extending the possible modes
of TargetState()

Change-Id: I394d85f4aac9fabb669fb03eedbfc3c6587a2a8e
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 9d215ce938)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: I68228ae98b4b074847abf547810e35e8e9267f31
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit d890538d32)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: I9c4724ca8b0b464dc3b38bac9f1fa6d8b05c186e
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 73a34ffc49)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

if enabled with '-x' option starts jackd with all devices closed, when
configured, user must provide number of channels for all devices, otherwise
we would not be able to create any jack ports.

we need to create all jack ports, since the only way to start any device
in this condition is to connect a jack port and issue a call
jack_client_reload_master

Change-Id: I63736eff20a2f2db7405ad512fec11e7bd0a9860
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 55d03f05d0)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: I3d79e5f2516d8709b70dc700e5c9a04534619661
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 7a7d3b3524)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

allow discard duplicate array members as a configurable feature

Change-Id: Ibbbfed9ec5633d2bdd23cc516f726ff4ad98c4ed
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 65c157936a)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

allows additional logic to be added to function later

Change-Id: I30a8de53faa66883a7976f69ccc2b312d9f7ecce
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 2fb38bca8d)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: I607eba702288677f8401c396c93d9c2d790cd362
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit efe557426b)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

in case ALSA_DRIVER_FEAT_LINK_DEVS is defined, driver will attempt to
snd_pcm_link all devices

Change-Id: I7bd54b8414d0b614786bee1078667a9aa595b58f
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit da45a136f5)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

in case ALSA_DRIVER_FEAT_CLOSE_IDLE_DEVS is defined unused devices are
closed on restart request, otherwise unused devices will be kept in
prepared state

Change-Id: I0cd91deb957a4839c5ea8c679bdabe1d0a3c6720
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit ee4fe3fde6)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

on restart request desired state of devices is evaluated, devices will be
closed, left prepared, started depending on selected options or their usage
(number or connected ports)

Change-Id: Id512e013556169dfc3837fd5f10845848a211d5b
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 9bdb9d09de)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

will be used to ease transporting data between functions, later will be
used as part of alsa_driver_t struct

parsing of input devices moved to driver_initialize

Change-Id: I17ab2f51595aa3c8a77e36f68adfd4b60d8220a1
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 9414ef5852)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Signed-off-by: Kapildev Patel <kapildev.patel@wipro.com>

- adapted to latest version
- removed redundant check

Change-Id: Idf5208ac2d40ece6f1598f8fa2a7d8b80da52309
Signed-off-by: Adam Miartus <external.Adam.Miartus@de.bosch.com>
(cherry picked from commit 58775de535)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

linux release 1.0

what was tested:
 - playing and recording from multiple devices
 - linking devices, fallback for case when some or all devices are not linked
 - xrun recovery

notes:
 - we should be using epoll instead of poll, ~ +1 manday to implement
 - solution can be simplified to remove doubling parameters for capture and playback
device, instead one struct for abstract "device" could be created that has parameter
capture or playaback, this would simplify code and reduce duplicate lines of code

Change-Id: I457b8e7e8ff0d04db18333b44bf64bf26a253bac
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

shave off a few usec from processing time

Change-Id: I052d168b11caa54d881d651c32822d6db33383b8
Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
(cherry picked from commit 138925dfd5)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: Id1dda94d4621a8e77c76c2cd15f08e26a31b87e5
Signed-off-by: Laxmi Devi <Laxmi.Devi@in.bosch.com>
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: I92760ed539b475e210bc877b335afdbb4a982a04
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

This is always an audible issue. Therefore print the coresponding
error message also in non verbose mode.

Signed-off-by: Adam Miartus <external.Adam.Miartus@de.bosch.com>
(cherry picked from commit 5b8c373318)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: I5e1380776f76814409f198a4ad874d4ae46007e3

poll may be interrupted due to signal, in that case print
error log

Change-Id: I1b2b2543a4b056b50af7617efc80fe517bddaaae
Signed-off-by: Adam Miartus <external.Adam.Miartus@de.bosch.com>
(cherry picked from commit 20883aa404)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

should be set in milliseconds

Signed-off-by: Adam Miartus <external.Adam.Miartus@de.bosch.com>
(cherry picked from commit 17031895de)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: I3d32e4602c1bdf15474b14496173727aa130c924

Change-Id: I45e1ccf2e1b955db187eb72127a536fe5eb0b81e
Signed-off-by: Adam Miartus <external.Adam.Miartus@de.bosch.com>
(cherry picked from commit 865cad2003)
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Change-Id: If3582834e0ca33bf36203a38fe7fd262d96a6827
Signed-off-by: Adam Miartus <external.adam.miartus@de.bosch.com>

Signed-off-by: falkTX <falktx@falktx.com>

Signed-off-by: falkTX <falktx@falktx.com>

On ALSA poll time out, retry polling after executing the recovery.
Retry max limit is set with MAX_RETRY_COUNT.

Signed-off-by: Laxmi Devi <Laxmi.Devi@in.bosch.com>

Currently only poll_result is checked for < 0 before doing the further
processing, and not for timeout. After this movement the revents is checked
only if the poll doesn't timeout.


Signed-off-by: Laxmi Devi <Laxmi.Devi@in.bosch.com>

Currently even on XRUN, the xrun recovery is not executed as the
need_playback or need_capture flag is still true and so it goes
and waits on poll again.

Signed-off-by: Laxmi Devi <Laxmi.Devi@in.bosch.com>

Found via `codespell -q 3`

* Set MIDI port pretty names on macOS

* Set MIDI port pretty names on Windows

* Set MIDI port pretty names on Linux/alsarawmidi

* Update alsarawmidi port naming to match CoreMIDI and WinMME

* Rename PortSetPrettyNameProperty to PortSetDeviceName

* Set hardware property to MIDI port names

Signed-off-by: falkTX <falktx@falktx.com>

* Fix generation of client uuid

Signed-off-by: falkTX <falktx@falktx.com>

* Remove all client properties when removed; Cleanup a few things

Signed-off-by: falkTX <falktx@falktx.com>

* Make all uuid function arguments use jack_uuid_t type; Fix warnings

Signed-off-by: falkTX <falktx@falktx.com>

* Rework uuids to never be int, more cleanup

Signed-off-by: falkTX <falktx@falktx.com>

* Solving problems while compiling jack2 on macOS X with dbus support

* Using the right function name in uptime error

* Revert "oss_driver: Use float to S32 conversion if requested"

This reverts commit c5a0f5ea1c.

* Revert "alsa_in/out: Use float to S32 conversion if requested"

This reverts commit 148c8d8e6a.

* Revert "alsa_driver: Use float to S32 conversion if requested"

This reverts commit d017e1fffe.

* Revert "memops: Provide function for float to S32 conversion"

This reverts commit bb99e09b99.

* Revert "memops: Align S24LE and S32LE to float conversion"

This reverts commit b4ea23df6a.

* Revert "memops: Provide function for S32 to float conversion"

This reverts commit 244fc27e29.

* Revert "memops: Align float to S24LE and S32LE conversion"

This reverts commit 4455fe020c.

* Revert "memops: Remove not used conversion macros"

This reverts commit a82f3f2fb4.

* Revert "memops: Use right-aligned S24LE to float conversion"

This reverts commit e753254313.

* Revert "memops: Use right-aligned float to S24LE conversion"

This reverts commit 831163e516.

The FreeBoB project was renamed to FFADO in 2007.
All users should use the FFADO backend by now (2019).

Backend name to be removed: "freebob"
Alternative backend to use: "firewire"

Please check the jackd manpage for details about "firewire" backend.

This commit is part of legacy cleanup.

closes issue #365.

sample_move_d32u24_sS() converts into samples like 0x00****** but S32
format expects samples like 0x********. Therefore it will not use the
full volume range when also using sample_move_d32u24_sS() for S32.

Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>

Sorry!

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

This reverts commit dde9f29a8e.

The commit introduced the following compiler error:

[100/255] Compiling posix/JackNetUnixSocket.cpp
../posix/JackNetUnixSocket.cpp: In member function 'int Jack::JackNetUnixSocket::NewSocket()':
../posix/JackNetUnixSocket.cpp:126:32: error: 'tos' was not declared in this scope
         socklen_t len = sizeof(tos);