| Commit message (Collapse) | Author | Age | Files | Lines |
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Suspending never fails.
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When the sink is unlinked, there's no need to update the monitor suspend
state. In fact, trying to do that causes an assertion failure, because
pa_source_sync_suspend() wasn't written to handle the case where the
sink is unlinked.
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The suspend cause isn't yet used by any of the callbacks. The alsa sink
and source will use it to sync the mixer when the SESSION suspend cause
is removed. Currently the syncing is done in pa_sink/source_suspend(),
and I want to change that, because pa_sink/source_suspend() shouldn't
have any alsa specific code.
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This adds a pa_suspend_cause_t parameter to the sink/source_set_state()
functions, and moves part of the work that pa_sink/source_suspend() does
to sink/source_set_state(). The reason for this code shuffling is that I
plan to make all suspend cause changes available to modules through the
state change callbacks. This is the first step towards that.
Additionally, pa_source_sync_suspend() is changed to also update the
suspend cause of the monitor source when the suspend cause of the
monitored sink changes. That probably doesn't have much effect on
anything, but I think it makes sense to mirror the sink suspend cause in
the monitor source.
pa_source_sync_suspend() has also a bug fix: previously it was probably
possible that a sink might get suspended while in the passthrough mode.
When the sink then resumed (while still in the passthrough mode),
pa_source_sync_suspend() would resume also the monitor source, even
though the monitor source should be kept suspended when the sink is in
the passthrough mode. Now the monitor source won't be resumed in this
situation.
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This removes the need to hardcode the ELD device index in the path
configuration. The hardcoded values don't work with the Intel HDMI LPE
driver.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100488
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This removes the need to hardcode the PCM device index in the HDMI jack
names. The hardcoded values don't work with the Intel HDMI LPE driver.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100488
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We have so far assumed that HDMI always uses device indexes 3, 7, 8, 9,
10, 11, 12 and 13. These values are hardcoded in the path configuration.
The Intel HDMI LPE driver, however, uses different device numbering
scheme. Since the indexes aren't always the same, we need to query the
hw device index from ALSA.
Later patches will use the queried index for HDMI jack detection and ELD
information reading.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100488
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When module-filter-apply tries to find a matching source-output for
a given sink-input and a stream within the same group exists on the
monitor source of the filter, module-filter apply falsely assumes
that the source belongs to another instance of the filter and tries
to access source->output_from_master->source, which leads to a
segmentation fault.
This patch fixes the issue by ignoring the stream if the source is
the monitor source of the filter.
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glibc 2.27 is to be released soon, and it will provide memfd_create().
If glibc provides the function, we must not define it ourselves,
otherwise building fails due to conflict between the two implementations
of the same function.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=104733
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Usually PulseAudio is built with a linker that supports the -z,now
option, and that option should have the same effect (i.e. the dynamic
linker resolves all symbols when the program is started) as re-execing
with the LD_BIND_NOW environment variable set, so usually the re-execing
is redundant.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=104789
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It was reported that PulseAudio causes error messages in syslog from
dbus-daemon:
Jan 14 04:51:32 gentoo dbus-daemon[2492]: [system] Rejected send message, 2 matched rules; type="error", sender=":1.15" (uid=1000 pid=2864 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.1" (uid=0 pid=2670 comm="/usr/libexec/bluetooth/bluetoothd ")
The default policy on the system bus is to not let any method call
replies through if they have not been requested, and apparently
bluetoothd doesn't want replies to the Release() call.
This also changes the reply type from error to normal reply. The "not
implemented" error didn't make sense to me. We don't do any cleanup in
the Release() handler, probably because there's nothing to do. If there
is some cleanup that we should do, then it's a serious bug not to do it.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=104646
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Allow usage of an already existing fifo (named pipe) within the
pipe-sink module. Also, the used fifo is going to be removed upon
module unload only if the fifo is created by the same module.
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This is based on a patch by Rolo <rolo@wildfish.com> that replaced the
old ID with the new one. I deemed it better to leave the old ID in use
(I can't verify if the old ID was correct or not).
The original commit message:
Every time I reinstall or update Ubuntu I have to make this change
to get it to recognise my Native Instruments Traktor Audio 6
external soundcard.
Each time I remember the change by hunting down this forum post in
German,
https://forum.ubuntuusers.de/topic/traktor-audio-6-erkannt-aber-nicht-anwaehlbar/3/#post-8759808
(I don't speak German).
I'm not sure if the ID is just incorrect or if perhaps the hardware
identifies itself differently on slightly different models, so
perhaps we need to duplicate the line - I'm well outside of my
comfort zone here and I know barely anything about how hardware
works on Linux but figured if it helps me it would help others so I
should put it forward.
Thanks!
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Using this option, even the simplest tools like "cat" can properly
dump raw audio from the pipe.
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Previously the suspend cause was logged as a hexadecimal number, now
it's logged as a human-friendly string.
Also, the command line interface handled only a subset of causes when
printing them, now all suspend causes are printed.
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Now the old and new state is logged every time when the sink or source
state changes.
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The Intel HDMI LPE driver works in a peculiar way when the HDMI cable is
not plugged in: any written audio is immediately discarded and underrun
is reported. That resulted in an infinite loop, because PulseAudio tried
to keep the buffer filled, which was futile since the written audio was
immediately consumed/discarded.
This patch adds special handling for the LPE driver: if the active port
of the sink is unavailable, the sink suspends itself. A new suspend
cause is added: PA_SUSPEND_UNAVAILABLE.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100488
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This removes the symdef header generation m4 magic in favour of a
simpler macro method, allowing us to skip one unnecessary build step
while moving to meson, and removing an 11 year old todo!
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The function is declared in pulse/format.h and it has Doxygen
documentation, which tells me that the intention was to make the
function available to clients.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=103806
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In proces(), the do_move() function calls pa_{sink_input,source_output}_set_property().
This triggers a call to {sink_input,source_output}_proplist_cb() which called process()
a second time.
This patch avoids the duplicate and nested call to process() by checking if
PA_PROP_FILTER_APPLY_MOVING is set in {sink_input,source_output}_proplist_cb().
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This patch adds a sink_input_properties argument to module-ladspa-sink,
which can be helpful for customizing the appearance of the sink input in
various volume control applications, or to differentiate between
multiple instances of the module.
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If the desktop file is not found, fn was not being freed after the last
loop iteration.
CID: 1462477
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The get_cpuid() function in cpu-x86.c was buggy on x86-64. When building
without optimizations, the homegrown assembly code overwrote the
beginning of the function argument list on the stack. That happened to
work fine on regular x86-64, but caused crashing with the x32 ABI.
At least GCC and clang provide cpuid.h, which has the __get_cpuid()
function that can be used instead of the homegrown assembly.
The PA_REG_* constants can be removed as well, because they're not used
any more.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=103656
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This got missed while adding the client option.
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When a sink input was unlinked between the calls to pa_sink_move_all_start() and
pa_sink_move_all_finish(), pa_sink_move_all_finish() tried to finish the move
of the already unlinked sink input, which lead to an assertion in
pa_sink_input_finish_move(). The same applies for the source side.
This patch fixes the problem by checking the state of the sink input or
source output in pa_*_move_all_finish().
Bug report: https://bugs.freedesktop.org/show_bug.cgi?id=103752
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module-switch-on-connect would switch to any new sink, even if the sink
was a filter or a null-sink.
This patch adds a command line option ignore_virtual to the module, which
lets module-switch-on-connect ignore virtual sinks and sources. The flag
is true by default because the purpose of the module is to switch to new
hardware when it becomes available.
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module-device-manager doesn't change the routing of those streams that
have been explicitly routed by the user, which is good. Similarly, it
should leave those streams alone whose routing was decided by the
application that created the stream. This patch implements that.
BugLink: https://github.com/wwmm/pulseeffects/issues/99
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When a stream is created, and the stream creator specifies which device
should be used, that can affect automatic routing policies.
Specifically, module-device-manager shouldn't apply its priority list
routing when a stream has been routed by the application that created
the stream.
A stream that was initially routed by the application may be moved for
some valid reason (e.g. user requesting a move, or the original device
disappearing). When the stream is moved away from its initial device,
the "device requested by application" flag isn't relevant any more, so
it's set to false and never reset to true again.
The change in module-device-manager's routing logic will be done in the
following patch.
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Fixes the following compiler errors:
./pulsecore/sconv-s16be.h:41:6: warning: type of 'pa_sconv_s24_32be_from_float32ne' does not match original declaration [-Wlto-type-mismatch]
void pa_sconv_s24_32be_from_float32ne(unsigned n, const float *a, uint8_t *b);
^
pulsecore/sconv-s16le.c:413:6: note: 'pa_sconv_s24_32be_from_float32ne' was previously declared here
void pa_sconv_s24_32le_from_float32ne(unsigned n, const float *a, uint32_t *b) {
^
pulsecore/sconv-s16le.c:413:6: note: code may be misoptimized unless -fno-strict-aliasing is used
./pulsecore/sconv-s16be.h:40:6: warning: type of 'pa_sconv_s24_32be_to_float32ne' does not match original declaration [-Wlto-type-mismatch]
void pa_sconv_s24_32be_to_float32ne(unsigned n, const uint8_t *a, float *b);
^
pulsecore/sconv-s16le.c:388:6: note: 'pa_sconv_s24_32be_to_float32ne' was previously declared here
void pa_sconv_s24_32le_to_float32ne(unsigned n, const uint32_t *a, float *b) {
^
pulsecore/sconv-s16le.c:388:6: note: code may be misoptimized unless -fno-strict-aliasing is used
./pulsecore/sconv-s16be.h:56:6: warning: type of 'pa_sconv_s24_32be_from_s16ne' does not match original declaration [-Wlto-type-mismatch]
void pa_sconv_s24_32be_from_s16ne(unsigned n, const int16_t *a, uint8_t *b);
^
pulsecore/sconv-s16le.c:365:6: note: 'pa_sconv_s24_32be_from_s16ne' was previously declared here
void pa_sconv_s24_32le_from_s16ne(unsigned n, const int16_t *a, uint32_t *b) {
^
pulsecore/sconv-s16le.c:365:6: note: code may be misoptimized unless -fno-strict-aliasing is used
./pulsecore/sconv-s16be.h:55:6: warning: type of 'pa_sconv_s24_32be_to_s16ne' does not match original declaration [-Wlto-type-mismatch]
void pa_sconv_s24_32be_to_s16ne(unsigned n, const uint8_t *a, int16_t *b);
^
pulsecore/sconv-s16le.c:342:6: note: 'pa_sconv_s24_32be_to_s16ne' was previously declared here
void pa_sconv_s24_32le_to_s16ne(unsigned n, const uint32_t *a, int16_t *b) {
^
pulsecore/sconv-s16le.c:342:6: note: code may be misoptimized unless -fno-strict-aliasing is used
Signed-off-by: Constantine Kharlamov <Hi-Angel@yandex.ru>
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includes typo fixes, neatening, addition of more return info, and such.
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Signed-off-by: Hui Wang <hui.wang@canonical.com>
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The pa_echo_canceller_msg object was never unreffed.
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unloaded
Not ignoring the messages caused crashing due to accessing the userdata
after it had been freed.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=103528
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The filter sources should have the same max_rewind as the master source,
but these modules didn't update max_rewind when the master max_rewind
changed.
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Previously max_rewind was always set to the full hw buffer size, but
the actual maximum rewind amount is limited to the part of the hw buffer
that is in use.
The rewind request that was done when lowering the sink latency had to
be moved to happen before updating max_rewind.
The practical benefit of this change: When using a filter source on a
monitor source, the filter source latency is increased by max_rewind.
Without this change the max_rewind of an alsa sink is often
unnecessarily high, which leads to unnecessarily high latency with
filter sources.
Monitor sources themselves don't suffer from the latency issue, because
they use the current sink latency instead of max_rewind for the extra
buffer that they keep to deal with rewinds.
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We need the same workaround FreeBSD uses.
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curtesy of module-waveout.
Signed-off-by: Mihai Moldovan <ionic@ionic.de>
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