mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-12-16 08:56:40 -05:00
No description
There are two reasons for this change: 1. If it is a Dell desktop machine with the realtek codec, and there is no internal microphone on it, there is one physical audio jack which can support headphone, headset and microphone, but this audio jack does not have hardware capability to distinguish what is plugged in, after users plug in a headphone and select headphone from UI program, the headphone can't output any sound. There are many reasons for this issue, one of them is the active_port of pa_source is set to headphone-mic, that means the kernel audio driver will configure this audio jack to be a microphone jack instead of headphone jack. If we make the priority of headset-mic a bit higher than headphone-mic, the headset-mic will be the active_port of pa_source unless users select the headphone-mic on purpose, then this issue will be fixed. 2. Nowadays, the headset is more popular than traditional microphone, It is highly possible that users plug in a headset instead of microphone, it makes sense to make the headset-mic's priority higher than headphone-mic's. Signed-off-by: Hui Wang <hui.wang@canonical.com> |
||
|---|---|---|
| coverity | ||
| doc | ||
| doxygen | ||
| m4 | ||
| man | ||
| po | ||
| scripts | ||
| shell-completion | ||
| src | ||
| vala | ||
| .gitignore | ||
| .mailmap | ||
| .travis.yml | ||
| AGPL | ||
| autogen.sh | ||
| bootstrap.sh | ||
| configure.ac | ||
| git-version-gen | ||
| GPL | ||
| LGPL | ||
| libpulse-mainloop-glib.pc.in | ||
| libpulse-simple.pc.in | ||
| libpulse.pc.in | ||
| LICENSE | ||
| Makefile.am | ||
| NEWS | ||
| orc.mak | ||
| PROTOCOL | ||
| pulseaudio-text.svg | ||
| pulseaudio.supp | ||
| pulseaudio.svg | ||
| PulseAudioConfig.cmake.in | ||
| PulseAudioConfigVersion.cmake.in | ||
| README | ||
| todo | ||
PULSEAUDIO SOUND SERVER
WEB SITE:
http://pulseaudio.org/
GIT:
git://anongit.freedesktop.org/pulseaudio/pulseaudio
GITWEB/CGIT:
http://cgit.freedesktop.org/pulseaudio/pulseaudio/
MAILING LIST:
http://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
GIT COMMITS MAILING LIST:
http://lists.freedesktop.org/mailman/listinfo/pulseaudio-commits
TRAC/BUGZILLA TICKET CHANGES MAILING LIST:
http://lists.freedesktop.org/mailman/listinfo/pulseaudio-bugs
IRC:
#pulseaudio on irc.freenode.org
FRESHMEAT:
http://freshmeat.net/projects/pulseaudio/
OHLOH:
http://www.ohloh.net/projects/4038
AUTHORS:
Several
HACKING:
In order to run pulseaudio from the build dir __OPTIMIZE__ should be
disabled (look at src/pulsecore/core-util.h::pa_run_from_build_tree()),
this can be done by passing "CFLAGS=-O0" to the configure script:
./autogen.sh
CFLAGS="-ggdb3 -O0" LDFLAGS="-ggdb3" ./configure
make
./src/pulseaudio -n -F src/default.pa -p $(pwd)/src/
SPELLING:
PulseAudio