[pulseaudio-discuss] [PATCH 0/5] No more dual-direction ports.

[Tanu Kaskinen]

In my mind a port is an "atomic routing unit", and a port
that can be used for both input and output is not atomic (it
defines two routes). An example of practical problems having
two routes in one port: you can't set a property for output
without setting it also for input.

Tanu Kaskinen (5):
  card: Store a pa_card pointer in pa_card_profile.
  device-port: Initialize profiles in pa_device_port_new().
  switch-on-port-available: Prepare for port->is_{out,in}put going
    away.
  alsa-mixer: Remove the name option in the General section from path
    configuration files.
  device-port: Make it impossible to have a dual-direction port.

 src/modules/alsa/alsa-mixer.c                      |  133 +++++++++-----------
 src/modules/alsa/mixer/paths/analog-input-aux.conf |    1 -
 .../alsa/mixer/paths/analog-input-dock-mic.conf    |    1 -
 src/modules/alsa/mixer/paths/analog-input-fm.conf  |    1 -
 .../alsa/mixer/paths/analog-input-front-mic.conf   |    1 -
 .../mixer/paths/analog-input-internal-mic.conf     |    1 -
 .../alsa/mixer/paths/analog-input-mic-line.conf    |    1 -
 src/modules/alsa/mixer/paths/analog-input-mic.conf |    1 -
 .../alsa/mixer/paths/analog-input-rear-mic.conf    |    1 -
 .../alsa/mixer/paths/analog-input-tvtuner.conf     |    1 -
 .../mixer/paths/analog-output-desktop-speaker.conf |    1 -
 .../mixer/paths/analog-output-headphones-2.conf    |    1 -
 .../alsa/mixer/paths/analog-output-headphones.conf |    1 -
 .../alsa/mixer/paths/analog-output-speaker.conf    |    1 -
 src/modules/module-switch-on-port-available.c      |  118 ++++++++++-------
 src/pulsecore/card.c                               |   22 ++--
 src/pulsecore/card.h                               |    1 +
 src/pulsecore/device-port.c                        |    7 +-
 src/pulsecore/device-port.h                        |    7 +-
 src/pulsecore/protocol-native.c                    |   14 +--
 20 files changed, 158 insertions(+), 157 deletions(-)

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1.7.10