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[nrf fromtree] Patches for ISO datapath issue #1467

Merged
merged 2 commits into from
Jan 25, 2024
Merged

[nrf fromtree] Patches for ISO datapath issue #1467

merged 2 commits into from
Jan 25, 2024

Commits on Jan 24, 2024

  1. [nrf fromtree] Bluetooth: BAP: Add support for transparent coding format 

    Add support for controlling whether the local controller
should transcode, or whether it will be done by another
module (e.g. the host).

By default when using the macros,
controller transcoding will be disabled.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
(cherry picked from commit 1faa5a2)
Signed-off-by: Jui-Chou Chung <jui-chou.chung@nordicsemi.no>
    @Thalley @rick1082
    Thalley authored and rick1082 committed Jan 24, 2024
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  2. [nrf fromtree] Bluetooth: BAP: Fix issue with setting invalid iso dat… 

    …a path

BAP would always set up the ISO data path in both directions,
even for unidirectional CIS. This meant that in the
unconfigured direction, the data path configuration data
would all be 0, which causes issues on some controllers.

The new refactored approach implemented by this commit
will always ensure that the data path is setup correctly,
and that we only set the data path in one direction for
unidirectional CIS. The unset path will use the default
ISO path of HCI and transparant format, which should always
be allowed by a controller.

This is building on the requirement in BAP that all streams in
a unicast group shall be QoS configured at the same time. This
ensures that before any streams in the CIG has been connected,
they have all been configured.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
(cherry picked from commit aef39f6)
Signed-off-by: Jui-Chou Chung <jui-chou.chung@nordicsemi.no>
    @Thalley @rick1082
    Thalley authored and rick1082 committed Jan 24, 2024
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    9fa7a11 View commit details
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