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Commit 68e2f1a8 authored by Patty Huang's avatar Patty Huang Committed by Automerger Merge Worker
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Merge "Use 1M PHY for the ACK packet from buds to phone direction" into main am: 6f0d3685 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2702454



Change-Id: I989c367c8bb31b323be4b231cf68252034dcd9dc
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents c03450ca 6f0d3685

system/bta/le_audio/state_machine.cc

+8 −0
Original line number Diff line number Diff line
@@ -1269,6 +1269,14 @@ class LeAudioGroupStateMachineImpl : public LeAudioGroupStateMachine { 
        group->GetPhyBitmask(le_audio::types::kLeAudioDirectionSink);

    uint8_t phy_stom =

        group->GetPhyBitmask(le_audio::types::kLeAudioDirectionSource);



    // Use 1M Phy for the ACK packet from remote device to phone for better

    // sensitivity

    if (max_sdu_size_stom == 0 &&

        (phy_stom & bluetooth::hci::kIsoCigPhy1M) != 0) {

      phy_stom = bluetooth::hci::kIsoCigPhy1M;

    }



    uint8_t rtn_mtos = 0;

    uint8_t rtn_stom = 0;