audio policy: fix disordered sequence while changing device am: 7f82d1a7

            patchBuilder.addSink(filteredDevice);

        }

        installPatch(__func__, patchHandle, outputDesc.get(), patchBuilder.patch(), delayMs);

        // Add half reported latency to delayMs when muteWaitMs is null in order

        // to avoid disordered sequence of muting volume and changing devices.

        installPatch(__func__, patchHandle, outputDesc.get(), patchBuilder.patch(),

                muteWaitMs == 0 ? (delayMs + (outputDesc->latency() / 2)) : delayMs);

    }

    // update stream volumes according to new device