Merge "av: Add AUDIO_OUTPUT_FLAG_MMAP_NOIRQ flag."

        // if explicitly requested

        static const uint32_t kRelevantFlags =

                (AUDIO_OUTPUT_FLAG_HW_AV_SYNC | AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD |

                 AUDIO_OUTPUT_FLAG_VOIP_RX);

                 AUDIO_OUTPUT_FLAG_VOIP_RX | AUDIO_OUTPUT_FLAG_MMAP_NOIRQ);

        flags =

            (audio_output_flags_t)((flags & kRelevantFlags) | AUDIO_OUTPUT_FLAG_DIRECT);

    }