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Commit fcfa8640 authored by Jon Eklund's avatar Jon Eklund Committed by Eric Laurent
Browse files

audio.h: Add "safe speaker" device for limited-loudness use cases 

Bug: 17319721
Change-Id: Ie1af5b73258f8a0009c3bc3cecb3e0e8b2262ed7
parent 4d1365b4

include/system/audio.h

+3 −0
Original line number Diff line number Diff line
@@ -585,6 +585,8 @@ enum { 
    AUDIO_DEVICE_OUT_FM                        = 0x100000,

    /* Line out for av devices */

    AUDIO_DEVICE_OUT_AUX_LINE                  = 0x200000,

    /* limited-output speaker device for acoustic safety */

    AUDIO_DEVICE_OUT_SPEAKER_SAFE              = 0x400000,

    AUDIO_DEVICE_OUT_DEFAULT                   = AUDIO_DEVICE_BIT_DEFAULT,

    AUDIO_DEVICE_OUT_ALL      = (AUDIO_DEVICE_OUT_EARPIECE |

                                 AUDIO_DEVICE_OUT_SPEAKER |
@@ -608,6 +610,7 @@ enum { 
                                 AUDIO_DEVICE_OUT_SPDIF |

                                 AUDIO_DEVICE_OUT_FM |

                                 AUDIO_DEVICE_OUT_AUX_LINE |

                                 AUDIO_DEVICE_OUT_SPEAKER_SAFE |

                                 AUDIO_DEVICE_OUT_DEFAULT),

    AUDIO_DEVICE_OUT_ALL_A2DP = (AUDIO_DEVICE_OUT_BLUETOOTH_A2DP |

                                 AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |