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Commit 3e5c260f authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "hal: Restore fm volume whenever enable fm usecase"

parents 4e12feb9 e7651c43

hal/audio_extn/fm.c

+1 −3
Original line number Diff line number Diff line
@@ -166,6 +166,7 @@ static int32_t fm_start(struct audio_device *adev) 
    int32_t pcm_dev_rx_id, pcm_dev_tx_id;



    ALOGD("%s: enter", __func__);

    fmmod.is_fm_running = true;



    uc_info = (struct audio_usecase *)calloc(1, sizeof(struct audio_usecase));
@@ -220,9 +221,6 @@ static int32_t fm_start(struct audio_device *adev) 
    pcm_start(fmmod.fm_pcm_rx);

    pcm_start(fmmod.fm_pcm_tx);



    fmmod.is_fm_running = true;

    fm_set_volume(adev, fmmod.fm_volume, false);



    ALOGD("%s: exit: status(%d)", __func__, ret);

    return 0;

hal/audio_hw.c

+9 −6
Original line number Diff line number Diff line
@@ -966,6 +966,7 @@ int enable_audio_route(struct audio_device *adev, 
    snd_device_t snd_device;

    char mixer_path[MIXER_PATH_MAX_LENGTH];

    struct stream_out *out = NULL;

    int ret = 0;



    if (usecase == NULL)

        return -EINVAL;
@@ -995,7 +996,14 @@ int enable_audio_route(struct audio_device *adev, 
    strlcpy(mixer_path, use_case_table[usecase->id], MIXER_PATH_MAX_LENGTH);

    platform_add_backend_name(mixer_path, snd_device, usecase);

    ALOGD("%s: apply mixer and update path: %s", __func__, mixer_path);

    audio_route_apply_and_update_path(adev->audio_route, mixer_path);

    ret = audio_route_apply_and_update_path(adev->audio_route, mixer_path);

    if (!ret && usecase->id == USECASE_AUDIO_PLAYBACK_FM) {

        struct str_parms *parms = str_parms_create_str("fm_restore_volume=1");

        if (parms) {

            audio_extn_fm_set_parameters(adev, parms);

            str_parms_destroy(parms);

        }

    }

    ALOGV("%s: exit", __func__);

    return 0;

}
@@ -1477,11 +1485,6 @@ static void check_usecases_codec_backend(struct audio_device *adev, 
                                            usecase->stream.out->volume_l,

                                            usecase->stream.out->volume_r);

                    }

                    if (usecase->id == USECASE_AUDIO_PLAYBACK_FM) {

                        struct str_parms *parms = str_parms_create_str("fm_restore_volume=1");

                        if (parms)

                            audio_extn_fm_set_parameters(adev, parms);

                    }

                }

            }

        }