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Commit b89f4164 authored by Aditya Bavanari's avatar Aditya Bavanari Committed by Gerrit - the friendly Code Review server
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hal: Reset HPH power mode to class AB for wcd9370 variant 

As wcd9370 codec only supports Class AB HPH power mode,
reset the power mode for that variant

Change-Id: I791aad8447c89bf43e573f080f6c610c6c7c539b
parent e9023e2a

hal/msm8974/platform.c

+17 −7
Original line number Original line Diff line number Diff line
@@ -300,6 +300,7 @@ struct platform_data { 
    bool ec_ref_enabled;

    bool ec_ref_enabled;

    bool is_wsa_speaker;

    bool is_wsa_speaker;

    bool hifi_audio;

    bool hifi_audio;

    bool is_cls_ab_only_supported;

    bool is_i2s_ext_modem;

    bool is_i2s_ext_modem;

    bool is_acdb_initialized;

    bool is_acdb_initialized;

    /* Vbat monitor related flags */

    /* Vbat monitor related flags */
@@ -3238,7 +3239,6 @@ void *platform_init(struct audio_device *adev) 
        my_data->hifi_audio = true;

        my_data->hifi_audio = true;

    set_platform_defaults(my_data);

    set_platform_defaults(my_data);







    /* Initialize ACDB ID's */

    /* Initialize ACDB ID's */

    if (my_data->is_i2s_ext_modem && !is_auto_snd_card(snd_card_name))

    if (my_data->is_i2s_ext_modem && !is_auto_snd_card(snd_card_name))

        platform_info_init(PLATFORM_INFO_XML_PATH_I2S, my_data, PLATFORM);

        platform_info_init(PLATFORM_INFO_XML_PATH_I2S, my_data, PLATFORM);
@@ -3743,6 +3743,11 @@ acdb_init_fail: 
                                             my_data->adev->snd_card,

                                             my_data->adev->snd_card,

                                             my_data->codec_version);

                                             my_data->codec_version);





    /* WCD9370 codec variant only supports Class AB power mode */

    if (strstr(my_data->codec_variant, "WCD9370")) {

        my_data->is_cls_ab_only_supported = true;

    }



    if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {

    if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {

        /*

        /*

         * Native playback is enabled from the UI.

         * Native playback is enabled from the UI.
@@ -9230,6 +9235,10 @@ static bool platform_check_codec_backend_cfg(struct audio_device* adev, 




    if (snd_device == SND_DEVICE_OUT_HEADPHONES || snd_device ==

    if (snd_device == SND_DEVICE_OUT_HEADPHONES || snd_device ==

        SND_DEVICE_OUT_HEADPHONES_44_1 || snd_device == SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER) {

        SND_DEVICE_OUT_HEADPHONES_44_1 || snd_device == SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER) {

        if (my_data->is_cls_ab_only_supported) {

           ALOGI("%s: apply CLS AB HPH power mode\n", __func__);

           audio_route_apply_and_update_path(adev->audio_route, "hph-class-ab-mode");

        } else {

            if (sample_rate > 48000 ||

            if (sample_rate > 48000 ||

                (bit_width >= 24 && (sample_rate == 48000  || sample_rate == 44100))) {

                (bit_width >= 24 && (sample_rate == 48000  || sample_rate == 44100))) {

                ALOGI("%s: apply HPH HQ mode\n", __func__);

                ALOGI("%s: apply HPH HQ mode\n", __func__);
@@ -9239,6 +9248,7 @@ static bool platform_check_codec_backend_cfg(struct audio_device* adev, 
                audio_route_apply_and_update_path(adev->audio_route, "hph-lowpower-mode");

                audio_route_apply_and_update_path(adev->audio_route, "hph-lowpower-mode");

            }

            }

        }

        }

    }





    return backend_change;

    return backend_change;

}

}