C++ (Cpp) hp_det_adc_value Exemples

Exemple #1

Fichier : aml_m8_rt5616.c Projet : rofehr/linux-wetek

static int aml_audio_hp_detect(struct aml_audio_private_data *p_aml_audio)
{
       // return 0;
   int loop_num = 0;
   int ret;

    mutex_lock(&p_aml_audio->lock);

    while(loop_num < 2){
        ret = hp_det_adc_value(p_aml_audio);
        if(p_aml_audio->hp_last_state != ret){
            loop_num = 0;
            msleep(30);
            if(ret < 0){
                ret = p_aml_audio->hp_last_state;
            }else {
                p_aml_audio->hp_last_state = ret;
            }
        }else{
            msleep(30);
            loop_num = loop_num + 1;
        }
    }

    mutex_unlock(&p_aml_audio->lock);

    return ret;
}

Exemple #2

Fichier : aml_m8.c Projet : enmaca/linux-amlogic

static int aml_audio_hp_detect(struct aml_audio_private_data *p_aml_audio)
{
   int loop_num = 0;
   int ret;
   p_aml_audio->hp_det_status = false;
   // mutex_lock(&p_aml_audio->lock);

    while(loop_num < 3){
        ret = hp_det_adc_value(p_aml_audio);
        if(p_aml_audio->hp_last_state != ret){
            loop_num = 0;
            msleep_interruptible(50);
            if(ret < 0){
                ret = p_aml_audio->hp_last_state;
            }else {
                p_aml_audio->hp_last_state = ret;
            }
        }else{
            msleep_interruptible(50);
            loop_num = loop_num + 1;
        }
    }
 
   // mutex_unlock(&p_aml_audio->lock);

    return ret; 
}