C++ (Cpp) spm_go_to_sleep Exemples

Exemple #1

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Fichier : mt_sleep.c Projet : johnnyslt/fxos-for-v967s

static int slp_suspend_ops_enter(suspend_state_t state)
{
    /* legacy log */
    slp_notice("@@@@@@@@@@@@@@@@@@@@\n");
    slp_crit2("Chip_pm_enter\n");
    slp_notice("@@@@@@@@@@@@@@@@@@@@\n");

    if (slp_dump_gpio)
        gpio_dump_regs();

    if (slp_dump_regs)
        slp_dump_pm_regs();

    if (!spm_cpusys_can_power_down()) {
        slp_error("CANNOT SLEEP DUE TO CPU1/2/3 PON\n");
        return -EPERM;
    }

    if (slp_infra_pdn && !slp_cpu_pdn) {
        slp_error("CANNOT SLEEP DUE TO INFRA PDN BUT CPU PON\n");
        return -EPERM;
    }

#if SLP_SLEEP_DPIDLE_EN
    if (slp_ck26m_on)
        slp_wake_reason = spm_go_to_sleep_dpidle(slp_cpu_pdn, 0);
    else
#endif
        slp_wake_reason = spm_go_to_sleep(slp_cpu_pdn, slp_infra_pdn);

    return 0;
}

Exemple #2

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Fichier : mt_sleep.c Projet : JustAndroids/ZTEBladeL2

static int slp_suspend_ops_enter(suspend_state_t state)
{
#ifdef CONFIG_MTKPASR
    /* PASR SW operations */
    if (enter_pasrdpd())
	    goto pending_wakeup;
#endif

    /* legacy log */
    slp_notice("@@@@@@@@@@@@@@@@@@@@\n");
    slp_crit2("Chip_pm_enter\n");
    slp_notice("@@@@@@@@@@@@@@@@@@@@\n");

    if (slp_dump_gpio)
        gpio_dump_regs();

    if (slp_dump_regs)
        slp_dump_pm_regs();

    if (!spm_cpusys0_can_power_down()) {
        slp_error("CANNOT SLEEP DUE TO CPU1/2/3 PON\n");
        return -EPERM;
    }

    if (slp_infra_pdn && !slp_cpu_pdn) {
        slp_error("CANNOT SLEEP DUE TO INFRA PDN BUT CPU PON\n");
        return -EPERM;
    }

#if SLP_SLEEP_DPIDLE_EN
    if (slp_ck26m_on)
        slp_wake_reason = spm_go_to_sleep_dpidle(slp_cpu_pdn, slp_pwrlevel, slp_pwake_time);
    else
#endif
        slp_wake_reason = spm_go_to_sleep(slp_cpu_pdn, slp_infra_pdn, slp_pwake_time);

#ifdef CONFIG_MTKPASR
    /* PASR SW operations */
    leave_pasrdpd();
pending_wakeup:
#endif

    return 0;
}

Exemple #3

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Fichier : mt_sleep.c Projet : John677/Kernal_k3note

static int slp_suspend_ops_enter(suspend_state_t state)
{
    int ret = 0;

#ifdef CONFIG_MTK_TC1_FM_AT_SUSPEND
    int fm_radio_is_playing = 0;
    if ( ConditionEnterSuspend() == true )
    	fm_radio_is_playing = 0;
    else
    	fm_radio_is_playing = 1;
#endif /* CONFIG_MTK_TC1_FM_AT_SUSPEND */ 
#ifdef CONFIG_MTKPASR
    /* PASR SW operations */
    enter_pasrdpd();
#endif

    /* legacy log */
    slp_notice("@@@@@@@@@@@@@@@@@@@@\n");
    slp_crit2("Chip_pm_enter\n");
    slp_notice("@@@@@@@@@@@@@@@@@@@@\n");

//FIXME: for K2 bring up
    if (slp_dump_gpio)
        gpio_dump_regs();
#if 0
    if (slp_dump_regs)
        slp_dump_pm_regs();
#endif

    if (slp_check_mtcmos_pll)
        slp_check_pm_mtcmos_pll();

    if (!spm_cpusys0_can_power_down()) {
        slp_error("CANNOT SLEEP DUE TO CPU1~x PON, SPM_PWR_STATUS = 0x%x, SPM_PWR_STATUS_2ND = 0x%x\n",
                  slp_read(SPM_PWR_STATUS), slp_read(SPM_PWR_STATUS_2ND));
        //return -EPERM;
        ret = -EPERM;
        goto LEAVE_SLEEP;
    }

    if (is_infra_pdn(slp_spm_flags) && !is_cpu_pdn(slp_spm_flags)) {
        slp_error("CANNOT SLEEP DUE TO INFRA PDN BUT CPU PON\n");
        //return -EPERM;
        ret = -EPERM;
        goto LEAVE_SLEEP;
    }

    
    /* only for test */
    #if 0
    slp_pasr_en(1, 0x0);
    slp_dpd_en(1);
    #endif

#if SLP_SLEEP_DPIDLE_EN
#ifdef CONFIG_MTK_TC1_FM_AT_SUSPEND
    if (slp_ck26m_on | fm_radio_is_playing)
#else
    if (slp_ck26m_on)
#endif
        slp_wake_reason = spm_go_to_sleep_dpidle(slp_spm_deepidle_flags, slp_spm_data);
    else
#endif
        slp_wake_reason = spm_go_to_sleep(slp_spm_flags, slp_spm_data);

LEAVE_SLEEP:
#ifdef CONFIG_MTKPASR
    /* PASR SW operations */
    leave_pasrdpd();
#endif

#ifdef CONFIG_MTK_SYSTRACKER
    systracker_enable();
#endif

    return ret;
}