C++ (Cpp) wakeup_timer_clear Examples

Example #1

File: pwr_ctrl.c Project: 150balbes/Amlogic_S905-u-boot

static unsigned int detect_key(unsigned int suspend_from)
{
	int exit_reason = 0;
	unsigned int time_out = readl(AO_DEBUG_REG2);
	unsigned time_out_ms = time_out*100;
	unsigned *irq = (unsigned *)SECURE_TASK_SHARE_IRQ;
	/* unsigned *wakeup_en = (unsigned *)SECURE_TASK_RESPONSE_WAKEUP_EN; */

	/* setup wakeup resources*/
	/*auto suspend: timerA 10ms resolution*/
	if (time_out_ms != 0)
		wakeup_timer_setup();

	init_remote();
#ifdef CONFIG_CEC_WAKEUP
	if (hdmi_cec_func_config & 0x1) {
		remote_cec_hw_reset();
		cec_node_init();
	}
#endif

	/* *wakeup_en = 1;*/
	do {
		switch (*irq) {
#ifdef CONFIG_CEC_WAKEUP
		case IRQ_AO_CEC_NUM:
			if (suspend_from == SYS_POWEROFF)
				break;
			if (cec_msg.log_addr) {
				if (hdmi_cec_func_config & 0x1) {
					cec_handler();
					if (cec_msg.cec_power == 0x1) {
						/*cec power key*/
						exit_reason = CEC_WAKEUP;
						break;
					}
				}
			} else if (hdmi_cec_func_config & 0x1)
				cec_node_init();
		break;
#endif
		case IRQ_TIMERA_NUM:
			if (time_out_ms != 0)
				time_out_ms--;
			if (time_out_ms == 0) {
				wakeup_timer_clear();
				exit_reason = AUTO_WAKEUP;
			}
			break;

		case IRQ_AO_IR_DEC_NUM:
			if (remote_detect_key())
				exit_reason = REMOTE_WAKEUP;
			break;

		default:
			break;
		}
		*irq = 0xffffffff;
		if (exit_reason)
			break;
		else
			asm volatile("wfi");
	} while (1);

	return exit_reason;
}

Example #2

File: pwr_ctrl.c Project: khadas/u-boot

static unsigned int detect_key(unsigned int suspend_from)
{
	int exit_reason = 0;
	unsigned int time_out = readl(AO_DEBUG_REG2);
	unsigned time_out_ms = time_out*100;
	unsigned char adc_key_cnt = 0;
	unsigned *irq = (unsigned *)WAKEUP_SRC_IRQ_ADDR_BASE;
	/* unsigned *wakeup_en = (unsigned *)SECURE_TASK_RESPONSE_WAKEUP_EN; */

	/* start timer and enable adc*/
	reset_ao_timera();
	saradc_enable();
	/* setup wakeup resources*/
	/*auto suspend: timerA 10ms resolution*/
	if (time_out_ms != 0)
		wakeup_timer_setup();
	saradc_enable();
	reset_ao_timera();
	init_remote();
#ifdef CONFIG_CEC_WAKEUP
	if (hdmi_cec_func_config & 0x1) {
		remote_cec_hw_reset();
		cec_node_init();
	}
#endif

	/* *wakeup_en = 1;*/
	do {
#ifdef CONFIG_CEC_WAKEUP
		if (irq[IRQ_AO_CEC] == IRQ_AO_CEC_NUM) {
			irq[IRQ_AO_CEC] = 0xFFFFFFFF;
//			if (suspend_from == SYS_POWEROFF)
//				continue;
			if (cec_msg.log_addr) {
				if (hdmi_cec_func_config & 0x1) {
					cec_handler();
					if (cec_msg.cec_power == 0x1) {
						/*cec power key*/
						exit_reason = CEC_WAKEUP;
						break;
					}
				}
			} else if (hdmi_cec_func_config & 0x1)
				cec_node_init();
		}
#endif
		if (irq[IRQ_TIMERA] == IRQ_TIMERA_NUM) {
			irq[IRQ_TIMERA] = 0xFFFFFFFF;
			/*uart_puts("timera ...\n");*/
			if (time_out_ms != 0)
				time_out_ms--;
			if (time_out_ms == 0) {
				wakeup_timer_clear();
				exit_reason = AUTO_WAKEUP;
			}
		}
		if (irq[IRQ_AO_TIMERA] == IRQ_AO_TIMERA_NUM) {
			irq[IRQ_AO_TIMERA] = 0xFFFFFFFF;
			if (check_adc_key_resume()) {
				adc_key_cnt++;
				/*using variable 'adc_key_cnt' to eliminate the dithering of the key*/
				if (2 == adc_key_cnt)
					exit_reason = POWER_KEY_WAKEUP;
			} else {
				adc_key_cnt = 0;
			}
		}
		if (irq[IRQ_AO_IR_DEC] == IRQ_AO_IR_DEC_NUM) {
			irq[IRQ_AO_IR_DEC] = 0xFFFFFFFF;
				if (remote_detect_key())
					exit_reason = REMOTE_WAKEUP;
		}
		if (irq[IRQ_ETH_PHY] == IRQ_ETH_PHY_NUM) {
			irq[IRQ_ETH_PHY] = 0xFFFFFFFF;
			exit_reason = ETH_PHY_WAKEUP;
		}
		if (exit_reason)
			break;
		else
			asm volatile("wfi");
	} while (1);
	restore_ao_timer();
	saradc_disable();
	return exit_reason;
}