C++ (Cpp) check_using_stmpe811_adc Examples

Example #1

File: 30pin_con.c Project: GenTarkin/SGH-T769-kernel

void acc_accessory_uevent(struct acc_con_info *acc, int acc_adc)
{
	enum accessory_type current_accessory = ACCESSORY_NONE;
	char *env_ptr;
	char *stat_ptr;
	char *envp[3];

// value is changed for PxLTE
// 3 pole earjack  1.00 V ( 0.90~1.10V)   adc: 797~1002
// Car mount        1.38 V (1.24~1.45V)   adc: 1134~1352
// 4 pole earjack   just bundles is supported . adc :1360~1449 : No Warranty
// OTG                 2.2 V  (2.00~2.35V)    adc: 1903~2248

	if (acc_adc != false) {
		if(check_using_stmpe811_adc()) {
			if ((1100 < acc_adc) && (1400 > acc_adc)) { 	// 3 pole earjack 1247
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
//				} else if ((1134 < acc_adc) && (1352 > acc_adc)) {	// car mount
//					env_ptr = "ACCESSORY=carmount";
//					acc->current_accessory = ACCESSORY_CARMOUNT;
			} else if ((1800 < acc_adc) && (2350 > acc_adc)) {	// 4 pole earjack, No warranty 1948
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
			} else if ((2400 < acc_adc) && (2800 > acc_adc)) {	// otg 2586
				env_ptr = "ACCESSORY=OTG";
				current_accessory = ACCESSORY_OTG;
			} else {
				env_ptr = "ACCESSORY=unknown";
				current_accessory = ACCESSORY_UNKNOWN;
			}
		} else { // not stmpe adc
			if ((797 < acc_adc) && (1002 > acc_adc)) {		// 3 pole earjack 911
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
			} else if ((1134 < acc_adc) && (1352 > acc_adc)) {	// car mount
				env_ptr = "ACCESSORY=carmount";
				current_accessory = ACCESSORY_CARMOUNT;
			} else if ((1400 < acc_adc) && (1690 > acc_adc)) {	// 4 pole earjack, No warranty 1534
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
			} else if ((1900 < acc_adc) && (2250 > acc_adc)) {	// otg 2125
				env_ptr = "ACCESSORY=OTG";
				current_accessory = ACCESSORY_OTG;
			} else {
				env_ptr = "ACCESSORY=unknown";
				current_accessory = ACCESSORY_UNKNOWN;
			}
		}

		if (current_accessory == acc->current_accessory) {
			ACC_CONDEV_DBG("same accessory type is connected %d", \
				current_accessory);
			return;
		}

		if (acc->current_accessory != ACCESSORY_NONE) {
			ACC_CONDEV_DBG("assuming prev accessory disconnected %d", \
				acc->current_accessory);

			if (acc->current_accessory == ACCESSORY_OTG)
				envp[0] = "ACCESSORY=OTG";
			else if (acc->current_accessory == ACCESSORY_LINEOUT)
				envp[0] = "ACCESSORY=lineout";
			else if (acc->current_accessory == ACCESSORY_CARMOUNT)
				envp[0] = "ACCESSORY=carmount";
			else
				envp[0] = "ACCESSORY=unknown";

			envp[1] = "STATE=offline";
			envp[2] = NULL;
			kobject_uevent_env(&acc->acc_dev->kobj, KOBJ_CHANGE, envp);
			if ((acc->current_accessory == ACCESSORY_OTG) &&
				acc->pdata->otg_en)
				acc->pdata->otg_en(0);
#if defined(CONFIG_TARGET_LOCALE_KOR) || defined(CONFIG_TARGET_LOCALE_JPN)
#else
			if (acc->current_accessory == ACCESSORY_LINEOUT)
				switch_set_state(&acc->ear_jack_switch, UEVENT_DOCK_NONE);
#endif

			ACC_CONDEV_DBG("%s : %s", envp[0], envp[1]);
		}

		acc->current_accessory = current_accessory;

		stat_ptr = "STATE=online";
		envp[0] = env_ptr;
		envp[1] = stat_ptr;
		envp[2] = NULL;

		if (acc->current_accessory == ACCESSORY_OTG) {
			/* force acc power off to ensure otg detection */
			if (acc->pdata->acc_power)
				acc->pdata->acc_power(0, false);
			msleep(20);

			if (acc->pdata->otg_en)
				acc->pdata->otg_en(1);
			msleep(30);
		} else if (acc->current_accessory == ACCESSORY_LINEOUT) {
#if defined(CONFIG_TARGET_LOCALE_KOR)  || defined(CONFIG_TARGET_LOCALE_JPN)
#else
			switch_set_state(&acc->ear_jack_switch, 1);
#endif
		}

		kobject_uevent_env(&acc->acc_dev->kobj, KOBJ_CHANGE, envp);
		ACC_CONDEV_DBG("%s : %s", env_ptr, stat_ptr);
	} else {
		if (acc->current_accessory == ACCESSORY_OTG)
			env_ptr = "ACCESSORY=OTG";
		else if (acc->current_accessory == ACCESSORY_LINEOUT) {
			env_ptr = "ACCESSORY=lineout";
#if defined(CONFIG_TARGET_LOCALE_KOR) || defined(CONFIG_TARGET_LOCALE_JPN)
#else
			switch_set_state(&acc->ear_jack_switch, UEVENT_DOCK_NONE);
#endif
		}
		else if (acc->current_accessory == ACCESSORY_CARMOUNT)
			env_ptr = "ACCESSORY=carmount";
		else
			env_ptr = "ACCESSORY=unknown";

		stat_ptr = "STATE=offline";
		envp[0] = env_ptr;
		envp[1] = stat_ptr;
		envp[2] = NULL;
		kobject_uevent_env(&acc->acc_dev->kobj, KOBJ_CHANGE, envp);
		if ((acc->current_accessory == ACCESSORY_OTG) &&
			acc->pdata->otg_en)
			acc->pdata->otg_en(0);

		acc->current_accessory = ACCESSORY_NONE;
		ACC_CONDEV_DBG("%s : %s", env_ptr, stat_ptr);
	}
}

Example #2

File: sec_tablet_conn.c Project: KernelStalker/GalaxyS3_Tmo-Att_Kernel

void acc_notified(struct acc_con_info *acc, int acc_adc)
{
	enum accessory_type current_accessory = ACCESSORY_NONE;
	char *env_ptr;
	char *stat_ptr;
	char *envp[3];
/*
  value is changed for Espresso
  3 pole earjack  1.00 V ( 0.90~1.10V)   adc: 1207~1256
  Car mount        1.38 V (1.24~1.45V)   adc: 1680~1749
  4 pole earjack   just bundles is supported . adc :2189~2278 : No Warranty
  OTG                 2.2 V  (2.00~2.35V)    adc: 2676~2785
*/

	if (acc_adc != false) {
		if (check_using_stmpe811_adc()) {
			if ((1207 < acc_adc) && (1256 > acc_adc)) {
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
			} else if ((1680 < acc_adc) && (1749 > acc_adc)) {
				env_ptr = "ACCESSORY=carmount";
				acc->current_accessory = ACCESSORY_CARMOUNT;
			} else if ((2189 < acc_adc) && (2278 > acc_adc)) {
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
#ifdef CONFIG_CAMERON_HEALTH
			} else if ((2400 < acc_adc) && (2500 > acc_adc)) {
				env_ptr = "ACCESSORY=cameron";
				current_accessory = ACCESSORY_CAMERON;
#endif
			} else if ((2676 < acc_adc) && (2785 > acc_adc)) {
				env_ptr = "ACCESSORY=OTG";
				current_accessory = ACCESSORY_OTG;
			} else {
				env_ptr = "ACCESSORY=unknown";
				current_accessory = ACCESSORY_UNKNOWN;
			}
		} else { /* not stmpe adc */
			if ((797 < acc_adc) && (1002 > acc_adc)) {
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
			} else if ((1134 < acc_adc) && (1352 > acc_adc)) {
				env_ptr = "ACCESSORY=carmount";
				current_accessory = ACCESSORY_CARMOUNT;
			} else if ((1400 < acc_adc) && (1690 > acc_adc)) {
				env_ptr = "ACCESSORY=lineout";
				current_accessory = ACCESSORY_LINEOUT;
			} else if ((1900 < acc_adc) && (2250 > acc_adc)) {
				env_ptr = "ACCESSORY=OTG";
				current_accessory = ACCESSORY_OTG;
			} else {
				env_ptr = "ACCESSORY=unknown";
				current_accessory = ACCESSORY_UNKNOWN;
			}
		}

		if (current_accessory == acc->current_accessory) {
			ACC_CONDEV_DBG("same accessory type is connected %d",
				current_accessory);
			return;
		}

		if (acc->current_accessory != ACCESSORY_NONE) {
			ACC_CONDEV_DBG("assuming prev accessory "
				"disconnected %d", acc->current_accessory);

			if (acc->current_accessory == ACCESSORY_OTG)
				envp[0] = "ACCESSORY=OTG";
			else if (acc->current_accessory == ACCESSORY_LINEOUT)
				envp[0] = "ACCESSORY=lineout";
			else if (acc->current_accessory == ACCESSORY_CARMOUNT)
				envp[0] = "ACCESSORY=carmount";
#ifdef CONFIG_CAMERON_HEALTH
			else if (acc->current_accessory == ACCESSORY_CAMERON)
				envp[0] = "ACCESSORY=cameron";
#endif
			else
				envp[0] = "ACCESSORY=unknown";

			envp[1] = "STATE=offline";
			envp[2] = NULL;
			kobject_uevent_env(&acc->acc_dev->kobj,
				KOBJ_CHANGE, envp);
			if ((acc->current_accessory == ACCESSORY_OTG) &&
				acc->pdata->otg_en)
				acc->pdata->otg_en(0);

			if (acc->current_accessory == ACCESSORY_LINEOUT)
				switch_set_state(&acc->ear_jack_switch,
					UEVENT_DOCK_NONE);

			ACC_CONDEV_DBG("%s : %s", envp[0], envp[1]);
		}

		acc->current_accessory = current_accessory;

		stat_ptr = "STATE=online";
		envp[0] = env_ptr;
		envp[1] = stat_ptr;
		envp[2] = NULL;

		if (acc->current_accessory == ACCESSORY_OTG) {
			/* force acc power off to ensure otg detection */
			if (acc->pdata->acc_power)
				acc->pdata->acc_power(0, false);
			msleep(20);

			if (acc->pdata->otg_en)
				acc->pdata->otg_en(1);
			msleep(30);
		} else if (acc->current_accessory == ACCESSORY_LINEOUT)
			switch_set_state(&acc->ear_jack_switch, 1);
#ifdef CONFIG_CAMERON_HEALTH
		else if (acc->current_accessory == ACCESSORY_CAMERON) {
			/* To do, when the cameron health device is connected */

			/* force acc power off to ensure otg detection */
			if (acc->pdata->acc_power)
				acc->pdata->acc_power(0, false);
			msleep(20);

			if (acc->pdata->cameron_health_en)
				acc->pdata->cameron_health_en(1);
			msleep(30);
		}
#endif
		kobject_uevent_env(&acc->acc_dev->kobj, KOBJ_CHANGE, envp);
		ACC_CONDEV_DBG("%s : %s", env_ptr, stat_ptr);
	} else {
		if (acc->current_accessory == ACCESSORY_OTG) {
			env_ptr = "ACCESSORY=OTG";
		} else if (acc->current_accessory == ACCESSORY_LINEOUT) {
			env_ptr = "ACCESSORY=lineout";
			switch_set_state(&acc->ear_jack_switch,
				UEVENT_DOCK_NONE);
		} else if (acc->current_accessory == ACCESSORY_CARMOUNT) {
			env_ptr = "ACCESSORY=carmount";
#ifdef CONFIG_CAMERON_HEALTH
		} else if (acc->current_accessory == ACCESSORY_CAMERON) {
			env_ptr = "ACCESSORY=cameron";
#endif
		} else {
			env_ptr = "ACCESSORY=unknown";
		}

		stat_ptr = "STATE=offline";
		envp[0] = env_ptr;
		envp[1] = stat_ptr;
		envp[2] = NULL;
		kobject_uevent_env(&acc->acc_dev->kobj, KOBJ_CHANGE, envp);
		if ((acc->current_accessory == ACCESSORY_OTG) &&
			acc->pdata->otg_en)
			acc->pdata->otg_en(0);
#ifdef CONFIG_CAMERON_HEALTH
		else if (acc->current_accessory == ACCESSORY_CAMERON)
			acc->pdata->cameron_health_en(0);
#endif
		acc->current_accessory = ACCESSORY_NONE;
		ACC_CONDEV_DBG("%s : %s", env_ptr, stat_ptr);
	}
}