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C++ i2c_touchkey_write函数代码示例

本文整理汇总了C++中i2c_touchkey_write函数的典型用法代码示例。如果您正苦于以下问题：C++ i2c_touchkey_write函数的具体用法？C++ i2c_touchkey_write怎么用？C++ i2c_touchkey_write使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了i2c_touchkey_write函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: melfas_touchkey_late_resume

static int melfas_touchkey_late_resume(struct early_suspend *h)
{
#ifdef TEST_JIG_MODE
	unsigned char get_touch = 0x40;
#endif

	set_touchkey_debug('R');
	printk(KERN_DEBUG "[TouchKey] melfas_touchkey_late_resume\n");

	/* enable ldo11 */
	touchkey_ldo_on(1);

	if (touchkey_enable < 0) {
		printk(KERN_DEBUG "[TouchKey] ---%s---touchkey_enable: %d\n",
		       __func__, touchkey_enable);
		return 0;
	}
	gpio_direction_output(_3_GPIO_TOUCH_EN, 1);
	gpio_direction_output(_3_TOUCH_SDA_28V, 1);
	gpio_direction_output(_3_TOUCH_SCL_28V, 1);

	gpio_direction_output(_3_GPIO_TOUCH_INT, 1);
	set_irq_type(IRQ_TOUCH_INT, IRQF_TRIGGER_FALLING);
	s3c_gpio_cfgpin(_3_GPIO_TOUCH_INT, _3_GPIO_TOUCH_INT_AF);
	s3c_gpio_setpull(_3_GPIO_TOUCH_INT, S3C_GPIO_PULL_NONE);
	msleep(50);

	touchkey_led_ldo_on(1);

#ifdef WHY_DO_WE_NEED_THIS
	/* clear interrupt */
	if (readl(gpio_pend_mask_mem) & (0x1 << 1)) {
		writel(readl(gpio_pend_mask_mem) | (0x1 << 1),
		       gpio_pend_mask_mem);
	}
#endif

	enable_irq(IRQ_TOUCH_INT);
	touchkey_enable = 1;

	if (touchled_cmd_reversed) {
		touchled_cmd_reversed = 0;
		i2c_touchkey_write(&touchkey_led_status, 1);
		printk("LED returned on\n");
	}

#ifdef TEST_JIG_MODE
	i2c_touchkey_write(&get_touch, 1);
#endif

	return 0;
}
开发者ID:FrozenData，项目名称:SGS2-Kernel-Update2，代码行数:52，代码来源:cypress-touchkey.c

示例2: sec_touchkey_late_resume

static int sec_touchkey_late_resume(struct early_suspend *h)
{
	struct touchkey_i2c *tkey_i2c =
		container_of(h, struct touchkey_i2c, early_suspend);
#ifdef TEST_JIG_MODE
	unsigned char get_touch = 0x40;
#endif

	set_touchkey_debug('R');
	printk(KERN_DEBUG "[TouchKey] sec_touchkey_late_resume\n");


#if defined(CONFIG_S2VE_TOUCHKEY_REV05)
	printk(KERN_ERR"sec_touchkey_late_resume++\n");
	Touchkey_PowerOnOff(1);
	gpio_set_value(TOUCHKEY_SDA, 0); 
	gpio_set_value(TOUCHKEY_SCL, 0); 

	touchkey_led_on(tkey_i2c, 1);
	touchkey_suspended = 0;
#else

	if (touchkey_enable < 0) {
		printk(KERN_DEBUG "[TouchKey] ---%s---touchkey_enable: %d\n",
		       __func__, touchkey_enable);
		return 0;
	}
	msleep(50);

	touchkey_enable = 1;

#if defined(TK_HAS_AUTOCAL)
	touchkey_autocalibration(tkey_i2c);
#endif

	if (touchled_cmd_reversed) {
		touchled_cmd_reversed = 0;
		i2c_touchkey_write(tkey_i2c->client,
			(u8 *) &touchkey_led_status, 1);
		printk(KERN_DEBUG "[Touchkey] LED returned on\n");
	}
#ifdef TEST_JIG_MODE
	i2c_touchkey_write(tkey_i2c->client, &get_touch, 1);
#endif

	enable_irq(tkey_i2c->irq);

#endif
	return 0;
}
开发者ID:CVlaspoel，项目名称:VSMC-i9105p，代码行数:50，代码来源:cypress-touchkey.c

示例3: touch_led_control

static ssize_t touch_led_control(struct device *dev, struct device_attribute *attr, const char *buf, size_t size)
{
	u8 data;
	u8 led_bright[2]= {LED_BRIGHT_BIT,LED_BRIGHT};
	//data = 1 on, 0 off
	sscanf(buf, "%hhu", &data);
	led_onoff = (data == 0) ? 0 : 1;
	data = (data == 0) ? 2 : 1;

	if (!touchkey_enable)
		return -1;
	i2c_touchkey_write(led_bright, 2);
	i2c_touchkey_write(&data, 1);	// LED on(data=1) or off(data=2)
	return size;
}
开发者ID:fasc，项目名称:android_kernel_samsung_hltedcm，代码行数:15，代码来源:melfas_touchkey.c

示例4: touchkey_resume_func

void touchkey_resume_func(struct work_struct *p)
{
//	int err = 0;
//	int rc = 0;

	enable_irq(IRQ_TOUCHKEY_INT);
	touchkey_enable = 1;
	msleep(50);
	
#if defined (CONFIG_USA_MODEL_SGH_T989)||defined (CONFIG_USA_MODEL_SGH_I727) || defined (CONFIG_USA_MODEL_SGH_I717)\
	|| defined (CONFIG_USA_MODEL_SGH_T769) || defined(CONFIG_USA_MODEL_SGH_I577) || defined(CONFIG_CAN_MODEL_SGH_I577R)\
	|| defined(CONFIG_USA_MODEL_SGH_I757) || defined(CONFIG_CAN_MODEL_SGH_I757M)
    touchkey_auto_calibration(1/*on*/);
#elif defined (CONFIG_KOR_MODEL_SHV_E110S)
	if (get_hw_rev() >= 0x02)
		touchkey_auto_calibration(1/*on*/);
#elif defined (CONFIG_JPN_MODEL_SC_03D)
	if (get_hw_rev() >= 0x02)
		touchkey_auto_calibration(1/*on*/);
#endif

#if 0
	{
		// temporary code for touchkey led
		int int_data = 0x10;
		msleep(100);
		printk("[TKEY] i2c_touchkey_write : key backligh on\n");
		i2c_touchkey_write((u8*)&int_data, 1);
	}
#endif
}
开发者ID:CL0SeY，项目名称:kernel_P7320T_ICS，代码行数:31，代码来源:cypress-touchkey_q1_skt.c

示例5: notification_off

static void notification_off(struct work_struct *notification_off_work)
{
	int status;

	/* do nothing if there is no active notification */
	if (led_on != 1 || touchkey_enable != 1)
		return;

	/* we have timed out, turn the lights off */
	/* disable the regulators */
	touchkey_led_ldo_on(0);	/* "touch_led" regulator */
	touchkey_ldo_on(0);	/* "touch" regulator */

	/* turn off the backlight */
#ifdef CONFIG_TARGET_CM_KERNEL
	status = 2; /* light off */
#else
	status = 0; /* light off */
#endif
	i2c_touchkey_write((u8 *)&status, 1);
	touchkey_enable = 0;
#ifdef CONFIG_TARGET_CM_KERNEL
	led_on = 0;
#else
	led_on = -1;
#endif

	/* we were using a wakelock, unlock it */
	if (wake_lock_active(&led_wake_lock)) {
		wake_unlock(&led_wake_lock);
	}

	return;
}
开发者ID:myfluxi，项目名称:xxKernel，代码行数:34，代码来源:cypress-touchkey.c

示例6: set_touchkey_autocal_testmode

static ssize_t set_touchkey_autocal_testmode(struct device *dev,
					     struct device_attribute *attr,
					     const char *buf, size_t size)
{
	struct touchkey_i2c *tkey_i2c = dev_get_drvdata(dev);
	int count = 0;
	u8 set_data;
	int on_off;

	if (sscanf(buf, "%d\n", &on_off) == 1) {
		printk(KERN_ERR "[TouchKey] Test Mode : %d\n", on_off);

		if (on_off == 1) {
			set_data = 0x40;
			count = i2c_touchkey_write(tkey_i2c->client,
					&set_data, 1);
		} else {

//			tkey_i2c->pdata->power_on(0);
			touchkey_led_on(tkey_i2c, 0);
			msleep(50);
//			tkey_i2c->pdata->power_on(1);
			touchkey_led_on(tkey_i2c, 1);
			msleep(50);

#if defined(TK_HAS_AUTOCAL)
			touchkey_autocalibration(tkey_i2c);
#endif
		}
	} else {
		printk(KERN_ERR "[TouchKey] touch_led_brightness Error\n");
	}

	return count;
}
开发者ID:CVlaspoel，项目名称:VSMC-i9105p，代码行数:35，代码来源:cypress-touchkey.c

示例7: melfas_touchkey_early_resume

static void melfas_touchkey_early_resume(struct early_suspend *h)
{
	set_touchkey_debug('R');
	printk(KERN_DEBUG "[TKEY] melfas_touchkey_early_resume\n");
	if (touchkey_enable < 0) {
		printk("[TKEY] %s touchkey_enable: %d\n", __FUNCTION__, touchkey_enable);
		return;
	}

		tkey_vdd_enable(1);
		gpio_request(GPIO_TOUCHKEY_SCL, "TKEY_SCL");
		gpio_direction_input(GPIO_TOUCHKEY_SCL);
		gpio_request(GPIO_TOUCHKEY_SDA, "TKEY_SDA");
		gpio_direction_input(GPIO_TOUCHKEY_SDA);
		init_hw();

if(touchled_cmd_reversed) {
			touchled_cmd_reversed = 0;
			msleep(100);

			if(!touchkey_enable )
				touchkey_enable = 1; 
			i2c_touchkey_write(&touchkey_led_status, 1);
			printk("[TKEY] LED RESERVED !! LED returned on touchkey_led_status = %d\n", touchkey_led_status);
	}
if (get_hw_rev() >=0x02){		
	tkey_led_vdd_enable(1); 	
}	

enable_irq(IRQ_TOUCHKEY_INT);
touchkey_enable = 1;
msleep(50);
touchkey_auto_calibration(1/*on*/); 

}
开发者ID:CL0SeY，项目名称:kernel_P7320T_ICS，代码行数:35，代码来源:cypress-touchkey_q1_skt.c

示例8: touchscreen_state_report

void touchscreen_state_report(int state)
{
    static const int ledCmd[] = {TK_CMD_LED_ON, TK_CMD_LED_OFF};

    if (touch_led_disabled == 0) {
        if (state == 1) {
            if(touchkey_led_status == TK_CMD_LED_OFF) {
                pr_debug("[Touchkey] %s: enable touchleds\n", __func__);
                i2c_touchkey_write(tkey_i2c_local->client, (u8 *) &ledCmd[0], 1);
                touchkey_led_status = TK_CMD_LED_ON;
            } else {
                if (timer_pending(&touch_led_timer) == 1) {
                    pr_debug("[Touchkey] %s: mod_timer\n", __func__);
                    mod_timer(&touch_led_timer, jiffies + (HZ * touch_led_timeout));
                }
            }
        } else if (state == 0) {
            if (timer_pending(&touch_led_timer) == 1) {
                pr_debug("[Touchkey] %s: mod_timer\n", __func__);
                mod_timer(&touch_led_timer, jiffies + (HZ * touch_led_timeout));
            } else if (touchkey_led_status == TK_CMD_LED_ON){
                pr_debug("[Touchkey] %s: add_timer\n", __func__);
                touch_led_timer.expires = jiffies + (HZ * touch_led_timeout);
                add_timer(&touch_led_timer);
            }
        }
    }
}
开发者ID:android-armv7a-belalang-tempur，项目名称:android_kernel_samsung_smdk4210-1，代码行数:28，代码来源:cypress-touchkey.c

示例9: touchkey_init

static int __init touchkey_init(void)
{
	int ret = 0;
	int rc;

#ifdef TEST_JIG_MODE
	unsigned char get_touch = 0x40;
#endif

	printk(KERN_INFO "[TouchKey] %s\n", __func__ );

	rc = gpio_request(TOUCHKEY_INT, "touchkey_int");
	if (rc < 0) {
		printk(KERN_ERR "unable to request GPIO pin %d\n", TOUCHKEY_INT);
	}
	
	gpio_direction_input(TOUCHKEY_INT);

	gpio_direction_output( TOUCHKEY_SCL , 1 );

	gpio_direction_output( TOUCHKEY_SDA , 1 );

	ret = i2c_add_driver(&touchkey_i2c_driver);

	if (ret) 
	{
		printk(KERN_ERR "[TouchKey] registration failed, module not inserted.ret= %d\n", ret);
	}
#ifdef TEST_JIG_MODE
	i2c_touchkey_write(tkey_i2c->client, &get_touch, 1);
#endif
	return ret;
}
开发者ID:CVlaspoel，项目名称:VSMC-i9105p，代码行数:33，代码来源:cypress-touchkey.c

示例10: touchkey_init

static int __init touchkey_init(void)
{
	int ret = 0;

#if defined(CONFIG_MACH_M0)
	if (system_rev < TOUCHKEY_FW_UPDATEABLE_HW_REV) {
		printk(KERN_DEBUG "[Touchkey] Doesn't support this board rev %d\n",
				system_rev);
		return 0;
	}
#elif defined(CONFIG_MACH_C1)
	if (system_rev < TOUCHKEY_FW_UPDATEABLE_HW_REV) {
		printk(KERN_DEBUG "[Touchkey] Doesn't support this board rev %d\n",
				system_rev);
		return 0;
	}
#endif

#ifdef TEST_JIG_MODE
	unsigned char get_touch = 0x40;
#endif

	ret = i2c_add_driver(&touchkey_i2c_driver);

	if (ret) {
		printk(KERN_ERR
	       "[TouchKey] registration failed, module not inserted.ret= %d\n",
	       ret);
	}
#ifdef TEST_JIG_MODE
	i2c_touchkey_write(tkey_i2c->client, &get_touch, 1);
#endif
	return ret;
}
开发者ID:AndreiLux，项目名称:Perseus-S3，代码行数:34，代码来源:cypress-touchkey.c

示例11: touch_sensitivity_control

static ssize_t touch_sensitivity_control(struct device *dev,
					 struct device_attribute *attr,
					 const char *buf, size_t size)
{
	struct touchkey_i2c *tkey_i2c = dev_get_drvdata(dev);
	unsigned char data = 0x40;
	i2c_touchkey_write(tkey_i2c->client, &data, 1);
	return size;
}
开发者ID:android-armv7a-belalang-tempur，项目名称:android_kernel_samsung_smdk4210-1，代码行数:9，代码来源:cypress-touchkey.c

示例12: touch_led_control

static ssize_t touch_led_control(struct device *dev,
				 struct device_attribute *attr, const char *buf,
				 size_t size)
{
	struct cypress_touchkey_devdata *devdata = dev_get_drvdata(dev);
	int ret;

	if (devdata && !devdata->is_powering_on) {
		if (strncmp(buf, "1", 1) == 0)
			ret = i2c_touchkey_write(devdata, &devdata->backlight_on, 1);
		else
			ret = i2c_touchkey_write(devdata, &devdata->backlight_off, 1);

		if (ret)
			dev_err(dev, "%s: touchkey led i2c failed\n", __func__);
		}
	return size;
}
开发者ID:AntonX，项目名称:android_kernel_gb_sgs4g，代码行数:18，代码来源:cypress-touchkey.c

示例13: touch_led_control

static ssize_t touch_led_control(struct device *dev, struct device_attribute *attr, const char *buf, size_t size)
{
	u8 data;
	if(user_press_on)
		return size;

	sscanf(buf, "%hhu", &data);
	i2c_touchkey_write(&data, 1);	// LED on(data=1) or off(data=2)
	return size;
}
开发者ID:1yankeedt，项目名称:D710BST_FL24_Kernel，代码行数:10，代码来源:melfas_touchkey.c

示例14: sec_touchkey_late_resume

static int sec_touchkey_late_resume(struct early_suspend *h)
{
	struct touchkey_i2c *tkey_i2c =
		container_of(h, struct touchkey_i2c, early_suspend);
#ifdef TEST_JIG_MODE
	unsigned char get_touch = 0x40;
#endif

	set_touchkey_debug('R');
	pr_debug("[TouchKey] sec_touchkey_late_resume\n");

	/* enable ldo11 */
	tkey_i2c->pdata->power_on(1);

	if (touchkey_enable < 0) {
		pr_debug("[TouchKey] ---%s---touchkey_enable: %d\n",
		       __func__, touchkey_enable);
		return 0;
	}
	msleep(50);
	tkey_i2c->pdata->led_power_on(1);

	touchkey_enable = 1;

#if defined(TK_HAS_AUTOCAL)
	touchkey_autocalibration(tkey_i2c);
#endif

	if (touchled_cmd_reversed) {
		touchled_cmd_reversed = 0;
		i2c_touchkey_write(tkey_i2c->client,
			(u8 *) &touchkey_led_status, 1);
		pr_debug("[Touchkey] LED returned on\n");
	}
#ifdef TEST_JIG_MODE
	i2c_touchkey_write(tkey_i2c->client, &get_touch, 1);
#endif

	enable_irq(tkey_i2c->irq);

	return 0;
}
开发者ID:android-armv7a-belalang-tempur，项目名称:android_kernel_samsung_smdk4210-1，代码行数:42，代码来源:cypress-touchkey.c

示例15: touch_sensitivity_control

static ssize_t touch_sensitivity_control(struct device *dev,
					 struct device_attribute *attr,
					 const char *buf, size_t size)
{
	struct touchkey_i2c *tkey_i2c = dev_get_drvdata(dev);
	unsigned char data = 0x40;
	i2c_touchkey_write(tkey_i2c->client, &data, 1);
#if defined(CONFIG_MACH_SUPERIOR_KOR_SKT)
	msleep(20);
#endif
	return size;
}
开发者ID:AndreiLux，项目名称:Perseus-S3，代码行数:12，代码来源:cypress-touchkey.c


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