input: eeti_egalax_i2c: fix no up event bug, use schedule_timeout_interruptible inste...

diff --git a/drivers/input/touchscreen/eeti_egalax_i2c.c b/drivers/input/touchscreen/eeti_egalax_i2c.c
index 3325f1c36a7f307c15e285bed9d2f94f663011f4..026c18bfe5dffe8f9ebbe9b863506a4fbd19bd10 100755 (executable)
--- a/drivers/input/touchscreen/eeti_egalax_i2c.c
+++ b/drivers/input/touchscreen/eeti_egalax_i2c.c
@@ -472,9 +472,31 @@ static void egalax_i2c_wq(struct work_struct *work)
        while( !gpio_get_value(gpio) && egalax_i2c->work_state>0 )
        {
                egalax_i2c_measure(client, egalax_i2c->skip_packet);
-               schedule();
+               schedule_timeout_interruptible(HZ/100);
        }
-       
+
+#ifndef _NON_INPUT_DEV
+       if (gpio_get_value(gpio) && egalax_i2c->work_state > 0 && !egalax_i2c->skip_packet) {
+               int i, reported = 0;
+               for(i = 0; i < MAX_SUPPORT_POINT; i++) {
+                       if (PointBuf[i].Status > 0) {
+                               TS_DEBUG("point %d still down\n", i);
+                               input_report_abs(input_dev, ABS_MT_TRACKING_ID, i);
+                               input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR, 0);
+                               input_report_abs(input_dev, ABS_MT_WIDTH_MAJOR, 0);
+                               input_report_abs(input_dev, ABS_MT_POSITION_X, PointBuf[i].X);
+                               input_report_abs(input_dev, ABS_MT_POSITION_Y, PointBuf[i].Y);
+
+                               input_mt_sync(input_dev);
+                               PointBuf[i].Status = 0;
+                               reported = 1;
+                       }
+               }
+               if (reported)
+                       input_sync(input_dev);
+       }
+#endif
+
        if( egalax_i2c->skip_packet > 0 )
                egalax_i2c->skip_packet = 0;
 
@@ -571,7 +593,7 @@ static int egalax_i2c_resume(struct i2c_client *client)
 #define egalax_i2c_resume        NULL
 #endif
 
-static int __devinit egalax_i2c_probe(struct i2c_client *client)
+static int __devinit egalax_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
        int ret;
        int gpio = client->irq;
@@ -619,7 +641,7 @@ if (pdata->init_platform_hw)
        
        p_egalax_i2c_dev->irq = gpio_to_irq(client->irq);
        
-       ret = request_irq(p_egalax_i2c_dev->irq, egalax_i2c_interrupt, 0,
+       ret = request_irq(p_egalax_i2c_dev->irq, egalax_i2c_interrupt, IRQF_TRIGGER_LOW,
                 client->name, p_egalax_i2c_dev);
        if( ret ) 
        {
@@ -818,7 +840,7 @@ static void __init egalax_i2c_ts_init_async(void *unused, async_cookie_t cookie)
        if (result < 0)
        {
                TS_DEBUG(" egalax_i2c cdev can't get major number\n");
-               return 0;
+               return;
        }
 
        // allocate the character device
@@ -845,11 +867,11 @@ static void __init egalax_i2c_ts_init_async(void *unused, async_cookie_t cookie)
        TS_DEBUG("register egalax_i2c cdev, major: %d \n",global_major);
 
        printk(KERN_DEBUG "[egalax_i2c]: init done\n");
-       return i2c_add_driver(&egalax_i2c_driver);
+       i2c_add_driver(&egalax_i2c_driver);
+       return;
 
 fail:  
        egalax_i2c_ts_exit();
-       return result;
 }
 
 static int __init egalax_i2c_ts_init(void)