xxm FIH:light sensor add early_suspend

diff --git a/drivers/input/lightsensor/rk29_lightsensor.c b/drivers/input/lightsensor/rk29_lightsensor.c
index 63efdc415696823d1d9ce344cc42ac53992f4080..77b1732daaa377dd750797ea8f3c8c06ca82de78 100644 (file)
--- a/drivers/input/lightsensor/rk29_lightsensor.c
+++ b/drivers/input/lightsensor/rk29_lightsensor.c
@@ -18,14 +18,21 @@
 #include <linux/delay.h>
 #include <linux/string.h>
 
+#ifdef CONFIG_HAS_EARLYSUSPEND
+#include <linux/earlysuspend.h>
+#endif
 
 #include <mach/rk29_lightsensor.h>
+#ifdef CONFIG_HAS_EARLYSUSPEND
+static struct early_suspend cm3202_early_suspend;
+#endif
+
 
 struct rk29_lsr_platform_data *lightsensor;
 static void lsr_report_value(struct input_dev *input_dev, int value)
 {
-    input_report_abs(input_dev, ABS_X, value);
-    //input_sync(input_dev);
+    input_report_abs(input_dev, ABS_MISC/*ABS_X*/, value);
+    input_sync(input_dev);
 }
 
 
@@ -219,7 +226,7 @@ static void rk29_lsr_input_init(struct platform_device *dev)
        pdata->input_dev->name = "lsensor";
        pdata->input_dev->dev.parent = &dev->dev;
        pdata->input_dev->evbit[0] = BIT(EV_ABS);
-       input_set_abs_params(pdata->input_dev,ABS_X,0,0x3ff,0,0);
+       input_set_abs_params(pdata->input_dev,ABS_MISC/*ABS_X*/,0,9/*0x3ff*/,0,0);
        ret = input_register_device(pdata->input_dev);
        return ;
 init_input_register_device_failed:
@@ -232,7 +239,19 @@ static void rk29_lsr_input_deinit(struct platform_device *dev)
        input_unregister_device(pdata->input_dev);
     input_free_device(pdata->input_dev);
 }
+static int lsr_suspend(struct platform_device *pdev, pm_message_t state)
+{
+       set_lsr_timer(0);
+       set_lsr_value(LSR_OFF);
+       return 0;
+}
 
+static int lsr_resume(struct platform_device *pdev)
+{
+       set_lsr_timer(1);
+       set_lsr_value(LSR_ON);
+       return 0; 
+}
 static int __devinit lsr_probe(struct platform_device *pdev)
 {
        lightsensor = kzalloc(sizeof(struct rk29_lsr_platform_data), GFP_KERNEL);
@@ -253,6 +272,12 @@ static int __devinit lsr_probe(struct platform_device *pdev)
        rk29_lsr_adc_init(pdev);
        rk29_lsr_timer_init(pdev);
        rk29_lsr_input_init(pdev);
+#ifdef CONFIG_HAS_EARLYSUSPEND
+       cm3202_early_suspend.suspend = lsr_suspend;
+       cm3202_early_suspend.resume  = lsr_resume; 
+       register_early_suspend(&cm3202_early_suspend);
+#endif
+
        return 0;
 
 err_kzalloc_lightsensor:
@@ -271,27 +296,11 @@ static int __devexit lsr_remove(struct platform_device *pdev)
        return 0;
 }
 
-static int lsr_suspend(struct platform_device *pdev, pm_message_t state)
-{
-       set_lsr_timer(0);
-       set_lsr_value(LSR_OFF);
-       return 0;
-}
-
-static int lsr_resume(struct platform_device *pdev)
-{
-       set_lsr_timer(1);
-       set_lsr_value(LSR_ON);
-       return 0; 
-}
-
-
-
 static struct platform_driver lsr_device_driver = {
        .probe          = lsr_probe,
        .remove         = __devexit_p(lsr_remove),
-       .suspend        = lsr_suspend,
-       .resume         = lsr_resume,
+//     .suspend        = lsr_suspend,
+//     .resume         = lsr_resume,
        .driver         = {
                .name   = LSR_NAME,
                .owner  = THIS_MODULE,