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sensor:add gsensor disable irq operation

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This commit is contained in:
lw@rock-chips.com
2012-08-15 11:52:46 +08:00
committed by lw
parent d06d84962d
commit ba15610480
1 changed files with 7 additions and 21 deletions
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28
drivers/input/sensors/sensor-dev.c
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@@ -35,8 +35,6 @@
#include <linux/l3g4200d.h>
#include <linux/sensor-dev.h>
#define SENSOR_ON 1
#define SENSOR_OFF 0
#if 0
#define SENSOR_DEBUG_TYPE SENSOR_TYPE_ACCEL
@@ -300,7 +298,7 @@ static int sensor_irq_init(struct i2c_client *client)
goto error;
}
client->irq = irq;
if((sensor->pdata->type == SENSOR_TYPE_GYROSCOPE))
if((sensor->pdata->type == SENSOR_TYPE_GYROSCOPE) || (sensor->pdata->type == SENSOR_TYPE_ACCEL))
disable_irq_nosync(client->irq);//disable irq
printk("%s:use irq=%d\n",__func__,irq);
}
@@ -399,8 +397,8 @@ static long gsensor_dev_ioctl(struct file *file,
}
if(sensor->pdata->irq_enable)
{
//printk("%s:enable irq,irq=%d\n",__func__,client->irq);
//enable_irq(client->irq); //enable irq
DBG("%s:enable irq,irq=%d\n",__func__,client->irq);
enable_irq(client->irq); //enable irq
}
else
{
@@ -429,8 +427,8 @@ static long gsensor_dev_ioctl(struct file *file,
if(sensor->pdata->irq_enable)
{
//printk("%s:disable irq,irq=%d\n",__func__,client->irq);
//disable_irq_nosync(client->irq);//disable irq
DBG("%s:disable irq,irq=%d\n",__func__,client->irq);
disable_irq_nosync(client->irq);//disable irq
}
else
cancel_delayed_work_sync(&sensor->delaywork);
@@ -451,20 +449,8 @@ static long gsensor_dev_ioctl(struct file *file,
mutex_unlock(&sensor->operation_mutex);
goto error;
}
if(sensor->status_cur == SENSOR_OFF)
{
if(sensor->pdata->irq_enable)
{
//printk("%s:enable irq,irq=%d\n",__func__,client->irq);
//enable_irq(client->irq); //enable irq
}
else
{
PREPARE_DELAYED_WORK(&sensor->delaywork, sensor_delaywork_func);
schedule_delayed_work(&sensor->delaywork, msecs_to_jiffies(sensor->pdata->poll_delay_ms));
}
sensor->status_cur = SENSOR_ON;
}
sensor->status_cur = SENSOR_ON;
mutex_unlock(&sensor->operation_mutex);
DBG("%s:GSENSOR_IOCTL_APP_SET_RATE OK\n", __func__);
break;