td8801:modify gsensor event value

diff --git a/arch/arm/mach-rk29/board-rk29-td8801_v2.c b/arch/arm/mach-rk29/board-rk29-td8801_v2.c
index 1ed581dfa676160868201c7f24fc446c4d85de00..7ea58e57da23b28205c0c64a64cdd8f99a793b7c 100755 (executable)
--- a/arch/arm/mach-rk29/board-rk29-td8801_v2.c
+++ b/arch/arm/mach-rk29/board-rk29-td8801_v2.c
@@ -700,8 +700,8 @@ static struct akm8975_platform_data akm8975_info =
                },
 
                {
-                       {-1, 0, 0 },
-                       {0, -1, 0 },
+                       {1, 0, 0 },
+                       {0, 1, 0 },
                        {0,     0, 1 },
                },
 

diff --git a/drivers/input/gsensor/bma023.c b/drivers/input/gsensor/bma023.c
index fe2ab2ecd02c2b8a4c9c28c11884377307613255..4fe4f4979d607a9304e782a774ce86df49b95d0b 100755 (executable)
--- a/drivers/input/gsensor/bma023.c
+++ b/drivers/input/gsensor/bma023.c
@@ -461,12 +461,14 @@ static void bma150_work_func(struct work_struct *work)
                y = acc.y;
                z = acc.z;
        }
-       input_report_abs(bma150->input, ABS_X, x);
-       input_report_abs(bma150->input, ABS_Y, y);
-       input_report_abs(bma150->input, ABS_Z, z);
+       input_report_abs(bma150->input, ABS_X, x<<2);
+       input_report_abs(bma150->input, ABS_Y, y<<2);
+       input_report_abs(bma150->input, ABS_Z, z<<2);
        input_sync(bma150->input);
        mutex_lock(&bma150->value_mutex);
-       bma150->value = acc;
+       bma150->value.x = x;
+       bma150->value.y = y;
+       bma150->value.z = z;
        mutex_unlock(&bma150->value_mutex);
        DBG("bma150_work_func   acc.x=%d,acc.y=%d,acc.z=%d\n",acc.x,acc.y,acc.z);
        schedule_delayed_work(&bma150->work, delay);
@@ -811,11 +813,11 @@ static long bma023_ioctl( struct file *file, unsigned int cmd, unsigned long arg
        case BMA_IOCTL_GETDATA:
                mutex_lock(&bma150->value_mutex);
                if(abs(sense_data.x-bma150->value.x)>10)//·À¶¶¶¯
-                       sense_data.x=(bma150->value.x*1000)>>8;
-               if(abs(sense_data.y+(bma150->value.z))>10)//·À¶¶¶¯
-                       sense_data.y=(bma150->value.z*1000)>>8;
-               if(abs(sense_data.z+(bma150->value.y))>10)//·À¶¶¶¯
-                       sense_data.z=(bma150->value.y*1000)>>8;
+                       sense_data.x=bma150->value.x<<2;
+               if(abs(sense_data.y-(bma150->value.y))>10)//·À¶¶¶¯
+                       sense_data.y=bma150->value.y<<2;
+               if(abs(sense_data.z-(bma150->value.z))>10)//·À¶¶¶¯
+                       sense_data.z=bma150->value.z<<2;
               //bma150->value = acc;
                mutex_unlock(&bma150->value_mutex);