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camera: ov2659 sensor driver support mirror and flip

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This commit is contained in:
ddl
2011-08-18 17:59:34 +08:00
parent d661a56fb4
commit b7cfe8ddb9
1 changed files with 57 additions and 25 deletions
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82
drivers/media/video/ov2659.c
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@@ -65,8 +65,8 @@ module_param(debug, int, S_IRUGO|S_IWUSR);
#define CONFIG_SENSOR_Focus 0
#define CONFIG_SENSOR_Exposure 0
#define CONFIG_SENSOR_Flash 1
#define CONFIG_SENSOR_Mirror 0
#define CONFIG_SENSOR_Flip 0
#define CONFIG_SENSOR_Mirror 1
#define CONFIG_SENSOR_Flip 1
#define CONFIG_SENSOR_I2C_SPEED 350000 /* Hz */
/* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */
@@ -1107,7 +1107,7 @@ static const struct v4l2_queryctrl sensor_controls[] =
.minimum = 0,
.maximum = 1,
.step = 1,
.default_value = 1,
.default_value = 0,
},
#endif
@@ -1119,7 +1119,7 @@ static const struct v4l2_queryctrl sensor_controls[] =
.minimum = 0,
.maximum = 1,
.step = 1,
.default_value = 1,
.default_value = 0,
},
#endif
@@ -2071,44 +2071,76 @@ static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_
}
#endif
#if CONFIG_SENSOR_Mirror
static int sensor_mirror(struct i2c_client *client, int on)
{
char val;
int err = 0;
if (on) {
err = sensor_read(client, 0x3821, &val);
if (err == 0) {
val |= 0x06;
err = sensor_write(client, 0x3821, val);
}
} else {
err = sensor_read(client, 0x3821, &val);
if (err == 0) {
val &= 0xf9;
err = sensor_write(client, 0x3821, val);
}
}
return err;
}
static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
{
struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
{
if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)
{
if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)
{
SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
return -EINVAL;
}
SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
return 0;
}
if (sensor_mirror(client,value) != 0)
SENSOR_TR("%s(%d): sensor_mirror failed, value:0x%x",__FUNCTION__, __LINE__,value);
SENSOR_DG("%s(%d): sensor_mirror success, value:0x%x",__FUNCTION__, __LINE__,value);
return 0;
}
SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
SENSOR_TR("\n %s..%s value = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
return -EINVAL;
}
#endif
#if CONFIG_SENSOR_Flip
static int sensor_flip(struct i2c_client *client, int on)
{
char val;
int err = 0;
if (on) {
err = sensor_read(client, 0x3820, &val);
if (err == 0) {
val |= 0x06;
err = sensor_write(client, 0x3820, val);
}
} else {
err = sensor_read(client, 0x3820, &val);
if (err == 0) {
val &= 0xf9;
err = sensor_write(client, 0x3820, val);
}
}
return err;
}
static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
{
struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
{
if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)
{
if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)
{
SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
return -EINVAL;
}
SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
return 0;
}
if (sensor_flip(client,value) != 0)
SENSOR_TR("%s(%d): sensor_flip failed, value:0x%x",__FUNCTION__, __LINE__,value);
SENSOR_DG("%s(%d): sensor_flip success, value:0x%x",__FUNCTION__, __LINE__,value);
return 0;
}
SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
return -EINVAL;