diff options
| -rw-r--r-- | drivers/media/video/ov772x.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c index 0af2ca6a98f7..d3b54a41758a 100644 --- a/drivers/media/video/ov772x.c +++ b/drivers/media/video/ov772x.c @@ -593,12 +593,30 @@ static int ov772x_reset(struct i2c_client *client) static int ov772x_init(struct soc_camera_device *icd) { - return 0; + struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd); + int ret = 0; + + if (priv->info->link.power) { + ret = priv->info->link.power(&priv->client->dev, 1); + if (ret < 0) + return ret; + } + + if (priv->info->link.reset) + ret = priv->info->link.reset(&priv->client->dev); + + return ret; } static int ov772x_release(struct soc_camera_device *icd) { - return 0; + struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd); + int ret = 0; + + if (priv->info->link.power) + ret = priv->info->link.power(&priv->client->dev, 0); + + return ret; } static int ov772x_start_capture(struct soc_camera_device *icd) @@ -814,9 +832,6 @@ static int ov772x_video_probe(struct soc_camera_device *icd) icd->formats = ov772x_fmt_lists; icd->num_formats = ARRAY_SIZE(ov772x_fmt_lists); - if (priv->info->link.power) - priv->info->link.power(&priv->client->dev, 1); - /* * check and show product ID and manufacturer ID */ @@ -824,8 +839,8 @@ static int ov772x_video_probe(struct soc_camera_device *icd) ver = i2c_smbus_read_byte_data(priv->client, VER); if (pid != 0x77 || ver != 0x21) { - if (priv->info->link.power) - priv->info->link.power(&priv->client->dev, 0); + dev_err(&icd->dev, + "Product ID error %x:%x\n", pid, ver); return -ENODEV; } @@ -842,13 +857,7 @@ static int ov772x_video_probe(struct soc_camera_device *icd) static void ov772x_video_remove(struct soc_camera_device *icd) { - struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd); - soc_camera_video_stop(icd); - - if (priv->info->link.power) - priv->info->link.power(&priv->client->dev, 0); - } static struct soc_camera_ops ov772x_ops = { |