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path: root/drivers/media/i2c/ov2640.c
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Diffstat (limited to 'drivers/media/i2c/ov2640.c')
-rw-r--r--drivers/media/i2c/ov2640.c21
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
index bb6c9863a546..28a01c6eff64 100644
--- a/drivers/media/i2c/ov2640.c
+++ b/drivers/media/i2c/ov2640.c
@@ -293,9 +293,7 @@ struct ov2640_win_size {
struct ov2640_priv {
struct v4l2_subdev subdev;
-#if defined(CONFIG_MEDIA_CONTROLLER)
struct media_pad pad;
-#endif
struct v4l2_ctrl_handler hdl;
u32 cfmt_code;
struct clk *clk;
@@ -922,13 +920,9 @@ static int ov2640_get_fmt(struct v4l2_subdev *sd,
return -EINVAL;
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
format->format = *mf;
return 0;
-#else
- return -EINVAL;
-#endif
}
mf->width = priv->win->width;
@@ -1005,7 +999,6 @@ out:
static int ov2640_init_cfg(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state)
{
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
struct v4l2_mbus_framefmt *try_fmt =
v4l2_subdev_get_try_format(sd, sd_state, 0);
const struct ov2640_win_size *win =
@@ -1019,7 +1012,7 @@ static int ov2640_init_cfg(struct v4l2_subdev *sd,
try_fmt->ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
try_fmt->quantization = V4L2_QUANTIZATION_DEFAULT;
try_fmt->xfer_func = V4L2_XFER_FUNC_DEFAULT;
-#endif
+
return 0;
}
@@ -1205,17 +1198,14 @@ static int ov2640_probe(struct i2c_client *client)
return -ENOMEM;
if (client->dev.of_node) {
- priv->clk = devm_clk_get(&client->dev, "xvclk");
+ priv->clk = devm_clk_get_enabled(&client->dev, "xvclk");
if (IS_ERR(priv->clk))
return PTR_ERR(priv->clk);
- ret = clk_prepare_enable(priv->clk);
- if (ret)
- return ret;
}
ret = ov2640_probe_dt(client, priv);
if (ret)
- goto err_clk;
+ return ret;
priv->win = ov2640_select_win(SVGA_WIDTH, SVGA_HEIGHT);
priv->cfmt_code = MEDIA_BUS_FMT_UYVY8_2X8;
@@ -1239,13 +1229,11 @@ static int ov2640_probe(struct i2c_client *client)
ret = priv->hdl.error;
goto err_hdl;
}
-#if defined(CONFIG_MEDIA_CONTROLLER)
priv->pad.flags = MEDIA_PAD_FL_SOURCE;
priv->subdev.entity.function = MEDIA_ENT_F_CAM_SENSOR;
ret = media_entity_pads_init(&priv->subdev.entity, 1, &priv->pad);
if (ret < 0)
goto err_hdl;
-#endif
ret = ov2640_video_probe(client);
if (ret < 0)
@@ -1264,8 +1252,6 @@ err_videoprobe:
err_hdl:
v4l2_ctrl_handler_free(&priv->hdl);
mutex_destroy(&priv->lock);
-err_clk:
- clk_disable_unprepare(priv->clk);
return ret;
}
@@ -1278,7 +1264,6 @@ static void ov2640_remove(struct i2c_client *client)
mutex_destroy(&priv->lock);
media_entity_cleanup(&priv->subdev.entity);
v4l2_device_unregister_subdev(&priv->subdev);
- clk_disable_unprepare(priv->clk);
}
static const struct i2c_device_id ov2640_id[] = {