struct i2c_client *client;
struct v4l2_ctrl_handler ctrls;
struct v4l2_ctrl *link_frequency;
+ struct clk *clk;
const struct ov2659_framesize *frame_size;
struct sensor_register *format_ctrl_regs;
struct ov2659_pll_ctrl pll;
*/
static int ov2659_enum_mbus_code(struct v4l2_subdev *sd,
- struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_mbus_code_enum *code)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
static int ov2659_enum_frame_sizes(struct v4l2_subdev *sd,
- struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_frame_size_enum *fse)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
static int ov2659_get_fmt(struct v4l2_subdev *sd,
- struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_format *fmt)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
struct v4l2_mbus_framefmt *mf;
- mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+ mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
mutex_lock(&ov2659->lock);
fmt->format = *mf;
mutex_unlock(&ov2659->lock);
}
static int ov2659_set_fmt(struct v4l2_subdev *sd,
- struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_format *fmt)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
- mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+ mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
*mf = fmt->format;
#endif
} else {
goto unlock;
}
- ret = pm_runtime_get_sync(&client->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(&client->dev);
+ ret = pm_runtime_resume_and_get(&client->dev);
+ if (ret < 0)
goto unlock;
- }
ret = ov2659_init(sd, 0);
if (!ret)
gpiod_set_value(ov2659->pwdn_gpio, 1);
+ clk_disable_unprepare(ov2659->clk);
+
return 0;
}
struct i2c_client *client = to_i2c_client(dev);
struct v4l2_subdev *sd = i2c_get_clientdata(client);
struct ov2659 *ov2659 = to_ov2659(sd);
+ int ret;
dev_dbg(&client->dev, "%s:\n", __func__);
+ ret = clk_prepare_enable(ov2659->clk);
+ if (ret) {
+ dev_err(&client->dev, "%s: failed to enable clock\n",
+ __func__);
+ return ret;
+ }
+
gpiod_set_value(ov2659->pwdn_gpio, 0);
if (ov2659->resetb_gpio) {
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format =
- v4l2_subdev_get_try_format(sd, fh->pad, 0);
+ v4l2_subdev_get_try_format(sd, fh->state, 0);
dev_dbg(&client->dev, "%s:\n", __func__);
id = OV265X_ID(pid, ver);
if (id != OV2659_ID) {
dev_err(&client->dev,
- "Sensor detection failed (%04X, %d)\n",
- id, ret);
+ "Sensor detection failed (%04X)\n", id);
ret = -ENODEV;
} else {
dev_info(&client->dev, "Found OV%04X sensor\n", id);
const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);
struct v4l2_subdev *sd;
struct ov2659 *ov2659;
- struct clk *clk;
int ret;
if (!pdata) {
ov2659->pdata = pdata;
ov2659->client = client;
- clk = devm_clk_get(&client->dev, "xvclk");
- if (IS_ERR(clk))
- return PTR_ERR(clk);
+ ov2659->clk = devm_clk_get(&client->dev, "xvclk");
+ if (IS_ERR(ov2659->clk))
+ return PTR_ERR(ov2659->clk);
- ov2659->xvclk_frequency = clk_get_rate(clk);
+ ov2659->xvclk_frequency = clk_get_rate(ov2659->clk);
if (ov2659->xvclk_frequency < 6000000 ||
ov2659->xvclk_frequency > 27000000)
return -EINVAL;
ov2659->frame_size = &ov2659_framesizes[2];
ov2659->format_ctrl_regs = ov2659_formats[0].format_ctrl_regs;
- ov2659_power_on(&client->dev);
+ ret = ov2659_power_on(&client->dev);
+ if (ret < 0)
+ goto error;
ret = ov2659_detect(sd);
if (ret < 0)