On 30/03/18 08:16, asadpt iqroot wrote:
> Hi All,
>
> In reference sensor drivers, they used the
> V4L2_CID_DV_RX_POWER_PRESENT v4l2 ctrl.
> It is a standard ctrl and created using v4l2_ctrl_new_std().
>
> The doubts are:
>
> 1. Whether in our sensor driver, we need to create this Control Id or
> not. How to take the decision on this. Since this is the standard
> ctrl. When we need to use these standard ctrls??
No. This control is for HDMI receivers, not for sensors.
Regards,
Hans
>
> 2. In Sensor driver, the ctrls creation is anything depends on the
> bridge driver.
> Based on bridge driver, whether we need to create any ctrls in Sensor driver.
>
> This question belongs to design of the sensor driver.
>
>
>
> Thanks & Regards
>
