Re: [PATCH v7 2/2] Driver for ON Semi AR0521 camera sensor

[Joe Perches]

On Sun, 2022-01-09 at 16:34 +0100, Jacopo Mondi wrote:
> Hi Krzysztof

Hi Jacopo

Can you please trim your replies to just the sections that
you are commenting on?

Finding the reply in the duplicated reply content isn't easy.

> > +	// access the sensor only if it's powered up
> > +	if (!pm_runtime_get_if_in_use(&sensor->i2c_client->dev))
> 
> As you correctly do not access the chip's registers if it's powered
> off, you have to call __v4l2_ctrl_handler_setup() at power on time to
> make sure controls are actually set.

It was 25 pages down in the reply to find this.