Hi Ulrich,

Thank you for the patch.

On Friday 16 Sep 2016 11:39:42 Ulrich Hecht wrote:
> Fall back to input 0 if "default-input" property is not present.
> 
> Documentation states that the "default-input" property should reside
> directly in the node for adv7612.

Not just fo adv7612.

> Hence, also adjust the parsing to make the implementation consistent with
> this.
> 
> Based on patch by William Towle <william.to...@codethink.co.uk>.
> 
> Signed-off-by: Ulrich Hecht <ulrich.hecht+rene...@gmail.com>
> Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
> ---
>  drivers/media/i2c/adv7604.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
> index 4003831..055c9df 100644
> --- a/drivers/media/i2c/adv7604.c
> +++ b/drivers/media/i2c/adv7604.c
> @@ -3077,10 +3077,13 @@ static int adv76xx_parse_dt(struct adv76xx_state
> *state)
>       if (!of_property_read_u32(endpoint, "default-input", &v))

Should this be removed if the property has to be in the device node and not in 
the endpoint ?

>               state->pdata.default_input = v;
>       else
> -             state->pdata.default_input = -1;
> +             state->pdata.default_input = 0;

What was the use case for setting it to -1 ? Is it safe to change that ?

>       of_node_put(endpoint);
> 
> +     if (!of_property_read_u32(np, "default-input", &v))
> +             state->pdata.default_input = v;
> +
>       flags = bus_cfg.bus.parallel.flags;
> 
>       if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)

-- 
Regards,

Laurent Pinchart

Reply via email to