Re: [PATCH v1] media: vivid: Add webcam parameter for (un)limited bandwidth

[Max Staudt]

On 4/11/23 16:26, Hans Verkuil wrote:
> I think we either use this bandwidth option and calculate the max fps based on
> that (basically the bandwidth divided by (image_size + some blanking factor)),
> or we keep it simple and instead of going down two steps in fps we allow up to
> 60 fps up to 720p, then 30 fps for 1080p and 15 fps for 4k.
>
> The fps values currently used are a bit outdated w.r.t. modern webcams, so
> upgrading it wouldn't hurt. And this is a lot simpler than doing bandwidth
> calculations.

Do I understand you correctly, are you suggesting to simply update the 
FPS limits to a new fixed schema, and not have an option at all?

I'm happy to prepare an alternative patch for that, too.



Max