Re: [PATCH] media: i2c: imx471: Add line length PCK setting

[Sakari Ailus]

Hi Kate,

On Tue, Jul 28, 2026 at 04:33:38PM +0800, Kate Hsuan wrote:
> Good suggestion. I'll try to tune vblank and possible configs and hope it works.
> I scratched my head trying to find the solutions and now I can focus
> on tuning the parameter to fix the issue.

Horizontal blanking is likely to affect image defects whereas vertical
blanking can be used to adjust the frame rate. If changing the horizontal
blanking does have that effect, we should probably think of using a fixed
value for it. Then the question is what is that value and what does it
depend on (likely PLL configuration and external clock frequency, possibly
binning etc.).

-- 
Regards,

Sakari Ailus