Re: [PATCH] drm/amdgpu: Clamp the ATIF backlight curve to its 99 points

From: Hugo Sales

Date: Mon Nov 02 2026 - 11:50:14 EST


On Mon, Nov 02, 2026, Mario Limonciello wrote:
> I would like to know though; did you see this in the wild? If so I'd
> like to hear more about the system that had it and the system firmware
> on it.

No, I haven't seen firmware do this. I found it by reading the code while
working on a series that does the intermediate calculations for the
ATIF curve at full precision, which I'll send soon

Thanks for the review,
Hugo