Re: Missing fixes commit on linux-4.19.y

On Fri, Nov 27, 2020 at 01:50:10PM +0000, Christoph Niedermaier wrote:

Hello,

Is it possible to apply the following commit on the branch linux-4.19.y? de9f8eea5a44 ("drm/atomic_helper: Stop modesets on unregistered connectors harder")

This commit is applied to the other LTS kernels, but is missing on linux-4.19.y.

I see it showing up in the 4.20 release, so of course anything newer than that will work, what other trees do you see this applied in?

Without this patch my i.MX6ULL SoM doesn't initialize the display correctly after booting.

It does not apply cleanly to the 4.19.y tree, can you provide a working backport so that we could apply it?

thanks,

greg k-h