On Mon, Jan 29, 2024 at 04:08:59PM +0530, Amit Pundir wrote:
> Hi,
>
> v5.4.y commit 31b169a8bed7 ("drm/msm/dsi: Use pm_runtime_resume_and_get
> to prevent refcnt leaks"), which is commit 3d07a411b4fa upstream, broke
> display on Dragonboard 845c(sdm845). Cherry-picking commit 6ab502bc1cf3
> ("drm/msm/dsi: Enable runtime PM") from the original patch series
> https://patchwork.freedesktop.org/series/119583/
> and it's dependent runtime PM helper routines as suggested by Dmitry
> https://lore.kernel.org/stable/CAA8EJpo7q9qZbgXHWe7SuQFh0EWW0ZxGL5xYX4nckoFGoGAtPw@xxxxxxxxxxxxxx
> fixes that display regression on DB845c.
We need fixes for all of the newer stable trees too, you can't fix an
issue in an old tree and then if you upgraded, you would run into that
issue again.
So please, resend this series as a set of series for all active lts
kernels, and we will be glad to queue them up.
thanks,
greg k-h
