Re: [PATCH v18 0/2] Add memory bandwidth management to NVIDIA Tegra DRM driver
From: Thierry Reding
Date: Fri Aug 13 2021 - 06:34:04 EST
On Mon, Jun 07, 2021 at 01:40:06AM +0300, Dmitry Osipenko wrote:
> 01.06.2021 07:21, Dmitry Osipenko пишет:
> > This series adds memory bandwidth management to the NVIDIA Tegra DRM driver,
> > which is done using interconnect framework. It fixes display corruption that
> > happens due to insufficient memory bandwidth.
> >
> > Changelog:
> >
> > v18: - Moved total peak bandwidth from CRTC state to plane state and removed
> > dummy plane bandwidth state initialization from T186+ plane hub. This
> > was suggested by Thierry Reding to v17.
> >
> > - I haven't done anything about the cursor's plane bandwidth which
> > doesn't contribute to overlapping bandwidths for a small sized
> > window because it works okay as-is.
>
> Thierry, will you take these patches for 5.14?
As discussed offline, I've picked these up for v5.15 with a small patch
squashed in to unbreak the Tegra186 and later support.
Thanks,
Thierry
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