Re: [PATCH] drm/msm/dpu: Add missing safe_lut_tbl in sc8180x catalog

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On Fri, Dec 01, 2023 at 09:06:45AM +0100, Johan Hovold wrote:
> On Thu, Nov 30, 2023 at 04:35:01PM -0800, Bjorn Andersson wrote:
> > Similar to SC8280XP, the misconfigured SAFE logic causes rather
> > significant delays in __arm_smmu_tlb_sync(), resulting in poor
> > performance for things such as USB.
> > 
> > Introduce appropriate SAFE values for SC8180X to correct this.
> > 
> > Fixes: f3af2d6ee9ab ("drm/msm/dpu: Add SC8180x to hw catalog")
> Missing CC stable tag?

I figured it doesn't matter in practice, there's still a few issues left
preventing people from just running a stable kernel on this platform.

But it would be the right thing to do...

Cc: stable@xxxxxxxxxxxxxxx


> > Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
> Johan

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