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Date: Tue, 1 Oct 2024 09:31:42 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: Mario Limonciello <superm1@kernel.org>
Cc: stable@vger.kernel.org
Subject: Re: Fix regression from "drm/amd/display: Fix MST BW calculation
 Regression"
Message-ID: <2024100129-wolf-turbojet-2af1@gregkh>
References: <9c551c15-b23d-4911-99ee-352fad143295@kernel.org>
 <2024092752-taunt-pushing-7654@gregkh>
 <652c0f61-450c-415f-9520-68cc596fabb0@kernel.org>
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In-Reply-To: <652c0f61-450c-415f-9520-68cc596fabb0@kernel.org>

On Fri, Sep 27, 2024 at 09:14:40AM -0500, Mario Limonciello wrote:
> On 9/27/2024 02:41, Greg KH wrote:
> > On Mon, Sep 23, 2024 at 11:23:57PM -0500, Mario Limonciello wrote:
> > > Hello,
> > > 
> > > The commit 338567d17627 ("drm/amd/display: Fix MST BW calculation
> > > Regression") caused a regression with some MST displays due to a mistake.
> > > 
> > > For 6.11.y here is the series of commits that fixes it:
> > > 
> > > commit 4599aef0c97b ("drm/amd/display: Fix Synaptics Cascaded Panamera DSC
> > > Determination")
> > 
> > I don't see this commit in Linus's tree :(
> 
> Gah; sorry I have a lot of remotes and didn't realize which one I was on
> when regressing this.  Here's the right hashes.
> 
> 4437936c6b69 ("drm/amd/display: Fix Synaptics Cascaded Panamera DSC
> Determination")
> 
> > 
> > > commit ecc4038ec1de ("drm/amd/display: Add DSC Debug Log")
> > > commit b2b4afb9cf07 ("drm/amdgpu/display: Fix a mistake in revert commit")
> > 
> > Nor either of these :(
> 
> commit 3715112c1b35 ("drm/amd/display: Add DSC Debug Log")
> commit 7745a1dee0a6 ("drm/amdgpu/display: Fix a mistake in revert commit")

All now queued up, thanks.

greg k-h