linux-kernel - Re: The possible regression in kernel 4.8 - clk: imx: correct AV PLL rate formula

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Message-ID: <CAOMZO5CVggufx2U0pZUXd1o=i36Jo-c1B=hgFcSaWeM+=oagaQ@mail.gmail.com>
Date:   Tue, 11 Oct 2016 15:00:53 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     "Ken.Lin" <ken.lin@...antech.com>
Cc:     "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "sboyd@...eaurora.org" <sboyd@...eaurora.org>,
        "mturquette@...libre.com" <mturquette@...libre.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Peter.Stretz" <peter.stretz@...antech.com>,
        "Peter.Chiang" <peter.chiang@...antech.com>,
        Akshay Bhat <akshay.bhat@...esys.com>,
        Jason Moss <jason.moss@....com>,
        "emil@...esaudio.com" <emil@...esaudio.com>
Subject: Re: The possible regression in kernel 4.8 - clk: imx: correct AV PLL
 rate formula

Hi Ken,

On Tue, Oct 11, 2016 at 2:49 PM, Ken.Lin <ken.lin@...antech.com> wrote:

> With the patches applied, the pixel clock (148500000 required for 1920x1080@60) is correct as we checked in kernel 4.7 and the actual measurement result looked good as we expected.
> I think the patches should fix the issue.

That's good news. Thanks for testing.

Emil is working on a v3 version of the patch series.

Emil,

Please add Ken Lin on Cc when you submit v3.