linux-kernel - Re: 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts")

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Message-ID: <87bkf8zlp3.wl-tiwai@suse.de>
Date:   Tue, 15 Aug 2023 11:42:00 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Karol Herbst <kherbst@...hat.com>
Cc:     nouveau@...ts.freedesktop.org, lkml <linux-kernel@...r.kernel.org>,
        dri-devel@...ts.freedesktop.org, regressions@...mhuis.info,
        Borislav Petkov <bp@...en8.de>, Ben Skeggs <bskeggs@...hat.com>
Subject: Re: 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts")

On Mon, 14 Aug 2023 17:06:02 +0200,
Takashi Iwai wrote:
> 
> On Mon, 14 Aug 2023 16:51:08 +0200,
> Karol Herbst wrote:
> > 
> > I've sent a patch out to address this memory corruption
> > https://patchwork.freedesktop.org/patch/552642/
> > 
> > It might or might not fix regressions from the original I2C fix, so
> > please test and report if there are remaining issues.
> 
> Thanks!  I'll build a test kernel and ask the reporter for testing
> with it.  Let's cross fingers :)

The feedback is positive, so far.  It seems fixing the regression
reported for 6.4.8 kernel.


thanks,

Takashi