linux-kernel - Re: [PATCH] drm/pl111: Add a debugfs node to dump our registers.

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Message-ID: <CACRpkdbOosy8qeyYhcFHfruf1mo_7PgEFtyOJ+8UZw5Pdy9rLQ@mail.gmail.com>
Date:   Thu, 18 May 2017 15:33:34 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Eric Anholt <eric@...olt.net>
Cc:     "open list:DRM PANEL DRIVERS" <dri-devel@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/pl111: Add a debugfs node to dump our registers.

On Thu, May 18, 2017 at 2:56 AM, Eric Anholt <eric@...olt.net> wrote:

> While debugging an X11 display failure, I wanted to see where we were
> actually scanning out from.  This is probably generally useful to
> others that might be working on this device.
>
> Signed-off-by: Eric Anholt <eric@...olt.net>

Looks helpful:
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij