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

From: Linus Walleij
Date: Thu May 18 2017 - 09:33:48 EST

On Thu, May 18, 2017 at 2:56 AM, Eric Anholt <eric@xxxxxxxxxx> 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@xxxxxxxxxx>

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

Linus Walleij