From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH 4/6] drm/i915: simplify i915_reset a bit
Date: Wed, 25 Apr 2012 09:18:21 -0700
Message-ID: <20120425091821.19fc7808@jbarnes-desktop>
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To: Daniel Vetter <daniel.vetter@ffwll.ch>
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On Wed, 25 Apr 2012 13:57:11 +0200
Daniel Vetter <daniel.vetter@ffwll.ch> wrote:

> - need_display is always true, scrap it.
> - don't reacquire the mutex to do nothing after having restored the
>   gem state.
> 

Actually I think we generally *don't* need to reset display.  It's
currently there just because we haven't tried reset handling without
it.  But not resetting display would make resets a little less visible,
which would be nice.  Now that you have a nice test setup, can you try
testing without the display engine bit set (i.e. only reset render and
media at hang time)?

-- 
Jesse Barnes, Intel Open Source Technology Center