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Date: Tue, 22 Sep 2015 21:49:09 -0400
From: Dave Jones <davej@codemonkey.org.uk>
To: Matt Roper <matthew.d.roper@intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>, Dave Airlie <airlied@linux.ie>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        DRI mailing list <dri-devel@lists.freedesktop.org>,
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        Daniel Vetter <daniel.vetter@intel.com>,
        Jani Nikula <jani.nikula@linux.intel.com>,
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        "Lankhorst, Maarten" <maarten.lankhorst@intel.com>,
        Jairo Miramontes <jairo.daniel.miramontes.caton@intel.com>
Subject: Re: [regression] [git pull] drm for 4.3
Message-ID: <20150923014909.GA18010@codemonkey.org.uk>
Mail-Followup-To: Dave Jones <davej@codemonkey.org.uk>,
	Matt Roper <matthew.d.roper@intel.com>,
	Jesse Barnes <jbarnes@virtuousgeek.org>,
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	"Lankhorst, Maarten" <maarten.lankhorst@intel.com>,
	Jairo Miramontes <jairo.daniel.miramontes.caton@intel.com>
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On Tue, Sep 22, 2015 at 09:15:58AM -0700, Matt Roper wrote:
 > On Tue, Sep 22, 2015 at 05:13:55PM +0200, Daniel Vetter wrote:
 > > On Tue, Sep 22, 2015 at 08:00:17AM -0700, Jesse Barnes wrote:
 > > > Cc'ing Maarten and Matt; I'm guessing this may be related to one of
 > > > their recent patches.
 > 
 > Sounds like this showed up before my recent work, but I think I might
 > have seen similar problems while working on atomic watermarks; the
 > issues I was seeing were because the initial hardware readout could
 > leave primary->visible set to true even when the CRTC was off.  My
 > series (which is still under development) contains this patch to fix
 > that:
 > 
 >         http://patchwork.freedesktop.org/patch/59564/
 > 
 > Does applying that help with the problems reported here?

No difference at all for me.

	Dave