linux-kernel - Re: [regression] [git pull] drm for 4.3

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Message-ID: <20150924035108.GA19724@codemonkey.org.uk>
Date:	Wed, 23 Sep 2015 23:51:08 -0400
From:	"davej@...emonkey.org.uk" <davej@...emonkey.org.uk>
To:	"Lankhorst, Maarten" <maarten.lankhorst@...el.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>,
	"intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>,
	"Roper, Matthew D" <matthew.d.roper@...el.com>,
	"Vetter, Daniel" <daniel.vetter@...el.com>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"jbarnes@...tuousgeek.org" <jbarnes@...tuousgeek.org>,
	"airlied@...ux.ie" <airlied@...ux.ie>,
	"Miramontes Caton, Jairo Daniel" 
	<jairo.daniel.miramontes.caton@...el.com>,
	"jani.nikula@...ux.intel.com" <jani.nikula@...ux.intel.com>
Subject: Re: [regression] [git pull] drm for 4.3

On Wed, Sep 23, 2015 at 11:07:56AM +0000, Lankhorst, Maarten wrote:
 > Hey,
 > 
 > Dave Jones schreef op di 22-09-2015 om 21:49 [-0400]:
 > > 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.
 > Looks like a (reopened) dup of 91952?
 > 
 > Can you apply "[PATCH] drm/i915: Add primary plane to mask if it's
 > visible", and get me the results?

This doesn't apply on top of Linus' current tree.
If you let me know what it's dependant on, I'll do a build with
those patches tomorrow.

	Dave
 
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