linux-kernel - Re: linux-next: Tree for Aug 13 [ screen corruption in graphical mode ]

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Message-ID: <20130813185322.GA5982@cantiga.alporthouse.com>
Date:	Tue, 13 Aug 2013 19:53:22 +0100
From:	Chris Wilson <chris@...is-wilson.co.uk>
To:	Sedat Dilek <sedat.dilek@...il.com>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Daniel Vetter <daniel.vetter@...ll.ch>,
	Dave Airlie <airlied@...il.com>,
	DRI <dri-devel@...ts.freedesktop.org>,
	intel-gfx <intel-gfx@...ts.freedesktop.org>,
	"s.dilek" <s.dilek@...erlin.de>
Subject: Re: linux-next: Tree for Aug 13 [ screen corruption in graphical
 mode ]

On Tue, Aug 13, 2013 at 08:40:37PM +0200, Sedat Dilek wrote:
> On Tue, Aug 13, 2013 at 8:01 PM, Chris Wilson <chris@...is-wilson.co.uk> wrote:
> > On Tue, Aug 13, 2013 at 07:53:25PM +0200, Sedat Dilek wrote:
> >> Files attached.
> >
> > Can you also please attach a full dmesg so I can check for anything
> > unusual?
> >

Nothing scarred me on a couple of read throughs.

What happens if you try:

diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 112c5e1..9828d9b 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -284,7 +284,7 @@ i915_gem_object_create_stolen(struct drm_device *dev, u32 size)
                return NULL;
 
        ret = drm_mm_insert_node(&dev_priv->mm.stolen, stolen, size,
-                                4096, DRM_MM_SEARCH_DEFAULT);
+                                1024*1024, DRM_MM_SEARCH_DEFAULT);
        if (ret) {
                kfree(stolen);
                return NULL;

-- 
Chris Wilson, Intel Open Source Technology Centre
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