On Tue, Aug 13, 2013 at 11:10:18AM +0200, Sedat Dilek wrote:
> Hi,
>
> with today's next-20130813 I cannot see 1/10 of my desktop-screen's
> top, it's simply black.
> I can estimate the URL line in Firefox (or open a new tab blindly and
> get a known URL from my autocompleted history).
Can you attach a photograph?
> My Xorg stack did not change: libdrm-2.4.46 | mesa-9.16 | intel-ddx-2.4.14.
> next-20130808 was OK - no screen corruptions.
>
> Any idea, hint?
Can you please try:
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index af1b2f0..b0f181d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1837,7 +1837,7 @@ intel_pin_and_fence_fb_obj(struct drm_device *dev,
break;
case I915_TILING_X:
/* pin() will align the object as required by fence */
- alignment = 0;
+ alignment = 256 * 1024;
break;
case I915_TILING_Y:
/* Despite that we check this in framebuffer_init userspace can
--
Chris Wilson, Intel Open Source Technology Centre
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