On Sun, 20 Mar 2011 18:52:07 +0100, Christophe Gallaire <[email protected]>
wrote:
> My machine, a Lenovo U160, running with an Intel i3, Debian, testing stage. I
> tried everything to exploit the graphics capabilities with the driver
> xserver-xorg-vidéo-intel from all branches of Debian. Activated with the KMS,
> black screen at boot. Without KMS, black screen at GDM login.
The U160 requires this hack:
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios
index fb5b4d4..53ff16f 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -267,7 +267,7 @@ static int intel_bios_ssc_frequency(struct drm_device *dev,
case 4:
return alternate ? 100 : 96;
default:
- return alternate ? 100 : 120;
+ return alternate ? 120 : 100;
}
}
When I work out why, I'm liable to get very angry.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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