[Intel-gfx] Intel Arrandale IGDNG VGA issue

[Zhenyu Wang]

On 2010.01.28 20:02:11 +0800, CSJ wrote:
> 
> This is dmesg by using kernel 2.6.33-rc5 and the screen is black but external
> monitor is OK.
> 

What do you mean? External VGA is ok, but LVDS panel is black?

> [    9.558076] Linux agpgart interface v0.103
> [    9.561544] agpgart-intel 0000:00:00.0: Intel Ironlake/M Chipset
> [    9.562215] agpgart-intel 0000:00:00.0: detected 32764K stolen memory
> [    9.627322] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xb0000000
> [    9.638539] [drm] Initialized drm 1.1.0 20060810
> [    9.652006] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> [    9.652094] i915 0000:00:02.0: setting latency timer to 64
> [    9.656600] i915 0000:00:02.0: irq 28 for MSI/MSI-X
> [    9.656607] [drm] set up 31M of stolen space
> [   10.387980] [drm:intel_crtc_mode_set] *ERROR* Couldn't find PLL settings for
> mode!
> [   10.387983] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on
> crtc f69b6800
> [   10.395882] Console: switching to colour frame buffer device 210x65
> [   10.396684] [drm:intel_crtc_mode_set] *ERROR* Couldn't find PLL settings for
> mode!
> [   10.396686] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on
> crtc f69b6800

This is really bad...could you file a bug to bugs.freedesktop.org and attach
full kernel dmesg with 'drm.debug=6'?


-- 
Open Source Technology Center, Intel ltd.

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