Daniel,
On Mon, Aug 6, 2012 at 7:17 PM, Daniel Vetter <dan...@ffwll.ch
<mailto:dan...@ffwll.ch>> wrote:
On Mon, Aug 6, 2012 at 10:59 AM, Francois Rigaut <frig...@gmail.com
<mailto:frig...@gmail.com>> wrote:
> Daniel,
>
>
> my bad for the dmesg. It's there:
>
http://maumae.net/retina/intel_corrupted_drm_debug/dmesg_intel_corrupted_drm_debug
>
> I took pictures with a camera, and uploaded them at
> Small 800x600 versions:
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_right_small.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_whole_screen_small.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
> full resolution versions:
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_right.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_whole_screen.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
> Otherwise, the display works and behave normally (it's not
static, doesn't
> flicker). I can interact normally with the GUI element, display
stuff, it's
> accelerated (I run compiz and window wiggle normally, I can play
videos, I
> have control of backlight, etc).
Wow, that's a pretty impressive light-show ;-) Are the wrong colors
always wrong in this manner, or does it change from boot to boot?
everything (color and sync) are always wrong in the same manner.
the last git version of intel_reg_dumper gives me:
with i915 loaded:
http://maumae.net/retina/intel_corrupted_drm_debug/ird_i915_loaded
with i915.die=1:
http://maumae.net/retina/intel_corrupted_drm_debug/ird_i915_not_loaded
hope that helps, Thanks,
Francois
Another thing is to try is to prevent the i915 driver from loading
(e.g. with i915.die=1) and peek at the register settings the efi
framebuffer driver uses (I presume those work). Please grab the latest
intel-gpu-tools git from
http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/
and attach the output of intel_reg_dumper both when using efifb and
when using i915.ko.
Thanks, Daniel
--
Daniel Vetter
daniel.vet...@ffwll.ch <mailto:daniel.vet...@ffwll.ch> - +41 (0) 79
364 57 48 - http://blog.ffwll.ch
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