Created attachment 26075 [details] [review]
patch to skip LVDS init with Aopen i945GTt-VFA
This motherbord is lying about LVDS.
I try to find the good informations with dmidecode to identify this product (DMI_SYS_VENDOR and DMI_PRODUCT_NAME are empty)...
If you need more information just tell me what I should report.
Thanks for your great work :), could you please send your patch on
email@example.com mailing list
please attach the output of dmidecode.
It will be great if you can send the patch to intel gfx mailing list so that someone can review it.
In fact, the patch was already applied.
I suppose you can closed this bug.
Thank to all
Will you please attach the output of acpidump?
The latest acpidump tool(pmtools-20071116) can be found in:
Created attachment 26826 [details] [review]
Use the LID device to decide whether the LVDS device should be initialized
Will you please try the attached patch and see whether the LVDS is detected incorrectly?
If the attached patch is used, please delete the quirk for your box.
Created attachment 26853 [details]
I just add the output of acpidump (hex-dump format)
I tested your patch and it works ! :-)
Thanks a lot
Author: Zhao Yakui <firstname.lastname@example.org>
Date: Fri Jun 26 09:46:18 2009 +0800
drm/i915: Check the LID device to decide whether the LVDS should be initialized