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Re: [Libreboot-dev] [Libreboot] High-res dual link LVDS LCD panels - tes
From: |
Persmule |
Subject: |
Re: [Libreboot-dev] [Libreboot] High-res dual link LVDS LCD panels - testers needed for GM45 (X200/T400/R400/T500) |
Date: |
Thu, 18 Aug 2016 11:04:57 +0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 |
Hi all,
I have finished testing the image built from the HEAD of the git
repository, as well as the image experimental-100-gfed5aaf downloaded
from the site, on my t400s with a 1440x900 lcd panel.
Now the graphics works fine during boot, finally!
But the access to EC is still broken on my t400s, making wifi cards
locked down by rfkill, and Fn+keys stopped from working, as my last few
mails said.
The logs you want are attached, grouped as head, fed5aaf, and old. (an
old image on which graphics is broken during boot but works with linux
kernel running, and EC is accessible)
在 2016年08月18日 01:08, Leah Rowe 写道:
Hi,
Owners of those devices, please test:
[1]https://libreboot.org/beta/experimental-100-gfed5aaf/
I'm just going to paste the IRC log with the request in it.
2016-08-17 17:59:49 @leah
[2]https://libreboot.org/beta/experimental-100-gfed5aaf/
2016-08-17 17:59:50 @leah new beta
2016-08-17 17:59:51 fpbot ?Index of
/beta/experimental-100-gfed5aaf/?
2016-08-17 17:59:55 @leah X200/T400 users please test
2016-08-17 17:59:58 <-- mzki
(address@hidden) has quit (Quit: leaving)
2016-08-17 17:59:58 @leah R400 and T500 users too
2016-08-17 18:00:08 @leah we need to know if 1280x800 panels
still work on both laptops
2016-08-17 18:00:48 @leah we also need to know what effects
this
has for people with dual link lvds screens on t400/t500/r400 (this
means screens with a resolution higher than 1280x800. e.g. 1440x900)
2016-08-17 18:03:19 @leah regardless of whether anything
works,
if you can boot into a distro, boot with drm.debug=0xe
log_buf_len=16M
and provide dmesg logs and kernel logs. send this to the mailing
list
2016-08-17 18:04:02 @leah after that, boot again as above but
also with nomodeset and do the same again
2016-08-17 18:04:28 @leah there is also a coreboot util called
inteltool which can be used to dump intel register contents, which
you
can do on each of the two bootups
2016-08-17 18:04:37 @leah there is also intel_reg_dump
available
from intel
2016-08-17 18:04:50 @leah there is also intel_reg_dump
available
from intel-gpu-tools package in trisquel/debian which you can
provide
output of too
>
References
1. https://libreboot.org/beta/experimental-100-gfed5aaf/
2. https://libreboot.org/beta/experimental-100-gfed5aaf/
logs.tgz
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