[Bug 63860] [pnv] Phantom LVDS

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=63860

--- Comment #8 from Andrey <annndddrr at gmail.com> ---
Chris,

Let me share additional info before I try your patch.

D510 motheboards had 2 spins:
D510MOV http://ark.intel.com/products/48478/Intel-Desktop-Board-D510MOV
D510MO  http://ark.intel.com/products/42645/Intel-Desktop-Board-D510MO.
The difference was that on MOV there was LVDS connector populated.
BIOS seems to be the same for both motherboards - latest available version is
0542
https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=20288&lang=eng&OSVersion=&DownloadType=BIOS

For LVDS there is no any plug-in detection mechanism other than reading EDID
through I2C. So, to support a possibility, when both LVDS and VGA or only LVDS
is connected to the motherboard, the LVDS EDID read should be executed in
default case. It should help to detect complete list of active (means
connected) displays. An additional mechanism to suppress output to LVDS or use
custom DTD for a specific LVDS panel would be additional advantage to support
custom design configurations and speed up boot.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20130425/d45a0f5f/attachment.html>