[Bug 42490] NUTMEG DP to VGA bridge not working

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Sep 14 00:59:36 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=42490

--- Comment #44 from lukenshiro at ngi.it 2012-09-14 07:59:36 UTC ---
Sorry, I've managed to resolve my first problem (screen blanking after boot for
about 30-40 seconds): it is not related to drm, but it depends on fbcon loaded
as a module (instead of it being compiled statically).

As explained in /usr/src/linux/Documentation/fb/fbcon.txt if fbcon is compiled
as a module (CONFIG_FRAMEBUFFER_CONSOLE=m) it can produce blanking and/or
garbage on display if it is not loaded immediately.
If "Framebuffer Console support" is compiled statically
(CONFIG_FRAMEBUFFER_CONSOLE=y) there is no blanking here.
"Works for me"
HTH.

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