[Bug 31339] HP/Compaq 8510w HDMI port only works when booted with monitor attached

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Nov 2 18:54:43 PDT 2010


--- Comment #8 from Alex Deucher <agd5f at yahoo.com> 2010-11-02 18:54:42 PDT ---
I see the problem.  Your laptop uses an i2c gpio mux that toggles one i2c line
between the HDMI and DVI ports and also appears to use a mux to toggles the
data/clock lines between the two ports.  I implemented support for the i2c mux
in 2.6.36
but it appears your laptop uses the clock/data mux as well.  I'll try and whip
up a patch soon.

Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the xorg-driver-ati mailing list