OS: Mythbuntu 12.04
Kernel: 3.2.0-29-generic-pa
Driver: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.4
vaapi: libva-intel-vaapi-driver 1.0.15-1ubuntu2
I am able to rotate the screen right with xorg.conf for VGA connector, but it was failed when using HDMI connector.
Here is the xorg.conf
=============
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
Option "Rotate" "right"
EndSection
/var/log/Xorg.0.conf (HDMI connection)
==============================
[ 5.087] (II) intel(0): Output VGA1 using monitor section Monitor0 (Wrong Detection!!!)
[ 5.087] (**) intel(0): Option "Rotate" "right"
[ 5.095] (II) intel(0): Output HDMI1 has no monitor section
[ 5.140] (II) intel(0): Output DP1 has no monitor section
[ 5.392] (II) intel(0): Output HDMI2 has no monitor section (Why not detected?)
[ 5.396] (II) intel(0): Output HDMI3 has no monitor section
[ 5.444] (II) intel(0): Output DP2 has no monitor section
[ 5.492] (II) intel(0): Output DP3 has no monitor section
[ 5.498] (II) intel(0): EDID for output VGA1
[ 5.502] (II) intel(0): EDID for output HDMI1
[ 5.548] (II) intel(0): EDID for output DP1
[ 5.804] (II) intel(0): EDID for output HDMI2
[ 5.804] (II) intel(0): Manufacturer: GSM Model: 5872 Serial#: 16843009
[ 5.804] (II) intel(0): Year: 2010 Week: 1
[ 5.804] (II) intel(0): EDID Version: 1.3
[ 5.804] (II) intel(0): Digital Display Input
[ 5.804] (II) intel(0): Max Image Size [cm]: horiz.: 51 vert.: 29
[ 5.804] (II) intel(0): Gamma: 2.20
[ 5.804] (II) intel(0): DPMS capabilities: StandBy Suspend Off
....
....
....
[ 5.810] (II) intel(0): Printing probed modes for output HDMI2
[ 5.810] (II) intel(0): Modeline "1920x1080"x60.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz)
[ 5.811] (II) intel(0): Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz)
....
....
[ 5.980] (II) intel(0): EDID for output HDMI3
[ 6.028] (II) intel(0): EDID for output DP2
[ 6.272] (II) intel(0): EDID for output DP3
[ 6.272] (II) intel(0): Output VGA1 disconnected
[ 6.272] (II) intel(0): Output HDMI1 disconnected
[ 6.272] (II) intel(0): Output DP1 disconnected
[ 6.272] (II) intel(0): Output HDMI2 connected
[ 6.272] (II) intel(0): Output HDMI3 disconnected
[ 6.272] (II) intel(0): Output DP2 disconnected
[ 6.272] (II) intel(0): Output DP3 disconnected
[ 6.272] (II) intel(0): Using user preference for initial modes
[ 6.272] (II) intel(0): Output HDMI2 using initial mode 1920x1080
Why is it always detected VGA1 as connector for Monitor0 even if I connect HDMI connectior?
And afterward, it can fetch the EDID for HDMI.
And I think it's the reason that the screen can't rotate right as expected when using HDMI.
P.S. It works perfectly for VGA connector.
Any clues?
Thanks,
Wilson