How can I exclude the X default mode in RandR ?

[GordonYuan at viatech.com.cn]

Dear all,

    Take HDMI as an example, HDMI’s EDID may include the mode “1920x1080”, but the X default mode also have the same timing. How can I filter the others except the EDID timing? 

    Should I use the user-define mode->type if I add the EDID timing? If the specified flag is not added, we filter it. But the mode line timing may not work. 

    How can I add both EDID timing and mode line timing except the X default timing? Would you give me some advice?

    Thanks!

Best wishes,

Gordon

________________________________

From: Gordon Yuan 
Sent: 2009年3月23日 18:08
To: xorg at freedesktop.org
Subject: How can I exclude the X default mode in RandR ?

 

Dear all,

    In RandR, X will include the default mode (xf86DefaultModes) in the mode list. But it’s not useful for some devices (e.g. TV or HDMI). How can I delete these modes from the mode list? I don’t want to output these modes if I press the command “xrandr -q”.

    It’s X behavior. It seems that driver can’t change the logic.

    Thanks!

Best wishes,

Gordon

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