Alex,
Thanks!
Because HDMI doesn't support GTF timing, the X default modes are all
excluded on XServer 1.6.
I still have no idea how to filter them on XServer 1.5.x. I can filter
certain mode, but I can't filter all the X default modes.
Best wishes,
Gordon
-----Original Message-----
From: Alex Deucher [mailto:[email protected]]
Sent: 2009年3月23日 21:54
To: Gordon Yuan
Cc: [email protected]
Subject: Re: How can I exclude the X default mode in RandR ?
On 3/23/09, [email protected] <[email protected]> wrote:
>
>
>
>
> 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!
xserver 1.6 and newer only add the default modes if the edid has the
continuous frequency bit set. If you don't want to add certain modes,
you can filter what gets added in your driver's mode_valid() function.
Alex
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