Mailinglist Archive: radeonhd (699 mails)

[Luc Verhaegen <libv@xxxxxxxxx>]

On Tue, Nov 27, 2007 at 02:37:02PM +0100, Bj?rn Schl?gl wrote:
> Hi!
>
> > Should work now.
> > Please give it a try.
> I gave it a try, but it does not work. I am sorry. I have created the 
> -verbose 
> 7 output and attached it to this email. I used git clone 
> git://anongit.freedesktop.org/git/xorg/driver/xf86-video-radeonhd to get the 
> driver. I hope this is the correct repository and branch.
> Do I need to use ReducedBlanking, because I only have a single link DVI cable 
> but I use 1920x1200. I have read that reduced blanking is necessary for this 
> resolution with such a cable.
>
> thx,
> Bj?rn


> (II) Loading /usr/lib64/xorg/modules//radeonhd_drv.so
> (II) Module radeonhd: vendor="AMD GPG"
>       compiled for 1.4.0, module version = 0.0.2
>       Module class: X.Org Video Driver
>       ABI class: X.Org Video Driver, version 2.0

Ancient version, please try recent git :)

This looks like a reduced blanking mode:
> (II) RADEONHD(0): h_active: 1920  h_sync: 1968  h_sync_end 2000 h_blank_end 
> 2080 h_border: 0
> (II) RADEONHD(0): v_active: 1200  v_sync: 1203  v_sync_end 1209 v_blanking: 
> 1235 v_border: 0

Monitor setup:

> (II) RADEONHD(0): Connector "DUAL_LINK_DVI_I DFP1 CRT2" uses Monitor 
> "B2485S1W":
>     Bandwidth: 160MHz
>     Horizontal timing:
>         30.0 - 83.0kHz
>     Vertical timing:
>         56.0 - 75.0Hz
>     Allows reduced blanking.

And our driver noticed it too :)

>     Attached modes:
...

Desired mode:
>         Modeline "1920x1200"  154.00  1920 1968 2000 2080  1200 1203 1209 
> 1235 -hsync +vsync
Has a low dotclock, and reduced blanking.

> (--) RADEONHD(0): Virtual size is 1920x1200 (pitch 1920)
> (**) RADEONHD(0): *Mode "1920x1200": 154.0 MHz, 74.0 kHz, 60.0 Hz
> (II) RADEONHD(0): Modeline "1920x1200"x60.0  154.00  1920 1968 2000 2080  
> 1200 1203 1209 1235 -hsync +vsync (74.0 kHz)

Looks ok :)

> (II) RADEONHD(0): Setting up "1920x1200" (1920x1200@xxxxxx)

Correct.

> (II) RADEONHD(0): RHDPLLSet: Setting PLL 1 to 154000kHz
Correct.

It all seems to work.

Can you explain the issue you are seeing? Our driver selects the right 
mode, so this cannot be it.

Luc Verhaegen.
SUSE/Novell X Driver Developer.
-- 
To unsubscribe, e-mail: radeonhd+unsubscribe@xxxxxxxxxxxx
For additional commands, e-mail: radeonhd+help@xxxxxxxxxxxx