Mailinglist Archive: radeonhd (288 mails)

[Christian König <deathsimple@xxxxxxxxxxx>]

Am Sonntag, den 19.07.2009, 15:10 -0500 schrieb Samir Unni:
> > sudo ./rhd_dump -w 0x7460 0x02000000 1:00.0
>
> This one turned the screen green, but none of the commands produced
> any sound.
Mhm, turning turning the screen green means that the Audio/Video Info
frame (including the RGB/YUV control bits you changed) is transmitted,
which in turn tells us that the HDMI transmitter works correctly, so i
actually don't have any idea what's going wrong.

Please check if you also need the command:
        sudo ./rhd_dump -w 0x7400 0x00000011 1:00.0
to turn the screen green after an reboot, or if the command:
        sudo ./rhd_dump -w 0x7460 0x02000000 1:00.0
only is enough to make it work.

Also you could make a little timing test:
1. Get a clock wich displays seconds, (a stop watch or something like
that)
2. Start up mplayer from the command line.
3. Count 10 seconds on your clock (or maybe a little bit more).
4. Stop mplayer and look at the how much seconds it has actually played
in the 10 seconds you counted:
        Starting playback...
        A:  10.1 (10.0) of 265.0 (04:25.0)  3.4% 
        Exiting... (Quit)

Is mplayer playing to fast or to slow? If mplayer isn't playing at the
right speed make a dump of the 0500,0600 register range (that are the
timing registers) and send it to me.

Thanks for testing this,
Christian.

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