Mailinglist Archive: radeonhd (288 mails)

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Re: [radeonhd] HDMI audio on the Radeon HD 4350
Am Sonntag, den 19.07.2009, 12:03 -0500 schrieb Samir Unni:
Sorry, I only have HDMI->HDMI cables.
No problem, it would just be nice if we could test this under all
circumstances. I assume that you still don't hear anything, not event
static noise, am i right?

I have created a list of the twelve most significant differences in the
register setup fglrx does, compared to radeonhd (i left out all register
where i know that they are read only or doesn't seem to matter for audio
output). Try the following commands while some audio is playing:

sudo ./rhd_dump -w 0x7300 0x8F1000F0 1:00.0
sudo ./rhd_dump -w 0x7400 0x00000011 1:00.0
sudo ./rhd_dump -w 0x740C 0x00011000 1:00.0
sudo ./rhd_dump -w 0x7410 0x05001031 1:00.0
sudo ./rhd_dump -w 0x7454 0x80283D7A 1:00.0
sudo ./rhd_dump -w 0x7458 0x00000010 1:00.0
sudo ./rhd_dump -w 0x7460 0x02000000 1:00.0
sudo ./rhd_dump -w 0x74D4 0x00100000 1:00.0
sudo ./rhd_dump -w 0x74D8 0x00200000 1:00.0
sudo ./rhd_dump -w 0x74DC 0x00000000 1:00.0
sudo ./rhd_dump -w 0x7408 0x00060010 1:00.0
sudo ./rhd_dump -w 0x733C 0x00000002 1:00.0

If one of the commands actually gets audio working, note which one and
mail me back the results.

Thanks,
Christian.

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