[Bug 46713] HDMI audio played back at a wrong rate

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=46713

--- Comment #10 from Rafał Miłecki <zajec5 at gmail.com> 2012-03-09 01:27:16 PST ---
Ahh, sorry, I didn't understand your first problem description you posted in
this bug report. I though the playback speed is alright, just the sampling rate
used is incorrect.

The problem most probably lays in audio clocks. Values used by radeon seem to
be:
EVERGREEN_AUDIO_PLL1_MUL    00075300
EVERGREEN_AUDIO_PLL1_DIV    00177fa0
EVERGREEN_AUDIO_PLL1_UNK    00000071

Do you have fglrx installed? Is this possible for you to switch to the fglrx
for a moment and do similar dump (using avivotool) while playing audio with it?
To make debugging quicker: can you also dump "avivotool regsrange 0x500 0x600"
just in case fglrx uses some other registers?

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