[Bug 69675] audio broken in 24Hz/24p since 3.11 (regression)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 30 08:45:52 PDT 2013


--- Comment #21 from Alex Deucher <agd5f at yahoo.com> ---
(In reply to comment #19)
> > Subject: [PATCH 3/3] drm/radeon: use hw generated CTS/N values for audio
> Just checking: What N value does the Hw use in that mode? The ones written
> in by the driver, some hardcoded N or does it select one on its own? Though
> it doesn't really matter much (since any reasonable N should work as long as
> CTS is correct), except that if it uses the driver-set value we better not
> remove the write to the N register :)

It's my understanding that the hw generates the CTS and N values directly, but
I would need to double check with the hw teams.

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