Re: [PATCH 15/19] drm/i915: HSW cdclk support

Daniel Vetter
2015-04-07T13:50:41Z

On Tue, Apr 07, 2015 at 12:29:25PM +0300, Mika Kahola wrote:
> Definitely a good idea to check the audio part as well if there is
> a doubt that by changing CD clock the audio would fail. I can check
> this and I'll get back once I have the results.

We force a full modeset, which should result in an interrupt on the audio
side, which should result in the audio driver re-reading the current
cdclk. If that's no the case it's buggy already.
-Daniel
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Daniel Vetter
Software Engineer, Intel Corporation