Hi,

Could someone clarify how to check HDMI TMDS clock frequency and DisplayPort 
link symbol clock frequency?

-          Is there some registers which can dump the clock frequency?

-          Is 'clock' field in 'struct drm_display_mode' reflect the this clock?

My platform is Haswell, Broadwell and Baytrail (Valleyview).

I want to check

-          TMDS clock frequency for HDMI

-          Link Symbol clock for DP

One test monitor has problem to play 48khz audio. So I want to make sure 
N/M/CTS values are right for the display clock and audio sample rate.

Thanks
Mengdong

-------------- next part --------------
An HTML attachment was scrubbed...
URL: 
<http://lists.freedesktop.org/archives/dri-devel/attachments/20140321/e101d1ad/attachment-0001.html>

Reply via email to