[Sound-open-firmware] HDMI audio not working on Up^2
Liam Girdwood
liam.r.girdwood at linux.intel.com
Fri Mar 22 12:28:12 CET 2019
On Fri, 2019-03-22 at 11:54 +0100, Guennadi Liakhovetski wrote:
> Hi,
>
> I tried to test HDMI audio on Up^2 and hdac_hdmi_set_hw_params() is
> failing with -ENODEV because no port is assigned. Some very light
> analysis and debugging showed, that hdac_hdmi_pcm_open() hasn't
> been called, but it might wrong. Are there any non-trivial
> requirements to use HDMI audio on Up^2? Can it be, that my monitor
> or my cable aren't good enough?
No, your cable and monitor should be fine. I think this regression has been
added to the GH issue tracker. Can you check.
Thanks
Liam
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