[Intel-gfx] [Alsa-user] intel-hda: sound via HDMI only when using interlaced modes

Jasper Smet josbeir at gmail.com
Wed Oct 9 12:44:10 CEST 2013


Intel NUC NUC Kit DC3217BY (Ivy bridge HD4000) Connected via HDMI to
my Pioneer VSX-928 which is then connected to my Panasonic tv

Running latest stable Openelec build (3.2.2). (tried different builds
using stable/unstable drivers)

Here are some logs i pulled while i was debugging the issue with one
of the OpenElec developers.

xbmc log (shows ALSA enumeration): http://sprunge.us/YJHc
alsa playback devices: http://sprunge.us/KZKX
xrandr modes: http://sprunge.us/DhFK
dmesg: http://sprunge.us/XRGP

Hope this helps?

On Wed, Oct 9, 2013 at 12:34 PM, Daniel Vetter <daniel at ffwll.ch> wrote:
> On Wed, Oct 09, 2013 at 11:09:38AM +0200, Jasper Smet wrote:
>> It looks like this issue is still here.
>> Having a pioneer receiver (vsx-928), audio only works when using
>> interlaced modes OR 1080p at 24, 720 etc all work fine... everything
>> higher just does not produce sound.
>> Plugging directly into the TV produced sound just fine..
> We need a notch more information about your hw, my telephatic abilities
> are unfortunately not that good ...
> dmesg with drm.debug=0xe added to your cmdline with the receiver
> connected would be a good start.
> -Daniel
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> +41 (0) 79 365 57 48 - http://blog.ffwll.ch

Met Vriendelijke Groeten

Jasper Smet

Twitter: josbeir
E-mail: josbeir at gmail.com
Mobile: 0486/41.75.45

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