[Intel-gfx] [Alsa-user] intel-hda: sound via HDMI only when using interlaced modes
jani.nikula at linux.intel.com
Thu Oct 10 07:57:05 CEST 2013
On Wed, 09 Oct 2013, Jasper Smet <josbeir at gmail.com> wrote:
> As promissed i added the params to the kernel boot and here's the
> dmesg output with debugging enabled:
Similar dmesg for when you connect directly to the tv (and audio works)
might prove useful.
Is your expectation that the VSX-928 picks up the sound, or pass through
to the tv? Is it possible to try both (I honestly don't know)?
It might prove useful to file a bug on DRM/Intel at  to track
this. Then it won't get lost even if this thread quiets down.
> Hope this helps!
> On Wed, Oct 9, 2013 at 1:28 PM, Jasper Smet <josbeir at gmail.com> wrote:
>> Ok will pass the info when i get home later this day.
>> On Wed, Oct 9, 2013 at 1:01 PM, Daniel Vetter <daniel at ffwll.ch> wrote:
>>> On Wed, Oct 09, 2013 at 12:44:10PM +0200, Jasper Smet wrote:
>>>> 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)
>>> That's really old ... Can you please test on something more modern? We
>>> made tons of fixes to the hdmi infoframe code.
>>>> 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
>>> When you have a new kernel please boot with drm.debug=0xe added to your
>>> kernel cmdline and then grab the dmesg. Otherwise all the useful gfx debug
>>> noise isn't in there.
>>> 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
> Met Vriendelijke Groeten
> Jasper Smet
> Twitter: josbeir
> E-mail: josbeir at gmail.com
> Mobile: 0486/41.75.45
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
Jani Nikula, Intel Open Source Technology Center
More information about the Intel-gfx