From: Ian W MORRISON <ianwmorrison@gmail.com>
To: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Takashi Iwai <tiwai@suse.de>, alsa-devel@alsa-project.org
Subject: Re: HDMI LPE audio on Intel Compute Stick 2nd Gen (CHT)
Date: Sat, 21 Oct 2017 00:45:30 +1100 [thread overview]
Message-ID: <CAFXWsS8THagHnx9BPurw4+3a+xH6DP653MjwjTSkYhU3zLmZHQ@mail.gmail.com> (raw)
In-Reply-To: <7827e954-d9d0-4737-5e47-13e0e69fd92d@linux.intel.com>
> I've just noticed that non of the kernels from v4.13 and up run on my
>> Intel Compute Stick (2nd gen Cherry Trail STK1AW32SC) unit and have
>> HDMI LPE audio working.
>>
>
> I have not tested HDMI in a while but I am not aware of any issues either.
> There were some patches recently to fix PulseAudio problems and I suppose
> some folks used a recent kernel?
>
>
It actually happened since v4.12 as now I get three HDMI LPE Audio devices
show up with 'aplay -l' rather than just one. Only 'device 2' works so if I
change the sink to use that device I get sound. So basically it can be
fixed in userland however I'm seeing others with different devices also
complaining how audio is broken and I think it is something that many users
don't know to fix. Is it worth looking into further or just leaving it as a
known issue?
next prev parent reply other threads:[~2017-10-20 13:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-17 10:50 HDMI LPE audio on Intel Compute Stick 2nd Gen (CHT) Ian W MORRISON
2017-10-17 13:55 ` Pierre-Louis Bossart
2017-10-20 13:45 ` Ian W MORRISON [this message]
2017-10-20 15:54 ` Pierre-Louis Bossart
2017-10-20 16:53 ` Takashi Iwai
2017-10-22 13:00 ` Ian W MORRISON
2017-10-22 13:20 ` Takashi Iwai
2017-10-22 13:25 ` Pierre-Louis Bossart
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