From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: Tobias Schramm <tobleminer@gmail.com>
Cc: alsa-devel@tbspace.de, alsa-devel@alsa-project.org
Subject: Re: bytcr_rt5651 on wintron 7.0
Date: Wed, 3 Feb 2016 12:17:15 -0600 [thread overview]
Message-ID: <56B2442B.1030402@linux.intel.com> (raw)
In-Reply-To: <CAM6qAzoQ6YnkgoGoxBgSK_nebaZPx13mkoRVZWJBc8a56Dw5Yw@mail.gmail.com>
On 2/3/16 5:17 AM, Tobias Schramm wrote:
> Hi,
>
> I'm tinkering on the wintron 7.0 together with Tobias Mädel and have
> tested your patch with your UCM config on Linux 4.5.0-rc2. It looks like
> we are getting somewhere. The soundcard is now being recognized by ALSA.
> But there are still some errors in that seem to be related to the audio
> driver.
> As soon as I try to output any sound I get an error:
> [ 88.906739] intel_sst_acpi 80860F28:00: fw download failed -16
> [ 88.909262] intel_sst_acpi 80860F28:00: FW download fail -16
> [ 88.948434] Audio Port: ASoC: no backend DAIs enabled for Audio Port
>
> Does anybody have an idea why the sound chip is not responding and the
> fw download timeouts?
>
> I've uploaded dmesg, lsmod and tree /proc/asound output here:
> https://github.com/TobleMiner/wintron7.0/tree/master/logs/4.5.0-rc2-ARCH-tsys-audio-intel-dirty
It's very likely that you have a BYT-CR device where the BIOS folks
modified the order of interrupts which causes the IPC/download issue. If
this was correct you would also need to use the SSP0 interface since
SSP2 isn't available on the BYT-CR package. I have a set of patches for
BYT-CR that are still being worked on, i will try to share what I have
shortly and could use some help to double-check them before sending them
to Mark, I only have one BYT-CR device (ASUS T100TAF) which is not fully
working.
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next prev parent reply other threads:[~2016-02-03 18:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 11:17 bytcr_rt5651 on wintron 7.0 Tobias Schramm
2016-02-03 18:17 ` Pierre-Louis Bossart [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-01-31 13:51 Tobias Mädel
2016-02-01 14:59 ` Pierre-Louis Bossart
2016-02-01 17:30 ` Pierre-Louis Bossart
2016-02-02 5:37 ` Vinod Koul
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