linux-kernel - Re: [alsa-devel] [RFC PATCH 2/7] ASoC: Intel: Kconfig: Simplify-clarify ACPI/PCI dependencies

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Date:   Tue, 21 Nov 2017 14:05:19 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        alsa-devel@...a-project.org
Cc:     arnd@...db.de, tiwai@...e.de, linux-kernel@...r.kernel.org,
        liam.r.girdwood@...ux.intel.com, vinod.koul@...el.com,
        broonie@...nel.org, torvalds@...ux-foundation.org
Subject: Re: [alsa-devel] [RFC PATCH 2/7] ASoC: Intel: Kconfig:
 Simplify-clarify ACPI/PCI dependencies

On Mon, 2017-11-20 at 10:23 -0600, Pierre-Louis Bossart wrote:
> On 11/18/2017 10:53 AM, Andy Shevchenko wrote:
> > On Fri, 2017-11-17 at 18:01 -0600, Pierre-Louis Bossart wrote:

> >   and there is no publicly available firmware for
> > > Merrifield.
> > 
> > while this is not true. Intel Edison board is based on Merrifield
> > SoC
> > and I'm sure people are able to make a sound out of it.
> 
> I am aware that Edison could run with a modified 4.4 kernel,

Edison can just run vanilla (with some caveats, though not related to
LPE). But okay, there was last official Yocto kernel v3.10.98 based and
v4.4 with Brillo.

>  I just 
> don't know where the firmware is. I don't see anything for Merrifield
> in 
> /lib/firmware/intel?
> If there is a simple way of testing this I don't mind looking into
> this, 
> I just don't have the pointers.

In any case the official bundle has it (sha1):

fcedef11ac49405389b0fb83d526600e0bd933a3  /lib/firmware/fw_sst_119a.bin


-- 
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Intel Finland Oy