From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michele Curti <michele.curti@gmail.com>
Subject: Re: Intel SST on a Bay Trail tablet
Date: Mon, 24 Aug 2015 20:17:31 +0200
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To: Vinod Koul <vinod.koul@intel.com>
Cc: alsa-devel@alsa-project.org, ao2@ao2.it, jarkko.nikula@linux.intel.com, pierre-louis.bossart@linux.intel.com, lk@bazdara.com
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On Mon, Aug 24, 2015 at 07:56:25PM +0530, Vinod Koul wrote:
> On Mon, Aug 24, 2015 at 03:29:04PM +0200, Michele Curti wrote:
> > 
> > Damn, completely missed..
> > 
> > Hi Vinod,
> > if it's possible, could you please generate a fw_sst_0f28_ssp1.bin
> > also, so I can test my driver (mine was for the Asus X205TA laptop,
> > where the codec is on SSP1 port)?
> 
> Are you sure you ahve SSP1 port enabled. I have not seen anyone using that
> one. Jarkko do you know about this?
> 
> I will ask firmware folks for generation (i don't do that) and get back
>

Yes, I can confirm, SSP1 in under LPEA

    Scope (_SB)
    {
        Device (LPEA)
        {
            Name (_ADR, Zero)  // _ADR: Address
            Name (_HID, "80860F28" /* Intel SST Audio DSP */)  // _HID: Hardware ID

            ... snip ...

            Device (SSP1)
            {
                Name (_ADR, Zero)  // _ADR: Address
                Name (_HID, "SSPX0000" /* Intel SSP Device */)  // _HID: Hardware ID
                Name (_CID, "SSPX0000" /* Intel SSP Device */)  // _CID: Compatible ID

Full dsdt.dsl here:
https://github.com/michelecurti/x205ta/blob/master/dsdt.dsl


Thank you,
Michele