From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michele Curti <michele.curti@gmail.com>
Subject: Re: writing an alsa driver
Date: Fri, 24 Jul 2015 22:54:33 +0200
Message-ID: <20150724205433.GA478@asus>
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To: Marco Bodega <bo.the.lynx@gmail.com>
Cc: alsa-devel@alsa-project.org, bjorse@gmail.com, Takashi Iwai <tiwai@suse.de>, juergen.bausa@online.de, Luka Karinja <luka.karinja@gmail.com>, Liam Girdwood <liam.r.girdwood@linux.intel.com>, Vinod Koul <vinod.koul@intel.com>, "Nikula, Jarkko" <jarkko.nikula@intel.com>, Bard Liao <bardliao@realtek.com>
List-Id: alsa-devel@alsa-project.org

On Wed, Jul 22, 2015 at 10:05:36PM +0200, Marco Bodega wrote:
> Hi all,
> 
> I own an Asus x205ta too and I really want to help to make this audio
> card works.
> I'm using linux next with Michele Curti's patch (as of 23 june)
>

Great!  Good to know that you are working on this driver.  I did no
progress since then because I stopped working on it..

> 
> but it's bounded to sst1 as i see from disassembling acpi data:
> cat dsdt.dsl:
> [...]
>  Device (SSP1)
>  {
>
...
> 
> however the fw is tied to work with SSP0.
> What can i do?
> 

SSP2
http://permalink.gmane.org/gmane.linux.alsa.devel/140328
future versions of the firmware should support SSP1

> 
> 
> Is everything that I've done correct?
> I see in these output logs many of the errors and bugs that the other
> users found.

> [    7.145429] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 0 doesn't have DAPM widget!!!
> [    7.145461] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 1 doesn't have DAPM widget!!!
> [    7.145488] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 2 doesn't have DAPM widget!!!
> [    7.145517] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 3 doesn't have DAPM widget!!!
> [    7.145540] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in0_0 doesn't have DAPM widget!!!
> [    7.145565] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in0_1 doesn't have DAPM widget!!!
> [    7.145592] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in1_0 doesn't have DAPM widget!!!
> [    7.145621] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in1_1 doesn't have DAPM widget!!!

Yep, Vinod will check these
http://permalink.gmane.org/gmane.linux.alsa.devel/140564

Regards,
Michele