(Sorry, re-sending as I wasn't subscribed to the alsa-devel mailing list
on my previous attempt)
Hi Vinod
I am currently attempting to use the SSP0 port on an Intel X5-Z8300 SoC
(Cherry Trail) with a new codec.
I have seen that you have committed SST firmware 'fw_sst_22a8.bin' and
related SST audio soc drivers in the past, so I hope you don't mind if I
ask you some questions about it here.
Primarily, I am wondering if there are any limitations imposed by that
firmware binary that I need to be aware of. I haven't been able to find
much information about what this firmware does or doesn't support.
For example, existing CHT SST machine drivers suggest that the PCM bit
clock is fixed at 19.2MHz.
Also, I am wondering if all SSP ports on the SoC are supported by that
firmware, or if it is limited to just SSP2?
Are there any other limitations that I may need to be aware of in the
firmware (or in the SSP back-end driver) when attempting to connect a
new codec (TI PCM5122 initially) to SSP0.
Many thanks in advance for any help/advice you can provide.
Best regards,
-Dan
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