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Restrict the sof-ace-tplg symlink need to Meteor Lake only and change the sentecne as suggested by @deb-intel

Replaces #482

Restrict the sof-ace-tplg symlink need to Meteor Lake only and change the
sentecne as suggested by @deb-intel

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

Important notices:
- For compatibility reasons for **Meteor Lake and newer** ``/lib/firmware/intel/sof-ace-tplg`` must be symlinked to ``/lib/firmware/intel/sof-ipc4-tplg``
- For compatibility reasons with respect to **Meteor Lake** ``/lib/firmware/intel/sof-ace-tplg`` must be symlinked to ``/lib/firmware/intel/sof-ipc4-tplg``
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that change is only true if there is a kernel change to change the default path for LNL and directly use sof-ipc4-tplg.

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True, I can convert this to draft for now until we have consensus on it?
Since LNL is not released I would try to align with this change, just to make our legacy shorter.

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What I meant is that IF you want this change for LNL you need to send a kernel PR... I don't personally feel it's necessary but I am not going to lay on the tracks for a path replacement.

And once all the topology and kernel patches are merged we can merge this document and publish it.

@ujfalusi ujfalusi marked this pull request as draft January 10, 2024 13:46
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ujfalusi commented Jan 15, 2024

PR needed to be merged prior to this update:

@ujfalusi ujfalusi marked this pull request as ready for review January 15, 2024 11:24
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@plbossart, @lgirdwood, @kv2019i, the firmware topology build change is merged now and also the kernel side LNL path change.
I think the update in this PR is now appropriate.

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@plbossart, @lgirdwood, @kv2019i, the firmware topology build change is merged now and also the kernel side LNL path change. I think the update in this PR is now appropriate.

I will publish the website when this is merged.

@lgirdwood lgirdwood merged commit eba3634 into thesofproject:master Jan 26, 2024
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4 participants