audio: use the Record and Play session interface

[nfeske]

No description provided.

[nfeske]

@cnuke the WiP commit nfeske@f108232 may be a starting point for converting the PinePhone audio support to the new interfaces.

[cnuke]

@nfeske thanks, I'll look into it.

[cnuke]

Commit 4a17036 adds recording in line with the dde_bsd driver. If tested it with test-oss but only included the waveform-player example in the run script.

(The Sculpt integration - i.e. adaption of the presets - is still missing and I would tackle that on Thursday.)

[cnuke]

Commit a829d13 fixes the recipes.

[chelmuth]

Commit a829d13 fixes the recipes.

Thanks, merged.

[cnuke]

Commit 143c7a5 adapts the presets and replace the morph_browser pkgs for the moment (@cproc it would be nice if you could built a current morph_browser-pinephone-jemalloc pkg and we could add them in a fixup commit).

Bandcamp works fine but neither YT (the normal website as the alternate front-end appears to be broken) nor jitsi work in a satisfying way.

EDIT: remove incomplete commit for now.
EDIT2: new commit.

[nfeske]

Thanks a lot @cnuke!

[cproc]

Commit 050f0a0 updates the morph pkg.

[nfeske]

Merged cproc@050f0a0 to staging.

[cnuke]

Thanks for the commits, they work much better, although jitsi still has issues joining a meeting and accessing the audio context. I have not checked yet if this also happens on the x86_64 version of Sculpt - perhaps QtWebEngine is too old (at least jitsi complains about an unsupported browser version).

I noticed that 'min_ofrag_size' and 'min_ifrag_size' are not yet set to 8192 in the pinephone pkg, which I changed on the SD-card itself as this improves recording (otherwise underrun occurs often) and playback (YT). I've prepared a commit 36ac341 in world that adapts the browser init.config. If I recall your remarks in the Sculpt issue you already use a similar configuration for the Sculpt pkgs.

[cproc]

Commit 3b82203 uses a morph pkg with the modified oss attributes.

[nfeske]

Thanks. Merged to staging.