Ported rv1106_codec.c (acodec) + rk_dsm.c (built, dsm disabled — panel uses
acodec) into 6.18 (6 ASoC API-delta fixes: gpiod, volsw unify, DAIFMT CBC/CBP
rename, remove->void, header swaps). simple-audio-card 'rv1106-acodec'.
Fixed the subagent's gap: cpu DAI SND_SOC_ROCKCHIP_I2S_TDM was left =m (module,
never loaded on bare _b boot) so the card stuck in 'asoc-simple-card: parse
error' deferred probe. Set it + SND_SOC_ROCKCHIP =y.
✅ VERIFIED on c8a3: /proc/asound/cards shows rv1106-acodec; aplay -l shows
card 0 device 0 ffae0000.i2s-rv1106-hifi; /dev/snd has pcmC0D0p + pcmC0D0c.
Audible speaker test deferred to the bench (with display).
Six drivers verified this run: wifi, TRNG, OTP, GMAC, SARADC, audio.
audio/PORT-PROGRESS.md; DRIVER-PARITY updated; dts snapshot refreshed.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017wB8KB3MMQztRDXCMCkPrf
