snd_soc_dai_set_stream(9)

okay bestie, this is the snd_soc_dai_set_stream(9) page from the Kernel API Manual ✨ it's literally the one that configures a DAI for stream operation, and we're gonna walk through it together, no cap 🫶

🎀 NAME 🎀

snd_soc_dai_set_stream — configures a DAI for stream operation. that's the whole assignment, periodt 💅

✨ SYNOPSIS ✨

int snd_soc_dai_set_stream (struct snd_soc_dai *dai , void *stream , int
       direction );

🦋 ARGUMENTS 🦋

• dai — DAI ✨
• stream — STREAM (opaque structure depending on DAI type). it's giving mysterious opaque energy, iykyk 🕵️♀️
• direction — stream direction(Playback/Capture). Some subsystems, such as SoundWire, don't have a notion of direction and we reuse the ASoC stream direction to configure sink/source ports. Playback maps to source ports and Capture for sink ports. highkey important 🌈

💖 DESCRIPTION 💖

This should be invoked with NULL to clear the stream set previously. Returns 0 on success, a negative error code otherwise. fr fr, that's the contract: NULL = clear what was set before, 0 = slay, negative = nope 😭

🔥 SEE ALSO 🔥

• Kernel file ./include/sound/soc-dai.h
• snd_soc_dai_get_stream(9)

go read these next, bestie 👀

okay that's the page, bestie 🫶 source/version: ./include/sound; date: October 2026; footer tag: snd_soc_dai_set_stream(9). slay and goodbye 💅✨