fsl_asrc_request_pair(9)

🌸 NAME 🌸

fsl_asrc_request_pair — request ASRC pair, bestie ✨ and yes, we're chilling in the Kernel API Manual for this one.

✨ SYNOPSIS ✨

int fsl_asrc_request_pair (int channels , struct fsl_asrc_pair *pair );

🎀 ARGUMENTS 🎀

• channels — the number of channels, literally how many channels we're talking about.
• pair — a pointer to pair. Yep, pair is a struct fsl_asrc_pair *.

🦋 DESCRIPTION 🦋

okay so the way this works: it assigns pair in the order A->C->B — and that order is iconic, not random. Here's why: allocation of pair B happens within the range [ANCA, ANCA+ANCB-1], and that allocation depends on the channels of pair A. Meanwhile, pair A and pair C are comparatively independent. So yeah: A, then C, then B, periodt. 💅

💜 SEE ALSO 💜

• Kernel file ./sound/soc/fsl/fsl_asrc.c — the whole vibe lives there.
• fsl_asrc_sel_proc(9)
• fsl_asrc_release_pair(9)
• fsl_asrc_set_watermarks(9)
• fsl_asrc_cal_asrck_divisor(9)
• fsl_asrc_set_ideal_ratio(9)
• fsl_asrc_config_pair(9)
• fsl_asrc_start_pair(9)
• fsl_asrc_stop_pair(9)
• fsl_asrc_get_dma_channel(9)
• fsl_asrc_init(9)
• fsl_asrc_isr(9)

💖 that's the whole page, bestie! brought to you by source ./sound/soc/fsl, dated October 2026, starring fsl_asrc_request_pair(9) — slay. 🫶