aio_port_set_param(9)

💅 aio_port_set_param(9) — Kernel API Manual 💅

okay so bestie, this page is the Kernel API Manual entry for aio_port_set_param(9). It's giving "tune the AIO port block" energy, and honestly? iconic. ✨

🌸 NAME 🌸

aio_port_set_param — set parameters of AIO port block. literally what it says on the tin, no cap. 💖

✨ SYNOPSIS ✨

int aio_port_set_param (struct uniphier_aio_sub *sub , int pass_through
, const struct snd_pcm_hw_params *params );

🎀 ARGUMENTS 🎀

• sub — the AIO substream pointer. your main character pointer, fr fr.
• pass_through — Zero if sound data is LPCM, otherwise if data is not LPCM. This parameter has no effect if substream is I2S or PCM. so if you're in I2S/PCM land it's just vibing and doing nothing, bestie.
• params — hardware parameters of ALSA. yes queen, the ALSA hardware params live here. 🎀

💅 DESCRIPTION 💅

This one sets a suitable setting on the input/output port block of AIO so it can process the stuff specified in params. that's the whole assignment, and it ate. 💅

🔥 RETURN 🔥

• Zero if successful, otherwise a negative value on error. success = 0, error = negative, iykyk. 🔥

🦋 SEE ALSO 🦋

Kernel file: ./sound/soc/uniphier/aio-core.c — go peep it, bestie. 🫶

The whole squad:

• aio_iecout_set_enable(9)
• aio_chip_set_pll(9)
• aio_chip_init(9)
• aio_init(9)
• aio_port_reset(9)
• aio_port_set_ch(9)
• aio_port_set_rate(9)
• aio_port_set_fmt(9)
• aio_port_set_clk(9)
• aio_port_set_enable(9)
• aio_port_get_volume(9)
• aio_port_set_volume(9)
• aio_if_set_param(9)
• aio_oport_set_stream_type(9)
• aio_src_reset(9)
• aio_src_set_param(9)

xoxo, your Unix bestie 💖 source/version: ./sound/soc/uniphier, date: October 2026. slay and stay iconic. 🎀