sdw_prep_deprep_ports(9)

💅 sdw_prep_deprep_ports(9) 💅

okay so bestie, this one is from the Kernel API Manual — manual name folded in near the top, we move. It’s the function for Prepare/De-prepare port(s) for Master(s) and Slave(s). iconic. no cap.

✨ NAME ✨

sdw_prep_deprep_ports — Prepare/De-prepare port(s) for Master(s) and Slave(s) 💖

🎀 SYNOPSIS 🎀

int sdw_prep_deprep_ports (struct sdw_master_runtime *m_rt , bool prep
       );

that’s the exact signature, line break and all, bestie 🫶

🌸 ARGUMENTS 🌸

• m_rt — Master runtime handle, literally the handle for the master runtime.
• prep — Prepare or De-prepare, iykyk.

💖 SEE ALSO 💖

Kernel file ./drivers/soundwire/stream.c — go read it if you want the backstory, bestie. And here’s the whole SEE ALSO squad, no skips:

• sdw_program_port_params(9)
• sdw_enable_disable_slave_ports(9)
• sdw_enable_disable_ports(9)
• sdw_notify_config(9)
• sdw_program_params(9)
• sdw_ml_sync_bank_switch(9)
• sdw_slave_rt_alloc(9)
• sdw_slave_rt_config(9)
• sdw_slave_rt_free(9)
• sdw_master_rt_alloc(9)
• sdw_master_rt_config(9)
• sdw_master_rt_free(9)
• sdw_config_stream(9)
• sdw_get_slave_dpn_prop(9)
• sdw_acquire_bus_lock(9)
• sdw_release_bus_lock(9)
• sdw_prepare_stream(9)
• sdw_enable_stream(9)
• sdw_disable_stream(9)
• sdw_deprepare_stream(9)
• sdw_alloc_stream(9)
• sdw_startup_stream(9)
• sdw_shutdown_stream(9)
• sdw_release_stream(9)
• sdw_stream_add_master(9)
• sdw_stream_remove_master(9)
• sdw_stream_add_slave(9)
• sdw_stream_remove_slave(9)

source/version is ./drivers/soundwire, date is October 2026 — mwah 💋 periodt.