ENUM SDW_DPN_TYPE(9)

💖 NAME 💖

okay so enum sdw_dpn_type(9) — Data port types. This is from the Kernel API Manual, and bestie we are officially in SoundWire data-port-type territory. ✨

✨ SYNOPSIS ✨

here's the exact shape of it:

       enum sdw_dpn_type {
           SDW_DPN_FULL ,
           SDW_DPN_SIMPLE ,
           SDW_DPN_REDUCED

       };

🎀 Constants 🎀

• SDW_DPN_FULL — Full Data Port is supported. 💅
• SDW_DPN_SIMPLE — Simplified Data Port as defined in spec. DPN_SampleCtrl2, DPN_OffsetCtrl2, DPN_HCtrl and DPN_BlockCtrl3 are not implemented. 🫶
• SDW_DPN_REDUCED — Reduced Data Port as defined in spec. DPN_SampleCtrl2, DPN_HCtrl are not implemented. 🌸

🌈 SEE ALSO 🌈

Kernel file ./include/linux/soundwire/sdw.h — and the whole squad is here:

• enum sdw_slave_status(9)
• enum sdw_clk_stop_type(9)
• enum sdw_command_response(9)
• enum sdw_stream_type(9)
• enum sdw_data_direction(9)
• enum sdw_port_data_mode(9)
• enum sdw_p15_behave(9)
• enum sdw_clk_stop_mode(9)
• struct sdw_dp0_prop(9)
• struct sdw_dpn_prop(9)
• struct sdw_slave_prop(9)
• struct sdw_master_prop(9)
• struct sdw_slave_id(9)
• struct sdw_slave_intr_status(9)
• enum sdw_reg_bank(9)
• struct sdw_prepare_ch(9)
• enum sdw_port_prep_ops(9)
• struct sdw_bus_params(9)
• struct sdw_slave_ops(9)
• struct sdw_slave(9)
• struct sdw_master_device(9)
• struct sdw_port_params(9)
• struct sdw_transport_params(9)
• struct sdw_enable_ch(9)
• struct sdw_master_port_ops(9)
• struct sdw_defer(9)
• struct sdw_master_ops(9)
• struct sdw_port_config(9)
• struct sdw_stream_config(9)
• enum sdw_stream_state(9)
• struct sdw_stream_params(9)
• struct sdw_stream_runtime(9)
• struct sdw_bus(9)
• sdw_slave_wait_for_init(9)

source: ./include/linux/soundwire · date: October 2026 · enum sdw_dpn_type(9) 💖✨