ENUM SDCA_XU_RESET_MECHANISM(9)

💅 enum sdca_xu_reset_mechanism(9) 💅

okay so real talk, bestie — we're in the Kernel API Manual today, and this page is about enum sdca_xu_reset_mechanism, aka SDCA FDL Resets. It's a lil enum, it's giving "small but mighty", and honestly she's the whole reason your reset logic knows what it's resetting. iykyk 🎀

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✨ NAME ✨

enum sdca_xu_reset_mechanism — SDCA FDL Resets 🌸

✨ SYNOPSIS ✨

here's the whole thing, literally character for character, no notes:

enum sdca_xu_reset_mechanism {
    SDCA_XU_RESET_FUNCTION ,
    SDCA_XU_RESET_DEVICE ,
    SDCA_XU_RESET_BUS

};

✨ Constants ✨

ok so here's the part where i have to be honest with you, bestie 😭 the docs for each of these are literally the words -- undescribed --. that's it. that's the whole description. not me getting nothing to work with 🙈 so here they are, exactly as the page gives them, zero elaboration invented by yours truly:

• SDCA_XU_RESET_FUNCTION — -- undescribed --
• SDCA_XU_RESET_DEVICE — -- undescribed --
• SDCA_XU_RESET_BUS — -- undescribed --

ngl, three perfectly good reset mechanism constants and zero lore. if you need the actual semantics, go read the header — i'm just the messenger 🫶

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👑 SEE ALSO 👑

in the Kernel file ./include/sound/sdca_function.h, she's surrounded by her whole friend group 💖 (and yes, every single one of them is getting named, i don't do partial rosters):

enum sdca_function_type(9), struct sdca_init_write(9), SDCA_CTL_TYPE(9), SDCA_CTL_TYPE_S(9), enum sdca_messageoffset_range(9), enum sdca_ump_mode(9), enum sdca_ump_owner(9), enum sdca_it_controls(9), enum sdca_ot_controls(9), enum sdca_usage_range(9), enum sdca_dataport_selector_range(9), enum sdca_mu_controls(9), enum sdca_su_controls(9), enum sdca_fu_controls(9), enum sdca_volume_range(9), enum sdca_xu_controls(9), enum sdca_fdl_set_index_range(9), enum sdca_cs_controls(9), enum sdca_samplerateindex_range(9), enum sdca_cx_controls(9), enum sdca_pde_controls(9), enum sdca_requested_ps_range(9), enum sdca_ge_controls(9), enum sdca_selected_mode_range(9), enum sdca_detected_mode_values(9), enum sdca_spe_controls(9), enum sdca_cru_controls(9), enum sdca_udmpu_controls(9), enum sdca_mfpu_controls(9), enum sdca_smpu_controls(9), enum sdca_sapu_controls(9), enum sdca_ppu_controls(9), enum sdca_tg_controls(9), enum sdca_hide_controls(9), enum sdca_entity0_controls(9), enum sdca_control_datatype(9), enum sdca_access_mode(9), enum sdca_access_layer(9), struct sdca_control_range(9), struct sdca_control(9), enum sdca_terminal_type(9), enum sdca_connector_type(9), struct sdca_entity_iot(9), enum sdca_clock_type(9), struct sdca_entity_cs(9), enum sdca_pde_power_state(9), struct sdca_pde_delay(9), struct sdca_entity_pde(9), enum sdca_entity_type(9), struct sdca_ge_control(9), struct sdca_ge_mode(9), struct sdca_entity_ge(9), struct sdca_entity_hide(9), struct sdca_entity_xu(9), struct sdca_entity(9), enum sdca_channel_purpose(9), enum sdca_channel_relationship(9), struct sdca_channel(9), struct sdca_cluster(9), enum sdca_cluster_range(9), struct sdca_fdl_file(9), struct sdca_fdl_set(9), struct sdca_fdl_data(9), struct sdca_function_hid(9), struct sdca_function_data(9)

like. the way that list ate and left no crumbs 👑 go read some of those, bestie, they actually have descriptions 💀

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and that's the whole page!! short and sweet, main character energy, no filler. this lil beauty lives at ./include/sound 🦋 and she's dated October 2026 ✨ periodt. take care of her, mwah 💖🎀