ENUM SDCA_CLUSTER_RANGE(9)

✨ enum sdca_cluster_range ✨

Okay bestie, so this is a page from the Kernel API Manual, section 9 — and honestly it's a short one, but we're gonna treat it with the respect it deserves 💅

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🌸 NAME 🌸

enum sdca_cluster_range — the SDCA Range column definitions for ClusterIndex, no cap 🎀

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🦋 SYNOPSIS 🦋

enum sdca_cluster_range {
    SDCA_CLUSTER_BYTEINDEX ,
    SDCA_CLUSTER_CLUSTERID ,
    SDCA_CLUSTER_NCOLS

};

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💖 Constants 💖

So the enum has three members, and the man page itself literally leaves them all as -- undescribed --, so like… that's the whole vibe. We report, we don't invent 🙈

• SDCA_CLUSTER_BYTEINDEX — -- undescribed -- (yes, really, that's all the page says 🫶)
• SDCA_CLUSTER_CLUSTERID — -- undescribed -- (same energy, iconic honestly)
• SDCA_CLUSTER_NCOLS — -- undescribed -- (three for three, a clean sweep 💀)

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🧚 SEE ALSO 🧚

The kernel file this lives in is ./include/sound/sdca_function.h, and it has so many friends. Like, an entire group chat of them. Here's the full invite list, every single one, in order 👑

• 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)
• enum sdca_xu_reset_mechanism(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)
• 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)

Lowkey the whole SDCA universe lives in that one header, and this enum is just one little star in the constellation ⭐

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Okay that's the page!! Written from the kernel source tree at ./include/sound, dated October 2026 — mwah, love u, go read the other sixty-five man pages bestie 🫶💜