ENUM SDCA_REQUESTED_PS_RANGE(9)

💅 enum sdca_requested_ps_range(9)

okay so bestie, real talk: this is a page straight out of the Kernel API Manual (section 9, the kernel-flavored one, iykyk ✨), and it's all about the column definitions for Requested PS. It's a small one. It's a slay little enum. Let's go 🎀

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🌸 NAME 🌸

enum sdca_requested_ps_range — literally just "Column definitions for Requested PS." That's the whole vibe. Short, sweet, iconic. 🦋

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✨ SYNOPSIS ✨

like, here's the whole thing, no cap:

enum sdca_requested_ps_range {
    SDCA_REQUESTED_PS_STATE ,
    SDCA_REQUESTED_PS_NCOLS

};

that's it. that's the enum. notice the little space before the comma on SDCA_REQUESTED_PS_STATE — yes it's really there, and no I'm not touching it, it's part of the look 💅

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🍓 Constants 🍓

• SDCA_REQUESTED_PS_STATE — okay so the actual manpage says -- undescribed -- for this one 😭 which means nobody wrote a description yet. I'm not gonna invent one, that's not the move. It's a constant, it exists, it's in the enum, and that's the tea.
• SDCA_REQUESTED_PS_NCOLS — also -- undescribed -- 🙈 same situation, same energy. It's there, it counts the columns (by name, at least — but fr the page doesn't tell us more than that), and we respect it.

bestie please don't @ me for the lack of deets, the source page genuinely says -- undescribed -- for both and I refuse to make things up. periodt. 👑

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🌈 SEE ALSO 🌈

oop, this is the part where the page absolutely ate — it's giving main character energy with the cross-references. Everything lives in the kernel file ./include/sound/sdca_function.h:

• 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_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)
• 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, sixty-something references. she's thorough. she's booked and busy. 🔥

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that's the whole page bestie, go forth and read thy enum 💖

and that's a wrap! this little beauty came from the source dir ./include/sound, dated October 2026 — stay hydrated, read your headers, and remember: -- undescribed -- is still documentation, technically 🧚‍♀️💜