cs_dsp_mock_...ap_drop_regs(9)

🌸 cs_dsp_mock_...ap_drop_regs(9) — aka the Kernel API Manual moment 🌸

okay bestie, welcome to the Kernel API Manual page for cs_dsp_mock_...ap_drop_regs(9) (yes the title is truncated with the little ..., that's just how the header renders it — the real function name is right below, don't panic 💅).

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✨ NAME ✨

cs_dsp_mock_regmap_drop_regs — literally just drops a bunch of registers from the cache. that's the whole vibe. bye registers 👋💖

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🦋 SYNOPSIS 🦋

void cs_dsp_mock_regmap_drop_regs (struct cs_dsp_test *priv , unsigned
int first_reg , size_t num_regs );

it's a void function, so it gives you nothing back — main character energy that takes and never returns, periodt ✨

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🎀 ARGUMENTS 🎀

• priv — pointer to the struct cs_dsp_test object. your whole test context, hand it over 🫶
• first_reg — the address of the first register to drop. this is where the dropping starts, no cap.
• num_regs — how many registers to drop. it's a size_t, so it's counting business only 🔥

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🌈 SEE ALSO 🌈

• the kernel file ./drivers/firmware/cirrus/test/cs_dsp_mock_regmap.c — go read the source bestie, it's giving lore 👑
• cs_dsp_mock_regmap_drop_range(9)
• cs_dsp_mock_regmap_drop_bytes(9)
• cs_dsp_mock_regmap_drop_system_regs(9)
• cs_dsp_mock_regmap_is_dirty(9)
• cs_dsp_mock_regmap_init(9)

like, the whole drop-a-thing family and the init + dirty-check siblings — a little friend group fr fr 🧚

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ngl this page has no warnings, no exit statuses, no environment variables, no bugs section — it's a short and sweet one. enjoy the calm before the manpage 💀

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and that's the page!! sourced from ./drivers/firmware/cirrus/test, dated October 2026, all filed under cs_dsp_mock_...ap_drop_regs(9) 💜 mwah, go drop those registers slay 🍓