cs_dsp_mock..._system_regs(9)

💅 cs_dsp_mock_regmap_drop_system_regs(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ — yes that's the whole manual name, we're fancy here — and today's main character is cs_dsp_mock_regmap_drop_system_regs. she's a little function with a big name and one very specific job, and honestly? she ate. 🎀

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🌸 NAME 🌸

cs_dsp_mock_regmap_drop_system_regs — literally just drops DSP system registers from the cache. that's it. that's the whole vibe. 💅

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✨ SYNOPSIS ✨

void cs_dsp_mock_regmap_drop_system_regs (struct cs_dsp_test *priv );

no return value, no drama, no notes. 🫶

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🦋 ARGUMENTS 🦋

• priv — Pointer to struct cs_dsp_test object. that's your one (1) input, bestie. she needs the struct cs_dsp_test and nothing else 💖

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🔥 DESCRIPTION 🔥

So what does she do? Respectfully: she drops all DSP system registers from the regmap cache. 🧹✨

That's the whole storyline. no plot twists. no secret side quests. the system registers? gone from the cache. periodt. 👑

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/firmware/cirrus/test/cs_dsp_mock_regmap.c — the source, iykyk 🦋
• cs_dsp_mock_regmap_drop_range(9)
• cs_dsp_mock_regmap_drop_regs(9)
• cs_dsp_mock_regmap_drop_bytes(9)
• cs_dsp_mock_regmap_is_dirty(9)
• cs_dsp_mock_regmap_init(9)

like, the whole friend group 💜

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and that's the page!! 🎀 this lil icon lives over in ./drivers/firmware/cirrus/test, dated October 2026, and it's serving Kernel API Manual energy from the very first line to the last. mwah 💋✨🌸