STRUCT CS_DSP_TEST(9)

💅 struct cs_dsp_test(9) 💅

okay so this is a page from the Kernel API Manual, and it's literally the glow-up guide to a struct bestie. no cap, let's get into it 🫶

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✨ NAME ✨

struct cs_dsp_test — the base class for test utilities, aka the main character of your test setup 👑

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🦋 SYNOPSIS 🦋

struct cs_dsp_test {
    struct kunit *test;
    struct cs_dsp *dsp;
    struct cs_dsp_test_local *local;
 };

like, that's the whole vibe. three members, zero drama ✨

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🎀 Members 🎀

• test — a pointer to a struct kunit instance. yup, your kunit test bestie lives here 🧚
• dsp — a pointer to a struct cs_dsp instance. the actual dsp situation, fr fr 💜
• local — private data for each test suite. it's giving "don't read my diary" 🙈

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🌈 SEE ALSO 🌈

• kernel file ./include/linux/firmware/cirrus/cs_dsp_test_utils.h
• struct cs_dsp_mock_alg_def(9)
• struct cs_dsp_mock_xm_header(9)

like, go read those too, iykyk 😭🔥

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lowkey a reminder that this all lives in the kernel file ./include/linux/firmware/cirrus — that's the address, bestie, don't lose it 🏡

and that's the tea 🍓 this icon was served up October 2026 out of ./include/linux/firmware/cirrus, and honestly? periodt. 💅✨