cs_dsp_mock_...th_dsp_words(9)

💅 cs_dsp_mock_reg_block_length_dsp_words(9) 💅

okay so this is a page from the Kernel API Manual, and honestly? it's a little guy with a big job. bestie, we're counting words. DSP words. in a block. let's get into it ✨

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🌸 NAME 🌸

cs_dsp_mock_reg_block_length_dsp_words — literally just tells you the number of dsp_words in an access block. that's it. that's the whole vibe. 🎀

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🦋 SYNOPSIS 🦋

unsigned int cs_dsp_mock_reg_block_length_dsp_words (struct cs_dsp_test
*priv , int mem_type );

yes she takes two args, yes she returns an unsigned int, no she will not elaborate further (jk she will, scroll down 💖)

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✨ ARGUMENTS ✨

• priv — a pointer to struct cs_dsp_test. like, the whole test situation. you gotta hand her the context or she can't do her thing 🫶
• mem_type — the memory region type. which region are we talking about? that one. this tells her 👑

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🔥 RETURN 🔥

the total number of DSP words in a group of registers that make up the smallest bus access size. no cap, that's the answer. that's what you get back. 🎯

lowkey important: she's counting DSP words here, not bytes, not registers. those have their own whole functions (see below, there's like a whole friend group of them 😭)

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👀 SEE ALSO 👀

the whole squad, fr fr — go say hi:

• Kernel file ./drivers/firmware/cirrus/test/cs_dsp_mock_mem_maps.c
• cs_dsp_mock_size_of_region(9)
• cs_dsp_mock_base_addr_for_mem(9)
• cs_dsp_mock_reg_addr_inc_per_unpacked_word(9)
• cs_dsp_mock_reg_block_length_bytes(9)
• cs_dsp_mock_reg_block_length_registers(9)
• cs_dsp_mock_has_zm(9)
• cs_dsp_mock_packed_to_unpacked_mem_type(9)
• cs_dsp_mock_num_dsp_words_to_num_packed_regs(9)
• cs_dsp_mock_xm_header_get_alg_base_in_words(9)
• cs_dsp_mock_xm_header_get_fw_version(9)
• cs_dsp_mock_xm_header_drop_from_regmap_cache(9)
• cs_dsp_mock_xm_header_write_to_regmap(9)
• cs_dsp_create_mock_xm_header(9)

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🌈 that's the whole page, bestie. she lives in ./drivers/firmware/cirrus/test and this version is dated October 2026 — mwah, iconic, periodt 💅💖