is_sdca_endpoint_present(9)

🦋 is_sdca_endpoint_present(9) — Kernel API Manual 🦋

okay bestie, welcome to the Kernel API Manual page for is_sdca_endpoint_present(9) — it's giving “tiny endpoint check, big kernel energy” 💅✨

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🎀 NAME 🎀

is_sdca_endpoint_present — literally checks if an SDCA endpoint is present on the SDW peripheral, no cap 💖

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🌸 SYNOPSIS 🌸

it's giving this signature, fr fr:

int is_sdca_endpoint_present (struct device *dev , struct
       asoc_sdw_codec_info *codec_info , const struct snd_soc_acpi_link_adr
       *adr_link , int adr_index , int end_index );

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🍓 ARGUMENTS 🍓

• dev — Device pointer, periodt 🫶
• codec_info — Codec info pointer, yup ✨
• adr_link — ACPI link address, iconic 💅
• adr_index — Index of the ACPI link address 👑
• end_index — Index of the endpoint 🌟

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💀 RETURN 💀

Returns 1 if the endpoint is present, 0 if the endpoint is not present, or negative error code 😭

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🌈 SEE ALSO 🌈

• Kernel file ./sound/soc/sdw_utils/soc_sdw_utils.c 📂
• is_sdca_aux_dev_present(9) 💖

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mwah 💋 this page’s source/version vibe is ./sound/soc/sdw_utils, and the date on it is October 2026. see ya, bestie 🫶🎀