ENUM HDCP_TRANSCODER(9)

💅 enum hdcp_transcoder (kernel API manual, bestie edition) 💅

okay so picture this: it's a kernel API manual page for enum hdcp_transcoder, and it's literally just the ME/GSC Firmware defined index for transcoders. that's it. that's the whole vibe. no cap. 🎀

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✨ NAME ✨

enum hdcp_transcoder — the ME/GSC Firmware defined index for transcoders. lowkey iconic that firmware gets to decide the numbering and we just vibe with it 🫶

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✨ SYNOPSIS ✨

enum hdcp_transcoder {
    HDCP_INVALID_TRANSCODER ,
    HDCP_TRANSCODER_EDP ,
    HDCP_TRANSCODER_DSI0 ,
    HDCP_TRANSCODER_DSI1 ,
    HDCP_TRANSCODER_A ,
    HDCP_TRANSCODER_B ,
    HDCP_TRANSCODER_C ,
    HDCP_TRANSCODER_D

};

she's got eight entries, in that exact order, and yes the trailing spaces before those commas are part of the original aesthetic — we don't edit, we appreciate 💅

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✨ CONSTANTS ✨

• HDCP_INVALID_TRANSCODER — the index for an invalid transcoder. it's giving "no thoughts, head empty" energy 😭
• HDCP_TRANSCODER_EDP — the index for the EDP transcoder. slay 🦋
• HDCP_TRANSCODER_DSI0 — the index for the DSI0 transcoder ✨
• HDCP_TRANSCODER_DSI1 — the index for the DSI1 transcoder ✨
• HDCP_TRANSCODER_A — the index for Transcoder A 👑
• HDCP_TRANSCODER_B — the index for Transcoder B 👑
• HDCP_TRANSCODER_C — the index for Transcoder C 👑
• HDCP_TRANSCODER_D — the index for Transcoder D 👑 (and that's the full set, bestie, we ate)

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🌈 SEE ALSO 🌈

the kernel file is right here:

./include/drm/intel/i915_hdcp_interface.h

and it's about an enum, obviously. also go check out these absolute main characters:

• hdcp_port_type(9)
• enum hdcp_wired_protocol(9)
• struct hdcp_port_data(9)
• struct i915_hdcp_ops(9)
• struct i915_hdcp_arbiter(9)

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🫶 friendly reminder: this page is sourced from ./include/drm/intel and the version date on it is October 2026. so yeah, she's from the future AND she's gorgeous. periodt 💖

and that's the whole page!! no notes, 10/10, go read the header file bestie 🌸🧚⭐