STRUCT SUN8I_MIXER_CFG(9)

✨ struct sun8i_mixer_cfg(9) ✨

okay so bestie, this is struct sun8i_mixer_cfg straight out of the Kernel API Manual — it's literally the mixer HW configuration struct, and it's giving "small but important" energy 💅

🎀 SYNOPSIS 🎀

struct sun8i_mixer_cfg {
    struct sun8i_layer_cfg  lay_cfg;
    int vi_num;
    int ui_num;
    unsigned int            de_type;
    unsigned long           mod_rate;
    unsigned int            map[6];
 };

🌸 Members 🌸

• lay_cfg — layer configuration, periodt.
• vi_num — number of VI channels, no cap.
• ui_num — number of UI channels, iconic.
• de_type — a sun8i_mixer_type enum representing the display engine generation. iykyk.
• mod_rate — module clock rate that needs to be set in order to have a functional block. lowkey essential.
• map — channel map for DE variants processing YUV separately (DE33). yes bestie, specifically DE33 💖

🦋 SEE ALSO 🦋

Kernel file ./drivers/gpu/drm/sun4i/sun8i_mixer.h struct sun8i_layer_cfg(9) — go read that one too, bestie, it's right there in the same header 🫶

ngl this struct is short but every field matters, so don't skip any of them ✨

and that's the whole vibe check, bestie — this page came from ./drivers/gpu/drm/sun4i in October 2026, mwah 💋🔥