i810fb_init_ringbuffer(9)

💅 NAME 💅

okay so bestie, welcome to i810fb_init_ringbuffer(9) — this is the Kernel API Manual page for the function that initializes the ringbuffer. that's the whole vibe. ✨

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🎀 SYNOPSIS 🎀

void i810fb_init_ringbuffer (struct fb_info *info );

literally that's the signature, no cap. copy it exactly or the compiler will side-eye you. 💀

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🌸 ARGUMENTS 🌸

• info — bestie... the manpage says -- undescribed --, so we are not inventing lore. it's the struct fb_info *info parameter, and that's what we know. 🫶

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🦋 DESCRIPTION 🦋

so what does it actually do? it initializes the ringbuffer by telling the device the size and location of the ringbuffer. iconic behavior, honestly. 👑

it also sets the head and tail pointers = 0. yes, both of them. zeroed out. slay. 💅

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/video/fbdev/i810/i810_accel.c wait_for_space(9), wait_for_engine_idle(9), end_iring(9), source_copy_blit(9), color_blit(9), mono_src_copy_imm_blit(9), i810fb_iring_enable(9)

like, go read those too if you want the full i810 cinematic universe. iykyk. 🌈

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mwah 💋 — this one's from source/version ./drivers/video/fbdev/i810, dated October 2026. periodt. 🎀