i810_round_off(9)

✨ i810_round_off(9) ✨

okay bestie, so this one's from the Kernel API Manual and honestly? it's a lil glow-up function for your video mode settings 💅

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🌸 NAME 🌸

i810_round_off — round off values to capability of hardware

like, it takes your vibes and makes them physically possible for the silicon. no cap.

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🦋 SYNOPSIS 🦋

void i810_round_off (struct fb_var_screeninfo *var );

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🎀 ARGUMENTS 🎀

• var — pointer to fb_var_screeninfo structure. yeah, the whole struct, by pointer, she's not copying anything 🫶

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💖 DESCRIPTION 💖

so var contains user-defined information for the mode to be set. think of it as the user's dream mode — the vision ✨

this function will try modify those values to ones nearest the capability of the hardware. key word try, and key word nearest — she's not granting wishes, she's negotiating with the graphics chip 😭

ngl that's the whole thing. dream mode in, hardware-reality mode out. iconic behavior honestly 👑

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🌈 SEE ALSO 🌈

kernel file ./drivers/video/fbdev/i810/i810_main.c and her whole friend group:

• i810_screen_off(9)
• i810_dram_off(9)
• i810_protect_regs(9)
• i810_load_pll(9)
• i810_load_vga(9)
• i810_load_vgax(9)
• i810_load_2d(9)
• i810_hires(9)
• i810_load_pitch(9)
• i810_load_color(9)
• i810_load_regs(9)
• get_line_length(9)
• i810_calc_dclk(9)
• i810_enable_cursor(9)
• i810_init_cursor(9)
• set_color_bitfields(9)
• i810_check_params(9)
• encode_fix(9)
• decode_var(9)
• i810fb_getcolreg(9)
• i810_init_monspecs(9)
• i810_init_defaults(9)
• i810_init_device(9)

the group chat is popping off, fr fr 🧚

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that's the whole page, bestie — go forth and round those values 🍓

this lil baddie lives at ./drivers/video/fbdev/i810 and she was published October 2026, so mark your calendar 💜🌸⭐