drm_print_hex_dump(9)

✨ NAME ✨

okay so bestie, meet drm_print_hex_dump from the Kernel API Manual 💅 — she's here to print a hex dump to a &drm_printer stream. no cap, that's her whole name vibe.

🎀 SYNOPSIS 🎀

void drm_print_hex_dump (struct drm_printer *p , const char *prefix , const u8 *buf , size_t len );

💅 ARGUMENTS 💅

• p — The drm_printer, obviously. the destination bestie 💖
• prefix — Prefix for each line, and yes, it may be NULL for no prefix.
• buf — Buffer to dump. the actual hex-dump material ✨
• len — Length of buffer. gotta know how much to dump, periodt.

🧚 DESCRIPTION 🧚

So she prints a hex dump to drm_printer, with 16 space-separated hex bytes per line — literally 16, bestie — optionally with a prefix on each line. And the important lil detail: no separator is added after prefix. none. zero. she is not sneaking one in there 💀

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/gpu/drm/drm_print.c
• drm_puts(9)
• drm_printf(9)
• drm_print_bits(9)
• drm_print_regset32(9)

these are her friends, go say hi 🫶

okay bye bestie — this one lives in ./drivers/gpu/drm, is dated October 2026, and goes by drm_print_hex_dump(9) 💖✨