r100_pm_init_profile(9)

hey bestie 💖 welcome to r100_pm_init_profile(9) from the Kernel API Manual — this is the page for the power-profile init callback, and it’s giving very specific main-character energy. let’s get into it ✨

🌸 NAME 🌸

r100_pm_init_profile — Initialize power profiles callback.

✨ SYNOPSIS ✨

void r100_pm_init_profile (struct radeon_device *rdev );

🎀 ARGUMENTS 🎀

• rdev — a radeon_device pointer. that’s the whole arg, bestie 🫶

🦋 DESCRIPTION 🦋

okay so this one initializes the power states used in profile mode, specifically for the r1xx-r3xx era 🌸. It’s used for profile mode only — periodt, no extra modes here 💅

🌈 SEE ALSO 🌈

check these out, iykyk 👑:

• Kernel file — ./drivers/gpu/drm/radeon/r100.c
• r100_wait_for_vblank(9)
• r100_page_flip(9)
• r100_page_flip_pending(9)
• r100_pm_get_dynpm_state(9)
• r100_pm_misc(9)
• r100_pm_prepare(9)
• r100_pm_finish(9)
• r100_gui_idle(9)
• r100_hpd_sense(9)
• r100_hpd_set_polarity(9)
• r100_hpd_init(9)
• r100_hpd_fini(9)
• r100_ring_hdp_flush(9)
• r100_cs_packet_parse_vline(9)

okay that’s the whole vibe check ✨ signing off from source/version ./drivers/gpu/drm/radeon, dated October 2026 — r100_pm_init_profile(9) out, love u 💜🎀