btc_pm_init_profile(9)

🌸 NAME 🌸

okay so welcome to the Kernel API Manual page for btc_pm_init_profile(9), bestie — it’s literally the “initialize power profiles callback” moment. 💖

✨ SYNOPSIS ✨

void btc_pm_init_profile (struct radeon_device *rdev );

🫶 ARGUMENTS 🫶

• rdev — a radeon_device pointer. That’s it, that’s the argument. 🫶

💅 DESCRIPTION 💅

okay so this one is giving profile-mode main character energy: it initializes the power states used in profile mode — specifically BTC, cayman. Used for profile mode only, no cap. So like, don’t expect it to moonlight in other modes, bestie. 💅

🔥 SEE ALSO 🔥

go read these next, iykyk:

• the kernel file ./drivers/gpu/drm/radeon/evergreen.c
• evergreen_get_allowed_info_register(9)
• dce4_wait_for_vblank(9)
• evergreen_page_flip(9)
• evergreen_page_flip_pending(9)
• sumo_pm_init_profile(9)
• evergreen_pm_misc(9)
• evergreen_pm_prepare(9)
• evergreen_pm_finish(9)
• evergreen_hpd_sense(9)
• evergreen_hpd_set_polarity(9)
• evergreen_hpd_init(9)
• evergreen_hpd_fini(9)
• evergreen_bandwidth_update(9)
• evergreen_mc_wait_for_idle(9)
• evergreen_gfx_is_lockup(9)

byeee bestie 💖 — source/version: ./drivers/gpu/drm/radeon, date: October 2026, and the manual is btc_pm_init_profile(9) 🫶✨