evergreen_pm_misc(9)

evergreen_pm_misc(9) 💅

okay so bestie, welcome to a page from the Kernel API Manual — this one is all about evergreen_pm_misc(9), and it's giving “small but important callback” energy. No cap. 🦋

🌸 NAME 🌸

evergreen_pm_misc — set additional pm hw parameters callback.

💫 SYNOPSIS 💫

void evergreen_pm_misc (struct radeon_device *rdev );

🎀 ARGUMENTS 🎀

• rdev — a radeon_device pointer. That's the one thing you pass in, bestie. 🫶

🔥 DESCRIPTION 🔥

The way this callback works: it sets the non-clock parameters associated with a power state — think voltage, etc. — and the page literally tags it (evergreen+). That's the whole vibe. It's not clock stuff; it's the other parameters in the power-state picture, with voltage called out as the example. 💖

🌈 SEE ALSO 🌈

okay bestie, here are the receipts and the whole friend group:

• 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)
• btc_pm_init_profile(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)

bestie, that's the whole page. Signed with sparkle by the source/version situation ./drivers/gpu/drm/radeon, dated October 2026, and filed under evergreen_pm_misc(9). bye 💖✨🎀