evergreen_is_safe_reg(9)

🦋 evergreen_is_safe_reg(9) 🦋

okay bestie, welcome to the Kernel API Manual page for evergreen_is_safe_reg(9) — yes, the whole name, we're keeping it, it's iconic. this is the lowkey little check that asks: is this register authorized or not? 👑

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✨ NAME ✨

evergreen_is_safe_reg — check if register is authorized or not 🔐

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🌸 SYNOPSIS 🌸

bool evergreen_is_safe_reg (struct radeon_cs_parser *p , u32 reg );

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🎀 ARGUMENTS 🎀

• p — parser structure holding parsing context 🫶
• reg — register we are testing 🔍

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💅 DESCRIPTION 💅

so the way this works, bestie: this function will test against reg_safe_bm and return true if the register is safe or false otherwise. that's it, that's the vibe check ✅

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🔥 SEE ALSO 🔥

Kernel file ./drivers/gpu/drm/radeon/evergreen_cs.c

• evergreen_cs_packet_parse_vline(9)
• evergreen_cs_handle_reg(9)
• evergreen_dma_cs_parse(9)
• evergreen_dma_ib_parse(9)

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mwah 💋 this page’s source/version is ./drivers/gpu/drm/radeon, and the date on it is October 2026 — periodt. 🌈