i915_gpu_busy(9)

🌸 i915_gpu_busy(9) — NAME 🌸

hey bestie, you're on the i915_gpu_busy(9) page from the Kernel API Manual 🫶. This one is called i915_gpu_busy — indicate GPU business to IPS ✨ (yes, “business,” exactly like that 💅).

⭐ SYNOPSIS ⭐

bool i915_gpu_busy (void );

🎀 ARGUMENTS 🎀

• void — no arguments. literally none, not a single one 🙈.

💖 DESCRIPTION 💖

okay so short and sweet: this function tells the IPS driver whether or not the GPU is busy. that's the whole assignment, and it ate 🔥.

🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/i915/gt/intel_rps.c
• gen6_rps_get_freq_caps(9)
• intel_rps_get_max_raw_freq(9)
• intel_rps_get_min_raw_freq(9)
• i915_read_mch_val(9)
• i915_gpu_raise(9)
• i915_gpu_lower(9)
• i915_gpu_turbo_disable(9)

okay that's the page, bestie 🎀✨ — cute sign-off time: source/version: ./drivers/gpu/drm/i915/gt · date: October 2026 · manual: i915_gpu_busy(9) 💜