dm_ism_get_idle_allow_delay(9)

✨ NAME ✨

okay bestie, meet dm_ism_get_idle_allow_delay(9) from the Kernel API Manual — she calculates the hysteresis-based idle allow delay. That's the whole assignment, and she ate. 💅

🌸 SYNOPSIS 🌸

uint64_t dm_ism_get_idle_allow_delay (const struct amdgpu_dm_ism *ism ,
       const struct dc_stream_state *stream );

🫶 ARGUMENTS 🫶

• ism — the ISM instance that contains configuration, history, and current state. She's carrying the lore. 💖
• stream — the display stream used to derive frame timing values for the delay. Timing-source behavior, fr fr. 🦋

🦋 DESCRIPTION 🦋

So like, this function calculates the delay before allowing idle optimizations based on recent idle history and the current stream timing. Hysteresis-based, exactly as the NAME says — that's the vibe check. ✨

👑 SEE ALSO 👑

• Kernel file ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c 🎀
• dm_ism_next_state(9)
• dm_ism_insert_record(9)
• amdgpu_dm_ism_disable(9)
• amdgpu_dm_ism_force_full_power(9)
• amdgpu_dm_ism_enable(9)

💌 signed off from ./drivers/gpu/drm/amd/display/... — October 2026 — dm_ism_get_idle_allow_delay(9) 🫶✨