dpu_rm_release_all_sspp(9)

💖 dpu_rm_release_all_sspp(9) — NAME ✨

Okay bestie, welcome to the Kernel API Manual page for dpu_rm_release_all_sspp(9) — yes, she has a long name and she ate. The whole vibe is: given the CRTC, release all SSPP blocks previously reserved for that use case. No cap, that’s literally the job. 💅

🦋 SYNOPSIS 🦋

void dpu_rm_release_all_sspp (struct dpu_global_state *global_state ,
       struct drm_crtc *crtc );

🎀 ARGUMENTS 🎀

• global_state — the resources shared across multiple kms objects, aka the communal resource stash. 🫶
• crtc — the DRM CRTC handle, aka the main character we’re dealing with here. ✨

🌈 SEE ALSO 🌈

Kernel file: ./drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c — go read the source, iykyk. 💖

• dpu_rm_init(9)
• _dpu_rm_get_lm_peer(9)
• _dpu_rm_check_lm_and_get_connected_blks(9)
• dpu_rm_release(9)
• dpu_rm_reserve(9)
• dpu_rm_reserve_sspp(9)
• dpu_rm_get_assigned_resources(9)
• dpu_rm_print_state(9)

Signing off from ./drivers/gpu/drm/msm/disp/dpu1, October 2026 — dpu_rm_release_all_sspp(9) out. Stay slay, bestie. 💜🎀