drm_gem_sim...shadow_plane(9)

✨ NAME ✨

drm_gem_simple_kms_reset_shadow_plane — resets a shadow-buffered plane. Okay bestie, we’re on the drm_gem_sim...shadow_plane(9) page from the Kernel API Manual, and this is the function that does the reset vibes. Slay. 💅

🦋 SYNOPSIS 🦋

void drm_gem_simple_kms_reset_shadow_plane (struct
       drm_simple_display_pipe *pipe );

It’s void, so there’s no return value to obsess over. Periodt. 💖

🎀 ARGUMENTS 🎀

• pipe — the simple display pipe. That’s the one and only argument, no cap. 🫶

💖 DESCRIPTION 💖

Okay so this function implements struct drm_simple_display_funcs.reset_plane for shadow-buffered planes. That’s literally its whole job. Iconic. ✨

🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/drm_gem_atomic_helper.c overview(9)
• drm_gem_plane_helper_prepare_fb(9)
• __drm_gem_duplicate_shadow_plane_state(9)
• drm_gem_duplicate_shadow_plane_state(9)
• __drm_gem_destroy_shadow_plane_state(9)
• drm_gem_destroy_shadow_plane_state(9)
• __drm_gem_reset_shadow_plane(9)
• drm_gem_reset_shadow_plane(9)
• drm_gem_begin_shadow_fb_access(9)
• drm_gem_end_shadow_fb_access(9)
• drm_gem_simple_kms_begin_shadow_fb_access(9)
• drm_gem_simple_kms_end_shadow_fb_access(9)
• drm_gem_simple_kms_duplicate_shadow_plane_state(9)
• drm_gem_simple_kms_destroy_shadow_plane_state(9)

Go read these if you want the full lore, bestie. 🧚💜

Cute sign-off: source ./drivers/gpu/drm, dated October 2026, from the Kernel API Manual, page drm_gem_sim...shadow_plane(9) — bye bestie, drink water and stan shadow-buffered planes 🌈💖🦋