diff options
Diffstat (limited to 'kernel/include')
| -rw-r--r-- | kernel/include/gsp_display_engine.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/include/gsp_display_engine.h b/kernel/include/gsp_display_engine.h index 8b62c21..064c95c 100644 --- a/kernel/include/gsp_display_engine.h +++ b/kernel/include/gsp_display_engine.h @@ -54,6 +54,15 @@ void gsp_disp_engine_channel_add(struct nv_vgpu_device *vgpu, u32 hclass, void gsp_disp_engine_note_object(struct nv_vgpu_device *vgpu, u32 hclass, u32 instance, u32 h_object); +/* + * r1765 flip-event shield predicate: is @h_object a registered display + * channel object of @vgpu? The event-post fallback paths consult this to + * keep display events under the display engine's 1:1 posts while + * disp_events_strict is enabled. Returns false while the parameter is 0 + * (the legacy default), so the call sites are inert in legacy mode. + */ +bool gsp_disp_engine_owns_object(struct nv_vgpu_device *vgpu, u32 h_object); + /* Run one pass for a guest (called from the sema service thread). */ void gsp_disp_engine_pump(struct nv_vgpu_device *vgpu); |