struct drm_crtc_state — mutable CRTC state
struct drm_crtc_state { bool enable; bool planes_changed:1; bool mode_changed:1; u32 plane_mask; u32 last_vblank_count; struct drm_display_mode adjusted_mode; struct drm_display_mode mode; struct drm_pending_vblank_event * event; struct drm_atomic_state * state; };
whether the CRTC should be enabled, gates all other state
for use by helpers and drivers when computing state updates
for use by helpers and drivers when computing state updates
bitmask of (1 << drm_plane_index(plane)) of attached planes
for helpers and drivers to capture the vblank of the update to ensure framebuffer cleanup isn't done too early
for use by helpers and drivers to compute adjusted mode timings
current mode timings
optional pointer to a DRM event to signal upon completion of the state update
backpointer to global drm_atomic_state