The virtual-monitor lifecycle is now code-complete on the driver side (CI-green;
deployed — no load/adapter-init regression, Status=OK):
- new monitor.rs: the monitor/mode model (Mode/MonitorObject/MONITOR_MODES), ported from
upstream virtual-display-rs with guid:u128 -> session_id:u64. create_monitor builds an
EDID (serial=id) -> IddCxMonitorCreate -> IddCxMonitorArrival, stores the monitor, and
returns the OS target id + adapter LUID for AddReply. remove_monitor / clear_all depart
+ drop. display_info/target_mode build the DISPLAYCONFIG timing (the union videoStandard
u32 set directly — bindgen-API-agnostic, vs the oracle new_bitfield_1 transmute).
- callbacks.rs: parse_monitor_description (EDID-serial lookup -> count-then-fill
IDDCX_MONITOR_MODE) + monitor_query_modes (pointer-match -> IDDCX_TARGET_MODE) are real.
- control.rs: IOCTL_ADD -> create_monitor + AddReply, REMOVE -> remove_monitor, CLEAR_ALL
-> clear_all, via read_input/write_output_complete WDF buffer helpers. SET_RENDER_ADAPTER
still stubbed (hybrid-GPU pin, next) + the watchdog thread (next).
- DISPLAYCONFIG_* resolve at the wdk_sys root (pub use types::*), not iddcx.
Warnings are the STEP-7 *2/HDR stubs + created_at (read by the watchdog, next). The
on-glass "monitor appears at WxH@Hz" gate awaits the host switch to pf_vdisplay_proto.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehler
a5551d50e6