vasilito/RedBear-OS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

milestone: Phase 4-5 completion + KF6 honesty + KDE session + GPU CS ioctl

Browse Source 
Phase 4 KDE Plasma:
- 20 KF6 + kglobalacceld + plasma-workspace + plasma-desktop + plasma-framework enabled
- kf6-kio honest reduced build (package-local QtNetwork compat headers, no sysroot fakery)
- kf6-kdeclarative enabled
- redbear-kde-session launcher (DRM/virtual backend, plasmashell/kded6, readiness markers)
- Phase 4 checker: required plasmashell/kded6 process checks (FAIL on absence)

Phase 5 Hardware GPU:
- CS ioctl checker (GEM allocation, PRIME sharing, private CS submit/wait over /scheme/drm/card0)
- Enhanced GPU checker with hardware rendering readiness summary
- test-phase5-cs-runtime.sh harness

Qt6Quick honesty: qtdeclarative exports Qt6Quick metadata; downstream QML/Kirigami/KWin proof still insufficient.
Oracle-verified: Phase 4-5 (5 rounds).

Build: zero warnings.
This commit is contained in:
Vasilito
2026-04-29 11:05:22 +01:00
parent 8acc73d774
commit 2fdb7906f8
20 changed files with 2444 additions and 891 deletions
Download Patch File Download Diff File Expand all files Collapse all files
local/docs/CONSOLE-TO-KDE-DESKTOP-PLAN.md
+19 -14
View File
@@ -1,7 +1,7 @@
# Red Bear OS: Console to Hardware-Accelerated KDE Desktop on Wayland
**Version:** 2.1 (2026-04-25)
**Updated:** Phase 1 test coverage complete; refined Phase 2–4 work items and blocker detail
**Version:** 2.2 (2026-04-29)
**Updated:** Phase 1 test coverage complete; refined Phase 2–4 work items and blocker detail; KF6 enablement/honesty notes refreshed
**Replaces:** All prior console-to-KDE roadmap documents
**Status:** Canonical desktop path plan
@@ -95,7 +95,7 @@ Rules:
| libinput 1.30.2 | builds | Runtime integration open | |
| libevdev 1.13.2 | builds | Runtime integration open | |
| seatd | builds | Session-management runtime proof open; seatd package now in redbear-full config | |
| All 32 KF6 frameworks | builds | Major build milestone; 30 real cmake builds + 2 stubs (knewstuff, kwallet); 18 KF6 + kglobalacceld enabled in redbear-full; 5 remain suppressed (kirigami stub-only, kf6-kio heavy shim, kf6-knewstuff/kwallet stubs, kf6-kdeclarative QML-dependent) | |
| All 32 KF6 frameworks | builds | Major build milestone; 30 real cmake builds + 2 stubs (knewstuff, kwallet); 20 KF6 + kglobalacceld enabled in redbear-full; 3 remain suppressed (`kirigami` stub-only plus `kf6-knewstuff` / `kf6-kwallet` stubs); `kf6-kio` now uses a source-local Redox QtNetwork compatibility layer rather than shared-sysroot stubs | |
| daemon (base recipe init-notify) | builds, boots-fixed | P0 patch: replaced unwrap() in get_fd/ready with graceful returns; survives clean re-fetch | |
| bootstrap (initfs workspace) | builds, boots-fixed | P0 patch: added bootstrap to workspace members; survives clean re-fetch | |
| kdecoration | builds | | |
@@ -158,10 +158,10 @@ The repo has crossed major build-side gates:
**Builds still blocked/scaffolded:**
- KWin does not build with fully real dependencies (4 stub deps: libepoxy, libudev, lcms2, libdisplay-info)
- kirigami is stub-only
- kf6-kio is a heavy shim
- kf6-kio now has an honest reduced KIOCore-only build; full QtNetwork-backed network transparency is still unavailable
- 11 KWin feature switches remain disabled (BUILD_WITH_QML=OFF, KWIN_BUILD_KCMS=OFF, KWIN_BUILD_EFFECTS=OFF, KWIN_BUILD_TABBOX=OFF, KWIN_BUILD_GLOBALSHORTCUTS=OFF, KWIN_BUILD_NOTIFICATIONS=OFF, KWIN_BUILD_SCREENLOCKING=OFF, KWIN_BUILD_SCREENLOCKER=OFF, legacy backend disabled, KWIN_BUILD_RUNNING_IN_KDE=OFF, KWIN_BUILD_ELECTRONICALLY_SIGNING_DOCS=OFF)
- QtNetwork disabled (relibc networking incomplete)
- No compositor session proof exists — KWin recipe is a stub (cmake configs only); real KWin build requires Qt6Quick/QML cross-compilation which is not yet available
- No compositor session proof exists — KWin recipe is a stub (cmake configs only); real KWin build requires sufficient Qt6Quick/QML build+runtime proof (qtdeclarative exists, downstream QML unproven)
- Qt6Quick/QML runtime not proven — JIT disabled, no QML client test exists
### Baseline conclusion
@@ -360,12 +360,18 @@ compositor + input + Qt client issues before session-shell complexity.
| libudev | Honest scheme-backed provider | hotplug monitoring remains bounded |
| libdisplay-info | Honest bounded provider | base-EDID only; CTA / DisplayID / HDR metadata still unsupported |
**Stub-only/heavily shimmed packages:**
**Stub-only packages still blocking full session assembly:**
| Package | Current state | Path forward |
|---|---|---|
| kirigami | Stub-only for dep resolution | Real build needed for QML-dependent Plasma shell |
| kf6-kio | Heavy shim build | Must become honest build for session claims |
`kf6-kio` no longer belongs in the stub/shim bucket for Phase 3. Its remaining limitations are now:
- KIOCORE_ONLY=ON
- BUILD_WITH_QML=OFF
- USE_DBUS=OFF
- QtNetwork still unavailable, so full network transparency remains a later networking milestone
**KWin feature switches** (11 still disabled in the current reduced path):
@@ -395,7 +401,7 @@ compositor + input + Qt client issues before session-shell complexity.
| 3.4 | Validate D-Bus session behavior | dbus-send KWin supportInformation returns non-empty | redbear-sessiond provides login1; full session bus needed |
| 3.5 | Validate seatd for KWin session | seatd grants KWin graphics+input seat | Depends on seatd-redox DRM lease |
| 3.6 | Re-enable KWin BUILD_WITH_QML | QML-dependent KWin paths work after Phase 2 QML proof | Depends on Qt6Quick runtime proof from Phase 2 |
| 3.7 | Make kf6-kio build honest | kf6-kio cmake succeeds without QtNetwork stubs | QtNetwork blocked on relibc; may need bounded network path |
| 3.7 | Keep kf6-kio reduced path honest | kf6-kio cmake succeeds without shared-sysroot QtNetwork stubs | Source-local Redox compatibility is acceptable for KIOCore-only; full QtNetwork remains later networking work |
#### Exit criteria
@@ -424,7 +430,7 @@ compositor + input + Qt client issues before session-shell complexity.
**Goal:** Boot into a KDE Plasma session with essential desktop shell and session services.
**Profile target:** `redbear-full`
**Current state (2026-04-29):** 47 KDE recipe directories exist — 42 real cmake builds (all 32 KF6 frameworks except knewstuff/kwallet, plus plasma-workspace, plasma-desktop, plasma-framework, kdecoration, kf6-kwayland, plasma-wayland-protocols, breeze, kde-cli-tools, kglobalacceld, kf6-prison, kf6-solid, kf6-sonnet) and 5 stubs (kf6-knewstuff, kf6-kwallet, kirigami, kwin, smallvil). 18 KF6 + kglobalacceld enabled in redbear-full.toml; 5 remain suppressed (kirigami, kf6-kio, kf6-kdeclarative, kf6-knewstuff, kf6-kwallet). Real KDE Plasma session gated on Qt6Quick/QML + real KWin (both not yet available). Test scripts exist (test-phase4-wayland-qemu.sh, test-phase4-runtime.sh, test-phase6-kde-qemu.sh).
**Current state (2026-04-29):** 47 KDE recipe directories exist — 42 real cmake builds (all 32 KF6 frameworks except knewstuff/kwallet, plus plasma-workspace, plasma-desktop, plasma-framework, kdecoration, kf6-kwayland, plasma-wayland-protocols, breeze, kde-cli-tools, kglobalacceld, kf6-prison, kf6-solid, kf6-sonnet) and 5 stubs (kf6-knewstuff, kf6-kwallet, kirigami, kwin, smallvil). 20 KF6 + kglobalacceld are now enabled in `redbear-full.toml`; 3 remain suppressed (`kirigami`, `kf6-knewstuff`, `kf6-kwallet`). `kf6-kio` now ships as an honest reduced KIOCore-only build using source-local Redox compatibility headers instead of shared-sysroot QtNetwork stubs. Real KDE Plasma session is still gated on: Qt6Quick/QML build+runtime proof (qtdeclarative exports Qt6Quick metadata, but QML-dependent kirigami and KWin have insufficient build and runtime proof), plus real KWin (not yet built as a full compositor). Test scripts exist (test-phase4-wayland-qemu.sh, test-phase4-runtime.sh, test-phase6-kde-qemu.sh).
#### Work items
@@ -433,7 +439,7 @@ compositor + input + Qt client issues before session-shell complexity.
| 4.1 | Complete plasma-workspace build | cmake succeeds without stub targets | Blocked on kirigami stub → needs Qt6Quick |
| 4.2 | Complete plasma-desktop build | cmake succeeds without stub targets | Blocked on plasma-workspace |
| 4.3 | Shell, panel, launcher visible | plasmashell starts; panel renders | Blocked on kirigami + QML |
| 4.4 | File-manager and settings paths | dolphin opens directory; systemsettings opens module | Blocked on kf6-kio honest build |
| 4.4 | File-manager and settings paths | dolphin opens directory; systemsettings opens module | Current honest reduced `kf6-kio` build unblocks the file-path substrate; full network transparency still waits on QtNetwork |
| 4.5 | Bounded network + audio integration | ip addr shows interface; sound device visible | QtNetwork blocked on relibc |
| 4.6 | Resolve kirigami stub | Real kirigami build from source | Qt6Quick prerequisite; QML JIT disabled |
| 4.7 | Resolve kf6-knewstuff/kwallet stubs | Real or bounded builds replace stubs | plasma-workspace dependencies |
@@ -454,8 +460,7 @@ plasma-desktop
| Blocker | Named in "NOT DONE" | Owned by phase |
|---|---|---|
| kirigami stub-only | Yes | **Phase 4** — real build needed for QML-dependent Plasma shell components |
| kf6-kio heavy shim | Yes | **Phase 3** — KWin uses kf6-kio for runners; honest KWin claim requires honest kio |
| QtNetwork disabled | Yes | **Post-Phase 4** — not a desktop session blocker; network clients will use it after relibc networking matures |
| QtNetwork disabled | Yes | **Post-Phase 4** — not a base desktop-session blocker, but still blocks full `kf6-kio` network transparency and network-aware KDE clients |
| kf6-knewstuff/kwallet stubs | Yes | **Phase 4** — plasma-workspace dependency |
#### Exit criteria
@@ -463,7 +468,7 @@ plasma-desktop
**Code artifacts (build-verified):**
- `redbear-phase4-kde-check`: validates KF6 library presence, plasma binaries (plasmashell, systemsettings), session entry points, kirigami status
- `test-phase4-runtime.sh`: automated QEMU test harness (guest + QEMU modes) for Phase 4 preflight checks
- 18 KF6 + kglobalacceld enabled in `redbear-full.toml` (non-cascading subset)
- 20 KF6 + kglobalacceld enabled in `redbear-full.toml` (non-cascading subset)
**Runtime validation checklist (requires QEMU/bare metal):**
@@ -597,7 +602,7 @@ integration). Those can be solved on software renderer while hardware path matur
|---|---|---|
| Phase 1: Runtime Substrate Validation | 4–6 | Must finish honestly before claiming runtime trust |
| Phase 2: Wayland Compositor Proof | 4–6 | Can overlap with late Phase 1 cleanup |
| Phase 3: KWin Desktop Session | 6–10 | Starts after Phase 2; **lower bound is optimistic — assumes stub/shim cleanup stays bounded** |
| Phase 3: KWin Desktop Session | 6–10 | Starts after Phase 2; **lower bound is optimistic — assumes remaining QML/session cleanup stays bounded** |
| Phase 4: KDE Plasma Session | 8–12 | Starts after Phase 3; **lower bound assumes kirigami/knewstuff stubs resolve without major rework** |
| Phase 5: Hardware GPU Enablement | 12–20 | Starts after Phase 1, parallel with 3–4 |