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6946ff3a5ca1825c713285faf2ea18fd2b5403a7
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263 Commits
Author SHA1 Message Date
swung0x48 6946ff3a5c [Docs] (Anland): refresh the handoff to the post-P14 landed state 
The document still described the state before the state-ownership work
landed: it called the unified server design unfinished, listed the
KernelSU grant as unsolved, said the directory bind had not taken effect,
and presented MobileGLAppsService plus the per-app fork worker as pending
drafts. None of that is true now.

Rewritten against the current tree and the device:

- header: architecture landed per the user's correction, acceptance still
  open; the rejected fork-worker/AppsService path is removed and the
  unified server lives in the MobileGL library (design 11-state-ownership,
  commits d52c031c / 4ed1c9ce / 5c6399e2 / ff212061 / 5a0f13fd, plus the
  landed 6fb880cd / ebc552a0 that used to be listed as uncommitted)
- MobileGL: HEAD moved to 5a0f13fd; the state-ownership section now records
  what S1-S6 landed and the debts that remain (process-level unit shadows,
  g_backendContextGeneration, per-record ContextSlot, the glIsBuffer probe,
  the window half of pbuffer->window)
- anland: 2ffa1f5 and 33e496c pushed; the draft inventory is now a landed
  inventory plus the three uncommitted KWin-acceptance fixes
- device: KernelSU grant resolved (reinstall changed the uid to 10270), the
  clone restarted with the directory bind effective, the 5a0f13fd APK
  serving @anland-mobilegl with six completed client sessions, and the
  client library installed with a stale build stamp
- new: concurrency warning (parallel sessions have overwritten the dist and
  the source tar), the current desktop-session.service failure state, and a
  rewritten continuation order

Verified: doc citations resolve (scripts/check_doc_citations.py), device
facts checked against HA27Q3LQ at refresh time.
 2026-10-01 20:41:54 -04:00
swung0x48 4156ca6e36 [Docs] (Anland): hand off unified runtime work and record corrected state ownership requirements 2026-10-01 13:18:23 -04:00
swung0x48 7308668488 [Docs] (Anland): kgsl-as-server.md - read with the kernel as the server, routes A and B are about who owns the buffer (6.x + Mesa is A, 5.x is B), plus the split-level analogy to virtio-gpu native context vs virgl / venus; linked from the README 2026-09-30 13:00:11 -04:00
swung0x48 134791b4b9 [Docs] (Anland): compare today's container Mesa (freedreno / turnip over kgsl) with routes A and B - it is route A's no-change dma-buf tier with the renderer in the app process, Anland's dma-buf ingress was shaped around it, and 5.x's private protocol sat between A and B 2026-09-30 12:45:16 -04:00
swung0x48 c24926cafe [Docs] (Anland): add route B - Anland hands the window's Surface to the MobileGL server (the FCL shape: SC mode leaves the parent Surface's queue free, waylandbridge itself receives it over binder), with its MobileGL items B1-B4, the Anland extension, its limits, and the phasing reordered around it 2026-09-30 12:24:24 -04:00
swung0x48 c5fa722be7 [Docs] (Anland): correct the window model - a toplevel attaches on demand to at most one Android window and several can be attached at once (popups and subsurfaces composite into the parent); P12 does not fit because the Android window and its input belong to Anland, not because of the window count 2026-09-30 12:17:56 -04:00
swung0x48 b7aa8d2011 [Docs] (Anland): research note - what MobileGL and Anland would each need for MobileGL to render Anland's Linux apps (glibc split client in the container, bionic render server, native AHB ingress into waylandbridge), with the two source-audit reports, their briefs and the notes index entry 2026-09-30 11:57:57 -04:00
swung0x48 378020adf3 [Fix] (MG_Remote, P11 T0): the T0 POST also checks what the CPU writes through the held lock after the import and its first GPU use, in both directions - Mali-G1-Ultra passed the old single round (the import cleans the CPU cache) while its GPU saw 0/1024 post-import words, so T0 was granted and create-indirect-in-world-align1024 x Magma lost every Flywheel object on inproc/spawn (0.867/0.848); it now fails there and runs T2 (0.999984), and the Redmi passes both rounds and keeps T0 2026-09-30 10:21:46 -04:00
swung0x48 648800a2da [Docs] (P8): close the phase - ruling ID-P8-19 (the exit device check and the P12 cross-host rerun), the P8 README and PLAN, the roadmap row and header, MEASUREMENTS row 19, the status page and the last debt 2026-09-30 08:25:38 -04:00
swung0x48 b4bee9dd38 [Docs] (P8): CONTRACT-P8 (the rules P8 landed, each with its code anchor and its test), rulings ID-P8-14..18 (MD + MF and the create-indirect fixture's alignment, SE, SV, the dev merge, the wave 2 integration gate) and the debts wave 2 hands on 2026-09-30 07:55:50 -04:00
swung0x48 494305381e [Merge] (P8): integrate wave 2 package MF - the push flush ladder gets dev's Adreno 830 queued-ring-copy guard (FlushPendingRangesFrom, create-instancing x Espryt x monolith 0.870 -> 0.99998 on the Redmi), and both G5 scripts pin the two reviewed ladder bodies under ID-P8-14 2026-09-30 07:12:50 -04:00
swung0x48 fb106a682e [Docs] (P8-MF): the package note - the push-ladder mirror of dev f973008c, create-instancing Espryt monolith 0.870 -> 0.99998 on the Redmi with spawn unchanged, why spawn was unaffected (the same two partial maps behind queued ring copies, the copy already submitted by the server's intervening whole-buffer maps), the red-onces and the gate 2026-09-30 07:09:28 -04:00
swung0x48 c8c4397475 [Merge] (P8): integrate wave 2 package SV - Magma's 3D native mip blit uses one layer, the depth/stencil mip decline gets its tally row, 1D depth mips decline by name, and the wire arm issues glDispatchComputeIndirect natively 
# Conflicts:
#	MobileGL/MG_IntegrationTest/CMakeLists.txt
 2026-09-30 06:11:04 -04:00
swung0x48 377d90d9f1 [Merge] (P8): integrate wave 2 package SE - the spawn/tcp default framebuffer publishes its surface to the client, the CPU mip arm declines on a driver-written base, D's case 3 runs on the Espryt split arms, the unmigrated-emulation name list is linted against its call sites, and the P8 notes' citations point at their content again 2026-09-30 05:24:11 -04:00
swung0x48 4cfb29a553 [Docs] (P8-SV): the note's gate table (G1 0/0, wire-declines 61/66, split_coverage, every lane, retrace 230/236) and the dirty-surface scan finding 2026-09-30 05:02:37 -04:00
swung0x48 51e95c9260 [Docs] (P8-SE): the note's gate and retrace readings 2026-09-30 04:47:27 -04:00
swung0x48 edcb9328e2 [Docs] (P8-SE): cite the integration CMakeLists by path - the bare basename resolves to the top-level file 2026-09-30 03:55:20 -04:00
swung0x48 e61060fbdf [Docs] (P8-SE): the package note, and the P8 package notes' line citations re-anchored by content at HEAD (A 14, B 29, C 10, D 12, E 18 plus the copy-image-shadow-mirror line, F 4) 2026-09-30 03:55:01 -04:00
swung0x48 394d255487 [Docs] (P8-SV): the package note - the four items with their before/after, the design, the gates, ten red-once rows, the monolith observation and what was found but not fixed 2026-09-30 03:45:40 -04:00
swung0x48 307267c188 [Docs] (P8): the monolith defect count is 12 (13 reports, one duplicate between C and D), 9 of them left to P13, not 14 and 11 2026-09-30 03:24:47 -04:00
swung0x48 cbbaf77f6d [Docs] (P8): wave 1 integrated - rulings ID-P8-5..13 (the survey, packages A-F, the integration gate, the wave 2 scope and the monolith defects left to P13), the survey note, open questions 9/11/15 answered, the debts and the P8 contract amendments, the P8 README table, PLAN-P8 wave 2 and the status page 2026-09-30 03:09:09 -04:00
swung0x48 39cd8fb73b [Merge] (P8): integrate package E - a texture readback the Espryt driver refuses is answered from the split server's staged store, which now follows glCopyImageSubData (FollowCopy, client-box merge, sticky driver-written mark, named decline texture-readback-store-declined); CopyImageStoreReadbackScenario on both backends x every arm plus the extent-scoped StoreRead knob; the dead CopyImageSubData+RENDERBUFFER latch goes (census 79 -> 78) 2026-09-30 02:17:51 -04:00
swung0x48 92eab9f3b7 [Merge] (P8): integrate package D - the Magma wire arm issues glDraw*Indirect / glMultiDraw*Indirect[Count] natively from the wire store (vkCmdDraw*Indirect[Count]) instead of a CPU expansion behind a GPU-idle wait, with an INDIRECT_COMMAND_READ barrier once per shader write; windr[] PipeStats counters and WireIndirectDrawScenario on both backends x every arm 2026-09-30 01:28:20 -04:00
swung0x48 9441071567 [Merge] (P8): integrate package C - the Espryt split server refreshes its staged copy of a buffer a shader wrote before a CPU reader consumes it (storage/atomic/buffer-image marks, XFB captures into the copy; restart rewrite, multi-draw rebase, *IndirectCount, CPU-fed indirect fields, XFB scatter and fp64 narrowing read through SplitHostBytesForCpuRead); GpuWrittenDrawInputScenario (12 cases) on the Espryt split arms 2026-09-30 00:45:16 -04:00
swung0x48 2f530ad8a2 [Merge] (P8): integrate package B - Espryt glGenerateMipmap on the server: the record's generated window (BASE/MAX clip, B1) and RGB16F/RGB32F natively or on the server's CPU from the driver's level (B2), retiring both split generate-mipmap names; GenerateMipmapServerScenario on both backends x monolith/Split/Spawn/Tcp plus the forced-CPU arm 2026-09-30 00:01:29 -04:00
swung0x48 c00f5eabae [Docs] (P8-E): the note's gate and retrace readings and two residuals (the extent-scoped tcp knob, the ERROR line before a store answer) 2026-09-29 23:51:49 -04:00
swung0x48 8133cd52ae [Merge] (P8): integrate package A - register the monolith-only cases on split/spawn/tcp (P8Coverage.cmake, five server-knob tcp supervisors), gate them with split_coverage.py and its exemption table, pin the tcp supervisor's Vulkan env 2026-09-29 23:37:12 -04:00
swung0x48 06f28b0a1b [Docs] (P8-A): the note says what the census measured about the audit's 396 and DoublePrecision on tcp, and the knob-port comment names the split/verify one-port overlap 2026-09-29 23:18:08 -04:00
swung0x48 b9feb9d7be [Docs] (P8-B): the package note - the generated window and the server CPU arm, the coverage matrix, seven red-onces and monolith defects M1-M3 recorded for dev 2026-09-29 23:16:05 -04:00
swung0x48 e815ce8d33 [Docs] (P8-C): the package note - readers and writers of the server's staged copy, the twelve GPU-written draw-input cases, each red-once, the retrace subset and the five monolith defects recorded for dev 2026-09-29 22:53:18 -04:00
swung0x48 00d6c2480e [Docs] (P8-E): the package note - the split read never touched a shadow, the store route and FollowCopy, the red-once table, the monolith defect for dev 2026-09-29 22:43:02 -04:00
swung0x48 c7a14ed790 [Test] (P8-F): give the mip shader-shape decline its own .ShaderMipDecline. tail - spawn_lane_parity.py holds each server-knob tail to exactly one case, and sharing .ShaderMip1. named two 2026-09-29 22:37:49 -04:00
swung0x48 d639e54616 [Perf] (P8-D, Magma): the wire arm issues glDraw*Indirect / glMultiDraw*Indirect[Count] as vkCmdDraw*Indirect[Count] from the wire store instead of expanding them on the CPU behind a GPU-idle wait (create-indirect split: 321 waits / ~8 s -> 0), with an INDIRECT_COMMAND_READ barrier once per shader write; windr[] PipeStats counters, WireIndirectDrawScenario on both backends x every arm, notes/p8/D.md 2026-09-29 22:32:49 -04:00
swung0x48 32f222dbc2 [Docs] (P8-A): the package note - the 304-case census per arm, the server-knob lanes and their supervisors, the exemption classes, the red-once record, lane wall times and the findings 2026-09-29 22:30:20 -04:00
swung0x48 b71cb9cc2c [Docs] (P8-F): cite MG_Backend/Init.cpp by path - the bare basename is ambiguous 2026-09-29 22:15:45 -04:00
swung0x48 efd3533bd1 [Docs] (P8-F): the package note - the four items, their evidence, the red-once record and what was found but not fixed 2026-09-29 22:15:29 -04:00
swung0x48 8d3e2317a6 [Docs] (P8): re-scope the phase - strike the original scope in the roadmap and the P8 README, add PLAN-P8 (six items closed, packages P8-0 and A-G, the rewritten gates) and rulings ID-P8-1..4, and mark P8 in progress on the status page 2026-09-29 21:31:15 -04:00
swung0x48 642ac891af [Docs] (P11): ruling ID-P11-20 - the closing head's gate, lanes and retrace numbers 2026-09-29 21:13:12 -04:00
swung0x48 592558f5fc [Docs] (Debts): the debt review - drop the closed E1, DualBlock and GetCaps-blobref rows (open question 24 closed, the blobref rule now a CONTRACT-P5 row-18 invariant), move the unmeasured M2 note to MEASUREMENTS, rewrite HyperOS / P11 RSS / named refusals, split the P12 row, merge the two CI rows, add three B2 rows, and mark each destination as needing a ruling or ready 2026-09-29 21:12:28 -04:00
swung0x48 0a117243d5 [Docs] (P11): close the phase - rulings ID-P11-17..19 (B2 T0 zero-copy, the stale indexed binding and Magma empty-uniform fixes with the skip-hole, T0 on by default), B2-DEVICE, the P11 README, the roadmap row and header, the status page and the debts P11 hands on 2026-09-29 20:33:00 -04:00
swung0x48 344e2f8439 [Docs] (P11 B2): T0 is the default (the user, 2026-09-29) - CONTRACT-P11 B2's tier table, unset versus 0, the revision-5 fix-up; the knob rows in design/09 2026-09-29 20:15:29 -04:00
swung0x48 37c7aede31 [Docs] (P11): ruling ID-P11-16 on B1 (fd: endpoint, token broker pairing at hand-off, app_process helper, per-peer apply affinity, the HyperOS battery requirement, the device pass), the B1 debts, the status page, the phase README and the roadmap row 2026-09-29 16:14:18 -04:00
swung0x48 76f75f3a0c [Docs] (P11): ruling ID-P11-15 on the M2 dev merge - the scattered-upload fix completed on the split arms, the trim fence re-audited on the split server, the census and ratchet notes; DEBTS closes the two merged dev bugs and takes M2 leftovers 2026-09-29 13:46:37 -04:00
swung0x48 d587d394fe [Docs] (P11): zero-copy stays switchable (ruling ID-P11-14) - MOBILEGL_IPC_ADOPT_TIER 2 (default) keeps today shared-memory push, 0 takes the T0 import, and an unusable T0 falls back to T2 with a named line; the server gets its own allow switch 2026-09-29 13:45:57 -04:00
swung0x48 b34eed580d [Docs] (P11): HSPIKE - an app_process helper with no Context gets connected sockets to the server app over Binder under the shell uid and another app uid, token-checked; ruling ID-P11-13 on the single broker mechanism and the ROM caveat 2026-09-29 11:42:59 -04:00
swung0x48 35e1c861a3 [Docs] (P11): ruling ID-P11-12 on pairing by PairBind nonce and revision 3 -> 4; B0 F2 corrected - the product TCP path already paired by identity, the defect was unix endpoints and the one-shot TCP server; the TCP fixture comment no longer names AcceptPair 2026-09-29 10:20:53 -04:00
swung0x48 32b81dae42 [Docs] (P11): the two dev bugs P11 handed on are fixed on dev (Espryt scattered uploads 9524c688; Magma rd12 command-buffer growth d20c2d01) and arrive with the next dev merge 2026-09-29 09:52:37 -04:00
swung0x48 2fcde6eb9b [Docs] (P11): B0-CROSS-APP - SELinux refuses a foreign context the connect to the server app unix endpoint, past a brokered connect the shared segments work unchanged, default placement makes shm slower than tcp; ruling ID-P11-11 on what B1 must build, and the HyperOS uid freeze as a debt 2026-09-29 09:34:26 -04:00
swung0x48 6481691d1e [Docs] (P11): the status page, the roadmap row and the phase README for P11 in progress, and ruling ID-P11-10 on absorbing origin@86dc38a0 2026-09-29 08:06:38 -04:00
swung0x48 26de2b60fc [Docs] (P11): rulings ID-P11-1..9 with the integration gate, A-DEVICE (T0 is GO from the app domain on both backends; adoption buys RSS not frame time on the Adreno; split T2 costs RSS and p99), the debts the dev merge closes and the ones P11 hands on, and W2-REMINT marking the monolith re-mint fixed 2026-09-29 08:03:09 -04:00