Douglas Teles
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18c229177a
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First successful build — 11 pipeline gaps fixed, repo organized
Build pipeline now produces a working bootable image. Found and fixed
11 gaps between the manually-built working SD and build-all.sh output:
Boot partition:
- extlinux.conf as primary boot method (U-Boot loads first)
- PanCho removed from boot.ini and build-image.sh
- Stale uInitrd removed (caused wrong boot path)
- logo.bmp (U-Boot native BMP) replaces broken splash-1.raw
- fstab uses LABEL=ROMS instead of /dev/mmcblk1p3
- Only R36S DTB copied (no extra r35s/rg351mp-linux)
Root filesystem:
- emulationstation.service created and enabled
- getty@tty1 disabled (ES takes over tty1)
- archr-boot-setup: Before=emulationstation.service, simplified
- All services use After=local-fs.target (not removed getty)
- boot-timing captures ES profiling data
New files added to repo:
- build-mesa.sh, build-retroarch.sh (were untracked)
- Custom DTS, ALSA config, controller autoconfig
- Runtime scripts (retroarch-launch, pmic-poweroff, hotkeys)
- VLC stub source, timezone data
Repo cleanup:
- README.md rewritten with build instructions + architecture
- .gitignore expanded (test scripts, failed approaches, logs)
- splash-show.sh removed (failed splash approach)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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2026-02-22 14:01:13 -03:00 |
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Douglas Teles
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68b9ff798a
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Audio card working, LD_PRELOAD fix, volume/brightness hotkey fixes
Audio (3-iteration DTS fix chain):
- Removed duplicate pinctrl from codec node (pin conflict)
- Fixed sound-dai to reference &rk817_codec (MFD of_node mismatch)
- Removed DAPM routing/widgets (BSP codec has no DAPM widgets)
- Added 7 missing battery BSP properties
Runtime fixes:
- unset_preload.so prevents gl4es LD_PRELOAD inheritance to subprocesses
- ES Patch 5: getShOutput() null safety for popen() failure
- Volume hotkeys: use 'DAC Playback Volume' (not enum 'Playback')
- Brightness: 5% minimum clamp, persistence across reboots
- current_volume: reads correct ALSA control
- perfmax/perfnorm: guard DMC writes with file existence check
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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2026-02-12 21:07:37 -03:00 |
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Douglas Teles
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6e0e085eb8
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gl4es GPU pipeline, ES display fixes, runtime hardening
GPU rendering:
- Panfrost driver working (6 root causes fixed)
- gl4es cross-compiled for aarch64 (GOA_CLONE=ON)
- ES switched to Desktop GL renderer (-DGL=ON, Renderer_GL21.cpp)
- Pipeline: ES (GL 2.1) → gl4es → GLES 2.0 → Panfrost (Mali-G31)
ES display (5 root causes fixed):
- SDL3 KMSDRM rebuild (ALARM ships without it)
- Autologin approach (systemd service can't get DRM master)
- MAJOR/MINOR version bug fix
- GL context restore after setIcon()
- Null safety for glGetString
New files:
- rebuild-es-sdcard.sh (quick SD card rebuild)
- config/PanCho.ini (18-panel selection)
- config/es_input.cfg (gpio-keys + adc-joystick)
- config/gamecontrollerdb.txt (SDL controller mappings)
- scripts/archr-hotkeys.py (volume, brightness, headphone)
- scripts/test-kmsdrm.py (KMSDRM diagnostic)
- bootloader/u-boot-r36s-working/ (fixed U-Boot)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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2026-02-11 21:42:50 -03:00 |
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