feat(camera): add bananarchy-photo CLI, Sxmo menu integration, and multi-capture ISPIF/VFE0 reset
This commit is contained in:
Luxferre
@@ -35,8 +35,9 @@ This manual covers flashing, operating, and customizing **Bananarchy Linux** (`v
|
||||
- Patched `q6core`, `q6afe`, `q6afe-dai`, `q6voice-dai`, `q6mvm`, and device trees (`VoiceMMode1` DAI + PM8909 WCD codec).
|
||||
- Automatic PM8909 WCD analog codec register initialization at boot (`CDC_A_MICB_1_VAL` `0xf141 = 0x60` for 2.8V internal MEMS microphone bias, and `CDC_A_RX_EAR_CTL` `0xf1c0 |= 0x20` for +6 dB earpiece PA gain).
|
||||
- WirePlumber `50-s16le.lua` (`S16LE` sample format enforcement), ALSA UCM2 profiles (`qdsp6.conf`, `HiFi.conf`, and `VoiceCall.conf`), `q6voiced` (`card=0, device=2`), `sxmo_audio.sh` / `sxmo_modemaudio.sh` PipeWire UCM profile switching, `sxmo_ob.sh` (`WOB_DISABLE_PLEDGE=1`), `rmtfs`, `msm-modem-uim-selection`, `msm8909-modem-wwan-port`, and `ModemManager` (`mmcli`).
|
||||
5. **Rear 2MP camera (`src/msm8905-cam/`) & SY7807 torch LED (`src/leds-msm8905-torch/`)**:
|
||||
5. **Rear 2MP camera (`src/msm8905-cam/` & `bananarchy-photo`) & SY7807 torch LED (`src/leds-msm8905-torch/`)**:
|
||||
- `msm8905-cam.ko`: powers PM8909 LDOs (`L2` 1.2V, `L6` 1.8V, `L17` 2.85V) and `CAMSS_MCLK0` (24 MHz on GPIO 26), configures the GalaxyCore `GC2395` MIPI CSI-2 sensor (`blsp_i2c3` `0x37`) and MSM8909 `CAMSS` (`CSIPHY0 -> CSID0 -> ISPIF -> VFE0 RDI0 -> VBIF -> CMA`), and exposes `/dev/video0` (`800x600` 24-bit `RGB3` V4L2 capture device).
|
||||
- `bananarchy-photo`: CLI and Sxmo menu camera utility (`Camera` in the Sxmo System and Apps menus) supporting instant JPEG/PNG photo capture, optional flash (`-f`), and `imv` photo viewing (`-v`).
|
||||
- `leds-msm8905-torch.ko`: exposes `/sys/class/leds/white:torch` (`GPIO 31`), configures WCD micbias/earpiece registers at boot, and hooks PM8909 `PON` clean shutdown.
|
||||
6. **Memory & swap tuning for 512 MB RAM**:
|
||||
- `384 MiB` ZSTD-compressed `zram0` swap (priority `100`) + `512 MiB` `/swapfile` (priority `10`), with `vm.swappiness=100` and `vm.page-cluster=0`.
|
||||
@@ -45,7 +46,7 @@ This manual covers flashing, operating, and customizing **Bananarchy Linux** (`v
|
||||
- **Janet**: `janet`, `janet-dev`, `jpm` (Janet package manager)
|
||||
- **Perl**: `perl`, `perl-io-socket-ssl` (`IO::Socket::SSL`)
|
||||
- **Tcl & SQLite**: `tcl`, `tcl-lib` (`tcllib`), `tcl-tls`, `sqlite` (`sqlite3`), `sqlite-tcl` (`tcl-sqlite`)
|
||||
- **Hardware & media utilities**: `v4l-utils` (`v4l2-ctl`), `i2c-tools`, `ffmpeg`, `mpv`, `imv`
|
||||
- **Hardware & media utilities**: `bananarchy-photo`, `v4l-utils` (`v4l2-ctl`), `i2c-tools`, `ffmpeg`, `mpv`, `imv`
|
||||
|
||||
---
|
||||
|
||||
@@ -235,22 +236,37 @@ You can switch between **vertical (`splitv`, one under another)**, **horizontal
|
||||
|
||||
## 5. Camera, audio, flashlight & cellular modem reference
|
||||
|
||||
### 5.1 Taking photos with the rear camera (`/dev/video0`)
|
||||
### 5.1 Taking photos with the rear camera (`bananarchy-photo` & `/dev/video0`)
|
||||
|
||||
The `msm8905-cam` kernel module drives the rear 2MP GalaxyCore `GC2395` sensor through MSM8909 `CAMSS` (`CSIPHY0 -> CSID0 -> ISPIF -> VFE0 -> VBIF`) and registers `/dev/video0` (`800x600` 24-bit `RGB3`).
|
||||
|
||||
To capture a photo to `~/photo.jpg` (or `.png`), stream a frame with `v4l2-ctl` and encode it with `ffmpeg -f rawvideo`:
|
||||
```bash
|
||||
v4l2-ctl -d /dev/video0 \
|
||||
--set-fmt-video=width=800,height=600,pixelformat=RGB3 \
|
||||
--stream-mmap --stream-count=1 --stream-to=/tmp/frame.rgb && \
|
||||
ffmpeg -hide_banner -loglevel error \
|
||||
-f rawvideo -pixel_format rgb24 -video_size 800x600 \
|
||||
-i /tmp/frame.rgb -frames:v 1 -y ~/photo.jpg && \
|
||||
rm -f /tmp/frame.rgb
|
||||
```
|
||||
- **Viewing photos on the phone**: run `imv ~/photo.jpg` or `mpv ~/photo.jpg`.
|
||||
- **Why `v4l2-ctl` + `ffmpeg -f rawvideo` is used**: Alpine's `libavdevice` links against `libv4l2.so.0`, whose `v4l2_mmap` wrapper on 32-bit ARM (`musl` 64-bit `off_t`) misaligns variadic `syscall(SYS_mmap2, ...)` arguments. Capturing via `v4l2-ctl` and encoding via `ffmpeg -f rawvideo` bypasses `libv4l2` completely.
|
||||
- **From the Sxmo keypad UI**:
|
||||
Open the **System menu** (`Left softkey`) or **Apps menu** (`Left softkey` -> `Apps`) and select **Camera** (`bananarchy-photo --menu`). From the Camera menu you can:
|
||||
- **Take photo**: capture a photo to `~/Pictures/photo-YYYYMMDD-HHMMSS.jpg` and immediately open it in `imv`.
|
||||
- **Take photo (flash)**: turn on the rear flashlight (`white:torch`), capture a photo, restore the flashlight state, and open the photo in `imv`.
|
||||
- **View photos**: browse all saved photos in `~/Pictures` using `imv` (press `Right softkey` inside `imv` to navigate, zoom, rotate, or quit).
|
||||
- **From the CLI (`bananarchy-photo`)**:
|
||||
```bash
|
||||
# Capture to ~/Pictures/photo-YYYYMMDD-HHMMSS.jpg and print path
|
||||
bananarchy-photo
|
||||
|
||||
# Capture with rear LED flash enabled and open in imv
|
||||
bananarchy-photo -f -v
|
||||
|
||||
# Capture to a custom JPEG or PNG file path
|
||||
bananarchy-photo ~/my-shot.png
|
||||
```
|
||||
- **Direct low-level capture (`v4l2-ctl` + `ffmpeg -f rawvideo`)**:
|
||||
```bash
|
||||
v4l2-ctl -d /dev/video0 \
|
||||
--set-fmt-video=width=800,height=600,pixelformat=RGB3 \
|
||||
--stream-mmap --stream-count=1 --stream-to=/tmp/frame.rgb && \
|
||||
ffmpeg -hide_banner -loglevel error \
|
||||
-f rawvideo -pixel_format rgb24 -video_size 800x600 \
|
||||
-i /tmp/frame.rgb -frames:v 1 -y ~/photo.jpg && \
|
||||
rm -f /tmp/frame.rgb
|
||||
```
|
||||
- **Why `v4l2-ctl` + `ffmpeg -f rawvideo` is used under the hood**: Alpine's `libavdevice` links against `libv4l2.so.0`, whose `v4l2_mmap` wrapper on 32-bit ARM (`musl` 64-bit `off_t`) misaligns variadic `syscall(SYS_mmap2, ...)` arguments. Capturing via `v4l2-ctl` and encoding via `ffmpeg -f rawvideo` bypasses `libv4l2` completely.
|
||||
|
||||
### 5.2 Switching speakers (loudspeaker vs. earpiece) & recording microphone audio
|
||||
|
||||
|
||||
@@ -6,7 +6,7 @@
|
||||
|
||||
See [The Bananarchy Manifesto](./MANIFESTO.md) for the rationale behind this entire project.
|
||||
|
||||
Bananarchy targets the **Sxmo (`sxmo-de-sway`)** environment exclusively, tuned for 1:1 native `240x320` resolution, enlarged high-contrast typography, sub-115 MB idle RAM footprint on 512 MB devices, full Qualcomm QDSP6/Q6Voice audio (loudspeaker, earpiece speaker, and internal/headset microphones with PM8909 WCD analog codec 2.8V micbias and +6 dB EAR PA gain), GSM/WCDMA/LTE modem routing (`ModemManager` + `q6voiced`), rear 2MP camera support (`msm8905-cam` V4L2 driver for GalaxyCore `GC2395` + MSM8909 `CAMSS` on `/dev/video0`), pre-integrated **Bantam** AI agent (`https://code.luxferre.top/luxferre/bantam-cpp`), a complete on-device development & scripting stack (`git`, `gcc`/`g++`, `make`, `nano`, `janet` + `jpm`, `perl` + `IO::Socket::SSL`, `tcl` + `tcllib`/`tcl-tls`/`sqlite-tcl`, `sqlite`, `i2c-tools`, `v4l-utils`), and a custom **6-mode `fcitx5-t9` input engine** supporting lowercase, one-shot Shift, Caps Lock, all 32 ASCII punctuation symbols, terminal control codes (`^A`-`^Z`, `Esc`, `Tab`, `F1`-`F12`), and direct numeric entry.
|
||||
Bananarchy targets the **Sxmo (`sxmo-de-sway`)** environment exclusively, tuned for 1:1 native `240x320` resolution, enlarged high-contrast typography, sub-115 MB idle RAM footprint on 512 MB devices, full Qualcomm QDSP6/Q6Voice audio (loudspeaker, earpiece speaker, and internal/headset microphones with PM8909 WCD analog codec 2.8V micbias and +6 dB EAR PA gain), GSM/WCDMA/LTE modem routing (`ModemManager` + `q6voiced`), rear 2MP camera support (`msm8905-cam` V4L2 driver for GalaxyCore `GC2395` + MSM8909 `CAMSS` on `/dev/video0` and `bananarchy-photo` CLI/Sxmo app), pre-integrated **Bantam** AI agent (`https://code.luxferre.top/luxferre/bantam-cpp`), a complete on-device development & scripting stack (`git`, `gcc`/`g++`, `make`, `nano`, `janet` + `jpm`, `perl` + `IO::Socket::SSL`, `tcl` + `tcllib`/`tcl-tls`/`sqlite-tcl`, `sqlite`, `i2c-tools`, `v4l-utils`), and a custom **6-mode `fcitx5-t9` input engine** supporting lowercase, one-shot Shift, Caps Lock, all 32 ASCII punctuation symbols, terminal control codes (`^A`-`^Z`, `Esc`, `Tab`, `F1`-`F12`), and direct numeric entry.
|
||||
|
||||
The current Bananarchy version is `v0.0.1`.
|
||||
|
||||
|
||||
Executable
+187
@@ -0,0 +1,187 @@
|
||||
#!/bin/sh
|
||||
# Bananarchy rear camera photo capture utility and Sxmo menu wrapper
|
||||
# Captures 800x600 24-bit RGB frames from /dev/video0 (msm8905-cam / GC2395)
|
||||
# via v4l2-ctl and encodes JPEG/PNG images via ffmpeg -f rawvideo.
|
||||
|
||||
set -eu
|
||||
|
||||
DEV="/dev/video0"
|
||||
USE_FLASH=0
|
||||
VIEW_AFTER=0
|
||||
MENU_MODE=0
|
||||
OUT_FILE=""
|
||||
|
||||
usage() {
|
||||
cat <<'EOF'
|
||||
Usage: bananarchy-photo [options] [output_file]
|
||||
|
||||
Options:
|
||||
-d, --device <dev> V4L2 video device (default: /dev/video0)
|
||||
-f, --flash Enable rear flashlight (white:torch) during capture
|
||||
-v, --view Open captured photo in imv after saving
|
||||
-m, --menu Open interactive Sxmo camera menu
|
||||
-h, --help Show this help message
|
||||
|
||||
If output_file is omitted, saves to ~/Pictures/photo-YYYYMMDD-HHMMSS.jpg.
|
||||
EOF
|
||||
}
|
||||
|
||||
while [ $# -gt 0 ]; do
|
||||
case "$1" in
|
||||
-d|--device)
|
||||
DEV="$2"
|
||||
shift 2
|
||||
;;
|
||||
-f|--flash)
|
||||
USE_FLASH=1
|
||||
shift
|
||||
;;
|
||||
-v|--view)
|
||||
VIEW_AFTER=1
|
||||
shift
|
||||
;;
|
||||
-m|--menu)
|
||||
MENU_MODE=1
|
||||
shift
|
||||
;;
|
||||
-h|--help)
|
||||
usage
|
||||
exit 0
|
||||
;;
|
||||
--)
|
||||
shift
|
||||
break
|
||||
;;
|
||||
-*)
|
||||
echo "bananarchy-photo: unknown option: $1" >&2
|
||||
usage >&2
|
||||
exit 1
|
||||
;;
|
||||
*)
|
||||
OUT_FILE="$1"
|
||||
shift
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ $# -gt 0 ] && [ -z "$OUT_FILE" ]; then
|
||||
OUT_FILE="$1"
|
||||
fi
|
||||
|
||||
get_pictures_dir() {
|
||||
pic_dir="${XDG_PICTURES_DIR:-$HOME/Pictures}"
|
||||
mkdir -p "$pic_dir"
|
||||
printf "%s\n" "$pic_dir"
|
||||
}
|
||||
|
||||
notify_msg() {
|
||||
if command -v sxmo_notify_user.sh >/dev/null 2>&1 && [ -n "${WAYLAND_DISPLAY:-}" ]; then
|
||||
sxmo_notify_user.sh -t 2000 "$1" >/dev/null 2>&1 || true
|
||||
fi
|
||||
}
|
||||
|
||||
take_photo() {
|
||||
flash_flag="$1"
|
||||
target_path="$2"
|
||||
|
||||
if [ -z "$target_path" ]; then
|
||||
pic_dir="$(get_pictures_dir)"
|
||||
target_path="$pic_dir/photo-$(date +%Y%m%d-%H%M%S).jpg"
|
||||
else
|
||||
mkdir -p "$(dirname "$target_path")"
|
||||
fi
|
||||
|
||||
if [ ! -e "$DEV" ]; then
|
||||
echo "bananarchy-photo: camera device $DEV not found" >&2
|
||||
notify_msg "Camera $DEV not found"
|
||||
return 1
|
||||
fi
|
||||
|
||||
prev_torch=""
|
||||
if [ "$flash_flag" -eq 1 ] && [ -w /sys/class/leds/white:torch/brightness ]; then
|
||||
prev_torch="$(cat /sys/class/leds/white:torch/brightness 2>/dev/null || echo 0)"
|
||||
echo 1 > /sys/class/leds/white:torch/brightness 2>/dev/null || true
|
||||
sleep 0.15
|
||||
fi
|
||||
|
||||
frame_tmp="/tmp/bananarchy-frame-$$.rgb"
|
||||
rc=0
|
||||
|
||||
v4l2-ctl -d "$DEV" \
|
||||
--set-fmt-video=width=800,height=600,pixelformat=RGB3 \
|
||||
--stream-mmap --stream-count=1 --stream-to="$frame_tmp" >/dev/null 2>&1 || rc=$?
|
||||
|
||||
if [ "$flash_flag" -eq 1 ] && [ -n "$prev_torch" ] && [ -w /sys/class/leds/white:torch/brightness ]; then
|
||||
echo "$prev_torch" > /sys/class/leds/white:torch/brightness 2>/dev/null || true
|
||||
fi
|
||||
|
||||
if [ "$rc" -ne 0 ] || [ ! -s "$frame_tmp" ]; then
|
||||
rm -f "$frame_tmp"
|
||||
echo "bananarchy-photo: failed to capture frame from $DEV" >&2
|
||||
notify_msg "Photo capture failed"
|
||||
return 1
|
||||
fi
|
||||
|
||||
if ! ffmpeg -hide_banner -loglevel error \
|
||||
-f rawvideo -pixel_format rgb24 -video_size 800x600 \
|
||||
-i "$frame_tmp" -frames:v 1 -y "$target_path"; then
|
||||
rm -f "$frame_tmp"
|
||||
echo "bananarchy-photo: ffmpeg failed to encode $target_path" >&2
|
||||
notify_msg "Photo encoding failed"
|
||||
return 1
|
||||
fi
|
||||
|
||||
rm -f "$frame_tmp"
|
||||
printf "%s\n" "$target_path"
|
||||
notify_msg "Saved $(basename "$target_path")"
|
||||
|
||||
if [ "$VIEW_AFTER" -eq 1 ] && [ -n "${WAYLAND_DISPLAY:-}" ] && command -v imv >/dev/null 2>&1; then
|
||||
imv "$target_path" >/dev/null 2>&1 &
|
||||
fi
|
||||
return 0
|
||||
}
|
||||
|
||||
run_menu() {
|
||||
if [ -f /usr/share/sxmo/default_hooks/sxmo_hook_icons.sh ]; then
|
||||
# shellcheck disable=SC1091
|
||||
. /usr/share/sxmo/default_hooks/sxmo_hook_icons.sh
|
||||
fi
|
||||
ic_cam="${icon_cam:-*}"
|
||||
ic_fll="${icon_fll:-*}"
|
||||
ic_img="${icon_img:-*}"
|
||||
ic_cls="${icon_cls:-x}"
|
||||
|
||||
choice="$(printf "%s\n" \
|
||||
"$ic_cam Take photo" \
|
||||
"$ic_fll Take photo (flash)" \
|
||||
"$ic_img View photos" \
|
||||
"$ic_cls Close" | sxmo_dmenu.sh -p "Camera" || true)"
|
||||
|
||||
case "$choice" in
|
||||
*"Take photo (flash)"*)
|
||||
VIEW_AFTER=1
|
||||
take_photo 1 ""
|
||||
;;
|
||||
*"Take photo"*)
|
||||
VIEW_AFTER=1
|
||||
take_photo 0 ""
|
||||
;;
|
||||
*"View photos"*)
|
||||
pic_dir="$(get_pictures_dir)"
|
||||
if ls "$pic_dir"/*.jpg "$pic_dir"/*.png >/dev/null 2>&1; then
|
||||
imv "$pic_dir" >/dev/null 2>&1 &
|
||||
else
|
||||
notify_msg "No photos in $pic_dir"
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
exit 0
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
if [ "$MENU_MODE" -eq 1 ]; then
|
||||
run_menu
|
||||
else
|
||||
take_photo "$USE_FLASH" "$OUT_FILE"
|
||||
fi
|
||||
@@ -0,0 +1,8 @@
|
||||
[Desktop Entry]
|
||||
Name=Camera
|
||||
Comment=Bananarchy rear camera photo capture
|
||||
Exec=bananarchy-photo --menu
|
||||
Icon=camera-photo
|
||||
Terminal=false
|
||||
Type=Application
|
||||
Categories=Graphics;Photography;
|
||||
@@ -38,6 +38,7 @@ write_line_app badwolf "$icon_glb Badwolf" "badwolf"
|
||||
write_line_app baobab "$icon_pie Baobab" "baobab"
|
||||
write_line_app bluetuith "$icon_bth Bluetuith" "sxmo_terminal.sh bluetuith"
|
||||
write_line_app calcurse "$icon_clk Calcurse" "sxmo_terminal.sh calcurse"
|
||||
write_line_app bananarchy-photo "$icon_cam Camera" "bananarchy-photo --menu"
|
||||
write_line_app celluloid "$icon_mvi Celluloid" "celluloid"
|
||||
write_line_app chatty "$icon_msg Chatty" "chatty"
|
||||
([ -z "$WAYLAND_DISPLAY" ] && command -v clipmenu >/dev/null) && \
|
||||
|
||||
@@ -180,13 +180,14 @@ case "$WMCLASS" in
|
||||
*imv*)
|
||||
# imv
|
||||
CHOICES="
|
||||
$icon_arr Next ^ 1 ^ sxmo_type -k Right
|
||||
$icon_arl Previous ^ 1 ^ sxmo_type -k Left
|
||||
$icon_zmi Zoom in ^ 1 ^ sxmo_type -k i
|
||||
$icon_zmo Zoom out ^ 1 ^ sxmo_type -k minus
|
||||
$icon_exp Zoom to fit ^ 1 ^ sxmo_type -k r
|
||||
$icon_ror Rotate ^ 1 ^ sxmo_type -M ctrl r
|
||||
$icon_inf Toggle filename ^ 1 ^ sxmo_type -k d
|
||||
$icon_arr Next ^ 1 ^ sxmo_type.sh -k Right
|
||||
$icon_arl Previous ^ 1 ^ sxmo_type.sh -k Left
|
||||
$icon_zmi Zoom in ^ 1 ^ sxmo_type.sh -k i
|
||||
$icon_zmo Zoom out ^ 1 ^ sxmo_type.sh -k minus
|
||||
$icon_exp Zoom to fit ^ 1 ^ sxmo_type.sh -k r
|
||||
$icon_ror Rotate ^ 1 ^ sxmo_type.sh -M ctrl r
|
||||
$icon_inf Toggle filename ^ 1 ^ sxmo_type.sh -k d
|
||||
$icon_cls Quit ^ 0 ^ sxmo_type.sh -k q
|
||||
"
|
||||
WINNAME=Imv
|
||||
;;
|
||||
@@ -818,7 +819,13 @@ case "$WMCLASS" in
|
||||
rfkill list bluetooth -no ID,SOFT,HARD | grep -vq " blocked" &&
|
||||
printf %b "$icon_bth Bluetooth ^ 1 ^ sxmo_bluetoothmenu.sh"
|
||||
)
|
||||
$(command -v megapixels >/dev/null && echo "$icon_cam Camera ^ 0 ^ GDK_SCALE=2 megapixels")
|
||||
$(
|
||||
if command -v bananarchy-photo >/dev/null; then
|
||||
echo "$icon_cam Camera ^ 0 ^ bananarchy-photo --menu"
|
||||
elif command -v megapixels >/dev/null; then
|
||||
echo "$icon_cam Camera ^ 0 ^ GDK_SCALE=2 megapixels"
|
||||
fi
|
||||
)
|
||||
$(
|
||||
if brightness="$(brightnessctl -l -m | grep -e "white:torch" -e "white:flash" | cut -d ',' -f 3)" && [ -n "$brightness" ]; then
|
||||
printf "%s Flashlight " "$icon_fll"
|
||||
|
||||
Binary file not shown.
Binary file not shown.
@@ -10,6 +10,13 @@ fi
|
||||
KERNEL_TAG="v6.12.1-msm8916"
|
||||
KERNEL_URL="https://github.com/msm8916-mainline/linux/archive/refs/tags/${KERNEL_TAG}.tar.gz"
|
||||
|
||||
KERNEL_CACHE_DIR="${KERNEL_CACHE_DIR:-/tmp/linux-msm8916}"
|
||||
DOCKER_CACHE_ARGS=""
|
||||
if [ -d "$KERNEL_CACHE_DIR" ]; then
|
||||
DOCKER_CACHE_ARGS="-v $KERNEL_CACHE_DIR:/kcache"
|
||||
fi
|
||||
|
||||
# shellcheck disable=SC2086
|
||||
exec docker run --rm --network=host \
|
||||
-e HOST_UID="$(id -u)" \
|
||||
-e HOST_GID="$(id -g)" \
|
||||
@@ -17,6 +24,7 @@ exec docker run --rm --network=host \
|
||||
-e KERNEL_URL="$KERNEL_URL" \
|
||||
-v "$BASE_DIR:/bananarchy" \
|
||||
-v "$ROOTFS_DIR:/target-rootfs:ro" \
|
||||
$DOCKER_CACHE_ARGS \
|
||||
alpine:3.24 sh -eu -c '
|
||||
cat > /etc/apk/repositories <<EOF
|
||||
https://mirror.nura.eco/postmarketos/v26.06
|
||||
@@ -46,27 +54,43 @@ EOF
|
||||
g++-armv7 \
|
||||
binutils-armv7
|
||||
|
||||
mkdir -p /tmp/kbuild /bananarchy/prebuilt/kernel-6.12.1-msm8916
|
||||
CACHE_TAR="/bananarchy/prebuilt/kernel-6.12.1-msm8916/linux-${KERNEL_TAG#v}.tar.gz"
|
||||
cd /tmp/kbuild
|
||||
if [ -f "$CACHE_TAR" ]; then
|
||||
echo "[1/5] Using cached Linux ${KERNEL_TAG} tarball..."
|
||||
cp "$CACHE_TAR" linux.tar.gz
|
||||
mkdir -p /bananarchy/prebuilt/kernel-6.12.1-msm8916
|
||||
if [ -d /kcache ] && [ -f /kcache/Makefile ]; then
|
||||
echo "[1/5] Using cached kernel tree in /kcache..."
|
||||
cd /kcache
|
||||
if ! grep -q "Q6VOICE_PATH_VOICE" include/dt-bindings/sound/qcom,q6voice.h 2>/dev/null; then
|
||||
echo "[2/5] Applying Bananarchy QDSP6/Q6Voice and MSM8905/MSM8909 DTS patches..."
|
||||
patch -p1 < /bananarchy/patches/kernel/0001-msm8909-qdsp6-voice-sound-nokia-argon-6.12.patch
|
||||
fi
|
||||
if [ ! -f include/config/auto.conf ]; then
|
||||
echo "[3/5] Preparing kernel configuration..."
|
||||
cp /bananarchy/patches/kernel/config-bananarchy-msm8909.armv7 .config
|
||||
make ARCH=arm CROSS_COMPILE=armv7-alpine-linux-musleabihf- olddefconfig
|
||||
make ARCH=arm CROSS_COMPILE=armv7-alpine-linux-musleabihf- modules_prepare
|
||||
fi
|
||||
else
|
||||
echo "[1/5] Downloading Linux ${KERNEL_TAG}..."
|
||||
curl -sSL "$KERNEL_URL" -o linux.tar.gz
|
||||
cp linux.tar.gz "$CACHE_TAR" || true
|
||||
mkdir -p /tmp/kbuild
|
||||
CACHE_TAR="/bananarchy/prebuilt/kernel-6.12.1-msm8916/linux-${KERNEL_TAG#v}.tar.gz"
|
||||
cd /tmp/kbuild
|
||||
if [ -f "$CACHE_TAR" ] && [ "$(wc -c < "$CACHE_TAR")" -gt 1000000 ]; then
|
||||
echo "[1/5] Using cached Linux ${KERNEL_TAG} tarball..."
|
||||
cp "$CACHE_TAR" linux.tar.gz
|
||||
else
|
||||
echo "[1/5] Downloading Linux ${KERNEL_TAG}..."
|
||||
curl -f -sSL "$KERNEL_URL" -o linux.tar.gz
|
||||
cp linux.tar.gz "$CACHE_TAR" || true
|
||||
fi
|
||||
tar -xzf linux.tar.gz
|
||||
cd "linux-${KERNEL_TAG#v}"
|
||||
|
||||
echo "[2/5] Applying Bananarchy QDSP6/Q6Voice and MSM8905/MSM8909 DTS patches..."
|
||||
patch -p1 < /bananarchy/patches/kernel/0001-msm8909-qdsp6-voice-sound-nokia-argon-6.12.patch
|
||||
|
||||
echo "[3/5] Preparing kernel configuration and Module.symvers..."
|
||||
cp /bananarchy/patches/kernel/config-bananarchy-msm8909.armv7 .config
|
||||
make ARCH=arm CROSS_COMPILE=armv7-alpine-linux-musleabihf- olddefconfig
|
||||
make ARCH=arm CROSS_COMPILE=armv7-alpine-linux-musleabihf- modules_prepare
|
||||
fi
|
||||
tar -xzf linux.tar.gz
|
||||
cd "linux-${KERNEL_TAG#v}"
|
||||
|
||||
echo "[2/5] Applying Bananarchy QDSP6/Q6Voice and MSM8905/MSM8909 DTS patches..."
|
||||
patch -p1 < /bananarchy/patches/kernel/0001-msm8909-qdsp6-voice-sound-nokia-argon-6.12.patch
|
||||
|
||||
echo "[3/5] Preparing kernel configuration and Module.symvers..."
|
||||
cp /bananarchy/patches/kernel/config-bananarchy-msm8909.armv7 .config
|
||||
make ARCH=arm CROSS_COMPILE=armv7-alpine-linux-musleabihf- olddefconfig
|
||||
make ARCH=arm CROSS_COMPILE=armv7-alpine-linux-musleabihf- modules_prepare
|
||||
|
||||
echo "[4/5] Building QDSP6/Q6Voice sound modules, torch LED module, camera module, and Nokia MSM8905/MSM8909 DTBs..."
|
||||
make ARCH=arm CROSS_COMPILE=armv7-alpine-linux-musleabihf- -j"$(nproc)" \
|
||||
|
||||
@@ -320,6 +320,9 @@ static int msm8905_cam_hw_init(struct msm8905_cam_dev *cam)
|
||||
u16 chip_id;
|
||||
u32 r;
|
||||
|
||||
if (cam->hw_initialized)
|
||||
return 0;
|
||||
|
||||
/* 1. Ensure PM8909 LDO6 (1.8V) and LDO17 (2.85V) are enabled */
|
||||
if (cam->usid1_regmap) {
|
||||
regmap_update_bits(cam->usid1_regmap, PM8909_LDO6_EN_CTL,
|
||||
@@ -497,6 +500,29 @@ static int msm8905_cam_capture_rgb(struct msm8905_cam_dev *cam, u8 *dst_rgb)
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Ensure GC2395 stream and VFE0 WM0/RDI0 are idle before resetting ISPIF */
|
||||
gc2395_write_reg(cam, 0xfeU, 0x00U);
|
||||
gc2395_write_reg(cam, 0xedU, 0x00U);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x04cU, 0x00000000U);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x6fcU, 0x00000000U);
|
||||
wmb();
|
||||
|
||||
/* Reset ISPIF cleanly for this frame */
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x008U, 0x00001ff9U);
|
||||
usleep_range(1000, 1500);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x008U, 0x00000000U);
|
||||
usleep_range(1000, 1500);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x200U, 0x00000040U);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x230U, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x234U, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x238U, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x01cU, 0x00000001U);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x208U, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x20cU, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x210U, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x244U, 0x00000000U);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x264U, 0x00000001U);
|
||||
|
||||
/* Program WM0 PING & PONG to raw_dma_phys and arm single frame */
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x050U, (u32)cam->raw_dma_phys);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x054U, (u32)cam->raw_dma_phys);
|
||||
@@ -529,21 +555,21 @@ static int msm8905_cam_capture_rgb(struct msm8905_cam_dev *cam, u8 *dst_rgb)
|
||||
usleep_range(2000, 3000);
|
||||
}
|
||||
|
||||
/* Immediately stop WM0, ISPIF RDI0, and GC2395 stream to prevent overflow */
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x248U, 0xaaaaaaaaU);
|
||||
/* Stop GC2395 stream, WM0, and RDI0 cleanly */
|
||||
gc2395_write_reg(cam, 0xfeU, 0x00U);
|
||||
gc2395_write_reg(cam, 0xedU, 0x00U);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x04cU, 0x00000000U);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x6fcU, 0x00000000U);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x024U, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x028U, 0xffffffffU);
|
||||
cam_w32(cam->camss_base, VFE0_BASE + 0x018U, 0x00000001U);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x008U, 0x00001ff9U);
|
||||
usleep_range(500, 1000);
|
||||
cam_w32(cam->camss_base, ISPIF_BASE + 0x008U, 0x00000000U);
|
||||
wmb();
|
||||
|
||||
gc2395_write_reg(cam, 0xfeU, 0x00U);
|
||||
gc2395_write_reg(cam, 0xedU, 0x00U);
|
||||
|
||||
if (!(irq0 & 0x00000040U)) {
|
||||
cam->hw_initialized = false;
|
||||
if (!(irq0 & 0x00000040U))
|
||||
return -ETIMEDOUT;
|
||||
}
|
||||
|
||||
msm8905_cam_demosaic(cam->raw_dma_buf, dst_rgb);
|
||||
cam->sequence++;
|
||||
@@ -751,8 +777,9 @@ static int msm8905_cam_dqbuf(struct file *file, void *priv,
|
||||
b->field = V4L2_FIELD_NONE;
|
||||
b->sequence = cam->sequence;
|
||||
b->memory = V4L2_MEMORY_MMAP;
|
||||
b->m.offset = idx * PAGE_ALIGN(CAM_OUT_FRAME_BYTES);
|
||||
b->length = CAM_OUT_FRAME_BYTES;
|
||||
ktime_get_ts64((struct timespec64 *)&b->timestamp);
|
||||
v4l2_buffer_set_timestamp(b, ktime_get_ns());
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user