Add omarchy-mipi-camera package to drive webcam in XPS 16 and other Panther Lake units
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David Heinemeier Hansson committed
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@@ -0,0 +1,30 @@
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From 8d49375eff603615323a6144e287ffd6a8429b1b Mon Sep 17 00:00:00 2001
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From: Intel <intel@local>
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Date: Tue, 3 Mar 2026 15:30:43 -0800
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Subject: [PATCH] icvs: set rgbcamera_pwrup_host=0 for Panther Lake
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On Panther Lake, sensor power goes through USBIO GPIO which is managed
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by CVS firmware, not the host. With the default rgbcamera_pwrup_host=1,
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the sensor never powers up and I2C reads time out with -ETIMEDOUT.
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Setting this to 0 tells CVS firmware to handle sensor power sequencing
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via USBIO GPIO, which is the correct path on PTL.
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---
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drivers/misc/icvs/intel_cvs_update.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/misc/icvs/intel_cvs_update.c b/drivers/misc/icvs/intel_cvs_update.c
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index 5f069aa..5dc4c85 100644
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--- a/drivers/misc/icvs/intel_cvs_update.c
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+++ b/drivers/misc/icvs/intel_cvs_update.c
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@@ -54,7 +54,7 @@ int cvs_write_i2c(u16 cmd, u8 *data, u32 len)
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host_identifiers.field.vision_sensing = 0;
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host_identifiers.field.device_power_setting = 0;
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host_identifiers.field.privacy_led_host = 0;
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- host_identifiers.field.rgbcamera_pwrup_host = 1;
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+ host_identifiers.field.rgbcamera_pwrup_host = 0;
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memcpy(&out_buff[2], &host_identifiers.value,
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cv_host_identifier_size);
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--
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2.53.0
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@@ -0,0 +1,6 @@
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KERNEL=="ipu7-psys0", MODE="0666", SYMLINK+="ipu-psys0"
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# Hide raw IPU7 ISYS capture devices from applications.
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# These are internal ISP nodes that cannot produce frames directly.
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# Camera is provided via v4l2loopback (/dev/video50) instead.
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SUBSYSTEM=="video4linux", ATTR{name}=="Intel IPU7 ISYS Capture *", TAG-="uaccess"
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@@ -0,0 +1,220 @@
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# Maintainer: Omarchy <packages@omarchy.org>
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pkgname=omarchy-mipi-camera
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pkgver=1.0.0
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pkgrel=1
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pkgdesc="Intel IPU7 MIPI camera stack for Hurrican/Performance (OV08X40 + hardware ISP)"
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arch=('x86_64')
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url="https://github.com/TsaiGaggery/hurrican_omarchy_enabling"
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license=('GPL-2.0-or-later')
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depends=(
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'dkms'
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'linux-headers'
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'v4l2loopback-dkms'
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'gstreamer'
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'gst-plugins-base'
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'gst-plugins-good'
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'gst-plugins-bad'
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'jsoncpp'
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'libdrm'
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'python'
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)
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makedepends=(
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'git'
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'base-devel'
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'cmake'
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'autoconf'
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'automake'
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'libtool'
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'pkgconf'
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)
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install=omarchy-mipi-camera.install
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options=('!strip')
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_ipu7_drivers_commit="a88b19096a738d0708742a78d6540d6d4a3021ff"
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_vision_drivers_commit="a8d772f261bc90376944956b7bfd49b325ffa2f2"
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_ipu7_camera_bins_commit="403c67db6b279dd02752f11db6a34552f31a3ac5"
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_ipu7_camera_hal_commit="b1f6ebef12111fb5da0133b144d69dd9b001836c"
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_icamerasrc_commit="4fb31db76b618aae72184c59314b839dedb42689"
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source=(
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"ipu7-drivers::git+https://github.com/intel/ipu7-drivers.git#commit=${_ipu7_drivers_commit}"
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"vision-drivers::git+https://github.com/intel/vision-drivers.git#commit=${_vision_drivers_commit}"
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"ipu7-camera-bins::git+https://github.com/intel/ipu7-camera-bins.git#commit=${_ipu7_camera_bins_commit}"
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"ipu7-camera-hal::git+https://github.com/intel/ipu7-camera-hal.git#commit=${_ipu7_camera_hal_commit}"
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"icamerasrc::git+https://github.com/intel/icamerasrc.git#commit=${_icamerasrc_commit}"
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"0003-icvs-set-rgbcamera_pwrup_host-0-for-Panther-Lake.patch"
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"dkms-ipu7-drivers.conf"
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"dkms-vision-drivers.conf"
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"camera-deps.conf"
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"v4l2loopback-modprobe.conf"
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"v4l2loopback-modules-load.conf"
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"camera-init.service"
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"camera-feed-watch"
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"camera-feed-watch.service"
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"hide-ipu7-v4l2.conf"
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"disable-libcamera.conf"
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"90-ipu7-psys.rules"
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"camera-tmpfiles.conf"
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"ov08x40.yaml"
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)
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sha256sums=(
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'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP'
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'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP'
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'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP'
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'SKIP'
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)
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prepare() {
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cd "${srcdir}/vision-drivers"
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git config user.email "build@localhost"
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git config user.name "Build"
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if ! git log --oneline -1 | grep -q "rgbcamera_pwrup_host"; then
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git am "${srcdir}/0003-icvs-set-rgbcamera_pwrup_host-0-for-Panther-Lake.patch"
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fi
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# Stage proprietary libs/headers for build-time use
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local staging="${srcdir}/staging"
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rm -rf "${staging}"
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mkdir -p "${staging}/usr/lib" "${staging}/usr/include" "${staging}/usr/lib/pkgconfig"
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cd "${srcdir}/ipu7-camera-bins"
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cp -P lib/lib* "${staging}/usr/lib/"
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cp -r include/* "${staging}/usr/include/"
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cp -r lib/pkgconfig/* "${staging}/usr/lib/pkgconfig/"
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for pc in "${staging}"/usr/lib/pkgconfig/*.pc; do
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sed -i "s|^prefix=.*|prefix=${staging}/usr|" "$pc"
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done
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if [[ -d /usr/include/json ]] && [[ ! -e /usr/include/jsoncpp/json ]]; then
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mkdir -p "${staging}/usr/include/jsoncpp"
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ln -sf /usr/include/json "${staging}/usr/include/jsoncpp/json"
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fi
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}
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build() {
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local staging="${srcdir}/staging"
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export PKG_CONFIG_PATH="${staging}/usr/lib/pkgconfig:${PKG_CONFIG_PATH:-}"
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export LIBRARY_PATH="${staging}/usr/lib:${LIBRARY_PATH:-}"
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export LD_LIBRARY_PATH="${staging}/usr/lib:${LD_LIBRARY_PATH:-}"
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export CPATH="${staging}/usr/include:${CPATH:-}"
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cd "${srcdir}/ipu7-camera-hal"
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rm -rf build && mkdir -p build && cd build
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cmake -DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INSTALL_PREFIX=/usr \
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-DCMAKE_INSTALL_LIBDIR=lib \
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-DBUILD_CAMHAL_ADAPTOR=ON \
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-DBUILD_CAMHAL_PLUGIN=ON \
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-DIPU_VERSIONS="ipu75xa" \
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-DUSE_STATIC_GRAPH=ON \
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-DUSE_STATIC_GRAPH_AUTOGEN=ON \
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-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
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-DCMAKE_PREFIX_PATH="${staging}/usr" \
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-DCMAKE_LIBRARY_PATH="${staging}/usr/lib" \
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-DCMAKE_INCLUDE_PATH="${staging}/usr/include" \
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..
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make -j"$(nproc)"
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make DESTDIR="${staging}" install
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install -Dm644 "${srcdir}/ipu7-camera-hal/libcamhal.pc" \
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"${staging}/usr/lib/pkgconfig/libcamhal.pc"
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sed -i "s|^prefix=.*|prefix=${staging}/usr|" "${staging}/usr/lib/pkgconfig/libcamhal.pc"
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cd "${srcdir}/icamerasrc"
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export CHROME_SLIM_CAMHAL=ON
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[[ ! -f configure ]] && ./autogen.sh
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./configure --prefix=/usr
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make -j"$(nproc)"
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}
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package() {
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# DKMS: IPU7 drivers (ISYS + PSYS + ACPI)
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local ipu7_dkms_dir="${pkgdir}/usr/src/ipu7-drivers-${pkgver}"
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install -dm755 "${ipu7_dkms_dir}"
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cp -r "${srcdir}/ipu7-drivers/"* "${ipu7_dkms_dir}/"
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rm -rf "${ipu7_dkms_dir}/.git"
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install -Dm644 "${srcdir}/dkms-ipu7-drivers.conf" "${ipu7_dkms_dir}/dkms.conf"
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sed -i "s/@PKGVER@/${pkgver}/" "${ipu7_dkms_dir}/dkms.conf"
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# DKMS: Vision drivers (CVS)
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local cvs_dkms_dir="${pkgdir}/usr/src/vision-drivers-${pkgver}"
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install -dm755 "${cvs_dkms_dir}"
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cp -r "${srcdir}/vision-drivers/"* "${cvs_dkms_dir}/"
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install -Dm644 "${srcdir}/dkms-vision-drivers.conf" "${cvs_dkms_dir}/dkms.conf"
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sed -i "s/@PKGVER@/${pkgver}/" "${cvs_dkms_dir}/dkms.conf"
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# Firmware
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install -dm755 "${pkgdir}/usr/lib/firmware/intel/ipu"
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install -Dm644 "${srcdir}/ipu7-camera-bins/lib/firmware/intel/ipu/"*.bin \
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-t "${pkgdir}/usr/lib/firmware/intel/ipu/"
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# Proprietary libraries + headers from ipu7-camera-bins
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cd "${srcdir}/ipu7-camera-bins"
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install -dm755 "${pkgdir}/usr/lib"
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cp -P lib/lib* "${pkgdir}/usr/lib/"
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install -dm755 "${pkgdir}/usr/include"
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cp -r include/* "${pkgdir}/usr/include/"
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install -dm755 "${pkgdir}/usr/lib/pkgconfig"
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cp -r lib/pkgconfig/* "${pkgdir}/usr/lib/pkgconfig/"
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# Camera HAL + config
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cd "${srcdir}/ipu7-camera-hal/build"
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make DESTDIR="${pkgdir}" install
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cd "${srcdir}/ipu7-camera-hal"
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install -dm755 "${pkgdir}/usr/share/defaults/etc/camera"
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install -Dm644 config/linux/ipu75xa/libcamhal_configs.json \
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"${pkgdir}/usr/share/defaults/etc/camera/"
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install -Dm644 config/linux/ipu75xa/*.aiqb \
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-t "${pkgdir}/usr/share/defaults/etc/camera/"
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install -dm755 "${pkgdir}/etc/camera/ipu75xa/gcss"
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install -Dm644 config/linux/ipu75xa/gcss/*.bin \
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-t "${pkgdir}/etc/camera/ipu75xa/gcss/"
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install -dm755 "${pkgdir}/etc/camera/ipu75xa/sensors"
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install -Dm644 config/linux/ipu75xa/sensors/*.json \
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-t "${pkgdir}/etc/camera/ipu75xa/sensors/"
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install -Dm644 config/linux/ipu75xa/pipe_scheduler_profiles.json \
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"${pkgdir}/etc/camera/ipu75xa/"
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install -Dm644 config/linux/ipu75xa/pnp_profiles.json \
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"${pkgdir}/etc/camera/ipu75xa/"
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# icamerasrc GStreamer plugin
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cd "${srcdir}/icamerasrc"
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make DESTDIR="${pkgdir}" install
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# modprobe / modules-load
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install -Dm644 "${srcdir}/camera-deps.conf" \
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"${pkgdir}/usr/lib/modprobe.d/camera-deps.conf"
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install -Dm644 "${srcdir}/v4l2loopback-modprobe.conf" \
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"${pkgdir}/usr/lib/modprobe.d/v4l2loopback-camera.conf"
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install -Dm644 "${srcdir}/v4l2loopback-modules-load.conf" \
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"${pkgdir}/usr/lib/modules-load.d/v4l2loopback.conf"
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# systemd
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install -Dm644 "${srcdir}/camera-init.service" \
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"${pkgdir}/usr/lib/systemd/system/camera-init.service"
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install -Dm644 "${srcdir}/camera-feed-watch.service" \
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"${pkgdir}/usr/lib/systemd/user/camera-feed-watch.service"
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install -Dm755 "${srcdir}/camera-feed-watch" \
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"${pkgdir}/usr/bin/camera-feed-watch"
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# WirePlumber
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install -Dm644 "${srcdir}/hide-ipu7-v4l2.conf" \
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"${pkgdir}/usr/share/wireplumber/wireplumber.conf.d/hide-ipu7-v4l2.conf"
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install -Dm644 "${srcdir}/disable-libcamera.conf" \
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"${pkgdir}/usr/share/wireplumber/wireplumber.conf.d/disable-libcamera.conf"
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# udev / tmpfiles / libcamera tuning
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install -Dm644 "${srcdir}/90-ipu7-psys.rules" \
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"${pkgdir}/usr/lib/udev/rules.d/90-ipu7-psys.rules"
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install -Dm644 "${srcdir}/camera-tmpfiles.conf" \
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"${pkgdir}/usr/lib/tmpfiles.d/camera.conf"
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install -Dm644 "${srcdir}/ov08x40.yaml" \
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"${pkgdir}/usr/share/libcamera/ipa/simple/ov08x40.yaml"
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}
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@@ -0,0 +1,5 @@
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# Blacklist ov08x40 - it must load AFTER intel_cvs acquires camera ownership
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blacklist ov08x40
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# Soft dependency: if ov08x40 is loaded, ensure intel_cvs loads first
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softdep ov08x40 pre: intel_cvs
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@@ -0,0 +1,144 @@
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#!/usr/bin/env python3
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"""On-demand camera feed for v4l2loopback.
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Holds /dev/video50 open permanently so v4l2loopback stays in capture mode.
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Writes black frames when idle (0% CPU, LED off). Starts the real camera
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pipeline when an app opens the device, relaying frames through the same fd.
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Stops the camera when all readers close. No fd gap = no stream interruption.
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"""
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import fcntl, os, signal, struct, subprocess, sys, threading, time
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DEVICE = "/dev/video50"
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W, H = 1920, 1080
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FSIZE = W * H * 3 // 2
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POLL = 2
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STOP_DELAY = 6
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BLACK = bytes(W * H) + bytes([128] * (W * H // 2))
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dev = os.open(DEVICE, os.O_WRONLY)
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pixfmt = struct.pack("II4sIIII4x188x", W, H, b"NV12", 1, W, FSIZE, 0)
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fmt = struct.pack("I4x", 2) + pixfmt
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fcntl.ioctl(dev, 0xC0D05605, fmt)
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os.write(dev, BLACK)
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# Restart WirePlumber so it sees the capture device
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time.sleep(1)
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subprocess.run(["systemctl", "--user", "restart", "wireplumber.service"],
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capture_output=True, timeout=10)
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cam_proc = None
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cam_lock = threading.Lock()
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stop_idle = threading.Event()
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def write_idle():
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while not stop_idle.is_set():
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try:
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os.write(dev, BLACK)
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except OSError:
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pass
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stop_idle.wait(2)
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def relay_camera():
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global cam_proc
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env = os.environ.copy()
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env["GST_PLUGIN_PATH"] = "/usr/lib/gstreamer-1.0"
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cam_proc = subprocess.Popen(
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["gst-launch-1.0", "-q",
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"icamerasrc", "device-name=ov08x40-uf",
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"sharpness=80", "ev=-1", "saturation=10",
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"!", "video/x-raw,format=NV12,width=1920,height=1080",
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"!", "videoflip", "method=rotate-180",
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"!", "fdsink", "fd=1"],
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stdout=subprocess.PIPE, stderr=subprocess.DEVNULL, env=env,
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)
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buf = b""
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while cam_proc.poll() is None:
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data = cam_proc.stdout.read(65536)
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if not data:
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break
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buf += data
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while len(buf) >= FSIZE:
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try:
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os.write(dev, buf[:FSIZE])
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except OSError:
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pass
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buf = buf[FSIZE:]
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cam_proc = None
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def has_readers():
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try:
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r = subprocess.run(["fuser", DEVICE], capture_output=True, text=True, timeout=5)
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for pid in r.stdout.strip().split():
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pid = pid.strip()
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if not pid:
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continue
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if int(pid) == os.getpid():
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continue
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with cam_lock:
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if cam_proc and int(pid) == cam_proc.pid:
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continue
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return True
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except Exception:
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pass
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return False
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def start_camera():
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stop_idle.set()
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t = threading.Thread(target=relay_camera, daemon=True)
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t.start()
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return t
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def stop_camera():
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with cam_lock:
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if cam_proc:
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cam_proc.terminate()
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try:
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cam_proc.wait(timeout=5)
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except subprocess.TimeoutExpired:
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cam_proc.kill()
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stop_idle.clear()
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t = threading.Thread(target=write_idle, daemon=True)
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t.start()
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return t
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def shutdown(sig, frame):
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stop_idle.set()
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with cam_lock:
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if cam_proc:
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cam_proc.terminate()
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os.close(dev)
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sys.exit(0)
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||||
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||||
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signal.signal(signal.SIGTERM, shutdown)
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signal.signal(signal.SIGINT, shutdown)
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||||
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||||
# Start idle
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||||
idle_thread = threading.Thread(target=write_idle, daemon=True)
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idle_thread.start()
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||||
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||||
active = False
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||||
idle_count = 0
|
||||
|
||||
while True:
|
||||
if has_readers():
|
||||
idle_count = 0
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||||
if not active:
|
||||
start_camera()
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||||
active = True
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||||
else:
|
||||
if active:
|
||||
idle_count += 1
|
||||
if idle_count >= STOP_DELAY // POLL:
|
||||
stop_camera()
|
||||
active = False
|
||||
idle_count = 0
|
||||
time.sleep(POLL)
|
||||
@@ -0,0 +1,12 @@
|
||||
[Unit]
|
||||
Description=Camera feed for v4l2loopback (on-demand, LED off when idle)
|
||||
After=pipewire.service camera-init.service
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
ExecStart=/usr/bin/camera-feed-watch
|
||||
Restart=on-failure
|
||||
RestartSec=5
|
||||
|
||||
[Install]
|
||||
WantedBy=default.target
|
||||
@@ -0,0 +1,11 @@
|
||||
[Unit]
|
||||
Description=Initialize camera (CVS ownership then sensor driver)
|
||||
After=systemd-modules-load.service
|
||||
|
||||
[Service]
|
||||
Type=oneshot
|
||||
RemainAfterExit=yes
|
||||
ExecStart=/bin/bash -c "modprobe intel_cvs && sleep 2 && modprobe ov08x40"
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@@ -0,0 +1 @@
|
||||
d /run/camera 0777 root root -
|
||||
@@ -0,0 +1,16 @@
|
||||
# Disable libcamera monitor - make it a no-op to prevent crash
|
||||
# Camera is provided via v4l2loopback + icamerasrc instead
|
||||
wireplumber.components.rules = [
|
||||
{
|
||||
matches = [
|
||||
{
|
||||
name = "monitors/libcamera/enumerate-device.lua"
|
||||
}
|
||||
]
|
||||
actions = {
|
||||
override = {
|
||||
name = /dev/null, type = script/lua
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
@@ -0,0 +1,30 @@
|
||||
PACKAGE_NAME="ipu7-drivers"
|
||||
PACKAGE_VERSION="@PKGVER@"
|
||||
AUTOINSTALL="yes"
|
||||
|
||||
BUILT_MODULE_NAME[0]="intel-ipu7"
|
||||
BUILT_MODULE_LOCATION[0]="drivers/media/pci/intel/ipu7/"
|
||||
DEST_MODULE_LOCATION[0]="/updates"
|
||||
|
||||
BUILT_MODULE_NAME[1]="intel-ipu7-isys"
|
||||
BUILT_MODULE_LOCATION[1]="drivers/media/pci/intel/ipu7/"
|
||||
DEST_MODULE_LOCATION[1]="/updates"
|
||||
|
||||
BUILT_MODULE_NAME[2]="intel-ipu7-psys"
|
||||
BUILT_MODULE_LOCATION[2]="drivers/media/pci/intel/ipu7/psys/"
|
||||
DEST_MODULE_LOCATION[2]="/updates"
|
||||
|
||||
BUILT_MODULE_NAME[3]="ipu-acpi"
|
||||
BUILT_MODULE_LOCATION[3]="drivers/media/platform/intel/"
|
||||
DEST_MODULE_LOCATION[3]="/updates"
|
||||
|
||||
BUILT_MODULE_NAME[4]="ipu-acpi-pdata"
|
||||
BUILT_MODULE_LOCATION[4]="drivers/media/platform/intel/"
|
||||
DEST_MODULE_LOCATION[4]="/updates"
|
||||
|
||||
BUILT_MODULE_NAME[5]="ipu-acpi-common"
|
||||
BUILT_MODULE_LOCATION[5]="drivers/media/platform/intel/"
|
||||
DEST_MODULE_LOCATION[5]="/updates"
|
||||
|
||||
MAKE[0]="make BUILD_INTEL_IPU_ACPI=1 KERNEL_SRC=${kernel_source_dir}"
|
||||
CLEAN="make KERNEL_SRC=${kernel_source_dir} clean"
|
||||
@@ -0,0 +1,10 @@
|
||||
PACKAGE_NAME="vision-drivers"
|
||||
PACKAGE_VERSION="@PKGVER@"
|
||||
AUTOINSTALL="yes"
|
||||
|
||||
BUILT_MODULE_NAME[0]="intel_cvs"
|
||||
BUILT_MODULE_LOCATION[0]=""
|
||||
DEST_MODULE_LOCATION[0]="/updates"
|
||||
|
||||
MAKE[0]="make KERNEL_SRC=${kernel_source_dir}"
|
||||
CLEAN="make KERNEL_SRC=${kernel_source_dir} clean"
|
||||
@@ -0,0 +1,16 @@
|
||||
# Hide raw IPU7 V4L2 devices from PipeWire - they are internal ISP nodes
|
||||
# Camera is provided via v4l2loopback + icamerasrc instead
|
||||
monitor.v4l2.rules = [
|
||||
{
|
||||
matches = [
|
||||
{
|
||||
device.bus-path = "pci-0000:00:05.0"
|
||||
}
|
||||
]
|
||||
actions = {
|
||||
update-props = {
|
||||
device.disabled = true
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
@@ -0,0 +1,47 @@
|
||||
_add_pipewire_camera() {
|
||||
local conf="$1"
|
||||
if [ -f "$conf" ] && grep -q 'enable-features=' "$conf" && ! grep -q 'PipeWireCamera' "$conf"; then
|
||||
sed -i 's/--enable-features=\([^ ]*\)/--enable-features=\1,PipeWireCamera/' "$conf"
|
||||
fi
|
||||
}
|
||||
|
||||
_remove_pipewire_camera() {
|
||||
local conf="$1"
|
||||
[ -f "$conf" ] && sed -i 's/,PipeWireCamera//g' "$conf"
|
||||
}
|
||||
|
||||
post_install() {
|
||||
systemctl daemon-reload
|
||||
systemctl enable camera-init.service
|
||||
udevadm control --reload-rules 2>/dev/null || true
|
||||
|
||||
if [ -n "$SUDO_USER" ]; then
|
||||
usermod -aG video "$SUDO_USER" 2>/dev/null || true
|
||||
su - "$SUDO_USER" -c "systemctl --user daemon-reload; systemctl --user enable camera-feed-watch.service" 2>/dev/null || true
|
||||
|
||||
_add_pipewire_camera "/home/$SUDO_USER/.config/chromium-flags.conf"
|
||||
_add_pipewire_camera "/home/$SUDO_USER/.config/brave-flags.conf"
|
||||
fi
|
||||
}
|
||||
|
||||
post_upgrade() {
|
||||
systemctl daemon-reload
|
||||
udevadm control --reload-rules 2>/dev/null || true
|
||||
}
|
||||
|
||||
pre_remove() {
|
||||
systemctl disable camera-init.service 2>/dev/null || true
|
||||
systemctl stop camera-init.service 2>/dev/null || true
|
||||
|
||||
if [ -n "$SUDO_USER" ]; then
|
||||
su - "$SUDO_USER" -c "systemctl --user stop camera-feed-watch.service; systemctl --user disable camera-feed-watch.service" 2>/dev/null || true
|
||||
|
||||
_remove_pipewire_camera "/home/$SUDO_USER/.config/chromium-flags.conf"
|
||||
_remove_pipewire_camera "/home/$SUDO_USER/.config/brave-flags.conf"
|
||||
fi
|
||||
}
|
||||
|
||||
post_remove() {
|
||||
systemctl daemon-reload
|
||||
udevadm control --reload-rules 2>/dev/null || true
|
||||
}
|
||||
@@ -0,0 +1,16 @@
|
||||
# SPDX-License-Identifier: CC0-1.0
|
||||
# Tuning file for OmniVision OV08X40
|
||||
# Used by libcamera simple pipeline handler software ISP
|
||||
%YAML 1.1
|
||||
---
|
||||
version: 1
|
||||
algorithms:
|
||||
- BlackLevel:
|
||||
r: 16
|
||||
gr: 16
|
||||
gb: 16
|
||||
b: 16
|
||||
- Awb:
|
||||
- Adjust:
|
||||
- Agc:
|
||||
...
|
||||
@@ -0,0 +1 @@
|
||||
options v4l2loopback video_nr=50 card_label="Hardware ISP Camera" exclusive_caps=1 max_buffers=16
|
||||
@@ -0,0 +1 @@
|
||||
v4l2loopback
|
||||
Reference in new issue
Block a user