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Add chromium v4l2 encoder/decoder udev rules

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amazingfate 2024-05-22 19:53:06 +08:00 committed by Igor
parent ddc9982286
commit 4c3530fac6
2 changed files with 16 additions and 3 deletions
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3
config/boards/ayn-odin2.conf
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@ -51,9 +51,6 @@ function post_family_tweaks__enable_services() {
echo 'GALLIUM_DRIVER=zink' | tee -a "${SDCARD}"/etc/environment
# Add Gamepad udev rule
echo 'SUBSYSTEM=="input", ATTRS{name}=="Ayn Odin2 Gamepad", MODE="0666", ENV{ID_INPUT_MOUSE}="0", ENV{ID_INPUT_JOYSTICK}="1"'> "${SDCARD}"/etc/udev/rules.d/99-ignore-gamepad.rules
# Add video decoder/encoder udev rule
echo 'SUBSYSTEM=="video4linux", ATTR{name}=="qcom-venus-decoder", SYMLINK+="video-dec%n"' >> "${SDCARD}"/etc/udev/rules.d/90-browser-video.rules
echo 'SUBSYSTEM=="video4linux", ATTR{name}=="qcom-venus-encoder", SYMLINK+="video-enc%n"' >> "${SDCARD}"/etc/udev/rules.d/90-browser-video.rules
# No driver support for suspend
chroot_sdcard systemctl mask suspend.target
# Add Bt Mac Fixed service

16
packages/bsp/common/etc/udev/rules.d/90-chromium-video.rules Normal file
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@ -0,0 +1,16 @@
# This is qcom venus v4l2 stateful decoder, tested on sm8250
SUBSYSTEM=="video4linux", ATTR{name}=="qcom-venus-decoder", SYMLINK+="video-dec%n"
# This is qcom venus v4l2 stateful encoder, not tested yet, but chromium did query /dev/video-enc* devives for v4l2 encoding.
SUBSYSTEM=="video4linux", ATTR{name}=="qcom-venus-encoder", SYMLINK+="video-enc%n"
# These rules are for hantro v4l2 stateless decoders found on rk3399, rk3568 and rk3588
SUBSYSTEM=="video4linux", ATTR{name}=="rockchip,rk3568-vpu-dec", SYMLINK+="video-dec%n"
SUBSYSTEM=="video4linux", ATTR{name}=="rockchip,rk3399-vpu-dec", SYMLINK+="video-dec%n"
# AV1 decoder on rk3588 is still not well supported, so disable it now
#SUBSYSTEM=="video4linux", ATTR{name}=="rockchip,rk3588-av1-vpu-dec", SYMLINK+="video-dec%n"
SUBSYSTEM=="media", ATTR{model}=="hantro-vpu", SYMLINK+="media-dec%n"
# These rules are for rkvdec v4l2 stateless decoder found on rk3399
SUBSYSTEM=="video4linux", ATTR{name}=="rkvdec", SYMLINK+="video-dec%n"
SUBSYSTEM=="media", ATTR{model}=="rkvdec", SYMLINK+="media-dec%n"