[meta-boot2qt] rpi

깡죠 2018. 10. 4. 11:49

추가 라이브러리에 대해 파악하고자함.

/meta-raspberrypi-extras/recipes

bootfiles gstreamer linux wayland

1. bootfiles

rpi-config_git.bbappend

config.txt 에 다음 옵션추가 "dtparam=audio=on"

2. gstreamer

gstreamer1.0-omx_1.10%.bbappend

패치가 추가됨

file://0001-config-files-path.patch \

file://0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch \

file://0002-fix-decoder-flushing.patch \

file://0003-no-timeout-on-get-state.patch \

file://0004-Properly-handle-drain-requests-while-flushing.patch \

file://0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch \

3. linux

linux-firmware_%.bbappend linux-raspberrypi_%.bbappend

linux-firmware_%.bbappend

소스코드 변경

SRCREV = "ba51e861f4444f51e7e83f778575a8146dc514d0"

linux-raspberrypi_%.bbappend

커널 옵션 추가

CONFIG_UPROBE_EVENT=y

4. wayland

weston_%.bbappend

PACKAGECONFIG_remove_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'fbdev', 'kms', d)}"

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CONFIG_UPROBE_EVENT ?