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Trevor Woerner a12ba3994d PSPLASH_FIFO_DIR: refactor
Add an entry for the psplash fifo directory to /etc/default/rcS and have the
pieces of code that need it source it from there rather than duplicating the
definition in multiple places throughout the code.

(From OE-Core rev: dc4065b6f101e6418301e0cb8d73ae3a1b2bdfb2)

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-01-05 13:48:41 +00:00

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#!/bin/sh
### BEGIN INIT INFO
# Provides: psplash
# Required-Start:
# Required-Stop:
# Default-Start: S
# Default-Stop:
### END INIT INFO
. /etc/default/rcS
export PSPLASH_FIFO_DIR
if [ ! -e /dev/fb0 ]; then
echo "Framebuffer /dev/fb0 not detected"
echo "Boot splashscreen disabled"
exit 0;
fi
read CMDLINE < /proc/cmdline
for x in $CMDLINE; do
case $x in
psplash=false)
echo "Boot splashscreen disabled"
exit 0;
;;
esac
done
[ -d $PSPLASH_FIFO_DIR ] || mkdir -p $PSPLASH_FIFO_DIR
if ! mountpoint -q $PSPLASH_FIFO_DIR; then
mount tmpfs -t tmpfs $PSPLASH_FIFO_DIR -o,size=40k
fi
rotation=0
if [ -e /etc/rotation ]; then
read rotation < /etc/rotation
fi
/usr/bin/psplash --angle $rotation &