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overlay: Fix rk3288 libmali selecting

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Change-Id: I8dd7bde9fffd7b5245e6f571b7867319d6d96a3f
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
This commit is contained in:
Jeffy Chen 2020-11-18 16:00:36 +08:00
parent 17dd6012f3
commit 53201e4131
1 changed files with 16 additions and 16 deletions
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32
overlay/S10libmali_rk3288
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@ -5,24 +5,24 @@
case "$1" in
start)
GPUINFO=/sys/devices/platform/*gpu/gpuinfo
# create libmali.so link depend on chips type in the runtime
GPU_VERSION=$(cat /sys/devices/platform/*gpu/gpuinfo)
if [ -f "/usr/lib/libmali.so" ]; then
cd /usr/lib
else
cd /usr/lib/arm-linux-gnueabihf
fi
if [ "$GPU_VERSION" = 'Mali-T76x MP4 r1p0 0x0750' -o "$GPU_VERSION" = 'Mali-T76x 4 cores r1p0 0x0750' ];
then
#rk3288W, r1 version gpu chip
mount --bind libmali-midgard-t76x-r18p0-r1p0-wayland.so libmali.so
fi
cd -
# filter out non-rk3288 devices
grep -q "Mali-T76x.*0x0750" $GPUINFO || exit 0
LIBMALI=$(find /usr/lib -maxdepth 2 -name libmali.so)
cd ${LIBMALI%/*}
# find the correct libmali for the gpu chip
SUBVER=$(grep -o "r[01]p0" $GPUINFO)
LIBMALI=$(ls libmali-midgard-t76x-*-$SUBVER-*.so | head -1)
[ -z "$LIBMALI" ] && exit 1
# bind with the new libmali
echo "Using $LIBMALI"
mount --bind $LIBMALI libmali.so
;;
stop)
printf "stop finished"
;;
stop) ;;
*)
echo "Usage: $0 {start|stop}"
exit 1