gma500-gfx-check: Fixes infinite calling to modprobe gma500_gfx

The previous script caused an infinite call to modprobe gma500_gfx on certain
situations, this fixes a typo and uses a new flag to avoid the infinite loop

(From meta-yocto rev: 9a341596fd0cdf892e125b2eead7b5e334a590b4)

Signed-off-by: Alejandro Hernandez <>
Signed-off-by: Richard Purdie <>
Alejandro Hernandez 7 years ago committed by Richard Purdie
parent be7b52a7cc
commit 7fc38ead68

@ -1,2 +1,2 @@
# Mimic modprobe's install funcitonality with busybox's modprobe
install gma500_gfx lsmod | grep gma || { || modprobe gma500_gfx; }
install gma500_gfx dmesg | grep gma500_gfx_checked || { /etc/modprobe.d/ || modprobe gma500_gfx; }

@ -2,6 +2,10 @@
# Check for devices we wish to avoid gma500_gfx for
DEVICES="0x8119 0x4108"
# Checked flag to avoid infinite modprobe
echo "gma500_gfx_checked" >> /dev/kmsg;
for DEVICE in $DEVICES; do
if udevadm trigger --subsystem-match=pci --verbose --attr-match=device=$DEVICE | grep "pci" >> /dev/null ; then
echo "Found $DEVICE, avoiding gma500_gfx module" >> /dev/kmsg;