diff options
Diffstat (limited to 'hook-functions')
| -rw-r--r-- | hook-functions | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/hook-functions b/hook-functions index d69ce04..9d1b92d 100644 --- a/hook-functions +++ b/hook-functions @@ -449,7 +449,7 @@ dep_add_modules() fi # sys walk some important device classes - for class in extcon gpio phy regulator rtc; do + for class in backlight extcon gpio phy pwm regulator rtc; do for device in "/sys/class/$class"/*; do device="$(readlink -f "$device")" \ && sys_walk_mod_add "$device" @@ -473,6 +473,26 @@ dep_add_modules() fi done + # Sys walk graphics for machines that don't have a generic framebuffer + # device and wouldn't have a working video console otherwise. + walk_graphics=yes + for device in /sys/bus/platform/drivers/efi-framebuffer/* \ + /sys/bus/platform/drivers/platform-framebuffer/* \ + /sys/bus/platform/drivers/simple-framebuffer/* \ + /sys/bus/platform/drivers/vesa-framebuffer/*; do + if [ -d "$device" ]; then + walk_graphics=no + break + fi + done + + if [ "$walk_graphics" = "yes" ]; then + for device in /sys/class/graphics/*; do + device="$(readlink -f "$device")" \ + && sys_walk_mod_add "$device" + done + fi + # catch old-style IDE if [ -e /sys/bus/ide/devices/ ]; then modules="$modules ide-gd_mod ide-cd" @@ -503,6 +523,10 @@ dep_add_modules() modules="$modules sunvnet sunvdc" fi + if [ -e /sys/devices/platform/edp-panel ]; then + sys_walk_mod_add /sys/devices/platform/edp-panel + fi + # shellcheck disable=SC2086 manual_add_modules $modules } @@ -514,7 +538,7 @@ auto_add_modules() local modules= if [ "$#" -eq 0 ] ; then - set -- base net ide scsi block ata i2o dasd ieee1394 firewire mmc usb_storage + set -- base net ide scsi block ata i2o dasd ieee1394 firewire mmc usb_storage fb fi for arg in "$@" ; do @@ -625,6 +649,10 @@ auto_add_modules() usb_storage) copy_modules_dir kernel/drivers/usb/storage ;; + fb) + # For machines that don't have a generic framebuffer device. + modules="$modules rockchipdrm pwm-cros-ec pwm_bl panel-simple" + ;; esac done |