#!/bin/bash # called by dracut check() { return 255 } # called by dracut depends() { return 0 } # called by dracut installkernel() { local _modname # Include KMS capable drm drivers if [[ "$(uname -m)" == arm* || "$(uname -m)" == aarch64 ]]; then # arm/aarch64 specific modules needed by drm instmods \ "=drivers/gpu/drm/i2c" \ "=drivers/gpu/drm/panel" \ "=drivers/gpu/drm/bridge" \ "=drivers/video/backlight" \ ${NULL} fi instmods amdkfd hyperv_fb "=drivers/pwm" # if the hardware is present, include module even if it is not currently loaded, # as we could e.g. be in the installer; nokmsboot boot parameter will disable # loading of the driver if needed if [[ $hostonly ]]; then for i in /sys/bus/{pci/devices,virtio/devices,soc/devices/soc?}/*/modalias; do [[ -e $i ]] || continue if hostonly="" dracut_instmods --silent -s "drm_crtc_init|drm_dev_register" -S "iw_handler_get_spy" $(<$i); then if strstr "$(modinfo -F filename $(<$i) 2>/dev/null)" radeon.ko; then hostonly='' instmods amdkfd fi fi done else dracut_instmods -o -s "drm_crtc_init|drm_dev_register" "=drivers/gpu/drm" "=drivers/staging" fi }