Support Fastboot on Intel Graphics

Also framebuffer compression
Enable fastboot
Change grub to systemd as default bootloader

Fixes #67

3 files changed, 17 insertions, 5 deletions

diff --git a/README.md b/README.md
index 036d29d..e0b4fbb 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ For new features, improvements and bugs fill an issue in GitHub or make a pull r
 * Kernels: linux-lts, linux-hardened, linux-zen
 * Desktop environment: GNOME, KDE, XFCE, Mate, Cinnamon, LXDE
 * Display managers: GDM, SDDM, Lightdm, lxdm
-* Graphics controller: intel, nvidia, amd with optionally early KMS start
+* Graphics controller: intel, nvidia and amd with optionally early KMS start. With intel optionally fastboot, hardware video acceleration and framebuffer compression.
 * Bootloader: GRUB, rEFInd, systemd-boot
 * WPA WIFI network installation
 * Periodic TRIM for SSD storage
@@ -50,8 +50,6 @@ For new features, improvements and bugs fill an issue in GitHub or make a pull r
 * Script for download installation and recovery scripts and configuration files
 * Retry packages download on connection/mirror error
 * Desktop environments (GDM, KDE, XFCE, Mate, Cinnamon, LXDE), display managers (GDM, SDDM, Lightdm, lxdm) and no desktop environment
-* Graphics controllers (intel, nvidia, amd) with optionally early KMS start
-* GRUB, rEFInd, systemd-boot bootloaders
 * Packer support for testing in VirtualBox
 * Installation log with all commands executed and output in a file and/or asciinema video
 * Wait after installation for an abortable reboot
diff --git a/alis.conf b/alis.conf
index 7e0f7a3..ed20a0e 100644
--- a/alis.conf
+++ b/alis.conf
@@ -69,12 +69,14 @@ SYSTEMD_HOMED_CIFS_SERVICE=""
 HOOKS="base !udev !usr !resume !systemd !btrfs keyboard autodetect modconf block !net !dmraid !mdadm !mdadm_udev !keymap !consolefont !sd-vconsole !encrypt !lvm2 !sd-encrypt !sd-lvm2 fsck filesystems"
 
 # bootloader
-BOOTLOADER="grub !refind !systemd" # (single)
+BOOTLOADER="!grub !refind systemd" # (single)
 
 # desktop
 DESKTOP_ENVIRONMENT="!gnome !kde !xfce !mate !cinnamon !lxde" # (single)
 DISPLAY_DRIVER="!intel !amdgpu !ati !nvidia !nvidia-lts !nvidia-dkms !nvidia-390xx !nvidia-390xx-lts !nvidia-390xx-dkms !nouveau" # (single)
-KMS="false"
+KMS="true"
+FASTBOOT="true"
+FRAMEBUFFER_COMPRESSION="false"
 DISPLAY_DRIVER_DDX="false"
 VULKAN="false"
 DISPLAY_DRIVER_HARDWARE_ACCELERATION="false"
diff --git a/alis.sh b/alis.sh
index 6f65834..2288002 100755
--- a/alis.sh
+++ b/alis.sh
@@ -163,6 +163,8 @@ function check_variables() {
     check_variables_list "DESKTOP_ENVIRONMENT" "$DESKTOP_ENVIRONMENT" "gnome kde xfce mate cinnamon lxde" "false"
     check_variables_list "DISPLAY_DRIVER" "$DISPLAY_DRIVER" "intel amdgpu ati nvidia nvidia-lts nvidia-dkms nvidia-390xx nvidia-390xx-lts nvidia-390xx-dkms nouveau" "false"
     check_variables_boolean "KMS" "$KMS"
+    check_variables_boolean "FASTBOOT" "$FASTBOOT"
+    check_variables_boolean "FRAMEBUFFER_COMPRESSION" "$FRAMEBUFFER_COMPRESSION"
     check_variables_boolean "DISPLAY_DRIVER_DDX" "$DISPLAY_DRIVER_DDX"
     check_variables_boolean "DISPLAY_DRIVER_HARDWARE_ACCELERATION" "$DISPLAY_DRIVER_HARDWARE_ACCELERATION"
     check_variables_list "DISPLAY_DRIVER_HARDWARE_ACCELERATION_INTEL" "$DISPLAY_DRIVER_HARDWARE_ACCELERATION_INTEL" "intel-media-driver libva-intel-driver" "false"
@@ -644,6 +646,16 @@ function mkinitcpio_configuration() {
         esac
         arch-chroot /mnt sed -i "s/^MODULES=()/MODULES=($MODULES)/" /etc/mkinitcpio.conf
     fi
+    if [ "$DISPLAY_DRIVER" == "intel" ]; then
+        OPTIONS=""
+        if [ "$FASTBOOT" == "true" ]; then
+            OPTIONS="$OPTIONS fastboot=1"
+        fi
+        if [ "$FRAMEBUFFER_COMPRESSION" == "true" ]; then
+            OPTIONS="$OPTIONS enable_fbc=1"
+        fi
+        echo "options i915 $OPTIONS" > /mnt/etc/modprobe.d/i915.conf
+    fi
 
     if [ "$LVM" == "true" ]; then
         pacman_install "lvm2"