diff options
Diffstat (limited to 'pm/module.d/uswsusp')
| -rwxr-xr-x | pm/module.d/uswsusp | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/pm/module.d/uswsusp b/pm/module.d/uswsusp index ca87a30..cd465d1 100755 --- a/pm/module.d/uswsusp +++ b/pm/module.d/uswsusp @@ -6,6 +6,31 @@ before_hooks() disablehook 99video "disabled by uswsusp" } +get_quirks() +{ + OPTS="" + ACPI_SLEEP=0 + for opt in $PM_CMDLINE; do + case "${opt##--quirk-}" in # just quirks, please + dpms-on) ;; # no-op + dpms-suspend) ;; # no-op + radeon-off) OPTS="$OPTS --radeontool" ;; + reset-brightness) ;; # no-op + s3-bios) ACPI_SLEEP=$((ACPI_SLEEP + 1)) ;; + s3-mode) ACPI_SLEEP=$((ACPI_SLEEP + 2)) ;; + vbe-post) OPTS="$OPTS --vbe_post" ;; + vbemode-restore) OPTS="$OPTS --vbe_mode" ;; + vbestate-restore) OPTS="$OPTS --vbe_save" ;; + vga-mode3) ;; # no-op + save-pci) OPTS="$OPTS --pci_save" ;; + none) QUIRK_NONE="true" ;; + *) continue ;; + esac + done + + [ $ACPI_SLEEP -ne 0 ] && OPTS="$OPTS --acpi_sleep $ACPI_SLEEP" +} + check_suspend() { [ -e /dev/pmu ] && return 0 @@ -14,7 +39,8 @@ check_suspend() do_suspend() { - echo "mem" >/sys/power/state + get_quirks + s2ram --force $OPTS } check_hibernate() @@ -39,7 +65,25 @@ check_suspend_hybrid() do_suspend_hybrid() { - # a brief perusal of the source indicates that -f bypasses - # quirks application and the whitelist. - s2both -f + get_quirks + s2both --force $OPTS +} + +sleep_method_help() +{ + echo # first echo makes it look nicer. + echo "Video quirk handler options:" + echo + echo " --quirk-dpms-on" + echo " --quirk-dpms-suspend" + echo " --quirk-radeon-off" + echo " --quirk-reset-brightness" + echo " --quirk-s3-bios" + echo " --quirk-s3-mode" + echo " --quirk-vbe-post" + echo " --quirk-vbemode-restore" + echo " --quirk-vbestate-restore" + echo " --quirk-vga-mode3" + echo " --quirk-save-pci" + echo " --quirk-none" } |