Package: hal-info
Version: 20080508+git20080601-1
Severity: normal
Tags: patch
After suspending on a Dell (Latitude) X200 laptop with
kernel 2.6.26, the display is not properly restored on
resume.
quirk-vbe-post and quirk-vbemode-restore are needed.
The FDI file isn't matching the rules for X200 for my
laptop. There is a rule that would match
system.hardware.product "Latitude X200", but my
system.hardware.product is just "X200".
lshal output:
system.hardware.primary_video.product = 13687 (0x3577) (int)
system.hardware.primary_video.vendor = 32902 (0x8086) (int)
system.hardware.product = 'X200' (string)
system.hardware.vendor = 'Dell Computer Corporation' (string)
system.hardware.version = 'A07' (string)
This patch (plus a workaround to an issue with pm-utils, see
bug #499442) works for me, though you may want to refactor
the existing rule(s).
--- 20-video-quirk-pm-dell.fdi.orig 2008-09-18 11:43:24.000000000 -0700
+++ 20-video-quirk-pm-dell.fdi 2008-09-18 11:45:51.000000000 -0700
@@ -40,6 +40,11 @@
<merge key="power_management.quirk.none" type="bool">true</merge>
</match>
</match>
+ <!-- Dell Latitude X200 -->
+ <match key="system.hardware.product" prefix="X200">
+ <merge key="power_management.quirk.vbemode_restore"
type="bool">true</merge>
+ <merge key="power_management.quirk.vbe_post" type="bool">true</merge>
+ </match>
<!-- Dell Inspiron -->
<match key="system.hardware.product" prefix="Inspiron">
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