The patch titled
suspend: Documentation update for IBM Thinkpad X30
has been added to the -mm tree. Its filename is
suspend-documentation-update-for-ibm-thinkpad-x30.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: "Antonino A. Daplas" <adaplas@xxxxxxxxx>
As reported in Bugzilla Bug 6406, resume from S3 results in a blank screen.
For the IBM Thinkpad X30 using vesafb as the console driver, successful resume
from S3 requires option acpi_sleep=s3_bios,s3_mode. Update documentation.
I would presume that, in any hardware, using vesafb as the console driver will
require as a minimum s3_mode.
Signed-off-by: Antonino Daplas <adaplas@xxxxxxx>
Cc: <igor47@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
Documentation/power/video.txt | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN Documentation/power/video.txt~suspend-documentation-update-for-ibm-thinkpad-x30 Documentation/power/video.txt
--- devel/Documentation/power/video.txt~suspend-documentation-update-for-ibm-thinkpad-x30 2006-04-22 01:05:08.000000000 -0700
+++ devel-akpm/Documentation/power/video.txt 2006-04-22 01:05:08.000000000 -0700
@@ -140,7 +140,7 @@ IBM TP T41p s3_bios (2), switch to X a
IBM TP T42 s3_bios (2)
IBM ThinkPad T42p (2373-GTG) s3_bios (2)
IBM TP X20 ??? (*)
-IBM TP X30 s3_bios (2)
+IBM TP X30 s3_bios (2), s3_bios,s3_mode (4) if vesafb
IBM TP X31 / Type 2672-XXH none (1), use radeontool (http://fdd.com/software/radeon/) to turn off backlight.
IBM TP X32 none (1), but backlight is on and video is trashed after long suspend. s3_bios,s3_mode (4) works too. Perhaps that gets better results?
IBM Thinkpad X40 Type 2371-7JG s3_bios,s3_mode (4)
_
Patches currently in -mm which might be from adaplas@xxxxxxxxx are
origin.patch
savagefb-allocate-space-for-current-and-saved-register.patch
savagefb-add-state-save-and_restore-hooks.patch
suspend-documentation-update-for-ibm-thinkpad-x30.patch
asiliantfb-add-help-text-in-kconfig.patch
-
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