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[PATCH] suspend-to-ram: update docs

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This adds few more working systems.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Pavel Machek
2005-11-07 00:58:39 -08:00
committed by Linus Torvalds
parent a4c4af7c8d
commit 36fabc248e
1 changed files with 12 additions and 5 deletions
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17
Documentation/power/video.txt
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@@ -11,9 +11,9 @@ boot video card. (Kernel usually does not even contain video card
driver -- vesafb and vgacon are widely used). driver -- vesafb and vgacon are widely used).
This is not problem for swsusp, because during swsusp resume, BIOS is This is not problem for swsusp, because during swsusp resume, BIOS is
run normally so video card is normally initialized. S3 has absolutely run normally so video card is normally initialized. It should not be
no chance of working with SMP/HT. Be sure it to turn it off before problem for S1 standby, because hardware should retain its state over
testing (swsusp should work ok, OTOH). that.
There are a few types of systems where video works after S3 resume: There are a few types of systems where video works after S3 resume:
@@ -64,7 +64,7 @@ your video card (good luck getting docs :-(). Maybe suspending from X
(proper X, knowing your hardware, not XF68_FBcon) might have better (proper X, knowing your hardware, not XF68_FBcon) might have better
chance of working. chance of working.
Table of known working systems: Table of known working notebooks:
Model hack (or "how to do it") Model hack (or "how to do it")
------------------------------------------------------------------------------ ------------------------------------------------------------------------------
@@ -73,7 +73,7 @@ Acer TM 242FX vbetool (6)
Acer TM C110 video_post (8) Acer TM C110 video_post (8)
Acer TM C300 vga=normal (only suspend on console, not in X), vbetool (6) or video_post (8) Acer TM C300 vga=normal (only suspend on console, not in X), vbetool (6) or video_post (8)
Acer TM 4052LCi s3_bios (2) Acer TM 4052LCi s3_bios (2)
Acer TM 636Lci s3_bios vga=normal (2) Acer TM 636Lci s3_bios,s3_mode (4)
Acer TM 650 (Radeon M7) vga=normal plus boot-radeon (5) gets text console back Acer TM 650 (Radeon M7) vga=normal plus boot-radeon (5) gets text console back
Acer TM 660 ??? (*) Acer TM 660 ??? (*)
Acer TM 800 vga=normal, X patches, see webpage (5) or vbetool (6) Acer TM 800 vga=normal, X patches, see webpage (5) or vbetool (6)
@@ -137,6 +137,13 @@ Toshiba Satellite P10-554 s3_bios,s3_mode (4)(****)
Toshiba M30 (2) xor X with nvidia driver using internal AGP Toshiba M30 (2) xor X with nvidia driver using internal AGP
Uniwill 244IIO ??? (*) Uniwill 244IIO ??? (*)
Known working desktop systems
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Mainboard Graphics card hack (or "how to do it")
------------------------------------------------------------------------------
Asus A7V8X nVidia RIVA TNT2 model 64 s3_bios,s3_mode (4)
(*) from http://www.ubuntulinux.org/wiki/HoaryPMResults, not sure (*) from http://www.ubuntulinux.org/wiki/HoaryPMResults, not sure
which options to use. If you know, please tell me. which options to use. If you know, please tell me.