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| author | Antonino A. Daplas <adaplas@gmail.com> | 2006-01-09 20:52:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 08:01:42 -0800 |
| commit | 2b4f2f4b0132afa9f441171285cca354377bf5d0 (patch) | |
| tree | 5f940818050fc272beb2d98294ee5f6eec287113 /include/linux | |
| parent | 532347e2bbae9e849816dc7b12a3d0f2c42d4944 (diff) | |
| download | op-kernel-dev-2b4f2f4b0132afa9f441171285cca354377bf5d0.zip op-kernel-dev-2b4f2f4b0132afa9f441171285cca354377bf5d0.tar.gz | |
[PATCH] vesafb: Drop blank hook
From: Bugzilla Bug 5351
"After resuming from S3 (suspended while in X), the LCD panel stays black .
However, the laptop is up again, and I can SSH into it from another
machine.
I can get the panel working again, when I first direct video output to the
CRT output of the laptop, and then back to LCD (done by repeatedly hitting
Fn+F5 buttons on the Toshiba, which directs output to either LCD, CRT or
TV) None of this ever happened with older kernels."
This bug is due to the recently added vesafb_blank() method in vesafb. It
works with CRT displays, but has a high incidence of problems in laptop
users. Since CRT users don't really get that much benefit from hardware
blanking, drop support for this.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/screen_info.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h index 76850b7..6336987 100644 --- a/include/linux/screen_info.h +++ b/include/linux/screen_info.h @@ -41,8 +41,7 @@ struct screen_info { u16 vesapm_off; /* 0x30 */ u16 pages; /* 0x32 */ u16 vesa_attributes; /* 0x34 */ - u32 capabilities; /* 0x36 */ - /* 0x3a -- 0x3f reserved for future expansion */ + /* 0x36 -- 0x3f reserved for future expansion */ }; extern struct screen_info screen_info; |
