diff options
| author | David S. Miller <davem@davemloft.net> | 2010-09-10 07:27:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-10 07:27:33 +0200 |
| commit | e548833df83c3554229eff0672900bfe958b45fd (patch) | |
| tree | 85efc4a76dc356593d6d394776aeb845dc580fb6 /Documentation/laptops | |
| parent | drivers/net/bnx2x: use ARRAY_SIZE macro in bnx2x_main.c (diff) | |
| parent | Merge branch 'vhost-net' of git://git.kernel.org/pub/scm/linux/kernel/git/mst... (diff) | |
| download | linux-e548833df83c3554229eff0672900bfe958b45fd.tar.xz linux-e548833df83c3554229eff0672900bfe958b45fd.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
net/mac80211/main.c
Diffstat (limited to 'Documentation/laptops')
| -rw-r--r-- | Documentation/laptops/thinkpad-acpi.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt index f6f80257addb..1565eefd6fd5 100644 --- a/Documentation/laptops/thinkpad-acpi.txt +++ b/Documentation/laptops/thinkpad-acpi.txt @@ -1024,6 +1024,10 @@ ThinkPad-specific interface. The driver will disable its native backlight brightness control interface if it detects that the standard ACPI interface is available in the ThinkPad. +If you want to use the thinkpad-acpi backlight brightness control +instead of the generic ACPI video backlight brightness control for some +reason, you should use the acpi_backlight=vendor kernel parameter. + The brightness_enable module parameter can be used to control whether the LCD brightness control feature will be enabled when available. brightness_enable=0 forces it to be disabled. brightness_enable=1 |