| commit | 24bfd5d9775530cfe15f947a0bd61e19f1e92a8b | |
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Sat, 3 Sep 2011 18:49:30 +0000 (3 15:49 -0300) | ||
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Sun, 13 Nov 2011 17:12:11 +0000 (13 15:12 -0200) | ||
| tree | e89425620d5ca047f5b06e0c1c980d91994c4d23 | treesnapshot (tar.gz zip) |
| parent | 53177649357e324eac35f1be1a37dbd7639c17b0 | commitdiff |
thinkpad-acpi: untangle ACPI/vendor backlight selection
acpi_video_backlight_support() already tells us if ACPI is handling
backlight control through the generic ACPI handle. It is better to just
trust it.
While at it, adjust down a printk priority, and test earlier for
brightness_enable=0.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
acpi_video_backlight_support() already tells us if ACPI is handling
backlight control through the generic ACPI handle. It is better to just
trust it.
While at it, adjust down a printk priority, and test earlier for
brightness_enable=0.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
| Documentation/laptops/thinkpad-acpi.txt | diffblobblamehistory | |
| drivers/platform/x86/thinkpad_acpi.c | diffblobblamehistory |