| commit | 1431aec889ed9e70cab5ef7396c5a192a7b2f935 | |
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Sat, 18 Sep 2010 01:03:18 +0000 (17 22:03 -0300) | ||
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Sat, 18 Sep 2010 01:03:18 +0000 (17 22:03 -0300) | ||
| tree | 00c32a793905f21723a917a399da541f9168848f | treesnapshot (tar.gz zip) |
| parent | 98ef155cd89be333de2fbbd2ecec377d0e1e8fa0 | 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 |