| commit | 94aba96a2b6fcca9fd56a5f6a1d59472c3ba8334 | |
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Fri, 27 May 2011 01:51:09 +0000 (26 22:51 -0300) | ||
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Fri, 27 May 2011 01:51:09 +0000 (26 22:51 -0300) | ||
| tree | bdff12685aacf0f4429adc0c667b105f27f18d7b | treesnapshot (tar.gz zip) |
| parent | 7b9c3589c34a7788a5abc801776e308dc94156e9 | 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 |