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asus-acpi: fingers off backlight if video.ko is serving this functionality

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Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Thomas Renninger 2008-08-01 17:37:57 +02:00 committed by Len Brown
parent febf2d95a7
commit 6766fec366
1 changed files with 7 additions and 3 deletions
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10
drivers/misc/asus-laptop.c
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@ -1208,9 +1208,13 @@ static int __init asus_laptop_init(void)
dev = acpi_get_physical_device(hotk->device->handle);
result = asus_backlight_init(dev);
if (result)
goto fail_backlight;
if (!acpi_video_backlight_support()) {
result = asus_backlight_init(dev);
if (result)
goto fail_backlight;
} else
printk(ASUS_INFO "Brightness ignored, must be controlled by "
"ACPI video driver\n");
result = asus_led_init(dev);
if (result)