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eeepc-laptop: 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 17:37:59 +02:00 committed by Len Brown
parent 29454f1712
commit a2bf8c0104
1 changed files with 9 additions and 3 deletions
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12
drivers/misc/eeepc-laptop.c
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@ -825,9 +825,15 @@ static int __init eeepc_laptop_init(void)
return -ENODEV; return -ENODEV;
} }
dev = acpi_get_physical_device(ehotk->device->handle); dev = acpi_get_physical_device(ehotk->device->handle);
result = eeepc_backlight_init(dev);
if (result) if (!acpi_video_backlight_support()) {
goto fail_backlight; result = eeepc_backlight_init(dev);
if (result)
goto fail_backlight;
} else
printk(EEEPC_INFO "Backlight controlled by ACPI video "
"driver\n");
result = eeepc_hwmon_init(dev); result = eeepc_hwmon_init(dev);
if (result) if (result)
goto fail_hwmon; goto fail_hwmon;