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| author | Hans de Goede <hdegoede@redhat.com> | 2015-06-16 16:28:00 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 01:11:46 +0200 |
| commit | ee4cfe28ca2969e3ba5a178aa085ea2fe3617e4d (patch) | |
| tree | abb7b121633d5793923594a3c0d4a22979681553 /drivers/platform | |
| parent | 358fefe78e8b5602bc9a790647674f4645d9c8ef (diff) | |
| download | op-kernel-dev-ee4cfe28ca2969e3ba5a178aa085ea2fe3617e4d.zip op-kernel-dev-ee4cfe28ca2969e3ba5a178aa085ea2fe3617e4d.tar.gz | |
dell-laptop: Port to new backlight interface selection API
Port the backlight selection logic to the new backlight interface
selection API.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/dell-laptop.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index d688d80..01d0810 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -31,6 +31,7 @@ #include <linux/slab.h> #include <linux/debugfs.h> #include <linux/seq_file.h> +#include <acpi/video.h> #include "../../firmware/dcdbas.h" #define BRIGHTNESS_TOKEN 0x7d @@ -1920,13 +1921,8 @@ static int __init dell_init(void) debugfs_create_file("rfkill", 0444, dell_laptop_dir, NULL, &dell_debugfs_fops); -#ifdef CONFIG_ACPI - /* In the event of an ACPI backlight being available, don't - * register the platform controller. - */ - if (acpi_video_backlight_support()) + if (acpi_video_get_backlight_type() != acpi_backlight_vendor) return 0; -#endif get_buffer(); buffer->input[0] = find_token_location(BRIGHTNESS_TOKEN); |
