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authorHans de Goede <hdegoede@redhat.com>2015-06-16 14:28:04 (GMT)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-06-18 23:12:06 (GMT)
commit26bff5f099722fa7c38796a3ccd0e880cf1a524a (patch)
tree31ba869ec2fe158bbf502e04c87fdf0cc0470eff /drivers
parent413226f7224bbab3e554a014c4f8c27077c2b5d4 (diff)
downloadlinux-26bff5f099722fa7c38796a3ccd0e880cf1a524a.tar.xz
ideapad-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: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/platform/x86/ideapad-laptop.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index b496db8..bea0228 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -38,6 +38,7 @@
#include <linux/i8042.h>
#include <linux/dmi.h>
#include <linux/device.h>
+#include <acpi/video.h>
#define IDEAPAD_RFKILL_DEV_NUM (3)
@@ -903,7 +904,7 @@ static int ideapad_acpi_add(struct platform_device *pdev)
ideapad_sync_rfk_state(priv);
ideapad_sync_touchpad_state(priv);
- if (!acpi_video_backlight_support()) {
+ if (acpi_video_get_backlight_type() == acpi_backlight_vendor) {
ret = ideapad_backlight_init(priv);
if (ret && ret != -ENODEV)
goto backlight_failed;