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| author |   Hans de Goede <hdegoede@redhat.com> | 2015-06-16 16:28:04 +0200 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 01:12:06 +0200 |
| commit | 26bff5f099722fa7c38796a3ccd0e880cf1a524a (patch) | |
| tree | 31ba869ec2fe158bbf502e04c87fdf0cc0470eff /drivers/platform | |
| parent | fujitsu-laptop: Port to new backlight interface selection API (diff) | |
| download | linux-dev-26bff5f099722fa7c38796a3ccd0e880cf1a524a.tar.xz linux-dev-26bff5f099722fa7c38796a3ccd0e880cf1a524a.zip | |
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/platform')
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index b496db87bc05..bea022830944 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; |