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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-06-03 23:12:37 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-06-03 23:12:37 +0200
commitd9bd44933cb21faf2cfe09798c1a2c95563a0bcb (patch)
treef16d3375cd246e2740651ffcf6cd8dbc30f2e0b4 /include/acpi
parentMerge branch 'acpica' (diff)
parentACPI / video: Add 4 new models to the use_native_backlight DMI list (diff)
downloadlinux-d9bd44933cb21faf2cfe09798c1a2c95563a0bcb.tar.xz
linux-d9bd44933cb21faf2cfe09798c1a2c95563a0bcb.zip
Merge branch 'acpi-video'
* acpi-video: ACPI / video: Add 4 new models to the use_native_backlight DMI list ACPI / video: Add use native backlight quirk for the ThinkPad W530 ACPI / video: Unregister the backlight device if a raw one shows up later backlight: Add backlight device (un)registration notification nouveau: Don't check acpi_video_backlight_support() before registering backlight acer-wmi: Add Aspire 5741 to video_vendor_dmi_table acer-wmi: Switch to acpi_video_unregister_backlight ACPI / video: Add an acpi_video_unregister_backlight function ACPI / video: Don't register acpi_video_resume notifier without backlight devices ACPI / video: change acpi-video brightness_switch_enabled default to 0
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/video.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/acpi/video.h b/include/acpi/video.h
index 61109f2609fc..ea4c7bbded4d 100644
--- a/include/acpi/video.h
+++ b/include/acpi/video.h
@@ -19,11 +19,13 @@ struct acpi_device;
#if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE)
extern int acpi_video_register(void);
extern void acpi_video_unregister(void);
+extern void acpi_video_unregister_backlight(void);
extern int acpi_video_get_edid(struct acpi_device *device, int type,
int device_id, void **edid);
#else
static inline int acpi_video_register(void) { return 0; }
static inline void acpi_video_unregister(void) { return; }
+static inline void acpi_video_unregister_backlight(void) { return; }
static inline int acpi_video_get_edid(struct acpi_device *device, int type,
int device_id, void **edid)
{