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| author | Thomas Gleixner <tglx@linutronix.de> | 2013-08-21 14:44:54 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-08-21 14:44:54 +0200 |
| commit | fac778a2b8d6ca953d440baeee72901c2dd5aad9 (patch) | |
| tree | c43d780b5ff8819f4353b16c99601c5ceeeacad7 /drivers/acpi/video_detect.c | |
| parent | 07862c1cd6675cde2dd4bd64e64d704ea2185b79 (diff) | |
| parent | 94fc5d9de5bd757ad46f0d94bc4ebf617c4487f6 (diff) | |
Merge branch 'linus' into timers/core
Reason: Get upstream changes on which new patches depend on.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/acpi/video_detect.c')
| -rw-r--r-- | drivers/acpi/video_detect.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index e6bd910bc6ed..c3397748ba46 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -38,6 +38,8 @@ #include <linux/dmi.h> #include <linux/pci.h> +#include "internal.h" + #define PREFIX "ACPI: " ACPI_MODULE_NAME("video"); @@ -234,6 +236,12 @@ static void acpi_video_caps_check(void) acpi_video_get_capabilities(NULL); } +bool acpi_video_backlight_quirks(void) +{ + return acpi_gbl_osi_data >= ACPI_OSI_WIN_8; +} +EXPORT_SYMBOL(acpi_video_backlight_quirks); + /* Promote the vendor interface instead of the generic video module. * This function allow DMI blacklists to be implemented by externals * platform drivers instead of putting a big blacklist in video_detect.c |