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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 11:54:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 11:54:53 -0700
commit7d3d09b01a028e9dd1282149fdcd2a6e0edd73e4 (patch)
tree283664c2383ded3ef44ea36e3fa5b33d586c0652 /include/linux/acpi.h
parent287dc4b7642df15fa6b9f286c812e79138acd698 (diff)
parent00d39597e825a2b09ec88d4dd429ff72fe60d9d4 (diff)
downloadop-kernel-dev-7d3d09b01a028e9dd1282149fdcd2a6e0edd73e4.zip
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Merge branch 'linux-next' of git://cavan.codon.org.uk/platform-drivers-x86
Pull x86 platform driver updates from Matthew Garrett: "Nothing overly dramatic here - improved support for the Classmate, some random small fixes and a rework of backlight management to deal with some of the more awkward cases." * 'linux-next' of git://cavan.codon.org.uk/platform-drivers-x86: thinkpad_acpi: Free hotkey_keycode_map after unregistering tpacpi_inputdev thinkpad_acpi: Fix a memory leak during module exit thinkpad_acpi: Flush the workqueue before freeing tpacpi_leds dell-laptop: Add 6 machines to touchpad led quirk ACER: Fix Smatch double-free issue ACER: Fix up sparse warning asus-nb-wmi: add some video toggle keys asus-nb-wmi: add wapf quirk for ASUS machines classmate-laptop: Fix extra keys hardware id. classmate-laptop: Add support for Classmate V4 accelerometer. asus-wmi: enable resume on lid open asus-wmi: control backlight power through WMI, not ACPI samsung-laptop: support R40/R41 acpi/video_detect: blacklist samsung x360 samsung-laptop: X360 ACPI backlight device is broken drivers-platform-x86: use acpi_video_dmi_promote_vendor() acpi: add a way to promote/demote vendor backlight drivers ACER: Add support for accelerometer sensor asus-wmi: use ASUS_WMI_METHODID_DSTS2 as default DSTS ID.
Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index b2b4d2a..3ad510b 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -190,6 +190,8 @@ extern bool wmi_has_guid(const char *guid);
extern long acpi_video_get_capabilities(acpi_handle graphics_dev_handle);
extern long acpi_is_video_device(struct acpi_device *device);
+extern void acpi_video_dmi_promote_vendor(void);
+extern void acpi_video_dmi_demote_vendor(void);
extern int acpi_video_backlight_support(void);
extern int acpi_video_display_switch_support(void);
@@ -205,6 +207,14 @@ static inline long acpi_is_video_device(struct acpi_device *device)
return 0;
}
+static inline void acpi_video_dmi_promote_vendor(void)
+{
+}
+
+static inline void acpi_video_dmi_demote_vendor(void)
+{
+}
+
static inline int acpi_video_backlight_support(void)
{
return 0;
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