[PATCH 100/112] ACPI: video: call ACPI notifier chain for ACPI video notifications

Len Brown
2008-02-07T09:36:56Z

From: Zhang Rui <rui.zhang@intel.com>

Call notifier chain for display/brightness switch events.
The kernel mode graphics driver is interested in this.

Sign-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/video.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index d4b4b52..74ff0fa 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1765,6 +1765,7 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data)
break;
}

+ acpi_notifier_call_chain(device, event, 0);
input_report_key(input, keycode, 1);
input_sync(input);
input_report_key(input, keycode, 0);
@@ -1826,6 +1827,7 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data)
break;
}

+ acpi_notifier_call_chain(device, event, 0);
input_report_key(input, keycode, 1);
input_sync(input);
input_report_key(input, keycode, 0);
--
1.5.4.23.gef5b9