Commit 243e8b19 authored Jan 13, 2007 by Alessandro Guido Committed by Len Brown Feb 13, 2007

sony_acpi: Add backlight support to the sony_acpi v2



Enable the sony_acpi driver to use the backlight subsysyem for adjusting
the monitor brightness.  Old way of changing the brightness will be still
available for compatibility with existing tools.

Signed-off-by: Alessandro Guido <alessandro.guido@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>

parent 50f62afb

drivers/acpi/sony_acpi.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,14 @@ static struct sony_acpi_value {
		int valid; /* Has ever been set */
		int debug; /* active only in debug mode ? */
		} sony_acpi_values[] = {
		{
		.name = "brightness",
		.acpiget = "GBRT",
		.acpiset = "SBRT",
		.min = 1,
		.max = SONY_MAX_BRIGHTNESS,
		.debug = 0,
		},
		{
		.name = "brightness_default",
		.acpiget = "GPBR",

Admin message