diff options
| author | Alessandro Guido <alessandro.guido@gmail.com> | 2007-01-14 01:04:35 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-13 11:05:43 +0300 |
| commit | 243e8b191df4e9c11e62ea11fa298351997e98c3 (patch) | |
| tree | ed2f711781f33e05eaaa1d1de0d31cf0562cafdb | |
| parent | 50f62afb114ffcf052cf07d4b49b2d148b749955 (diff) | |
| download | linux-243e8b191df4e9c11e62ea11fa298351997e98c3.tar.xz | |
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>
| -rw-r--r-- | drivers/acpi/sony_acpi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/sony_acpi.c b/drivers/acpi/sony_acpi.c index d509468a58a2..fd7d55a4e588 100644 --- a/drivers/acpi/sony_acpi.c +++ b/drivers/acpi/sony_acpi.c @@ -77,6 +77,14 @@ static struct sony_acpi_value { 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", .acpiset = "SPBR", |