diff options
| author | Benson Leung <bleung@chromium.org> | 2013-02-21 12:14:57 -0800 |
|---|---|---|
| committer | Matthew Garrett <matthew.garrett@nebula.com> | 2013-02-27 08:30:46 -0500 |
| commit | cc5c3985a3b17cc7a4bfdf084950d92c8919ea4b (patch) | |
| tree | 66a20761de6ba9394bd4ca40a826390caee8e868 /drivers/platform | |
| parent | e7b28845d794b0f382a3942558c24e63d5e45c32 (diff) | |
Platform: x86: chromeos_laptop - Add isl light sensor for Pixel
The Chromebook Pixel uses an isl29023 ambient light sensor on the PANEL
GMBus.
Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/chromeos_laptop.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/platform/x86/chromeos_laptop.c b/drivers/platform/x86/chromeos_laptop.c index 6bde4e4c93b..04a11cca399 100644 --- a/drivers/platform/x86/chromeos_laptop.c +++ b/drivers/platform/x86/chromeos_laptop.c @@ -238,6 +238,14 @@ static int __init setup_isl29018_als(const struct dmi_system_id *id) return 0; } +static int __init setup_isl29023_als(const struct dmi_system_id *id) +{ + /* add isl29023 light sensor on Panel GMBus */ + als = add_i2c_device("lightsensor", I2C_ADAPTER_PANEL, + &isl_als_device); + return 0; +} + static int __init setup_tsl2583_als(const struct dmi_system_id *id) { /* add tsl2583 light sensor on smbus */ @@ -286,6 +294,14 @@ static struct dmi_system_id __initdata chromeos_laptop_dmi_table[] = { .callback = setup_isl29018_als, }, { + .ident = "Chromebook Pixel - Light Sensor", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"), + DMI_MATCH(DMI_PRODUCT_NAME, "Link"), + }, + .callback = setup_isl29023_als, + }, + { .ident = "Acer C7 Chromebook - Touchpad", .matches = { DMI_MATCH(DMI_PRODUCT_NAME, "Parrot"), |