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authorBenson Leung <bleung@chromium.org>2013-02-01 14:34:46 -0800
committerMatthew Garrett <matthew.garrett@nebula.com>2013-02-27 08:30:40 -0500
commit8016bcbc380f952bfccb82fde3bb8b4b9cbd6400 (patch)
tree8e6cc8fa38decca7a1f6f706c7a0857961d6ef8e /drivers/platform/x86
parentaabf3f442b0f42b3a37ed7beb8d5f3f249b812ca (diff)
downloadlinux-linaro-stable-8016bcbc380f952bfccb82fde3bb8b4b9cbd6400.tar.gz
Platform: x86: chromeos_laptop - Add Taos tsl2583 device
The Samsung Series 5 Chromebook is equipped with a Taos tsl2583 light sensor. Instatiate it here. Signed-off-by: Benson Leung <bleung@chromium.org> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
Diffstat (limited to 'drivers/platform/x86')
-rw-r--r--drivers/platform/x86/chromeos_laptop.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/platform/x86/chromeos_laptop.c b/drivers/platform/x86/chromeos_laptop.c
index 188b7dac7780..95bf94fa1998 100644
--- a/drivers/platform/x86/chromeos_laptop.c
+++ b/drivers/platform/x86/chromeos_laptop.c
@@ -50,6 +50,10 @@ static struct i2c_board_info __initdata isl_als_device = {
I2C_BOARD_INFO("isl29018", ISL_ALS_I2C_ADDR),
};
+static struct i2c_board_info __initdata tsl2583_als_device = {
+ I2C_BOARD_INFO("tsl2583", TAOS_ALS_I2C_ADDR),
+};
+
static struct i2c_board_info __initdata tsl2563_als_device = {
I2C_BOARD_INFO("tsl2563", TAOS_ALS_I2C_ADDR),
};
@@ -164,6 +168,13 @@ static int __init setup_isl29018_als(const struct dmi_system_id *id)
return 0;
}
+static int __init setup_tsl2583_als(const struct dmi_system_id *id)
+{
+ /* add tsl2583 light sensor on smbus */
+ als = add_smbus_device(NULL, &tsl2583_als_device);
+ return 0;
+}
+
static int __init setup_tsl2563_als(const struct dmi_system_id *id)
{
/* add tsl2563 light sensor on smbus */
@@ -196,6 +207,13 @@ static struct dmi_system_id __initdata chromeos_laptop_dmi_table[] = {
.callback = setup_cyapa_smbus_tp,
},
{
+ .ident = "Samsung Series 5 - Light Sensor",
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Alex"),
+ },
+ .callback = setup_tsl2583_als,
+ },
+ {
.ident = "Cr-48 - Light Sensor",
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "Mario"),