The Chromebook Pixel uses an isl29023 ambient light sensor on the PANEL
GMBus.
Signed-off-by: Benson Leung <ble...@chromium.org>
---
drivers/platform/x86/chromeos_laptop.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/platform/x86/chromeos_laptop.c
b/drivers/platform/x86/chromeos_laptop.c
index d585548..3e405d7 100644
--- a/drivers/platform/x86/chromeos_laptop.c
+++ b/drivers/platform/x86/chromeos_laptop.c
@@ -180,6 +180,14 @@ 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 */
@@ -212,6 +220,14 @@ 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"),
--
1.8.1.3
--
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