From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benson Leung Subject: [PATCH 3/6] Platform: x86: chromeos_laptop - Add isl light sensor for Pixel Date: Thu, 21 Feb 2013 12:14:57 -0800 Message-ID: <1361477700-26342-4-git-send-email-bleung@chromium.org> References: <1361477700-26342-1-git-send-email-bleung@chromium.org> Return-path: In-Reply-To: <1361477700-26342-1-git-send-email-bleung@chromium.org> Sender: linux-kernel-owner@vger.kernel.org To: matthew.garrett@nebula.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Cc: olofj@chromium.org, miletus@chromium.org, Benson Leung List-Id: platform-driver-x86.vger.kernel.org The Chromebook Pixel uses an isl29023 ambient light sensor on the PANEL GMBus. Signed-off-by: Benson Leung --- 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