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platform/chrome: chromeos_laptop - Add Dell Chromebook 11 touch

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Add support for Dell Chromebook 11's touch device, which is the same
as falco/peppy on the same bus using the LynxPoint-LP I2C via the
i2c-designware-pci driver.

Based on these patches from the chromeos-3.8 kernel:
https://chromium-review.googlesource.com/#/c/65320/
https://chromium-review.googlesource.com/#/c/174664/

Signed-off-by: Mohammed Habibulla <moch@chromium.org>
Signed-off-by: Benson Leung <bleung@chromium.org>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Mohammed Habibulla 2014-06-17 14:02:02 -07:00 committed by Olof Johansson
parent 5ea9567f61
commit 0e1e5e590a
1 changed files with 15 additions and 0 deletions
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15
drivers/platform/chrome/chromeos_laptop.c
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@ -387,6 +387,13 @@ static struct chromeos_laptop hp_chromebook_14 = {
},
};
static struct chromeos_laptop dell_chromebook_11 = {
.i2c_peripherals = {
/* Touchpad. */
{ .add = setup_cyapa_tp, I2C_ADAPTER_DESIGNWARE_0 },
},
};
static struct chromeos_laptop acer_c7_chromebook = {
.i2c_peripherals = {
/* Touchpad. */
@ -452,6 +459,14 @@ static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
},
_CBDD(chromebook_pixel),
},
{
.ident = "Wolf",
.matches = {
DMI_MATCH(DMI_BIOS_VENDOR, "coreboot"),
DMI_MATCH(DMI_PRODUCT_NAME, "Wolf"),
},
_CBDD(dell_chromebook_11),
},
{
.ident = "HP Chromebook 14",
.matches = {