Revert "video: tegra: dc: remove obsolete overlay interface"

This reverts commit 9f37229347b62d04999b0ade874eeae3ac4b731e.

The ICS userspace blobs need the overlay interface.

Conflicts:

	drivers/video/tegra/dc/Makefile
	drivers/video/tegra/dc/dc.c

Change-Id: I2a6421d35123402bb71de0e990e05af49ce8f534
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
copy over asus bits from 2.6.29 tree

board-ventana-misc.c   - misc asus specific board bits
atmel_maxtouch.c       - touchscreen driver
atmel_maxtouch_ep102.c - touchscreen driver

plus a bunch of header files.

Change-Id: I5206e7d9ab003ac82faeb61e668506ba72ea9d6c
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
add tf101 kernel config

Change-Id: Ic754ee892a44f1c4961894148967359510549536
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
update kernel config: enable CONFIG_TEGRA_THERMAL_THROTTLE

Change-Id: Ic301725d5a1c64f326effdb554469c3f2c056542
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
update kernel config: disable CONFIG_SERIAL_8250

Change-Id: Ideaef8a0aa5b27c5360082b4402201413d1ff955
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
compile sensors into the kernel (no modules)

Change-Id: I169b89f8d9e1d76ca34e6b094c1f6170288d5b15
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
update board-ventana-panel from 2.6.29 tree

Gets display going.  No input possible yet.

Change-Id: I032e543023acc26c2c629c2350feb9f2e646cb8d
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
update board-ventana keys from 2.6.29 tree

Get power (and hopefully volume) keys working.
Touchscreen not working yet.
Pad also thinks the battery is empty and powers off.

Change-Id: Ib66f4984a6042eb894460c354f27634effb17c45
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
copy over asus battery driver from 2.6.29 tree

Change-Id: I67bec6263373e9ba78eb44a4a48cfa1913390ab7
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
add wake_status variables from 2.6.29 tree

Change-Id: I948bd3b50e90d318e93071ad9eaf30c5f6e43e97
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
dummy get_usb_cable_status

Change-Id: I433283c807ed166a5a4f087977c6a336b2b3d4f3
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
dummy asusec_is_battery_full_callback

Change-Id: I6d8eb6844f904cb9a289cc7bb89d21b88c68dcb9
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
dummy boot_reason

Change-Id: Ife6d78b11c7e0c560e462f34ce6fedf37e61827b
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
board-ventana-sensors: fix bq20z45-battery board info

Change-Id: Iaffd6ccbf8633e3ff3264aa2d6b4821ceda57681
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
update kernel config [battery]

Hmm, enable CONFIG_BATTERY_BQ20Z45 makes
the kernel hang at boot, disable for now.

Change-Id: I179da5bf4af3c364ca696f0a1ecde956a869bea9
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
[debug] log i2c board info register

Change-Id: I98c0051a8a4386520dbee5d301b65b341790b6c3
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
[debug] log i2c driver register

Change-Id: I459809833c86b967452a62a0f43514bdc1486880
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
update board-ventana touch init from 2.6.29 tree

Change-Id: I36d1f211ea6c6b84f4f19bf016155de991e8203b
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
board-ventana-sensors: disable ssl3250a

Change-Id: Ibdb0c28a7cc34ef8a89d296aa1eab4f9e213b32d
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>
board-ventana-sensors: disable camera init

Change-Id: I9f4aca5a29c8a24151bf2cc93b278f98e1187e67
Signed-off-by: Gerd Hoffmann <kraxel@gmail.com>