added konfig and source file for driver to control the OPA362 through an GPIO

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
added platform data for gpio control of an external video amplifier

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
added OPA362 amplifier to the board file; added (optional) DVI-out through TFP410

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
added platform_data definition for tentative omap3_dac_stage

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
added konfig and source file for driver to control the OPA362 through an GPIO

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
added platform data for gpio control of an external video amplifier

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
added OPA362 amplifier to the board file; added (optional) DVI-out through TFP410

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
renamed driver to amplifier-opa362

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
fixed driver names in board file and configured as modules

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
added writing of DEVCONF1 register to board-init

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
made an amplifier-opa362 driver

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
rebased on branch 3.12-wip (having Linux 3.12-rc3) and fixing some code conflicts

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
arm: omap2: Add tvout helper driver.

As devconf1 reg access is localized only in mach-omap2 and we need to export
updating devconf1 functionality for venc driver. Add simple read/write api
to have possibility to update.

Signed-off-by: Marek Belisko <marek@goldelico.com>
video: venc: Add new callback for bypass and acbias setup.

Signed-off-by: Marek Belisko <marek@goldelico.com>
video: opa362: Set bypass and bias when enable VENC.

Signed-off-by: Marek Belisko <marek@goldelico.com>
board-omap3gta04: Extend opa362 platform data.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Merge remote-tracking branch 'origin/3.12-wip-tvout-marek' into tvm
removed duplicate platform device gta04_opa362_device

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
fixed typo in function name

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
removed code to write the DEVCONF1 register

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>