Tomi Valkeinen 2da35193dc OMAPDSS: panel-dvi: add PD gpio handling
The driver for the TFP410 chip should handle the power-down signal of
the chip, instead of the current way of handling it in the board files.

This patch adds power_down_gpio into the device's platform data, and
adds the necessary code in the driver to request and handle the GPIO.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-05-09 10:51:04 +03:00
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