From 2da35193dc81b574001a47347f41c4922b1266d3 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Thu, 22 Dec 2011 10:37:33 +0200 Subject: 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 --- include/video/omap-panel-dvi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/video') diff --git a/include/video/omap-panel-dvi.h b/include/video/omap-panel-dvi.h index 87ad567b..4ad41fc 100644 --- a/include/video/omap-panel-dvi.h +++ b/include/video/omap-panel-dvi.h @@ -27,11 +27,13 @@ struct omap_dss_device; * @platform_enable: platform specific panel enable function * @platform_disable: platform specific panel disable function * @i2c_bus_num: i2c bus id for the panel + * @power_down_gpio: gpio number for PD pin (or -1 if not available) */ struct panel_dvi_platform_data { int (*platform_enable)(struct omap_dss_device *dssdev); void (*platform_disable)(struct omap_dss_device *dssdev); u16 i2c_bus_num; + int power_down_gpio; }; #endif /* __OMAP_PANEL_DVI_H */ -- cgit v1.1