2da35193dc
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>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
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* Header for DVI output driver
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*
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* Copyright (C) 2011 Texas Instruments Inc
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* Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __OMAP_PANEL_DVI_H
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#define __OMAP_PANEL_DVI_H
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struct omap_dss_device;
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/**
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* struct panel_dvi_platform_data - panel driver configuration data
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* @platform_enable: platform specific panel enable function
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* @platform_disable: platform specific panel disable function
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* @i2c_bus_num: i2c bus id for the panel
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* @power_down_gpio: gpio number for PD pin (or -1 if not available)
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*/
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struct panel_dvi_platform_data {
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int (*platform_enable)(struct omap_dss_device *dssdev);
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void (*platform_disable)(struct omap_dss_device *dssdev);
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u16 i2c_bus_num;
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int power_down_gpio;
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};
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#endif /* __OMAP_PANEL_DVI_H */
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