linux/include/media/s5p_hdmi.h
Tomasz Stanislawski 78a0b0608b [media] media: s5p-hdmi: add HPD GPIO to platform data
This patch extends s5p-hdmi platform data by a GPIO identifier for
Hot-Plug-Detection pin.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-05 23:11:51 -03:00

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985 B
C

/*
* Driver header for S5P HDMI chip.
*
* Copyright (c) 2011 Samsung Electronics, Co. Ltd
* Contact: Tomasz Stanislawski <t.stanislaws@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef S5P_HDMI_H
#define S5P_HDMI_H
struct i2c_board_info;
/**
* @hdmiphy_bus: controller id for HDMIPHY bus
* @hdmiphy_info: template for HDMIPHY I2C device
* @mhl_bus: controller id for MHL control bus
* @mhl_info: template for MHL I2C device
* @hpd_gpio: GPIO for Hot-Plug-Detect pin
*
* NULL pointer for *_info fields indicates that
* the corresponding chip is not present
*/
struct s5p_hdmi_platform_data {
int hdmiphy_bus;
struct i2c_board_info *hdmiphy_info;
int mhl_bus;
struct i2c_board_info *mhl_info;
int hpd_gpio;
};
#endif /* S5P_HDMI_H */