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/*
* (C) Copyright 2010
* NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __ASM_ARCH_TEGRA_DISPLAY_H
#define __ASM_ARCH_TEGRA_DISPLAY_H
#include <asm/arch-tegra/dc.h>
/* This holds information about a window which can be displayed */
struct disp_ctl_win {
enum win_color_depth_id fmt; /* Color depth/format */
unsigned bpp; /* Bits per pixel */
phys_addr_t phys_addr; /* Physical address in memory */
unsigned x; /* Horizontal address offset (bytes) */
unsigned y; /* Veritical address offset (bytes) */
unsigned w; /* Width of source window */
unsigned h; /* Height of source window */
unsigned stride; /* Number of bytes per line */
unsigned out_x; /* Left edge of output window (col) */
unsigned out_y; /* Top edge of output window (row) */
unsigned out_w; /* Width of output window in pixels */
unsigned out_h; /* Height of output window in pixels */
};
struct fdt_lcd;
/* Register a new display based on the given configuration */
void tegra2_display_register(struct fdt_lcd *config);
/* Initialize platform specific display clocks */
void display_clk_init(void);
#endif /*__ASM_ARCH_TEGRA_DISPLAY_H*/
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