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287e5d6fcc
Allow a fixed framebuffer address to be assigned to the framebuffer device instead of allocating the framebuffer from the consistent memory pool. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
31 lines
945 B
C
31 lines
945 B
C
/*
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* Platform device data for Xilinx Framebuffer device
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*
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* Copyright 2007 Secret Lab Technologies Ltd.
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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#ifndef __XILINXFB_H__
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#define __XILINXFB_H__
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#include <linux/types.h>
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/* ML300/403 reference design framebuffer driver platform data struct */
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struct xilinxfb_platform_data {
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u32 rotate_screen; /* Flag to rotate display 180 degrees */
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u32 screen_height_mm; /* Physical dimentions of screen in mm */
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u32 screen_width_mm;
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u32 xres, yres; /* resolution of screen in pixels */
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u32 xvirt, yvirt; /* resolution of memory buffer */
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/* Physical address of framebuffer memory; If non-zero, driver
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* will use provided memory address instead of allocating one from
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* the consistent pool. */
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u32 fb_phys;
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};
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#endif /* __XILINXFB_H__ */
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