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