[net-next-2.6.git] / drivers / video / imxfb.h

/*
 * linux/drivers/video/imxfb.h
 *
 *  Freescale i.MX Frame Buffer device driver
 *
 *  Copyright (C) 2004 S.Hauer, Pengutronix
 *
 *  Copyright (C) 1999 Eric A. Thomas
 *   Based on acornfb.c Copyright (C) Russell King.
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive
 * for more details.
 */

/*
 * These are the bitfields for each
 * display depth that we support.
 */
struct imxfb_rgb {
	struct fb_bitfield	red;
	struct fb_bitfield	green;
	struct fb_bitfield	blue;
	struct fb_bitfield	transp;
};

#define RGB_16	(0)
#define RGB_8	(1)
#define NR_RGB	2

struct imxfb_info {
	struct device		*dev;
	struct imxfb_rgb	*rgb[NR_RGB];

	u_int			max_bpp;
	u_int			max_xres;
	u_int			max_yres;

	/*
	 * These are the addresses we mapped
	 * the framebuffer memory region to.
	 */
	dma_addr_t		map_dma;
	u_char *		map_cpu;
	u_int			map_size;

	u_char *		screen_cpu;
	dma_addr_t		screen_dma;
	u_int			palette_size;

	dma_addr_t		dbar1;
	dma_addr_t		dbar2;

	u_int			pcr;
	u_int			pwmr;
	u_int			lscr1;
	u_int			dmacr;
	u_int			cmap_inverse:1,
				cmap_static:1,
				unused:30;

	void (*lcd_power)(int);
	void (*backlight_power)(int);
};

#define IMX_NAME	"IMX"

/*
 * Minimum X and Y resolutions
 */
#define MIN_XRES	64
#define MIN_YRES	64
Commit	Line	Data
7c2f891c SH	1	/*
	2	* linux/drivers/video/imxfb.h
	3	*
	4	* Freescale i.MX Frame Buffer device driver
	5	*
	6	* Copyright (C) 2004 S.Hauer, Pengutronix
	7	*
	8	* Copyright (C) 1999 Eric A. Thomas
	9	* Based on acornfb.c Copyright (C) Russell King.
	10	*
	11	* This file is subject to the terms and conditions of the GNU General Public
	12	* License. See the file COPYING in the main directory of this archive
	13	* for more details.
	14	*/
	15
	16	/*
	17	* These are the bitfields for each
	18	* display depth that we support.
	19	*/
	20	struct imxfb_rgb {
	21	struct fb_bitfield red;
	22	struct fb_bitfield green;
	23	struct fb_bitfield blue;
	24	struct fb_bitfield transp;
	25	};
	26
	27	#define RGB_16 (0)
	28	#define RGB_8 (1)
	29	#define NR_RGB 2
	30
	31	struct imxfb_info {
	32	struct device *dev;
	33	struct imxfb_rgb *rgb[NR_RGB];
	34
	35	u_int max_bpp;
	36	u_int max_xres;
	37	u_int max_yres;
	38
	39	/*
	40	* These are the addresses we mapped
	41	* the framebuffer memory region to.
	42	*/
	43	dma_addr_t map_dma;
	44	u_char * map_cpu;
	45	u_int map_size;
	46
	47	u_char * screen_cpu;
	48	dma_addr_t screen_dma;
	49	u_int palette_size;
	50
	51	dma_addr_t dbar1;
	52	dma_addr_t dbar2;
	53
	54	u_int pcr;
	55	u_int pwmr;
	56	u_int lscr1;
772a9e63	57	u_int dmacr;
7c2f891c SH	58	u_int cmap_inverse:1,
	59	cmap_static:1,
	60	unused:30;
	61
	62	void (*lcd_power)(int);
	63	void (*backlight_power)(int);
	64	};
	65
	66	#define IMX_NAME "IMX"
	67
	68	/*
	69	* Minimum X and Y resolutions
	70	*/
	71	#define MIN_XRES 64
	72	#define MIN_YRES 64
	73