[deliverable/linux.git] / drivers / video / s3c2410fb.h

/*
 * linux/drivers/video/s3c2410fb.h
 *	Copyright (c) 2004 Arnaud Patard
 *
 *  S3C2410 LCD Framebuffer Driver
 *
 * 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.
 *
*/

#ifndef __S3C2410FB_H
#define __S3C2410FB_H

enum s3c_drv_type {
	DRV_S3C2410,
	DRV_S3C2412,
};

struct s3c2410fb_info {
	struct device		*dev;
	struct clk		*clk;

	struct resource		*mem;
	void __iomem		*io;
	void __iomem		*irq_base;

	enum s3c_drv_type	drv_type;
	struct s3c2410fb_hw	regs;

	unsigned long		clk_rate;
	unsigned int		palette_ready;

#ifdef CONFIG_CPU_FREQ
	struct notifier_block	freq_transition;
#endif

	/* keep these registers in case we need to re-write palette */
	u32			palette_buffer[256];
	u32			pseudo_pal[16];
};

#define PALETTE_BUFF_CLEAR (0x80000000)	/* entry is clear/invalid */

int s3c2410fb_init(void);

#endif
Commit	Line	Data
	1	/*
	2	* linux/drivers/video/s3c2410fb.h
	3	* Copyright (c) 2004 Arnaud Patard
	4	*
	5	* S3C2410 LCD Framebuffer Driver
	6	*
	7	* This file is subject to the terms and conditions of the GNU General Public
	8	* License. See the file COPYING in the main directory of this archive for
	9	* more details.
	10	*
	11	*/
	12
	13	#ifndef __S3C2410FB_H
	14	#define __S3C2410FB_H
	15
	16	enum s3c_drv_type {
	17	DRV_S3C2410,
	18	DRV_S3C2412,
	19	};
	20
	21	struct s3c2410fb_info {
	22	struct device *dev;
	23	struct clk *clk;
	24
	25	struct resource *mem;
	26	void __iomem *io;
	27	void __iomem *irq_base;
	28
	29	enum s3c_drv_type drv_type;
	30	struct s3c2410fb_hw regs;
	31
	32	unsigned long clk_rate;
	33	unsigned int palette_ready;
	34
	35	#ifdef CONFIG_CPU_FREQ
	36	struct notifier_block freq_transition;
	37	#endif
	38
	39	/* keep these registers in case we need to re-write palette */
	40	u32 palette_buffer[256];
	41	u32 pseudo_pal[16];
	42	};
	43
	44	#define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */
	45
	46	int s3c2410fb_init(void);
	47
	48	#endif