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

#ifndef SH_MOBILE_LCDCFB_H
#define SH_MOBILE_LCDCFB_H

#include <linux/completion.h>
#include <linux/fb.h>
#include <linux/mutex.h>
#include <linux/wait.h>

/* per-channel registers */
enum { LDDCKPAT1R, LDDCKPAT2R, LDMT1R, LDMT2R, LDMT3R, LDDFR, LDSM1R,
       LDSM2R, LDSA1R, LDSA2R, LDMLSR, LDHCNR, LDHSYNR, LDVLNR, LDVSYNR, LDPMR,
       LDHAJR,
       NR_CH_REGS };

#define PALETTE_NR 16

struct sh_mobile_lcdc_priv;
struct fb_info;
struct backlight_device;

/*
 * struct sh_mobile_lcdc_chan - LCDC display channel
 *
 * @base_addr_y: Frame buffer viewport base address (luma component)
 * @base_addr_c: Frame buffer viewport base address (chroma component)
 * @pitch: Frame buffer line pitch
 */
struct sh_mobile_lcdc_chan {
	struct sh_mobile_lcdc_priv *lcdc;
	unsigned long *reg_offs;
	unsigned long ldmt1r_value;
	unsigned long enabled; /* ME and SE in LDCNT2R */
	struct sh_mobile_lcdc_chan_cfg cfg;
	u32 pseudo_palette[PALETTE_NR];
	struct fb_info *info;
	struct backlight_device *bl;
	dma_addr_t dma_handle;
	struct fb_deferred_io defio;
	struct scatterlist *sglist;
	unsigned long frame_end;
	unsigned long pan_offset;
	wait_queue_head_t frame_end_wait;
	struct completion vsync_completion;
	struct fb_var_screeninfo display_var;
	int use_count;
	int blank_status;
	struct mutex open_lock;		/* protects the use counter */
	int meram_enabled;

	unsigned long base_addr_y;
	unsigned long base_addr_c;
	unsigned int pitch;
};

#endif
Commit	Line	Data
6de9edd5 GL	1	#ifndef SH_MOBILE_LCDCFB_H
	2	#define SH_MOBILE_LCDCFB_H
	3
	4	#include <linux/completion.h>
	5	#include <linux/fb.h>
dd210503	6	#include <linux/mutex.h>
6de9edd5 GL	7	#include <linux/wait.h>
	8
	9	/* per-channel registers */
	10	enum { LDDCKPAT1R, LDDCKPAT2R, LDMT1R, LDMT2R, LDMT3R, LDDFR, LDSM1R,
53b50314	11	LDSM2R, LDSA1R, LDSA2R, LDMLSR, LDHCNR, LDHSYNR, LDVLNR, LDVSYNR, LDPMR,
6de9edd5 GL	12	LDHAJR,
	13	NR_CH_REGS };
	14
	15	#define PALETTE_NR 16
	16
	17	struct sh_mobile_lcdc_priv;
	18	struct fb_info;
3b0fd9d7	19	struct backlight_device;
6de9edd5	20
9a217e34 LP	21	/*
	22	* struct sh_mobile_lcdc_chan - LCDC display channel
	23	*
	24	* @base_addr_y: Frame buffer viewport base address (luma component)
	25	* @base_addr_c: Frame buffer viewport base address (chroma component)
	26	* @pitch: Frame buffer line pitch
	27	*/
6de9edd5 GL	28	struct sh_mobile_lcdc_chan {
	29	struct sh_mobile_lcdc_priv *lcdc;
	30	unsigned long *reg_offs;
	31	unsigned long ldmt1r_value;
	32	unsigned long enabled; /* ME and SE in LDCNT2R */
	33	struct sh_mobile_lcdc_chan_cfg cfg;
	34	u32 pseudo_palette[PALETTE_NR];
6de9edd5	35	struct fb_info *info;
3b0fd9d7	36	struct backlight_device *bl;
6de9edd5 GL	37	dma_addr_t dma_handle;
	38	struct fb_deferred_io defio;
	39	struct scatterlist *sglist;
	40	unsigned long frame_end;
	41	unsigned long pan_offset;
	42	wait_queue_head_t frame_end_wait;
	43	struct completion vsync_completion;
1c120deb	44	struct fb_var_screeninfo display_var;
dd210503	45	int use_count;
8857b9aa	46	int blank_status;
dd210503	47	struct mutex open_lock; /* protects the use counter */
7caa4342	48	int meram_enabled;
9a217e34 LP	49
	50	unsigned long base_addr_y;
	51	unsigned long base_addr_c;
	52	unsigned int pitch;
6de9edd5 GL	53	};
	54
	55	#endif