1 files changed, 147 insertions, 0 deletions
diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h
new file mode 100644
index 000000000000..0b07f6ae3367
--- /dev/null
+++ b/drivers/video/sa1100fb.h
@@ -0,0 +1,147 @@
+/*
+ * linux/drivers/video/sa1100fb.h
+ *    -- StrongARM 1100 LCD Controller Frame Buffer Device
+ *
+ *  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 sa1100fb_rgb {
+        struct fb_bitfield      red;
+        struct fb_bitfield      green;
+        struct fb_bitfield      blue;
+        struct fb_bitfield      transp;
+};
+/*
+ * This structure describes the machine which we are running on.
+ */
+struct sa1100fb_mach_info {
+        u_long          pixclock;
+        u_short         xres;
+        u_short         yres;
+        u_char          bpp;
+        u_char          hsync_len;
+        u_char          left_margin;
+        u_char          right_margin;
+        u_char          vsync_len;
+        u_char          upper_margin;
+        u_char          lower_margin;
+        u_char          sync;
+        u_int           cmap_greyscale:1,
+                        cmap_inverse:1,
+                        cmap_static:1,
+                        unused:29;
+        u_int           lccr0;
+        u_int           lccr3;
+};
+/* Shadows for LCD controller registers */
+struct sa1100fb_lcd_reg {
+        unsigned long lccr0;
+        unsigned long lccr1;
+        unsigned long lccr2;
+        unsigned long lccr3;
+};
+#define RGB_8   (0)
+#define RGB_16  (1)
+#define NR_RGB  2
+struct sa1100fb_info {
+        struct fb_info          fb;
+        struct device           *dev;
+        struct sa1100fb_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;
+        u16 *                   palette_cpu;
+        dma_addr_t              palette_dma;
+        u_int                   palette_size;
+        dma_addr_t              dbar1;
+        dma_addr_t              dbar2;
+        u_int                   lccr0;
+        u_int                   lccr3;
+        u_int                   cmap_inverse:1,
+                                cmap_static:1,
+                                unused:30;
+        u_int                   reg_lccr0;
+        u_int                   reg_lccr1;
+        u_int                   reg_lccr2;
+        u_int                   reg_lccr3;
+        volatile u_char         state;
+        volatile u_char         task_state;
+        struct semaphore        ctrlr_sem;
+        wait_queue_head_t       ctrlr_wait;
+        struct work_struct      task;
+#ifdef CONFIG_CPU_FREQ
+        struct notifier_block   freq_transition;
+        struct notifier_block   freq_policy;
+#endif
+};
+#define __type_entry(ptr,type,member) ((type *)((char *)(ptr)-offsetof(type,member)))
+#define TO_INF(ptr,member)      __type_entry(ptr,struct sa1100fb_info,member)
+#define SA1100_PALETTE_MODE_VAL(bpp)    (((bpp) & 0x018) << 9)
+/*
+ * These are the actions for set_ctrlr_state
+ */
+#define C_DISABLE               (0)
+#define C_ENABLE                (1)
+#define C_DISABLE_CLKCHANGE     (2)
+#define C_ENABLE_CLKCHANGE      (3)
+#define C_REENABLE              (4)
+#define C_DISABLE_PM            (5)
+#define C_ENABLE_PM             (6)
+#define C_STARTUP               (7)
+#define SA1100_NAME     "SA1100"
+/*
+ *  Debug macros 
+ */
+#if DEBUG
+#  define DPRINTK(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ## args)
+#else
+#  define DPRINTK(fmt, args...)
+#endif
+/*
+ * Minimum X and Y resolutions
+ */
+#define MIN_XRES        64
+#define MIN_YRES        64

diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h new file mode 100644 index 000000000000..0b07f6ae3367 --- /dev/null +++ b/drivers/video/sa1100fb.h
@@ -0,0 +1,147 @@
	1	/*
	2	* linux/drivers/video/sa1100fb.h
	3	* -- StrongARM 1100 LCD Controller Frame Buffer Device
	4	*
	5	* Copyright (C) 1999 Eric A. Thomas
	6	* Based on acornfb.c Copyright (C) Russell King.
	7	*
	8	* This file is subject to the terms and conditions of the GNU General Public
	9	* License. See the file COPYING in the main directory of this archive
	10	* for more details.
	11	*/
	12
	13	/*
	14	* These are the bitfields for each
	15	* display depth that we support.
	16	*/
	17	struct sa1100fb_rgb {
	18	struct fb_bitfield red;
	19	struct fb_bitfield green;
	20	struct fb_bitfield blue;
	21	struct fb_bitfield transp;
	22	};
	23
	24	/*
	25	* This structure describes the machine which we are running on.
	26	*/
	27	struct sa1100fb_mach_info {
	28	u_long pixclock;
	29
	30	u_short xres;
	31	u_short yres;
	32
	33	u_char bpp;
	34	u_char hsync_len;
	35	u_char left_margin;
	36	u_char right_margin;
	37
	38	u_char vsync_len;
	39	u_char upper_margin;
	40	u_char lower_margin;
	41	u_char sync;
	42
	43	u_int cmap_greyscale:1,
	44	cmap_inverse:1,
	45	cmap_static:1,
	46	unused:29;
	47
	48	u_int lccr0;
	49	u_int lccr3;
	50	};
	51
	52	/* Shadows for LCD controller registers */
	53	struct sa1100fb_lcd_reg {
	54	unsigned long lccr0;
	55	unsigned long lccr1;
	56	unsigned long lccr2;
	57	unsigned long lccr3;
	58	};
	59
	60	#define RGB_8 (0)
	61	#define RGB_16 (1)
	62	#define NR_RGB 2
	63
	64	struct sa1100fb_info {
	65	struct fb_info fb;
	66	struct device *dev;
	67	struct sa1100fb_rgb *rgb[NR_RGB];
	68
	69	u_int max_bpp;
	70	u_int max_xres;
	71	u_int max_yres;
	72
	73	/*
	74	* These are the addresses we mapped
	75	* the framebuffer memory region to.
	76	*/
	77	dma_addr_t map_dma;
	78	u_char * map_cpu;
	79	u_int map_size;
	80
	81	u_char * screen_cpu;
	82	dma_addr_t screen_dma;
	83	u16 * palette_cpu;
	84	dma_addr_t palette_dma;
	85	u_int palette_size;
	86
	87	dma_addr_t dbar1;
	88	dma_addr_t dbar2;
	89
	90	u_int lccr0;
	91	u_int lccr3;
	92	u_int cmap_inverse:1,
	93	cmap_static:1,
	94	unused:30;
	95
	96	u_int reg_lccr0;
	97	u_int reg_lccr1;
	98	u_int reg_lccr2;
	99	u_int reg_lccr3;
	100
	101	volatile u_char state;
	102	volatile u_char task_state;
	103	struct semaphore ctrlr_sem;
	104	wait_queue_head_t ctrlr_wait;
	105	struct work_struct task;
	106
	107	#ifdef CONFIG_CPU_FREQ
	108	struct notifier_block freq_transition;
	109	struct notifier_block freq_policy;
	110	#endif
	111	};
	112
	113	#define __type_entry(ptr,type,member) ((type )((char )(ptr)-offsetof(type,member)))
	114
	115	#define TO_INF(ptr,member) __type_entry(ptr,struct sa1100fb_info,member)
	116
	117	#define SA1100_PALETTE_MODE_VAL(bpp) (((bpp) & 0x018) << 9)
	118
	119	/*
	120	* These are the actions for set_ctrlr_state
	121	*/
	122	#define C_DISABLE (0)
	123	#define C_ENABLE (1)
	124	#define C_DISABLE_CLKCHANGE (2)
	125	#define C_ENABLE_CLKCHANGE (3)
	126	#define C_REENABLE (4)
	127	#define C_DISABLE_PM (5)
	128	#define C_ENABLE_PM (6)
	129	#define C_STARTUP (7)
	130
	131	#define SA1100_NAME "SA1100"
	132
	133	/*
	134	* Debug macros
	135	*/
	136	#if DEBUG
	137	# define DPRINTK(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ## args)
	138	#else
	139	# define DPRINTK(fmt, args...)
	140	#endif
	141
	142	/*
	143	* Minimum X and Y resolutions
	144	*/
	145	#define MIN_XRES 64
	146	#define MIN_YRES 64
	147