Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

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
+