Linux-2.6.12-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!
diff --git a/drivers/video/pxafb.h b/drivers/video/pxafb.h
new file mode 100644
index 0000000..de15fec
--- /dev/null
+++ b/drivers/video/pxafb.h
@@ -0,0 +1,129 @@
+#ifndef __PXAFB_H__
+#define __PXAFB_H__
+
+/*
+ * linux/drivers/video/pxafb.h
+ * -- Intel PXA250/210 LCD Controller Frame Buffer Device
+ *
+ * Copyright (C) 1999 Eric A. Thomas.
+ * Copyright (C) 2004 Jean-Frederic Clere.
+ * Copyright (C) 2004 Ian Campbell.
+ * Copyright (C) 2004 Jeff Lackey.
+ * Based on sa1100fb.c Copyright (C) 1999 Eric A. Thomas
+ * which in turn is
+ * Based on acornfb.c Copyright (C) Russell King.
+ *
+ * 2001-08-03: Cliff Brake <cbrake@acclent.com>
+ * - ported SA1100 code to PXA
+ *
+ * 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.
+ */
+
+/* Shadows for LCD controller registers */
+struct pxafb_lcd_reg {
+ unsigned int lccr0;
+ unsigned int lccr1;
+ unsigned int lccr2;
+ unsigned int lccr3;
+};
+
+/* PXA LCD DMA descriptor */
+struct pxafb_dma_descriptor {
+ unsigned int fdadr;
+ unsigned int fsadr;
+ unsigned int fidr;
+ unsigned int ldcmd;
+};
+
+struct pxafb_info {
+ struct fb_info fb;
+ struct device *dev;
+
+ u_int max_bpp;
+ u_int max_xres;
+ u_int max_yres;
+
+ /*
+ * These are the addresses we mapped
+ * the framebuffer memory region to.
+ */
+ /* raw memory addresses */
+ dma_addr_t map_dma; /* physical */
+ u_char * map_cpu; /* virtual */
+ u_int map_size;
+
+ /* addresses of pieces placed in raw buffer */
+ u_char * screen_cpu; /* virtual address of frame buffer */
+ dma_addr_t screen_dma; /* physical address of frame buffer */
+ u16 * palette_cpu; /* virtual address of palette memory */
+ dma_addr_t palette_dma; /* physical address of palette memory */
+ u_int palette_size;
+
+ /* DMA descriptors */
+ struct pxafb_dma_descriptor * dmadesc_fblow_cpu;
+ dma_addr_t dmadesc_fblow_dma;
+ struct pxafb_dma_descriptor * dmadesc_fbhigh_cpu;
+ dma_addr_t dmadesc_fbhigh_dma;
+ struct pxafb_dma_descriptor * dmadesc_palette_cpu;
+ dma_addr_t dmadesc_palette_dma;
+
+ dma_addr_t fdadr0;
+ dma_addr_t fdadr1;
+
+ 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 TO_INF(ptr,member) container_of(ptr,struct pxafb_info,member)
+
+/*
+ * 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 PXA_NAME "PXA"
+
+/*
+ * 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
+
+#endif /* __PXAFB_H__ */