Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 683 insertions, 0 deletions

diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
new file mode 100644
index 00000000..7a0c05f3
--- /dev/null
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -0,0 +1,683 @@
+/*
+ * File:         drivers/video/bfin-t350mcqb-fb.c
+ * Based on:
+ * Author:       Michael Hennerich <hennerich@blackfin.uclinux.org>
+ *
+ * Created:
+ * Description:  Blackfin LCD Framebuffer driver
+ *
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/gfp.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/device.h>
+#include <linux/backlight.h>
+#include <linux/lcd.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <asm/blackfin.h>
+#include <asm/irq.h>
+#include <asm/dma-mapping.h>
+#include <asm/dma.h>
+#include <asm/portmux.h>
+#include <asm/gptimers.h>
+
+#define NO_BL_SUPPORT
+
+#define LCD_X_RES		320	/* Horizontal Resolution */
+#define LCD_Y_RES		240	/* Vertical Resolution */
+#define LCD_BPP			24	/* Bit Per Pixel */
+
+#define	DMA_BUS_SIZE		16
+#define	LCD_CLK         	(12*1000*1000)	/* 12MHz */
+
+#define CLOCKS_PER_PIX		3
+
+	/*
+	 * HS and VS timing parameters (all in number of PPI clk ticks)
+	 */
+
+#define U_LINE		1				/* Blanking Lines */
+
+#define H_ACTPIX	(LCD_X_RES * CLOCKS_PER_PIX)	/* active horizontal pixel */
+#define H_PERIOD	(408 * CLOCKS_PER_PIX)		/* HS period */
+#define H_PULSE		90				/* HS pulse width */
+#define H_START		204				/* first valid pixel */
+
+#define	V_LINES		(LCD_Y_RES + U_LINE)		/* total vertical lines */
+#define V_PULSE		(3 * H_PERIOD)			/* VS pulse width (1-5 H_PERIODs) */
+#define V_PERIOD	(H_PERIOD * V_LINES)		/* VS period */
+
+#define ACTIVE_VIDEO_MEM_OFFSET	(U_LINE * H_ACTPIX)
+
+#define BFIN_LCD_NBR_PALETTE_ENTRIES	256
+
+#define DRIVER_NAME "bfin-t350mcqb"
+static char driver_name[] = DRIVER_NAME;
+
+struct bfin_t350mcqbfb_info {
+	struct fb_info *fb;
+	struct device *dev;
+	unsigned char *fb_buffer;	/* RGB Buffer */
+	dma_addr_t dma_handle;
+	int lq043_open_cnt;
+	int irq;
+	spinlock_t lock;	/* lock */
+	u32 pseudo_pal[16];
+};
+
+static int nocursor;
+module_param(nocursor, int, 0644);
+MODULE_PARM_DESC(nocursor, "cursor enable/disable");
+
+#define PPI_TX_MODE		0x2
+#define PPI_XFER_TYPE_11	0xC
+#define PPI_PORT_CFG_01		0x10
+#define PPI_PACK_EN		0x80
+#define PPI_POLS_1		0x8000
+
+static void bfin_t350mcqb_config_ppi(struct bfin_t350mcqbfb_info *fbi)
+{
+	bfin_write_PPI_DELAY(H_START);
+	bfin_write_PPI_COUNT(H_ACTPIX-1);
+	bfin_write_PPI_FRAME(V_LINES);
+
+	bfin_write_PPI_CONTROL(PPI_TX_MODE |	   /* output mode , PORT_DIR */
+				PPI_XFER_TYPE_11 | /* sync mode XFR_TYPE */
+				PPI_PORT_CFG_01 |  /* two frame sync PORT_CFG */
+				PPI_PACK_EN |	   /* packing enabled PACK_EN */
+				PPI_POLS_1);	   /* faling edge syncs POLS */
+}
+
+static inline void bfin_t350mcqb_disable_ppi(void)
+{
+	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() & ~PORT_EN);
+}
+
+static inline void bfin_t350mcqb_enable_ppi(void)
+{
+	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+}
+
+static void bfin_t350mcqb_start_timers(void)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+		enable_gptimers(TIMER1bit);
+		enable_gptimers(TIMER0bit);
+	local_irq_restore(flags);
+}
+
+static void bfin_t350mcqb_stop_timers(void)
+{
+	disable_gptimers(TIMER0bit | TIMER1bit);
+
+	set_gptimer_status(0, TIMER_STATUS_TRUN0 | TIMER_STATUS_TRUN1 |
+				TIMER_STATUS_TIMIL0 | TIMER_STATUS_TIMIL1 |
+				 TIMER_STATUS_TOVF0 | TIMER_STATUS_TOVF1);
+
+}
+
+static void bfin_t350mcqb_init_timers(void)
+{
+
+	bfin_t350mcqb_stop_timers();
+
+	set_gptimer_period(TIMER0_id, H_PERIOD);
+	set_gptimer_pwidth(TIMER0_id, H_PULSE);
+	set_gptimer_config(TIMER0_id, TIMER_MODE_PWM | TIMER_PERIOD_CNT |
+				      TIMER_TIN_SEL | TIMER_CLK_SEL|
+				      TIMER_EMU_RUN);
+
+	set_gptimer_period(TIMER1_id, V_PERIOD);
+	set_gptimer_pwidth(TIMER1_id, V_PULSE);
+	set_gptimer_config(TIMER1_id, TIMER_MODE_PWM | TIMER_PERIOD_CNT |
+				      TIMER_TIN_SEL | TIMER_CLK_SEL |
+				      TIMER_EMU_RUN);
+
+}
+
+static void bfin_t350mcqb_config_dma(struct bfin_t350mcqbfb_info *fbi)
+{
+
+	set_dma_config(CH_PPI,
+		       set_bfin_dma_config(DIR_READ, DMA_FLOW_AUTO,
+					   INTR_DISABLE, DIMENSION_2D,
+					   DATA_SIZE_16,
+					   DMA_NOSYNC_KEEP_DMA_BUF));
+	set_dma_x_count(CH_PPI, (LCD_X_RES * LCD_BPP) / DMA_BUS_SIZE);
+	set_dma_x_modify(CH_PPI, DMA_BUS_SIZE / 8);
+	set_dma_y_count(CH_PPI, V_LINES);
+
+	set_dma_y_modify(CH_PPI, DMA_BUS_SIZE / 8);
+	set_dma_start_addr(CH_PPI, (unsigned long)fbi->fb_buffer);
+
+}
+
+static	u16 ppi0_req_8[] = {P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
+			    P_PPI0_D0, P_PPI0_D1, P_PPI0_D2,
+			    P_PPI0_D3, P_PPI0_D4, P_PPI0_D5,
+			    P_PPI0_D6, P_PPI0_D7, 0};
+
+static int bfin_t350mcqb_request_ports(int action)
+{
+	if (action) {
+		if (peripheral_request_list(ppi0_req_8, DRIVER_NAME)) {
+			printk(KERN_ERR "Requesting Peripherals failed\n");
+			return -EFAULT;
+		}
+	} else
+		peripheral_free_list(ppi0_req_8);
+
+	return 0;
+}
+
+static int bfin_t350mcqb_fb_open(struct fb_info *info, int user)
+{
+	struct bfin_t350mcqbfb_info *fbi = info->par;
+
+	spin_lock(&fbi->lock);
+	fbi->lq043_open_cnt++;
+
+	if (fbi->lq043_open_cnt <= 1) {
+
+		bfin_t350mcqb_disable_ppi();
+		SSYNC();
+
+		bfin_t350mcqb_config_dma(fbi);
+		bfin_t350mcqb_config_ppi(fbi);
+		bfin_t350mcqb_init_timers();
+
+		/* start dma */
+		enable_dma(CH_PPI);
+		bfin_t350mcqb_enable_ppi();
+		bfin_t350mcqb_start_timers();
+	}
+
+	spin_unlock(&fbi->lock);
+
+	return 0;
+}
+
+static int bfin_t350mcqb_fb_release(struct fb_info *info, int user)
+{
+	struct bfin_t350mcqbfb_info *fbi = info->par;
+
+	spin_lock(&fbi->lock);
+
+	fbi->lq043_open_cnt--;
+
+	if (fbi->lq043_open_cnt <= 0) {
+		bfin_t350mcqb_disable_ppi();
+		SSYNC();
+		disable_dma(CH_PPI);
+		bfin_t350mcqb_stop_timers();
+	}
+
+	spin_unlock(&fbi->lock);
+
+	return 0;
+}
+
+static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var,
+				   struct fb_info *info)
+{
+
+	switch (var->bits_per_pixel) {
+	case 24:/* TRUECOLOUR, 16m */
+		var->red.offset = 0;
+		var->green.offset = 8;
+		var->blue.offset = 16;
+		var->red.length = var->green.length = var->blue.length = 8;
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->transp.msb_right = 0;
+		var->red.msb_right = 0;
+		var->green.msb_right = 0;
+		var->blue.msb_right = 0;
+		break;
+	default:
+		pr_debug("%s: depth not supported: %u BPP\n", __func__,
+			 var->bits_per_pixel);
+		return -EINVAL;
+	}
+
+	if (info->var.xres != var->xres || info->var.yres != var->yres ||
+	    info->var.xres_virtual != var->xres_virtual ||
+	    info->var.yres_virtual != var->yres_virtual) {
+		pr_debug("%s: Resolution not supported: X%u x Y%u \n",
+			 __func__, var->xres, var->yres);
+		return -EINVAL;
+	}
+
+	/*
+	 *  Memory limit
+	 */
+
+	if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
+		pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
+			 __func__, var->yres_virtual);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+int bfin_t350mcqb_fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
+{
+	if (nocursor)
+		return 0;
+	else
+		return -EINVAL;	/* just to force soft_cursor() call */
+}
+
+static int bfin_t350mcqb_fb_setcolreg(u_int regno, u_int red, u_int green,
+				   u_int blue, u_int transp,
+				   struct fb_info *info)
+{
+	if (regno >= BFIN_LCD_NBR_PALETTE_ENTRIES)
+		return -EINVAL;
+
+	if (info->var.grayscale) {
+		/* grayscale = 0.30*R + 0.59*G + 0.11*B */
+		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+	}
+
+	if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+
+		u32 value;
+		/* Place color in the pseudopalette */
+		if (regno > 16)
+			return -EINVAL;
+
+		red >>= (16 - info->var.red.length);
+		green >>= (16 - info->var.green.length);
+		blue >>= (16 - info->var.blue.length);
+
+		value = (red << info->var.red.offset) |
+		    (green << info->var.green.offset) |
+		    (blue << info->var.blue.offset);
+		value &= 0xFFFFFF;
+
+		((u32 *) (info->pseudo_palette))[regno] = value;
+
+	}
+
+	return 0;
+}
+
+static struct fb_ops bfin_t350mcqb_fb_ops = {
+	.owner = THIS_MODULE,
+	.fb_open = bfin_t350mcqb_fb_open,
+	.fb_release = bfin_t350mcqb_fb_release,
+	.fb_check_var = bfin_t350mcqb_fb_check_var,
+	.fb_fillrect = cfb_fillrect,
+	.fb_copyarea = cfb_copyarea,
+	.fb_imageblit = cfb_imageblit,
+	.fb_cursor = bfin_t350mcqb_fb_cursor,
+	.fb_setcolreg = bfin_t350mcqb_fb_setcolreg,
+};
+
+#ifndef NO_BL_SUPPORT
+static int bl_get_brightness(struct backlight_device *bd)
+{
+	return 0;
+}
+
+static const struct backlight_ops bfin_lq043fb_bl_ops = {
+	.get_brightness = bl_get_brightness,
+};
+
+static struct backlight_device *bl_dev;
+
+static int bfin_lcd_get_power(struct lcd_device *dev)
+{
+	return 0;
+}
+
+static int bfin_lcd_set_power(struct lcd_device *dev, int power)
+{
+	return 0;
+}
+
+static int bfin_lcd_get_contrast(struct lcd_device *dev)
+{
+	return 0;
+}
+
+static int bfin_lcd_set_contrast(struct lcd_device *dev, int contrast)
+{
+
+	return 0;
+}
+
+static int bfin_lcd_check_fb(struct lcd_device *dev, struct fb_info *fi)
+{
+	if (!fi || (fi == &bfin_t350mcqb_fb))
+		return 1;
+	return 0;
+}
+
+static struct lcd_ops bfin_lcd_ops = {
+	.get_power = bfin_lcd_get_power,
+	.set_power = bfin_lcd_set_power,
+	.get_contrast = bfin_lcd_get_contrast,
+	.set_contrast = bfin_lcd_set_contrast,
+	.check_fb = bfin_lcd_check_fb,
+};
+
+static struct lcd_device *lcd_dev;
+#endif
+
+static irqreturn_t bfin_t350mcqb_irq_error(int irq, void *dev_id)
+{
+	/*struct bfin_t350mcqbfb_info *info = (struct bfin_t350mcqbfb_info *)dev_id;*/
+
+	u16 status = bfin_read_PPI_STATUS();
+	bfin_write_PPI_STATUS(0xFFFF);
+
+	if (status) {
+		bfin_t350mcqb_disable_ppi();
+		disable_dma(CH_PPI);
+
+		/* start dma */
+		enable_dma(CH_PPI);
+		bfin_t350mcqb_enable_ppi();
+		bfin_write_PPI_STATUS(0xFFFF);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
+{
+#ifndef NO_BL_SUPPORT
+	struct backlight_properties props;
+#endif
+	struct bfin_t350mcqbfb_info *info;
+	struct fb_info *fbinfo;
+	int ret;
+
+	printk(KERN_INFO DRIVER_NAME ": %dx%d %d-bit RGB FrameBuffer initializing...\n",
+					 LCD_X_RES, LCD_Y_RES, LCD_BPP);
+
+	if (request_dma(CH_PPI, "CH_PPI") < 0) {
+		printk(KERN_ERR DRIVER_NAME
+		       ": couldn't request CH_PPI DMA\n");
+		ret = -EFAULT;
+		goto out1;
+	}
+
+	fbinfo =
+	    framebuffer_alloc(sizeof(struct bfin_t350mcqbfb_info), &pdev->dev);
+	if (!fbinfo) {
+		ret = -ENOMEM;
+		goto out2;
+	}
+
+	info = fbinfo->par;
+	info->fb = fbinfo;
+	info->dev = &pdev->dev;
+
+	platform_set_drvdata(pdev, fbinfo);
+
+	strcpy(fbinfo->fix.id, driver_name);
+
+	fbinfo->fix.type = FB_TYPE_PACKED_PIXELS;
+	fbinfo->fix.type_aux = 0;
+	fbinfo->fix.xpanstep = 0;
+	fbinfo->fix.ypanstep = 0;
+	fbinfo->fix.ywrapstep = 0;
+	fbinfo->fix.accel = FB_ACCEL_NONE;
+	fbinfo->fix.visual = FB_VISUAL_TRUECOLOR;
+
+	fbinfo->var.nonstd = 0;
+	fbinfo->var.activate = FB_ACTIVATE_NOW;
+	fbinfo->var.height = 53;
+	fbinfo->var.width = 70;
+	fbinfo->var.accel_flags = 0;
+	fbinfo->var.vmode = FB_VMODE_NONINTERLACED;
+
+	fbinfo->var.xres = LCD_X_RES;
+	fbinfo->var.xres_virtual = LCD_X_RES;
+	fbinfo->var.yres = LCD_Y_RES;
+	fbinfo->var.yres_virtual = LCD_Y_RES;
+	fbinfo->var.bits_per_pixel = LCD_BPP;
+
+	fbinfo->var.red.offset = 0;
+	fbinfo->var.green.offset = 8;
+	fbinfo->var.blue.offset = 16;
+	fbinfo->var.transp.offset = 0;
+	fbinfo->var.red.length = 8;
+	fbinfo->var.green.length = 8;
+	fbinfo->var.blue.length = 8;
+	fbinfo->var.transp.length = 0;
+	fbinfo->fix.smem_len = LCD_X_RES * LCD_Y_RES * LCD_BPP / 8;
+
+	fbinfo->fix.line_length = fbinfo->var.xres_virtual *
+	    fbinfo->var.bits_per_pixel / 8;
+
+
+	fbinfo->fbops = &bfin_t350mcqb_fb_ops;
+	fbinfo->flags = FBINFO_FLAG_DEFAULT;
+
+	info->fb_buffer = dma_alloc_coherent(NULL, fbinfo->fix.smem_len +
+				ACTIVE_VIDEO_MEM_OFFSET,
+				&info->dma_handle, GFP_KERNEL);
+
+	if (NULL == info->fb_buffer) {
+		printk(KERN_ERR DRIVER_NAME
+		       ": couldn't allocate dma buffer.\n");
+		ret = -ENOMEM;
+		goto out3;
+	}
+
+	fbinfo->screen_base = (void *)info->fb_buffer + ACTIVE_VIDEO_MEM_OFFSET;
+	fbinfo->fix.smem_start = (int)info->fb_buffer + ACTIVE_VIDEO_MEM_OFFSET;
+
+	fbinfo->fbops = &bfin_t350mcqb_fb_ops;
+
+	fbinfo->pseudo_palette = &info->pseudo_pal;
+
+	if (fb_alloc_cmap(&fbinfo->cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0)
+	    < 0) {
+		printk(KERN_ERR DRIVER_NAME
+		       "Fail to allocate colormap (%d entries)\n",
+		       BFIN_LCD_NBR_PALETTE_ENTRIES);
+		ret = -EFAULT;
+		goto out4;
+	}
+
+	if (bfin_t350mcqb_request_ports(1)) {
+		printk(KERN_ERR DRIVER_NAME ": couldn't request gpio port.\n");
+		ret = -EFAULT;
+		goto out6;
+	}
+
+	info->irq = platform_get_irq(pdev, 0);
+	if (info->irq < 0) {
+		ret = -EINVAL;
+		goto out7;
+	}
+
+	ret = request_irq(info->irq, bfin_t350mcqb_irq_error, 0,
+			"PPI ERROR", info);
+	if (ret < 0) {
+		printk(KERN_ERR DRIVER_NAME
+		       ": unable to request PPI ERROR IRQ\n");
+		goto out7;
+	}
+
+	if (register_framebuffer(fbinfo) < 0) {
+		printk(KERN_ERR DRIVER_NAME
+		       ": unable to register framebuffer.\n");
+		ret = -EINVAL;
+		goto out8;
+	}
+#ifndef NO_BL_SUPPORT
+	memset(&props, 0, sizeof(struct backlight_properties));
+	props.type = BACKLIGHT_RAW;
+	props.max_brightness = 255;
+	bl_dev = backlight_device_register("bf52x-bl", NULL, NULL,
+					   &bfin_lq043fb_bl_ops, &props);
+	if (IS_ERR(bl_dev)) {
+		printk(KERN_ERR DRIVER_NAME
+			": unable to register backlight.\n");
+		ret = -EINVAL;
+		unregister_framebuffer(fbinfo);
+		goto out8;
+	}
+
+	lcd_dev = lcd_device_register(DRIVER_NAME, NULL, &bfin_lcd_ops);
+	lcd_dev->props.max_contrast = 255, printk(KERN_INFO "Done.\n");
+#endif
+
+	return 0;
+
+out8:
+	free_irq(info->irq, info);
+out7:
+	bfin_t350mcqb_request_ports(0);
+out6:
+	fb_dealloc_cmap(&fbinfo->cmap);
+out4:
+	dma_free_coherent(NULL, fbinfo->fix.smem_len + ACTIVE_VIDEO_MEM_OFFSET,
+			 info->fb_buffer, info->dma_handle);
+out3:
+	framebuffer_release(fbinfo);
+out2:
+	free_dma(CH_PPI);
+out1:
+	platform_set_drvdata(pdev, NULL);
+
+	return ret;
+}
+
+static int __devexit bfin_t350mcqb_remove(struct platform_device *pdev)
+{
+
+	struct fb_info *fbinfo = platform_get_drvdata(pdev);
+	struct bfin_t350mcqbfb_info *info = fbinfo->par;
+
+	unregister_framebuffer(fbinfo);
+
+	free_dma(CH_PPI);
+	free_irq(info->irq, info);
+
+	if (info->fb_buffer != NULL)
+		dma_free_coherent(NULL, fbinfo->fix.smem_len +
+			ACTIVE_VIDEO_MEM_OFFSET, info->fb_buffer,
+			info->dma_handle);
+
+	fb_dealloc_cmap(&fbinfo->cmap);
+
+#ifndef NO_BL_SUPPORT
+	lcd_device_unregister(lcd_dev);
+	backlight_device_unregister(bl_dev);
+#endif
+
+	bfin_t350mcqb_request_ports(0);
+
+	platform_set_drvdata(pdev, NULL);
+	framebuffer_release(fbinfo);
+
+	printk(KERN_INFO DRIVER_NAME ": Unregister LCD driver.\n");
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int bfin_t350mcqb_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	struct fb_info *fbinfo = platform_get_drvdata(pdev);
+	struct bfin_t350mcqbfb_info *fbi = fbinfo->par;
+
+	if (fbi->lq043_open_cnt) {
+		bfin_t350mcqb_disable_ppi();
+		disable_dma(CH_PPI);
+		bfin_t350mcqb_stop_timers();
+		bfin_write_PPI_STATUS(-1);
+	}
+
+
+	return 0;
+}
+
+static int bfin_t350mcqb_resume(struct platform_device *pdev)
+{
+	struct fb_info *fbinfo = platform_get_drvdata(pdev);
+	struct bfin_t350mcqbfb_info *fbi = fbinfo->par;
+
+	if (fbi->lq043_open_cnt) {
+		bfin_t350mcqb_config_dma(fbi);
+		bfin_t350mcqb_config_ppi(fbi);
+		bfin_t350mcqb_init_timers();
+
+		/* start dma */
+		enable_dma(CH_PPI);
+		bfin_t350mcqb_enable_ppi();
+		bfin_t350mcqb_start_timers();
+	}
+
+	return 0;
+}
+#else
+#define bfin_t350mcqb_suspend	NULL
+#define bfin_t350mcqb_resume	NULL
+#endif
+
+static struct platform_driver bfin_t350mcqb_driver = {
+	.probe = bfin_t350mcqb_probe,
+	.remove = __devexit_p(bfin_t350mcqb_remove),
+	.suspend = bfin_t350mcqb_suspend,
+	.resume = bfin_t350mcqb_resume,
+	.driver = {
+		   .name = DRIVER_NAME,
+		   .owner = THIS_MODULE,
+		   },
+};
+
+static int __init bfin_t350mcqb_driver_init(void)
+{
+	return platform_driver_register(&bfin_t350mcqb_driver);
+}
+
+static void __exit bfin_t350mcqb_driver_cleanup(void)
+{
+	platform_driver_unregister(&bfin_t350mcqb_driver);
+}
+
+MODULE_DESCRIPTION("Blackfin TFT LCD Driver");
+MODULE_LICENSE("GPL");
+
+module_init(bfin_t350mcqb_driver_init);
+module_exit(bfin_t350mcqb_driver_cleanup);