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authorTomi Valkeinen <tomi.valkeinen@ti.com>2014-02-13 15:31:38 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2014-04-17 08:10:19 +0300
commitf7018c21350204c4cf628462f229d44d03545254 (patch)
tree408787177164cf51cc06f7aabdb04fcff8d2b6aa /drivers/video/asiliantfb.c
parentc26ef3eb3c11274bad1b64498d0a134f85755250 (diff)
video: move fbdev to drivers/video/fbdev
The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Rob Clark <robdclark@gmail.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/video/asiliantfb.c')
-rw-r--r--drivers/video/asiliantfb.c624
1 files changed, 0 insertions, 624 deletions
diff --git a/drivers/video/asiliantfb.c b/drivers/video/asiliantfb.c
deleted file mode 100644
index 7e8ddf00ccc2..000000000000
--- a/drivers/video/asiliantfb.c
+++ /dev/null
@@ -1,624 +0,0 @@
-/*
- * drivers/video/asiliantfb.c
- * frame buffer driver for Asiliant 69000 chip
- * Copyright (C) 2001-2003 Saito.K & Jeanne
- *
- * from driver/video/chipsfb.c and,
- *
- * drivers/video/asiliantfb.c -- frame buffer device for
- * Asiliant 69030 chip (formerly Intel, formerly Chips & Technologies)
- * Author: apc@agelectronics.co.uk
- * Copyright (C) 2000 AG Electronics
- * Note: the data sheets don't seem to be available from Asiliant.
- * They are available by searching developer.intel.com, but are not otherwise
- * linked to.
- *
- * This driver should be portable with minimal effort to the 69000 display
- * chip, and to the twin-display mode of the 69030.
- * Contains code from Thomas Hhenleitner <th@visuelle-maschinen.de> (thanks)
- *
- * Derived from the CT65550 driver chipsfb.c:
- * Copyright (C) 1998 Paul Mackerras
- * ...which was derived from the Powermac "chips" driver:
- * Copyright (C) 1997 Fabio Riccardi.
- * And from the frame buffer device for Open Firmware-initialized devices:
- * Copyright (C) 1997 Geert Uytterhoeven.
- *
- * 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.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-
-/* Built in clock of the 69030 */
-static const unsigned Fref = 14318180;
-
-#define mmio_base (p->screen_base + 0x400000)
-
-#define mm_write_ind(num, val, ap, dp) do { \
- writeb((num), mmio_base + (ap)); writeb((val), mmio_base + (dp)); \
-} while (0)
-
-static void mm_write_xr(struct fb_info *p, u8 reg, u8 data)
-{
- mm_write_ind(reg, data, 0x7ac, 0x7ad);
-}
-#define write_xr(num, val) mm_write_xr(p, num, val)
-
-static void mm_write_fr(struct fb_info *p, u8 reg, u8 data)
-{
- mm_write_ind(reg, data, 0x7a0, 0x7a1);
-}
-#define write_fr(num, val) mm_write_fr(p, num, val)
-
-static void mm_write_cr(struct fb_info *p, u8 reg, u8 data)
-{
- mm_write_ind(reg, data, 0x7a8, 0x7a9);
-}
-#define write_cr(num, val) mm_write_cr(p, num, val)
-
-static void mm_write_gr(struct fb_info *p, u8 reg, u8 data)
-{
- mm_write_ind(reg, data, 0x79c, 0x79d);
-}
-#define write_gr(num, val) mm_write_gr(p, num, val)
-
-static void mm_write_sr(struct fb_info *p, u8 reg, u8 data)
-{
- mm_write_ind(reg, data, 0x788, 0x789);
-}
-#define write_sr(num, val) mm_write_sr(p, num, val)
-
-static void mm_write_ar(struct fb_info *p, u8 reg, u8 data)
-{
- readb(mmio_base + 0x7b4);
- mm_write_ind(reg, data, 0x780, 0x780);
-}
-#define write_ar(num, val) mm_write_ar(p, num, val)
-
-static int asiliantfb_pci_init(struct pci_dev *dp, const struct pci_device_id *);
-static int asiliantfb_check_var(struct fb_var_screeninfo *var,
- struct fb_info *info);
-static int asiliantfb_set_par(struct fb_info *info);
-static int asiliantfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
- u_int transp, struct fb_info *info);
-
-static struct fb_ops asiliantfb_ops = {
- .owner = THIS_MODULE,
- .fb_check_var = asiliantfb_check_var,
- .fb_set_par = asiliantfb_set_par,
- .fb_setcolreg = asiliantfb_setcolreg,
- .fb_fillrect = cfb_fillrect,
- .fb_copyarea = cfb_copyarea,
- .fb_imageblit = cfb_imageblit,
-};
-
-/* Calculate the ratios for the dot clocks without using a single long long
- * value */
-static void asiliant_calc_dclk2(u32 *ppixclock, u8 *dclk2_m, u8 *dclk2_n, u8 *dclk2_div)
-{
- unsigned pixclock = *ppixclock;
- unsigned Ftarget = 1000000 * (1000000 / pixclock);
- unsigned n;
- unsigned best_error = 0xffffffff;
- unsigned best_m = 0xffffffff,
- best_n = 0xffffffff;
- unsigned ratio;
- unsigned remainder;
- unsigned char divisor = 0;
-
- /* Calculate the frequency required. This is hard enough. */
- ratio = 1000000 / pixclock;
- remainder = 1000000 % pixclock;
- Ftarget = 1000000 * ratio + (1000000 * remainder) / pixclock;
-
- while (Ftarget < 100000000) {
- divisor += 0x10;
- Ftarget <<= 1;
- }
-
- ratio = Ftarget / Fref;
- remainder = Ftarget % Fref;
-
- /* This expresses the constraint that 150kHz <= Fref/n <= 5Mhz,
- * together with 3 <= n <= 257. */
- for (n = 3; n <= 257; n++) {
- unsigned m = n * ratio + (n * remainder) / Fref;
-
- /* 3 <= m <= 257 */
- if (m >= 3 && m <= 257) {
- unsigned new_error = Ftarget * n >= Fref * m ?
- ((Ftarget * n) - (Fref * m)) : ((Fref * m) - (Ftarget * n));
- if (new_error < best_error) {
- best_n = n;
- best_m = m;
- best_error = new_error;
- }
- }
- /* But if VLD = 4, then 4m <= 1028 */
- else if (m <= 1028) {
- /* remember there are still only 8-bits of precision in m, so
- * avoid over-optimistic error calculations */
- unsigned new_error = Ftarget * n >= Fref * (m & ~3) ?
- ((Ftarget * n) - (Fref * (m & ~3))) : ((Fref * (m & ~3)) - (Ftarget * n));
- if (new_error < best_error) {
- best_n = n;
- best_m = m;
- best_error = new_error;
- }
- }
- }
- if (best_m > 257)
- best_m >>= 2; /* divide m by 4, and leave VCO loop divide at 4 */
- else
- divisor |= 4; /* or set VCO loop divide to 1 */
- *dclk2_m = best_m - 2;
- *dclk2_n = best_n - 2;
- *dclk2_div = divisor;
- *ppixclock = pixclock;
- return;
-}
-
-static void asiliant_set_timing(struct fb_info *p)
-{
- unsigned hd = p->var.xres / 8;
- unsigned hs = (p->var.xres + p->var.right_margin) / 8;
- unsigned he = (p->var.xres + p->var.right_margin + p->var.hsync_len) / 8;
- unsigned ht = (p->var.left_margin + p->var.xres + p->var.right_margin + p->var.hsync_len) / 8;
- unsigned vd = p->var.yres;
- unsigned vs = p->var.yres + p->var.lower_margin;
- unsigned ve = p->var.yres + p->var.lower_margin + p->var.vsync_len;
- unsigned vt = p->var.upper_margin + p->var.yres + p->var.lower_margin + p->var.vsync_len;
- unsigned wd = (p->var.xres_virtual * ((p->var.bits_per_pixel+7)/8)) / 8;
-
- if ((p->var.xres == 640) && (p->var.yres == 480) && (p->var.pixclock == 39722)) {
- write_fr(0x01, 0x02); /* LCD */
- } else {
- write_fr(0x01, 0x01); /* CRT */
- }
-
- write_cr(0x11, (ve - 1) & 0x0f);
- write_cr(0x00, (ht - 5) & 0xff);
- write_cr(0x01, hd - 1);
- write_cr(0x02, hd);
- write_cr(0x03, ((ht - 1) & 0x1f) | 0x80);
- write_cr(0x04, hs);
- write_cr(0x05, (((ht - 1) & 0x20) <<2) | (he & 0x1f));
- write_cr(0x3c, (ht - 1) & 0xc0);
- write_cr(0x06, (vt - 2) & 0xff);
- write_cr(0x30, (vt - 2) >> 8);
- write_cr(0x07, 0x00);
- write_cr(0x08, 0x00);
- write_cr(0x09, 0x00);
- write_cr(0x10, (vs - 1) & 0xff);
- write_cr(0x32, ((vs - 1) >> 8) & 0xf);
- write_cr(0x11, ((ve - 1) & 0x0f) | 0x80);
- write_cr(0x12, (vd - 1) & 0xff);
- write_cr(0x31, ((vd - 1) & 0xf00) >> 8);
- write_cr(0x13, wd & 0xff);
- write_cr(0x41, (wd & 0xf00) >> 8);
- write_cr(0x15, (vs - 1) & 0xff);
- write_cr(0x33, ((vs - 1) >> 8) & 0xf);
- write_cr(0x38, ((ht - 5) & 0x100) >> 8);
- write_cr(0x16, (vt - 1) & 0xff);
- write_cr(0x18, 0x00);
-
- if (p->var.xres == 640) {
- writeb(0xc7, mmio_base + 0x784); /* set misc output reg */
- } else {
- writeb(0x07, mmio_base + 0x784); /* set misc output reg */
- }
-}
-
-static int asiliantfb_check_var(struct fb_var_screeninfo *var,
- struct fb_info *p)
-{
- unsigned long Ftarget, ratio, remainder;
-
- ratio = 1000000 / var->pixclock;
- remainder = 1000000 % var->pixclock;
- Ftarget = 1000000 * ratio + (1000000 * remainder) / var->pixclock;
-
- /* First check the constraint that the maximum post-VCO divisor is 32,
- * and the maximum Fvco is 220MHz */
- if (Ftarget > 220000000 || Ftarget < 3125000) {
- printk(KERN_ERR "asiliantfb dotclock must be between 3.125 and 220MHz\n");
- return -ENXIO;
- }
- var->xres_virtual = var->xres;
- var->yres_virtual = var->yres;
-
- if (var->bits_per_pixel == 24) {
- var->red.offset = 16;
- var->green.offset = 8;
- var->blue.offset = 0;
- var->red.length = var->blue.length = var->green.length = 8;
- } else if (var->bits_per_pixel == 16) {
- switch (var->red.offset) {
- case 11:
- var->green.length = 6;
- break;
- case 10:
- var->green.length = 5;
- break;
- default:
- return -EINVAL;
- }
- var->green.offset = 5;
- var->blue.offset = 0;
- var->red.length = var->blue.length = 5;
- } else if (var->bits_per_pixel == 8) {
- var->red.offset = var->green.offset = var->blue.offset = 0;
- var->red.length = var->green.length = var->blue.length = 8;
- }
- return 0;
-}
-
-static int asiliantfb_set_par(struct fb_info *p)
-{
- u8 dclk2_m; /* Holds m-2 value for register */
- u8 dclk2_n; /* Holds n-2 value for register */
- u8 dclk2_div; /* Holds divisor bitmask */
-
- /* Set pixclock */
- asiliant_calc_dclk2(&p->var.pixclock, &dclk2_m, &dclk2_n, &dclk2_div);
-
- /* Set color depth */
- if (p->var.bits_per_pixel == 24) {
- write_xr(0x81, 0x16); /* 24 bit packed color mode */
- write_xr(0x82, 0x00); /* Disable palettes */
- write_xr(0x20, 0x20); /* 24 bit blitter mode */
- } else if (p->var.bits_per_pixel == 16) {
- if (p->var.red.offset == 11)
- write_xr(0x81, 0x15); /* 16 bit color mode */
- else
- write_xr(0x81, 0x14); /* 15 bit color mode */
- write_xr(0x82, 0x00); /* Disable palettes */
- write_xr(0x20, 0x10); /* 16 bit blitter mode */
- } else if (p->var.bits_per_pixel == 8) {
- write_xr(0x0a, 0x02); /* Linear */
- write_xr(0x81, 0x12); /* 8 bit color mode */
- write_xr(0x82, 0x00); /* Graphics gamma enable */
- write_xr(0x20, 0x00); /* 8 bit blitter mode */
- }
- p->fix.line_length = p->var.xres * (p->var.bits_per_pixel >> 3);
- p->fix.visual = (p->var.bits_per_pixel == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
- write_xr(0xc4, dclk2_m);
- write_xr(0xc5, dclk2_n);
- write_xr(0xc7, dclk2_div);
- /* Set up the CR registers */
- asiliant_set_timing(p);
- return 0;
-}
-
-static int asiliantfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
- u_int transp, struct fb_info *p)
-{
- if (regno > 255)
- return 1;
- red >>= 8;
- green >>= 8;
- blue >>= 8;
-
- /* Set hardware palete */
- writeb(regno, mmio_base + 0x790);
- udelay(1);
- writeb(red, mmio_base + 0x791);
- writeb(green, mmio_base + 0x791);
- writeb(blue, mmio_base + 0x791);
-
- if (regno < 16) {
- switch(p->var.red.offset) {
- case 10: /* RGB 555 */
- ((u32 *)(p->pseudo_palette))[regno] =
- ((red & 0xf8) << 7) |
- ((green & 0xf8) << 2) |
- ((blue & 0xf8) >> 3);
- break;
- case 11: /* RGB 565 */
- ((u32 *)(p->pseudo_palette))[regno] =
- ((red & 0xf8) << 8) |
- ((green & 0xfc) << 3) |
- ((blue & 0xf8) >> 3);
- break;
- case 16: /* RGB 888 */
- ((u32 *)(p->pseudo_palette))[regno] =
- (red << 16) |
- (green << 8) |
- (blue);
- break;
- }
- }
-
- return 0;
-}
-
-struct chips_init_reg {
- unsigned char addr;
- unsigned char data;
-};
-
-static struct chips_init_reg chips_init_sr[] =
-{
- {0x00, 0x03}, /* Reset register */
- {0x01, 0x01}, /* Clocking mode */
- {0x02, 0x0f}, /* Plane mask */
- {0x04, 0x0e} /* Memory mode */
-};
-
-static struct chips_init_reg chips_init_gr[] =
-{
- {0x03, 0x00}, /* Data rotate */
- {0x05, 0x00}, /* Graphics mode */
- {0x06, 0x01}, /* Miscellaneous */
- {0x08, 0x00} /* Bit mask */
-};
-
-static struct chips_init_reg chips_init_ar[] =
-{
- {0x10, 0x01}, /* Mode control */
- {0x11, 0x00}, /* Overscan */
- {0x12, 0x0f}, /* Memory plane enable */
- {0x13, 0x00} /* Horizontal pixel panning */
-};
-
-static struct chips_init_reg chips_init_cr[] =
-{
- {0x0c, 0x00}, /* Start address high */
- {0x0d, 0x00}, /* Start address low */
- {0x40, 0x00}, /* Extended Start Address */
- {0x41, 0x00}, /* Extended Start Address */
- {0x14, 0x00}, /* Underline location */
- {0x17, 0xe3}, /* CRT mode control */
- {0x70, 0x00} /* Interlace control */
-};
-
-
-static struct chips_init_reg chips_init_fr[] =
-{
- {0x01, 0x02},
- {0x03, 0x08},
- {0x08, 0xcc},
- {0x0a, 0x08},
- {0x18, 0x00},
- {0x1e, 0x80},
- {0x40, 0x83},
- {0x41, 0x00},
- {0x48, 0x13},
- {0x4d, 0x60},
- {0x4e, 0x0f},
-
- {0x0b, 0x01},
-
- {0x21, 0x51},
- {0x22, 0x1d},
- {0x23, 0x5f},
- {0x20, 0x4f},
- {0x34, 0x00},
- {0x24, 0x51},
- {0x25, 0x00},
- {0x27, 0x0b},
- {0x26, 0x00},
- {0x37, 0x80},
- {0x33, 0x0b},
- {0x35, 0x11},
- {0x36, 0x02},
- {0x31, 0xea},
- {0x32, 0x0c},
- {0x30, 0xdf},
- {0x10, 0x0c},
- {0x11, 0xe0},
- {0x12, 0x50},
- {0x13, 0x00},
- {0x16, 0x03},
- {0x17, 0xbd},
- {0x1a, 0x00},
-};
-
-
-static struct chips_init_reg chips_init_xr[] =
-{
- {0xce, 0x00}, /* set default memory clock */
- {0xcc, 200 }, /* MCLK ratio M */
- {0xcd, 18 }, /* MCLK ratio N */
- {0xce, 0x90}, /* MCLK divisor = 2 */
-
- {0xc4, 209 },
- {0xc5, 118 },
- {0xc7, 32 },
- {0xcf, 0x06},
- {0x09, 0x01}, /* IO Control - CRT controller extensions */
- {0x0a, 0x02}, /* Frame buffer mapping */
- {0x0b, 0x01}, /* PCI burst write */
- {0x40, 0x03}, /* Memory access control */
- {0x80, 0x82}, /* Pixel pipeline configuration 0 */
- {0x81, 0x12}, /* Pixel pipeline configuration 1 */
- {0x82, 0x08}, /* Pixel pipeline configuration 2 */
-
- {0xd0, 0x0f},
- {0xd1, 0x01},
-};
-
-static void chips_hw_init(struct fb_info *p)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(chips_init_xr); ++i)
- write_xr(chips_init_xr[i].addr, chips_init_xr[i].data);
- write_xr(0x81, 0x12);
- write_xr(0x82, 0x08);
- write_xr(0x20, 0x00);
- for (i = 0; i < ARRAY_SIZE(chips_init_sr); ++i)
- write_sr(chips_init_sr[i].addr, chips_init_sr[i].data);
- for (i = 0; i < ARRAY_SIZE(chips_init_gr); ++i)
- write_gr(chips_init_gr[i].addr, chips_init_gr[i].data);
- for (i = 0; i < ARRAY_SIZE(chips_init_ar); ++i)
- write_ar(chips_init_ar[i].addr, chips_init_ar[i].data);
- /* Enable video output in attribute index register */
- writeb(0x20, mmio_base + 0x780);
- for (i = 0; i < ARRAY_SIZE(chips_init_cr); ++i)
- write_cr(chips_init_cr[i].addr, chips_init_cr[i].data);
- for (i = 0; i < ARRAY_SIZE(chips_init_fr); ++i)
- write_fr(chips_init_fr[i].addr, chips_init_fr[i].data);
-}
-
-static struct fb_fix_screeninfo asiliantfb_fix = {
- .id = "Asiliant 69000",
- .type = FB_TYPE_PACKED_PIXELS,
- .visual = FB_VISUAL_PSEUDOCOLOR,
- .accel = FB_ACCEL_NONE,
- .line_length = 640,
- .smem_len = 0x200000, /* 2MB */
-};
-
-static struct fb_var_screeninfo asiliantfb_var = {
- .xres = 640,
- .yres = 480,
- .xres_virtual = 640,
- .yres_virtual = 480,
- .bits_per_pixel = 8,
- .red = { .length = 8 },
- .green = { .length = 8 },
- .blue = { .length = 8 },
- .height = -1,
- .width = -1,
- .vmode = FB_VMODE_NONINTERLACED,
- .pixclock = 39722,
- .left_margin = 48,
- .right_margin = 16,
- .upper_margin = 33,
- .lower_margin = 10,
- .hsync_len = 96,
- .vsync_len = 2,
-};
-
-static int init_asiliant(struct fb_info *p, unsigned long addr)
-{
- int err;
-
- p->fix = asiliantfb_fix;
- p->fix.smem_start = addr;
- p->var = asiliantfb_var;
- p->fbops = &asiliantfb_ops;
- p->flags = FBINFO_DEFAULT;
-
- err = fb_alloc_cmap(&p->cmap, 256, 0);
- if (err) {
- printk(KERN_ERR "C&T 69000 fb failed to alloc cmap memory\n");
- return err;
- }
-
- err = register_framebuffer(p);
- if (err < 0) {
- printk(KERN_ERR "C&T 69000 framebuffer failed to register\n");
- fb_dealloc_cmap(&p->cmap);
- return err;
- }
-
- fb_info(p, "Asiliant 69000 frame buffer (%dK RAM detected)\n",
- p->fix.smem_len / 1024);
-
- writeb(0xff, mmio_base + 0x78c);
- chips_hw_init(p);
- return 0;
-}
-
-static int asiliantfb_pci_init(struct pci_dev *dp,
- const struct pci_device_id *ent)
-{
- unsigned long addr, size;
- struct fb_info *p;
- int err;
-
- if ((dp->resource[0].flags & IORESOURCE_MEM) == 0)
- return -ENODEV;
- addr = pci_resource_start(dp, 0);
- size = pci_resource_len(dp, 0);
- if (addr == 0)
- return -ENODEV;
- if (!request_mem_region(addr, size, "asiliantfb"))
- return -EBUSY;
-
- p = framebuffer_alloc(sizeof(u32) * 16, &dp->dev);
- if (!p) {
- release_mem_region(addr, size);
- return -ENOMEM;
- }
- p->pseudo_palette = p->par;
- p->par = NULL;
-
- p->screen_base = ioremap(addr, 0x800000);
- if (p->screen_base == NULL) {
- release_mem_region(addr, size);
- framebuffer_release(p);
- return -ENOMEM;
- }
-
- pci_write_config_dword(dp, 4, 0x02800083);
- writeb(3, p->screen_base + 0x400784);
-
- err = init_asiliant(p, addr);
- if (err) {
- iounmap(p->screen_base);
- release_mem_region(addr, size);
- framebuffer_release(p);
- return err;
- }
-
- pci_set_drvdata(dp, p);
- return 0;
-}
-
-static void asiliantfb_remove(struct pci_dev *dp)
-{
- struct fb_info *p = pci_get_drvdata(dp);
-
- unregister_framebuffer(p);
- fb_dealloc_cmap(&p->cmap);
- iounmap(p->screen_base);
- release_mem_region(pci_resource_start(dp, 0), pci_resource_len(dp, 0));
- framebuffer_release(p);
-}
-
-static struct pci_device_id asiliantfb_pci_tbl[] = {
- { PCI_VENDOR_ID_CT, PCI_DEVICE_ID_CT_69000, PCI_ANY_ID, PCI_ANY_ID },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, asiliantfb_pci_tbl);
-
-static struct pci_driver asiliantfb_driver = {
- .name = "asiliantfb",
- .id_table = asiliantfb_pci_tbl,
- .probe = asiliantfb_pci_init,
- .remove = asiliantfb_remove,
-};
-
-static int __init asiliantfb_init(void)
-{
- if (fb_get_options("asiliantfb", NULL))
- return -ENODEV;
-
- return pci_register_driver(&asiliantfb_driver);
-}
-
-module_init(asiliantfb_init);
-
-static void __exit asiliantfb_exit(void)
-{
- pci_unregister_driver(&asiliantfb_driver);
-}
-
-MODULE_LICENSE("GPL");