Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Linus Torvalds (pre-git) | 2637 | 63.51% | 49 | 57.65% |
Petr Vandrovec | 1110 | 26.73% | 14 | 16.47% |
Jean Delvare | 205 | 4.94% | 4 | 4.71% |
Linus Torvalds | 124 | 2.99% | 3 | 3.53% |
Antonino A. Daplas | 26 | 0.63% | 2 | 2.35% |
James Simmons | 26 | 0.63% | 3 | 3.53% |
Christoph Hellwig | 6 | 0.14% | 1 | 1.18% |
Al Viro | 6 | 0.14% | 1 | 1.18% |
Andrew Morton | 4 | 0.10% | 1 | 1.18% |
Krzysztof Helt | 2 | 0.05% | 2 | 2.35% |
Thomas Zimmermann | 2 | 0.05% | 1 | 1.18% |
Harvey Harrison | 1 | 0.02% | 1 | 1.18% |
Thomas Gleixner | 1 | 0.02% | 1 | 1.18% |
Jani Nikula | 1 | 0.02% | 1 | 1.18% |
Laurent Pinchart | 1 | 0.02% | 1 | 1.18% |
Total | 4152 | 85 |
// SPDX-License-Identifier: GPL-2.0-only /* * * Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200, G400 and G450. * * (c) 1998-2002 Petr Vandrovec <vandrove@vc.cvut.cz> * * Portions Copyright (c) 2001 Matrox Graphics Inc. * * Version: 1.65 2002/08/14 * */ #include "matroxfb_maven.h" #include "matroxfb_crtc2.h" #include "matroxfb_misc.h" #include "matroxfb_DAC1064.h" #include <linux/matroxfb.h> #include <linux/slab.h> #include <linux/uaccess.h> /* **************************************************** */ static int mem = 8192; module_param(mem, int, 0); MODULE_PARM_DESC(mem, "Memory size reserved for dualhead (default=8MB)"); /* **************************************************** */ static int matroxfb_dh_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned transp, struct fb_info* info) { u_int32_t col; #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) if (regno >= 16) return 1; if (m2info->fbcon.var.grayscale) { /* gray = 0.30*R + 0.59*G + 0.11*B */ red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8; } red = CNVT_TOHW(red, m2info->fbcon.var.red.length); green = CNVT_TOHW(green, m2info->fbcon.var.green.length); blue = CNVT_TOHW(blue, m2info->fbcon.var.blue.length); transp = CNVT_TOHW(transp, m2info->fbcon.var.transp.length); col = (red << m2info->fbcon.var.red.offset) | (green << m2info->fbcon.var.green.offset) | (blue << m2info->fbcon.var.blue.offset) | (transp << m2info->fbcon.var.transp.offset); switch (m2info->fbcon.var.bits_per_pixel) { case 16: m2info->cmap[regno] = col | (col << 16); break; case 32: m2info->cmap[regno] = col; break; } return 0; #undef m2info } static void matroxfb_dh_restore(struct matroxfb_dh_fb_info* m2info, struct my_timming* mt, int mode, unsigned int pos) { u_int32_t tmp; u_int32_t datactl; struct matrox_fb_info *minfo = m2info->primary_dev; switch (mode) { case 15: tmp = 0x00200000; break; case 16: tmp = 0x00400000; break; /* case 32: */ default: tmp = 0x00800000; break; } tmp |= 0x00000001; /* enable CRTC2 */ datactl = 0; if (minfo->outputs[1].src == MATROXFB_SRC_CRTC2) { if (minfo->devflags.g450dac) { tmp |= 0x00000006; /* source from secondary pixel PLL */ /* no vidrst when in monitor mode */ if (minfo->outputs[1].mode != MATROXFB_OUTPUT_MODE_MONITOR) { tmp |= 0xC0001000; /* Enable H/V vidrst */ } } else { tmp |= 0x00000002; /* source from VDOCLK */ tmp |= 0xC0000000; /* enable vvidrst & hvidrst */ /* MGA TVO is our clock source */ } } else if (minfo->outputs[0].src == MATROXFB_SRC_CRTC2) { tmp |= 0x00000004; /* source from pixclock */ /* PIXPLL is our clock source */ } if (minfo->outputs[0].src == MATROXFB_SRC_CRTC2) { tmp |= 0x00100000; /* connect CRTC2 to DAC */ } if (mt->interlaced) { tmp |= 0x02000000; /* interlaced, second field is bigger, as G450 apparently ignores it */ mt->VDisplay >>= 1; mt->VSyncStart >>= 1; mt->VSyncEnd >>= 1; mt->VTotal >>= 1; } if ((mt->HTotal & 7) == 2) { datactl |= 0x00000010; mt->HTotal &= ~7; } tmp |= 0x10000000; /* 0x10000000 is VIDRST polarity */ mga_outl(0x3C14, ((mt->HDisplay - 8) << 16) | (mt->HTotal - 8)); mga_outl(0x3C18, ((mt->HSyncEnd - 8) << 16) | (mt->HSyncStart - 8)); mga_outl(0x3C1C, ((mt->VDisplay - 1) << 16) | (mt->VTotal - 1)); mga_outl(0x3C20, ((mt->VSyncEnd - 1) << 16) | (mt->VSyncStart - 1)); mga_outl(0x3C24, ((mt->VSyncStart) << 16) | (mt->HSyncStart)); /* preload */ { u_int32_t linelen = m2info->fbcon.var.xres_virtual * (m2info->fbcon.var.bits_per_pixel >> 3); if (tmp & 0x02000000) { /* field #0 is smaller, so... */ mga_outl(0x3C2C, pos); /* field #1 vmemory start */ mga_outl(0x3C28, pos + linelen); /* field #0 vmemory start */ linelen <<= 1; m2info->interlaced = 1; } else { mga_outl(0x3C28, pos); /* vmemory start */ m2info->interlaced = 0; } mga_outl(0x3C40, linelen); } mga_outl(0x3C4C, datactl); /* data control */ if (tmp & 0x02000000) { int i; mga_outl(0x3C10, tmp & ~0x02000000); for (i = 0; i < 2; i++) { unsigned int nl; unsigned int lastl = 0; while ((nl = mga_inl(0x3C48) & 0xFFF) >= lastl) { lastl = nl; } } } mga_outl(0x3C10, tmp); minfo->hw.crtc2.ctl = tmp; tmp = mt->VDisplay << 16; /* line compare */ if (mt->sync & FB_SYNC_HOR_HIGH_ACT) tmp |= 0x00000100; if (mt->sync & FB_SYNC_VERT_HIGH_ACT) tmp |= 0x00000200; mga_outl(0x3C44, tmp); } static void matroxfb_dh_disable(struct matroxfb_dh_fb_info* m2info) { struct matrox_fb_info *minfo = m2info->primary_dev; mga_outl(0x3C10, 0x00000004); /* disable CRTC2, CRTC1->DAC1, PLL as clock source */ minfo->hw.crtc2.ctl = 0x00000004; } static void matroxfb_dh_pan_var(struct matroxfb_dh_fb_info* m2info, struct fb_var_screeninfo* var) { unsigned int pos; unsigned int linelen; unsigned int pixelsize; struct matrox_fb_info *minfo = m2info->primary_dev; m2info->fbcon.var.xoffset = var->xoffset; m2info->fbcon.var.yoffset = var->yoffset; pixelsize = m2info->fbcon.var.bits_per_pixel >> 3; linelen = m2info->fbcon.var.xres_virtual * pixelsize; pos = m2info->fbcon.var.yoffset * linelen + m2info->fbcon.var.xoffset * pixelsize; pos += m2info->video.offbase; if (m2info->interlaced) { mga_outl(0x3C2C, pos); mga_outl(0x3C28, pos + linelen); } else { mga_outl(0x3C28, pos); } } static int matroxfb_dh_decode_var(struct matroxfb_dh_fb_info* m2info, struct fb_var_screeninfo* var, int *visual, int *video_cmap_len, int *mode) { unsigned int mask; unsigned int memlen; unsigned int vramlen; switch (var->bits_per_pixel) { case 16: mask = 0x1F; break; case 32: mask = 0x0F; break; default: return -EINVAL; } vramlen = m2info->video.len_usable; if (var->yres_virtual < var->yres) var->yres_virtual = var->yres; if (var->xres_virtual < var->xres) var->xres_virtual = var->xres; var->xres_virtual = (var->xres_virtual + mask) & ~mask; if (var->yres_virtual > 32767) return -EINVAL; memlen = var->xres_virtual * var->yres_virtual * (var->bits_per_pixel >> 3); if (memlen > vramlen) return -EINVAL; if (var->xoffset + var->xres > var->xres_virtual) var->xoffset = var->xres_virtual - var->xres; if (var->yoffset + var->yres > var->yres_virtual) var->yoffset = var->yres_virtual - var->yres; var->xres &= ~7; var->left_margin &= ~7; var->right_margin &= ~7; var->hsync_len &= ~7; *mode = var->bits_per_pixel; if (var->bits_per_pixel == 16) { if (var->green.length == 5) { var->red.offset = 10; var->red.length = 5; var->green.offset = 5; var->green.length = 5; var->blue.offset = 0; var->blue.length = 5; var->transp.offset = 15; var->transp.length = 1; *mode = 15; } else { var->red.offset = 11; var->red.length = 5; var->green.offset = 5; var->green.length = 6; var->blue.offset = 0; var->blue.length = 5; var->transp.offset = 0; var->transp.length = 0; } } else { var->red.offset = 16; var->red.length = 8; var->green.offset = 8; var->green.length = 8; var->blue.offset = 0; var->blue.length = 8; var->transp.offset = 24; var->transp.length = 8; } *visual = FB_VISUAL_TRUECOLOR; *video_cmap_len = 16; return 0; } static int matroxfb_dh_open(struct fb_info* info, int user) { #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) struct matrox_fb_info *minfo = m2info->primary_dev; if (minfo) { int err; if (minfo->dead) { return -ENXIO; } err = minfo->fbops.fb_open(&minfo->fbcon, user); if (err) { return err; } } return 0; #undef m2info } static int matroxfb_dh_release(struct fb_info* info, int user) { #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) int err = 0; struct matrox_fb_info *minfo = m2info->primary_dev; if (minfo) { err = minfo->fbops.fb_release(&minfo->fbcon, user); } return err; #undef m2info } /* * This function is called before the register_framebuffer so * no locking is needed. */ static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info) { struct fb_fix_screeninfo *fix = &m2info->fbcon.fix; strcpy(fix->id, "MATROX DH"); fix->smem_start = m2info->video.base; fix->smem_len = m2info->video.len_usable; fix->ypanstep = 1; fix->ywrapstep = 0; fix->xpanstep = 8; /* TBD */ fix->mmio_start = m2info->mmio.base; fix->mmio_len = m2info->mmio.len; fix->accel = 0; /* no accel... */ } static int matroxfb_dh_check_var(struct fb_var_screeninfo* var, struct fb_info* info) { #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) int visual; int cmap_len; int mode; return matroxfb_dh_decode_var(m2info, var, &visual, &cmap_len, &mode); #undef m2info } static int matroxfb_dh_set_par(struct fb_info* info) { #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) int visual; int cmap_len; int mode; int err; struct fb_var_screeninfo* var = &info->var; struct matrox_fb_info *minfo = m2info->primary_dev; if ((err = matroxfb_dh_decode_var(m2info, var, &visual, &cmap_len, &mode)) != 0) return err; /* cmap */ { m2info->fbcon.screen_base = vaddr_va(m2info->video.vbase); m2info->fbcon.fix.visual = visual; m2info->fbcon.fix.type = FB_TYPE_PACKED_PIXELS; m2info->fbcon.fix.type_aux = 0; m2info->fbcon.fix.line_length = (var->xres_virtual * var->bits_per_pixel) >> 3; } { struct my_timming mt; unsigned int pos; int out; int cnt; matroxfb_var2my(&m2info->fbcon.var, &mt); mt.crtc = MATROXFB_SRC_CRTC2; /* CRTC2 delay */ mt.delay = 34; pos = (m2info->fbcon.var.yoffset * m2info->fbcon.var.xres_virtual + m2info->fbcon.var.xoffset) * m2info->fbcon.var.bits_per_pixel >> 3; pos += m2info->video.offbase; cnt = 0; down_read(&minfo->altout.lock); for (out = 0; out < MATROXFB_MAX_OUTPUTS; out++) { if (minfo->outputs[out].src == MATROXFB_SRC_CRTC2) { cnt++; if (minfo->outputs[out].output->compute) { minfo->outputs[out].output->compute(minfo->outputs[out].data, &mt); } } } minfo->crtc2.pixclock = mt.pixclock; minfo->crtc2.mnp = mt.mnp; up_read(&minfo->altout.lock); if (cnt) { matroxfb_dh_restore(m2info, &mt, mode, pos); } else { matroxfb_dh_disable(m2info); } DAC1064_global_init(minfo); DAC1064_global_restore(minfo); down_read(&minfo->altout.lock); for (out = 0; out < MATROXFB_MAX_OUTPUTS; out++) { if (minfo->outputs[out].src == MATROXFB_SRC_CRTC2 && minfo->outputs[out].output->program) { minfo->outputs[out].output->program(minfo->outputs[out].data); } } for (out = 0; out < MATROXFB_MAX_OUTPUTS; out++) { if (minfo->outputs[out].src == MATROXFB_SRC_CRTC2 && minfo->outputs[out].output->start) { minfo->outputs[out].output->start(minfo->outputs[out].data); } } up_read(&minfo->altout.lock); } m2info->initialized = 1; return 0; #undef m2info } static int matroxfb_dh_pan_display(struct fb_var_screeninfo* var, struct fb_info* info) { #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) matroxfb_dh_pan_var(m2info, var); return 0; #undef m2info } static int matroxfb_dh_get_vblank(const struct matroxfb_dh_fb_info* m2info, struct fb_vblank* vblank) { struct matrox_fb_info *minfo = m2info->primary_dev; matroxfb_enable_irq(minfo, 0); memset(vblank, 0, sizeof(*vblank)); vblank->flags = FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VBLANK; /* mask out reserved bits + field number (odd/even) */ vblank->vcount = mga_inl(0x3C48) & 0x000007FF; /* compatibility stuff */ if (vblank->vcount >= m2info->fbcon.var.yres) vblank->flags |= FB_VBLANK_VBLANKING; if (test_bit(0, &minfo->irq_flags)) { vblank->flags |= FB_VBLANK_HAVE_COUNT; /* Only one writer, aligned int value... it should work without lock and without atomic_t */ vblank->count = minfo->crtc2.vsync.cnt; } return 0; } static int matroxfb_dh_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) { #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) struct matrox_fb_info *minfo = m2info->primary_dev; DBG(__func__) switch (cmd) { case FBIOGET_VBLANK: { struct fb_vblank vblank; int err; err = matroxfb_dh_get_vblank(m2info, &vblank); if (err) return err; if (copy_to_user((void __user *)arg, &vblank, sizeof(vblank))) return -EFAULT; return 0; } case FBIO_WAITFORVSYNC: { u_int32_t crt; if (get_user(crt, (u_int32_t __user *)arg)) return -EFAULT; if (crt != 0) return -ENODEV; return matroxfb_wait_for_sync(minfo, 1); } case MATROXFB_SET_OUTPUT_MODE: case MATROXFB_GET_OUTPUT_MODE: case MATROXFB_GET_ALL_OUTPUTS: { return minfo->fbcon.fbops->fb_ioctl(&minfo->fbcon, cmd, arg); } case MATROXFB_SET_OUTPUT_CONNECTION: { u_int32_t tmp; int out; int changes; if (get_user(tmp, (u_int32_t __user *)arg)) return -EFAULT; for (out = 0; out < 32; out++) { if (tmp & (1 << out)) { if (out >= MATROXFB_MAX_OUTPUTS) return -ENXIO; if (!minfo->outputs[out].output) return -ENXIO; switch (minfo->outputs[out].src) { case MATROXFB_SRC_NONE: case MATROXFB_SRC_CRTC2: break; default: return -EBUSY; } } } if (minfo->devflags.panellink) { if (tmp & MATROXFB_OUTPUT_CONN_DFP) return -EINVAL; if ((minfo->outputs[2].src == MATROXFB_SRC_CRTC1) && tmp) return -EBUSY; } changes = 0; for (out = 0; out < MATROXFB_MAX_OUTPUTS; out++) { if (tmp & (1 << out)) { if (minfo->outputs[out].src != MATROXFB_SRC_CRTC2) { changes = 1; minfo->outputs[out].src = MATROXFB_SRC_CRTC2; } } else if (minfo->outputs[out].src == MATROXFB_SRC_CRTC2) { changes = 1; minfo->outputs[out].src = MATROXFB_SRC_NONE; } } if (!changes) return 0; matroxfb_dh_set_par(info); return 0; } case MATROXFB_GET_OUTPUT_CONNECTION: { u_int32_t conn = 0; int out; for (out = 0; out < MATROXFB_MAX_OUTPUTS; out++) { if (minfo->outputs[out].src == MATROXFB_SRC_CRTC2) { conn |= 1 << out; } } if (put_user(conn, (u_int32_t __user *)arg)) return -EFAULT; return 0; } case MATROXFB_GET_AVAILABLE_OUTPUTS: { u_int32_t tmp = 0; int out; for (out = 0; out < MATROXFB_MAX_OUTPUTS; out++) { if (minfo->outputs[out].output) { switch (minfo->outputs[out].src) { case MATROXFB_SRC_NONE: case MATROXFB_SRC_CRTC2: tmp |= 1 << out; break; } } } if (minfo->devflags.panellink) { tmp &= ~MATROXFB_OUTPUT_CONN_DFP; if (minfo->outputs[2].src == MATROXFB_SRC_CRTC1) { tmp = 0; } } if (put_user(tmp, (u_int32_t __user *)arg)) return -EFAULT; return 0; } } return -ENOTTY; #undef m2info } static int matroxfb_dh_blank(int blank, struct fb_info* info) { #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon)) switch (blank) { case 1: case 2: case 3: case 4: default:; } /* do something... */ return 0; #undef m2info } static const struct fb_ops matroxfb_dh_ops = { .owner = THIS_MODULE, .fb_open = matroxfb_dh_open, .fb_release = matroxfb_dh_release, FB_DEFAULT_IOMEM_OPS, .fb_check_var = matroxfb_dh_check_var, .fb_set_par = matroxfb_dh_set_par, .fb_setcolreg = matroxfb_dh_setcolreg, .fb_pan_display =matroxfb_dh_pan_display, .fb_blank = matroxfb_dh_blank, .fb_ioctl = matroxfb_dh_ioctl, }; static struct fb_var_screeninfo matroxfb_dh_defined = { 640,480,640,480,/* W,H, virtual W,H */ 0,0, /* offset */ 32, /* depth */ 0, /* gray */ {0,0,0}, /* R */ {0,0,0}, /* G */ {0,0,0}, /* B */ {0,0,0}, /* alpha */ 0, /* nonstd */ FB_ACTIVATE_NOW, -1,-1, /* display size */ 0, /* accel flags */ 39721L,48L,16L,33L,10L, 96L,2,0, /* no sync info */ FB_VMODE_NONINTERLACED, }; static int matroxfb_dh_regit(const struct matrox_fb_info *minfo, struct matroxfb_dh_fb_info *m2info) { #define minfo (m2info->primary_dev) void* oldcrtc2; m2info->fbcon.fbops = &matroxfb_dh_ops; m2info->fbcon.flags = FBINFO_HWACCEL_XPAN | FBINFO_HWACCEL_YPAN; m2info->fbcon.pseudo_palette = m2info->cmap; fb_alloc_cmap(&m2info->fbcon.cmap, 256, 1); if (mem < 64) mem *= 1024; if (mem < 64*1024) mem *= 1024; mem &= ~0x00000FFF; /* PAGE_MASK? */ if (minfo->video.len_usable + mem <= minfo->video.len) m2info->video.offbase = minfo->video.len - mem; else if (minfo->video.len < mem) { return -ENOMEM; } else { /* check yres on first head... */ m2info->video.borrowed = mem; minfo->video.len_usable -= mem; m2info->video.offbase = minfo->video.len_usable; } m2info->video.base = minfo->video.base + m2info->video.offbase; m2info->video.len = m2info->video.len_usable = m2info->video.len_maximum = mem; m2info->video.vbase.vaddr = vaddr_va(minfo->video.vbase) + m2info->video.offbase; m2info->mmio.base = minfo->mmio.base; m2info->mmio.vbase = minfo->mmio.vbase; m2info->mmio.len = minfo->mmio.len; matroxfb_dh_init_fix(m2info); if (register_framebuffer(&m2info->fbcon)) { return -ENXIO; } if (!m2info->initialized) fb_set_var(&m2info->fbcon, &matroxfb_dh_defined); down_write(&minfo->crtc2.lock); oldcrtc2 = minfo->crtc2.info; minfo->crtc2.info = m2info; up_write(&minfo->crtc2.lock); if (oldcrtc2) { printk(KERN_ERR "matroxfb_crtc2: Internal consistency check failed: crtc2 already present: %p\n", oldcrtc2); } return 0; #undef minfo } /* ************************** */ static int matroxfb_dh_registerfb(struct matroxfb_dh_fb_info* m2info) { #define minfo (m2info->primary_dev) if (matroxfb_dh_regit(minfo, m2info)) { printk(KERN_ERR "matroxfb_crtc2: secondary head failed to register\n"); return -1; } printk(KERN_INFO "matroxfb_crtc2: secondary head of fb%u was registered as fb%u\n", minfo->fbcon.node, m2info->fbcon.node); m2info->fbcon_registered = 1; return 0; #undef minfo } static void matroxfb_dh_deregisterfb(struct matroxfb_dh_fb_info* m2info) { #define minfo (m2info->primary_dev) if (m2info->fbcon_registered) { int id; struct matroxfb_dh_fb_info* crtc2; down_write(&minfo->crtc2.lock); crtc2 = minfo->crtc2.info; if (crtc2 == m2info) minfo->crtc2.info = NULL; up_write(&minfo->crtc2.lock); if (crtc2 != m2info) { printk(KERN_ERR "matroxfb_crtc2: Internal consistency check failed: crtc2 mismatch at unload: %p != %p\n", crtc2, m2info); printk(KERN_ERR "matroxfb_crtc2: Expect kernel crash after module unload.\n"); return; } id = m2info->fbcon.node; unregister_framebuffer(&m2info->fbcon); /* return memory back to primary head */ minfo->video.len_usable += m2info->video.borrowed; printk(KERN_INFO "matroxfb_crtc2: fb%u unregistered\n", id); m2info->fbcon_registered = 0; } #undef minfo } static void* matroxfb_crtc2_probe(struct matrox_fb_info* minfo) { struct matroxfb_dh_fb_info* m2info; /* hardware is CRTC2 incapable... */ if (!minfo->devflags.crtc2) return NULL; m2info = kzalloc(sizeof(*m2info), GFP_KERNEL); if (!m2info) return NULL; m2info->primary_dev = minfo; if (matroxfb_dh_registerfb(m2info)) { kfree(m2info); printk(KERN_ERR "matroxfb_crtc2: CRTC2 framebuffer failed to register\n"); return NULL; } return m2info; } static void matroxfb_crtc2_remove(struct matrox_fb_info* minfo, void* crtc2) { matroxfb_dh_deregisterfb(crtc2); kfree(crtc2); } static struct matroxfb_driver crtc2 = { .name = "Matrox G400 CRTC2", .probe = matroxfb_crtc2_probe, .remove = matroxfb_crtc2_remove }; static int matroxfb_crtc2_init(void) { if (fb_get_options("matrox_crtc2fb", NULL)) return -ENODEV; matroxfb_register_driver(&crtc2); return 0; } static void matroxfb_crtc2_exit(void) { matroxfb_unregister_driver(&crtc2); } MODULE_AUTHOR("(c) 1999-2002 Petr Vandrovec <vandrove@vc.cvut.cz>"); MODULE_DESCRIPTION("Matrox G400 CRTC2 driver"); MODULE_LICENSE("GPL"); module_init(matroxfb_crtc2_init); module_exit(matroxfb_crtc2_exit); /* we do not have __setup() yet */
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