Lines Matching refs:minfo
124 static void matroxfb_unregister_device(struct matrox_fb_info* minfo);
155 static void update_crtc2(struct matrox_fb_info *minfo, unsigned int pos) in update_crtc2() argument
157 struct matroxfb_dh_fb_info *info = minfo->crtc2.info; in update_crtc2()
160 if (info && (info->fbcon.var.bits_per_pixel == minfo->fbcon.var.bits_per_pixel) in update_crtc2()
161 && (info->fbcon.var.xres_virtual == minfo->fbcon.var.xres_virtual) in update_crtc2()
162 && (info->fbcon.var.green.length == minfo->fbcon.var.green.length) in update_crtc2()
164 switch (minfo->fbcon.var.bits_per_pixel) { in update_crtc2()
170 mga_outl(0x3C28, pos + minfo->fbcon.var.xres_virtual * minfo->fbcon.var.bits_per_pixel / 8); in update_crtc2()
179 static void matroxfb_crtc1_panpos(struct matrox_fb_info *minfo) in matroxfb_crtc1_panpos() argument
181 if (minfo->crtc1.panpos >= 0) { in matroxfb_crtc1_panpos()
186 panpos = minfo->crtc1.panpos; in matroxfb_crtc1_panpos()
190 minfo->crtc1.panpos = -1; /* No update pending anymore */ in matroxfb_crtc1_panpos()
205 struct matrox_fb_info *minfo = dev_id; in matrox_irq() local
211 minfo->crtc1.vsync.cnt++; in matrox_irq()
212 matroxfb_crtc1_panpos(minfo); in matrox_irq()
213 wake_up_interruptible(&minfo->crtc1.vsync.wait); in matrox_irq()
218 minfo->crtc2.vsync.cnt++; in matrox_irq()
219 wake_up_interruptible(&minfo->crtc2.vsync.wait); in matrox_irq()
225 int matroxfb_enable_irq(struct matrox_fb_info *minfo, int reenable) in matroxfb_enable_irq() argument
229 if (minfo->devflags.accelerator == FB_ACCEL_MATROX_MGAG400) in matroxfb_enable_irq()
234 if (!test_and_set_bit(0, &minfo->irq_flags)) { in matroxfb_enable_irq()
235 if (request_irq(minfo->pcidev->irq, matrox_irq, in matroxfb_enable_irq()
236 IRQF_SHARED, "matroxfb", minfo)) { in matroxfb_enable_irq()
237 clear_bit(0, &minfo->irq_flags); in matroxfb_enable_irq()
255 static void matroxfb_disable_irq(struct matrox_fb_info *minfo) in matroxfb_disable_irq() argument
257 if (test_and_clear_bit(0, &minfo->irq_flags)) { in matroxfb_disable_irq()
259 matroxfb_crtc1_panpos(minfo); in matroxfb_disable_irq()
260 if (minfo->devflags.accelerator == FB_ACCEL_MATROX_MGAG400) in matroxfb_disable_irq()
264 free_irq(minfo->pcidev->irq, minfo); in matroxfb_disable_irq()
268 int matroxfb_wait_for_sync(struct matrox_fb_info *minfo, u_int32_t crtc) in matroxfb_wait_for_sync() argument
276 vs = &minfo->crtc1.vsync; in matroxfb_wait_for_sync()
279 if (minfo->devflags.accelerator != FB_ACCEL_MATROX_MGAG400) { in matroxfb_wait_for_sync()
282 vs = &minfo->crtc2.vsync; in matroxfb_wait_for_sync()
287 ret = matroxfb_enable_irq(minfo, 0); in matroxfb_wait_for_sync()
298 matroxfb_enable_irq(minfo, 1); in matroxfb_wait_for_sync()
306 static void matrox_pan_var(struct matrox_fb_info *minfo, in matrox_pan_var() argument
319 if (minfo->dead) in matrox_pan_var()
322 minfo->fbcon.var.xoffset = var->xoffset; in matrox_pan_var()
323 minfo->fbcon.var.yoffset = var->yoffset; in matrox_pan_var()
324 …pos = (minfo->fbcon.var.yoffset * minfo->fbcon.var.xres_virtual + minfo->fbcon.var.xoffset) * minf… in matrox_pan_var()
325 pos += minfo->curr.ydstorg.chunks; in matrox_pan_var()
326 p0 = minfo->hw.CRTC[0x0D] = pos & 0xFF; in matrox_pan_var()
327 p1 = minfo->hw.CRTC[0x0C] = (pos & 0xFF00) >> 8; in matrox_pan_var()
328 …p2 = minfo->hw.CRTCEXT[0] = (minfo->hw.CRTCEXT[0] & 0xB0) | ((pos >> 16) & 0x0F) | ((pos >> 14) & … in matrox_pan_var()
329 p3 = minfo->hw.CRTCEXT[8] = pos >> 21; in matrox_pan_var()
332 vbl = (var->activate & FB_ACTIVATE_VBL) && (matroxfb_enable_irq(minfo, 0) == 0); in matrox_pan_var()
339 if (minfo->devflags.support32MB) in matrox_pan_var()
342 minfo->crtc1.panpos = p2; in matrox_pan_var()
345 minfo->crtc1.panpos = -1; in matrox_pan_var()
350 update_crtc2(minfo, pos); in matrox_pan_var()
355 static void matroxfb_remove(struct matrox_fb_info *minfo, int dummy) in matroxfb_remove() argument
365 minfo->dead = 1; in matroxfb_remove()
366 if (minfo->usecount) { in matroxfb_remove()
370 matroxfb_unregister_device(minfo); in matroxfb_remove()
371 unregister_framebuffer(&minfo->fbcon); in matroxfb_remove()
372 matroxfb_g450_shutdown(minfo); in matroxfb_remove()
373 arch_phys_wc_del(minfo->wc_cookie); in matroxfb_remove()
374 iounmap(minfo->mmio.vbase.vaddr); in matroxfb_remove()
375 iounmap(minfo->video.vbase.vaddr); in matroxfb_remove()
376 release_mem_region(minfo->video.base, minfo->video.len_maximum); in matroxfb_remove()
377 release_mem_region(minfo->mmio.base, 16384); in matroxfb_remove()
378 kfree(minfo); in matroxfb_remove()
387 struct matrox_fb_info *minfo = info2minfo(info); in matroxfb_open() local
391 if (minfo->dead) { in matroxfb_open()
394 minfo->usecount++; in matroxfb_open()
396 minfo->userusecount++; in matroxfb_open()
403 struct matrox_fb_info *minfo = info2minfo(info); in matroxfb_release() local
408 if (0 == --minfo->userusecount) { in matroxfb_release()
409 matroxfb_disable_irq(minfo); in matroxfb_release()
412 if (!(--minfo->usecount) && minfo->dead) { in matroxfb_release()
413 matroxfb_remove(minfo, 0); in matroxfb_release()
420 struct matrox_fb_info *minfo = info2minfo(info); in matroxfb_pan_display() local
424 matrox_pan_var(minfo, var); in matroxfb_pan_display()
428 static int matroxfb_get_final_bppShift(const struct matrox_fb_info *minfo, in matroxfb_get_final_bppShift() argument
439 if (isInterleave(minfo)) in matroxfb_get_final_bppShift()
441 if (minfo->devflags.video64bits) in matroxfb_get_final_bppShift()
446 static int matroxfb_test_and_set_rounding(const struct matrox_fb_info *minfo, in matroxfb_test_and_set_rounding() argument
466 if (minfo->devflags.accelerator == FB_ACCEL_MATROX_MGAG400) in matroxfb_test_and_set_rounding()
470 if (isInterleave(minfo)) { in matroxfb_test_and_set_rounding()
479 static int matroxfb_pitch_adjust(const struct matrox_fb_info *minfo, int xres, in matroxfb_pitch_adjust() argument
489 width = minfo->capable.vxres; in matroxfb_pitch_adjust()
491 if (minfo->devflags.precise_width) { in matroxfb_pitch_adjust()
493 if ((*width >= xres) && (matroxfb_test_and_set_rounding(minfo, *width, bpp) == *width)) { in matroxfb_pitch_adjust()
500 xres_new = matroxfb_test_and_set_rounding(minfo, xres, bpp); in matroxfb_pitch_adjust()
527 static int matroxfb_decode_var(const struct matrox_fb_info *minfo, in matroxfb_decode_var() argument
557 case 4: if (!minfo->capable.cfb4) return -EINVAL; in matroxfb_decode_var()
566 vramlen = minfo->video.len_usable; in matroxfb_decode_var()
572 var->xres_virtual = matroxfb_pitch_adjust(minfo, var->xres_virtual, bpp); in matroxfb_decode_var()
581 if (!minfo->capable.cross4MB && (memlen > 0x400000)) { in matroxfb_decode_var()
646 struct matrox_fb_info* minfo = container_of(fb_info, struct matrox_fb_info, fbcon); in matroxfb_setcolreg() local
657 if (regno >= minfo->curr.cmap_len) in matroxfb_setcolreg()
660 if (minfo->fbcon.var.grayscale) { in matroxfb_setcolreg()
665 red = CNVT_TOHW(red, minfo->fbcon.var.red.length); in matroxfb_setcolreg()
666 green = CNVT_TOHW(green, minfo->fbcon.var.green.length); in matroxfb_setcolreg()
667 blue = CNVT_TOHW(blue, minfo->fbcon.var.blue.length); in matroxfb_setcolreg()
668 transp = CNVT_TOHW(transp, minfo->fbcon.var.transp.length); in matroxfb_setcolreg()
670 switch (minfo->fbcon.var.bits_per_pixel) { in matroxfb_setcolreg()
683 (red << minfo->fbcon.var.red.offset) | in matroxfb_setcolreg()
684 (green << minfo->fbcon.var.green.offset) | in matroxfb_setcolreg()
685 (blue << minfo->fbcon.var.blue.offset) | in matroxfb_setcolreg()
686 (transp << minfo->fbcon.var.transp.offset); /* for 1:5:5:5 */ in matroxfb_setcolreg()
687 minfo->cmap[regno] = col | (col << 16); in matroxfb_setcolreg()
694 minfo->cmap[regno] = in matroxfb_setcolreg()
695 (red << minfo->fbcon.var.red.offset) | in matroxfb_setcolreg()
696 (green << minfo->fbcon.var.green.offset) | in matroxfb_setcolreg()
697 (blue << minfo->fbcon.var.blue.offset) | in matroxfb_setcolreg()
698 (transp << minfo->fbcon.var.transp.offset); /* 8:8:8:8 */ in matroxfb_setcolreg()
704 static void matroxfb_init_fix(struct matrox_fb_info *minfo) in matroxfb_init_fix() argument
706 struct fb_fix_screeninfo *fix = &minfo->fbcon.fix; in matroxfb_init_fix()
714 fix->mmio_start = minfo->mmio.base; in matroxfb_init_fix()
715 fix->mmio_len = minfo->mmio.len; in matroxfb_init_fix()
716 fix->accel = minfo->devflags.accelerator; in matroxfb_init_fix()
719 static void matroxfb_update_fix(struct matrox_fb_info *minfo) in matroxfb_update_fix() argument
721 struct fb_fix_screeninfo *fix = &minfo->fbcon.fix; in matroxfb_update_fix()
724 mutex_lock(&minfo->fbcon.mm_lock); in matroxfb_update_fix()
725 fix->smem_start = minfo->video.base + minfo->curr.ydstorg.bytes; in matroxfb_update_fix()
726 fix->smem_len = minfo->video.len_usable - minfo->curr.ydstorg.bytes; in matroxfb_update_fix()
727 mutex_unlock(&minfo->fbcon.mm_lock); in matroxfb_update_fix()
736 struct matrox_fb_info *minfo = info2minfo(info); in matroxfb_check_var() local
738 if (minfo->dead) { in matroxfb_check_var()
741 if ((err = matroxfb_decode_var(minfo, var, &visual, &cmap_len, &ydstorg)) != 0) in matroxfb_check_var()
753 struct matrox_fb_info *minfo = info2minfo(info); in matroxfb_set_par() local
757 if (minfo->dead) { in matroxfb_set_par()
762 if ((err = matroxfb_decode_var(minfo, var, &visual, &cmap_len, &ydstorg)) != 0) in matroxfb_set_par()
764 minfo->fbcon.screen_base = vaddr_va(minfo->video.vbase) + ydstorg; in matroxfb_set_par()
765 matroxfb_update_fix(minfo); in matroxfb_set_par()
766 minfo->fbcon.fix.visual = visual; in matroxfb_set_par()
767 minfo->fbcon.fix.type = FB_TYPE_PACKED_PIXELS; in matroxfb_set_par()
768 minfo->fbcon.fix.type_aux = 0; in matroxfb_set_par()
769 minfo->fbcon.fix.line_length = (var->xres_virtual * var->bits_per_pixel) >> 3; in matroxfb_set_par()
773 minfo->curr.cmap_len = cmap_len; in matroxfb_set_par()
774 ydstorg += minfo->devflags.ydstorg; in matroxfb_set_par()
775 minfo->curr.ydstorg.bytes = ydstorg; in matroxfb_set_par()
776 minfo->curr.ydstorg.chunks = ydstorg >> (isInterleave(minfo) ? 3 : 2); in matroxfb_set_par()
778 minfo->curr.ydstorg.pixels = ydstorg; in matroxfb_set_par()
780 minfo->curr.ydstorg.pixels = (ydstorg * 8) / var->bits_per_pixel; in matroxfb_set_par()
781 minfo->curr.final_bppShift = matroxfb_get_final_bppShift(minfo, var->bits_per_pixel); in matroxfb_set_par()
797 hw = &minfo->hw; in matroxfb_set_par()
799 down_read(&minfo->altout.lock); in matroxfb_set_par()
801 if (minfo->outputs[out].src == MATROXFB_SRC_CRTC1 && in matroxfb_set_par()
802 minfo->outputs[out].output->compute) { in matroxfb_set_par()
803 minfo->outputs[out].output->compute(minfo->outputs[out].data, &mt); in matroxfb_set_par()
806 up_read(&minfo->altout.lock); in matroxfb_set_par()
807 minfo->crtc1.pixclock = mt.pixclock; in matroxfb_set_par()
808 minfo->crtc1.mnp = mt.mnp; in matroxfb_set_par()
809 minfo->hw_switch->init(minfo, &mt); in matroxfb_set_par()
810 pos = (var->yoffset * var->xres_virtual + var->xoffset) * minfo->curr.final_bppShift / 32; in matroxfb_set_par()
811 pos += minfo->curr.ydstorg.chunks; in matroxfb_set_par()
817 minfo->hw_switch->restore(minfo); in matroxfb_set_par()
818 update_crtc2(minfo, pos); in matroxfb_set_par()
819 down_read(&minfo->altout.lock); in matroxfb_set_par()
821 if (minfo->outputs[out].src == MATROXFB_SRC_CRTC1 && in matroxfb_set_par()
822 minfo->outputs[out].output->program) { in matroxfb_set_par()
823 minfo->outputs[out].output->program(minfo->outputs[out].data); in matroxfb_set_par()
827 if (minfo->outputs[out].src == MATROXFB_SRC_CRTC1 && in matroxfb_set_par()
828 minfo->outputs[out].output->start) { in matroxfb_set_par()
829 minfo->outputs[out].output->start(minfo->outputs[out].data); in matroxfb_set_par()
832 up_read(&minfo->altout.lock); in matroxfb_set_par()
833 matrox_cfbX_init(minfo); in matroxfb_set_par()
836 minfo->initialized = 1; in matroxfb_set_par()
840 static int matroxfb_get_vblank(struct matrox_fb_info *minfo, in matroxfb_get_vblank() argument
845 matroxfb_enable_irq(minfo, 0); in matroxfb_get_vblank()
858 if (vblank->vcount >= minfo->fbcon.var.yres) in matroxfb_get_vblank()
860 if (test_bit(0, &minfo->irq_flags)) { in matroxfb_get_vblank()
864 vblank->count = minfo->crtc1.vsync.cnt; in matroxfb_get_vblank()
877 struct matrox_fb_info *minfo = info2minfo(info); in matroxfb_ioctl() local
881 if (minfo->dead) { in matroxfb_ioctl()
891 err = matroxfb_get_vblank(minfo, &vblank); in matroxfb_ioctl()
905 return matroxfb_wait_for_sync(minfo, crt); in matroxfb_ioctl()
917 down_read(&minfo->altout.lock); in matroxfb_ioctl()
918 oproc = minfo->outputs[mom.output].output; in matroxfb_ioctl()
928 val = oproc->verifymode(minfo->outputs[mom.output].data, mom.mode); in matroxfb_ioctl()
931 if (minfo->outputs[mom.output].mode != mom.mode) { in matroxfb_ioctl()
932 minfo->outputs[mom.output].mode = mom.mode; in matroxfb_ioctl()
936 up_read(&minfo->altout.lock); in matroxfb_ioctl()
939 switch (minfo->outputs[mom.output].src) { in matroxfb_ioctl()
947 down_read(&minfo->crtc2.lock); in matroxfb_ioctl()
948 crtc2 = minfo->crtc2.info; in matroxfb_ioctl()
951 up_read(&minfo->crtc2.lock); in matroxfb_ioctl()
967 down_read(&minfo->altout.lock); in matroxfb_ioctl()
968 oproc = minfo->outputs[mom.output].output; in matroxfb_ioctl()
972 mom.mode = minfo->outputs[mom.output].mode; in matroxfb_ioctl()
975 up_read(&minfo->altout.lock); in matroxfb_ioctl()
994 if (!minfo->outputs[i].output) in matroxfb_ioctl()
996 switch (minfo->outputs[i].src) { in matroxfb_ioctl()
1005 if (minfo->devflags.panellink) { in matroxfb_ioctl()
1010 if (minfo->outputs[i].src == MATROXFB_SRC_CRTC2) { in matroxfb_ioctl()
1019 if (minfo->outputs[i].src != MATROXFB_SRC_CRTC1) { in matroxfb_ioctl()
1021 minfo->outputs[i].src = MATROXFB_SRC_CRTC1; in matroxfb_ioctl()
1023 } else if (minfo->outputs[i].src == MATROXFB_SRC_CRTC1) { in matroxfb_ioctl()
1025 minfo->outputs[i].src = MATROXFB_SRC_NONE; in matroxfb_ioctl()
1039 if (minfo->outputs[i].src == MATROXFB_SRC_CRTC1) { in matroxfb_ioctl()
1053 if (minfo->outputs[i].output) { in matroxfb_ioctl()
1054 switch (minfo->outputs[i].src) { in matroxfb_ioctl()
1062 if (minfo->devflags.panellink) { in matroxfb_ioctl()
1078 if (minfo->outputs[i].output) { in matroxfb_ioctl()
1093 sprintf(r.bus_info, "PCI:%s", pci_name(minfo->pcidev)); in matroxfb_ioctl()
1109 down_read(&minfo->altout.lock); in matroxfb_ioctl()
1110 if (!minfo->outputs[1].output) { in matroxfb_ioctl()
1112 } else if (minfo->outputs[1].output->getqueryctrl) { in matroxfb_ioctl()
1113 err = minfo->outputs[1].output->getqueryctrl(minfo->outputs[1].data, &qctrl); in matroxfb_ioctl()
1117 up_read(&minfo->altout.lock); in matroxfb_ioctl()
1131 down_read(&minfo->altout.lock); in matroxfb_ioctl()
1132 if (!minfo->outputs[1].output) { in matroxfb_ioctl()
1134 } else if (minfo->outputs[1].output->getctrl) { in matroxfb_ioctl()
1135 err = minfo->outputs[1].output->getctrl(minfo->outputs[1].data, &ctrl); in matroxfb_ioctl()
1139 up_read(&minfo->altout.lock); in matroxfb_ioctl()
1153 down_read(&minfo->altout.lock); in matroxfb_ioctl()
1154 if (!minfo->outputs[1].output) { in matroxfb_ioctl()
1156 } else if (minfo->outputs[1].output->setctrl) { in matroxfb_ioctl()
1157 err = minfo->outputs[1].output->setctrl(minfo->outputs[1].data, &ctrl); in matroxfb_ioctl()
1161 up_read(&minfo->altout.lock); in matroxfb_ioctl()
1175 struct matrox_fb_info *minfo = info2minfo(info); in matroxfb_blank() local
1179 if (minfo->dead) in matroxfb_blank()
1279 static int matroxfb_getmemory(struct matrox_fb_info *minfo, in matroxfb_getmemory() argument
1291 vm = minfo->video.vbase; in matroxfb_getmemory()
1323 minfo->interleave = !(!isMillenium(minfo) || ((offs - 0x100000) & 0x3FFFFF)); in matroxfb_getmemory()
1585 static void setDefaultOutputs(struct matrox_fb_info *minfo) in setDefaultOutputs() argument
1590 minfo->outputs[0].default_src = MATROXFB_SRC_CRTC1; in setDefaultOutputs()
1591 if (minfo->devflags.g450dac) { in setDefaultOutputs()
1592 minfo->outputs[1].default_src = MATROXFB_SRC_CRTC1; in setDefaultOutputs()
1593 minfo->outputs[2].default_src = MATROXFB_SRC_CRTC1; in setDefaultOutputs()
1595 minfo->outputs[2].default_src = MATROXFB_SRC_CRTC1; in setDefaultOutputs()
1605 minfo->outputs[i].default_src = MATROXFB_SRC_NONE; in setDefaultOutputs()
1607 minfo->outputs[i].default_src = MATROXFB_SRC_CRTC1; in setDefaultOutputs()
1608 } else if (c == '2' && minfo->devflags.crtc2) { in setDefaultOutputs()
1609 minfo->outputs[i].default_src = MATROXFB_SRC_CRTC2; in setDefaultOutputs()
1619 static int initMatrox2(struct matrox_fb_info *minfo, struct board *b) in initMatrox2() argument
1636 minfo->hw_switch = b->base->lowlevel; in initMatrox2()
1637 minfo->devflags.accelerator = b->base->accelID; in initMatrox2()
1638 minfo->max_pixel_clock = b->maxclk; in initMatrox2()
1641 minfo->capable.plnwt = 1; in initMatrox2()
1642 minfo->chip = b->chip; in initMatrox2()
1643 minfo->capable.srcorg = b->flags & DEVF_SRCORG; in initMatrox2()
1644 minfo->devflags.video64bits = b->flags & DEVF_VIDEO64BIT; in initMatrox2()
1646 minfo->devflags.vgastep = 4; in initMatrox2()
1647 minfo->devflags.textmode = 4; in initMatrox2()
1648 minfo->devflags.text_type_aux = FB_AUX_TEXT_MGA_STEP16; in initMatrox2()
1650 minfo->devflags.vgastep = 16; in initMatrox2()
1651 minfo->devflags.textmode = 1; in initMatrox2()
1652 minfo->devflags.text_type_aux = FB_AUX_TEXT_MGA_STEP16; in initMatrox2()
1654 minfo->devflags.vgastep = 8; in initMatrox2()
1655 minfo->devflags.textmode = 1; in initMatrox2()
1656 minfo->devflags.text_type_aux = FB_AUX_TEXT_MGA_STEP8; in initMatrox2()
1658 minfo->devflags.support32MB = (b->flags & DEVF_SUPPORT32MB) != 0; in initMatrox2()
1659 minfo->devflags.precise_width = !(b->flags & DEVF_ANY_VXRES); in initMatrox2()
1660 minfo->devflags.crtc2 = (b->flags & DEVF_CRTC2) != 0; in initMatrox2()
1661 minfo->devflags.maven_capable = (b->flags & DEVF_MAVEN_CAPABLE) != 0; in initMatrox2()
1662 minfo->devflags.dualhead = (b->flags & DEVF_DUALHEAD) != 0; in initMatrox2()
1663 minfo->devflags.dfp_type = dfp_type; in initMatrox2()
1664 minfo->devflags.g450dac = (b->flags & DEVF_G450DAC) != 0; in initMatrox2()
1665 minfo->devflags.textstep = minfo->devflags.vgastep * minfo->devflags.textmode; in initMatrox2()
1666 minfo->devflags.textvram = 65536 / minfo->devflags.textmode; in initMatrox2()
1667 setDefaultOutputs(minfo); in initMatrox2()
1669 minfo->outputs[2].data = minfo; in initMatrox2()
1670 minfo->outputs[2].output = &panellink_output; in initMatrox2()
1671 minfo->outputs[2].src = minfo->outputs[2].default_src; in initMatrox2()
1672 minfo->outputs[2].mode = MATROXFB_OUTPUT_MODE_MONITOR; in initMatrox2()
1673 minfo->devflags.panellink = 1; in initMatrox2()
1676 if (minfo->capable.cross4MB < 0) in initMatrox2()
1677 minfo->capable.cross4MB = b->flags & DEVF_CROSS4MB; in initMatrox2()
1679 ctrlptr_phys = pci_resource_start(minfo->pcidev, 1); in initMatrox2()
1680 video_base_phys = pci_resource_start(minfo->pcidev, 0); in initMatrox2()
1681 minfo->devflags.fbResource = PCI_BASE_ADDRESS_0; in initMatrox2()
1683 ctrlptr_phys = pci_resource_start(minfo->pcidev, 0); in initMatrox2()
1684 video_base_phys = pci_resource_start(minfo->pcidev, 1); in initMatrox2()
1685 minfo->devflags.fbResource = PCI_BASE_ADDRESS_1; in initMatrox2()
1703 minfo->video.len_maximum = memsize; in initMatrox2()
1712 minfo->mmio.vbase.vaddr = ioremap_nocache(ctrlptr_phys, 16384); in initMatrox2()
1713 if (!minfo->mmio.vbase.vaddr) { in initMatrox2()
1717 minfo->mmio.base = ctrlptr_phys; in initMatrox2()
1718 minfo->mmio.len = 16384; in initMatrox2()
1719 minfo->video.base = video_base_phys; in initMatrox2()
1720 minfo->video.vbase.vaddr = ioremap_wc(video_base_phys, memsize); in initMatrox2()
1721 if (!minfo->video.vbase.vaddr) { in initMatrox2()
1730 pci_read_config_dword(minfo->pcidev, PCI_OPTION_REG, &mga_option); in initMatrox2()
1731 pci_read_config_dword(minfo->pcidev, PCI_COMMAND, &cmd); in initMatrox2()
1737 if (!(mga_option & 0x20000000) && !minfo->devflags.nopciretry) { in initMatrox2()
1741 minfo->devflags.nopciretry = 1; in initMatrox2()
1743 pci_write_config_dword(minfo->pcidev, PCI_COMMAND, cmd); in initMatrox2()
1744 pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, mga_option); in initMatrox2()
1745 minfo->hw.MXoptionReg = mga_option; in initMatrox2()
1749 pci_write_config_dword(minfo->pcidev, PCI_MGA_INDEX, 0x00003C00); in initMatrox2()
1753 matroxfb_read_pins(minfo); in initMatrox2()
1754 if (minfo->hw_switch->preinit(minfo)) { in initMatrox2()
1759 if (!matroxfb_getmemory(minfo, memsize, &minfo->video.len) || !minfo->video.len) { in initMatrox2()
1763 minfo->devflags.ydstorg = 0; in initMatrox2()
1765 minfo->video.base = video_base_phys; in initMatrox2()
1766 minfo->video.len_usable = minfo->video.len; in initMatrox2()
1767 if (minfo->video.len_usable > b->base->maxdisplayable) in initMatrox2()
1768 minfo->video.len_usable = b->base->maxdisplayable; in initMatrox2()
1770 minfo->wc_cookie = arch_phys_wc_add(video_base_phys, in initMatrox2()
1771 minfo->video.len); in initMatrox2()
1773 if (!minfo->devflags.novga) in initMatrox2()
1775 matroxfb_g450_connect(minfo); in initMatrox2()
1776 minfo->hw_switch->reset(minfo); in initMatrox2()
1778 minfo->fbcon.monspecs.hfmin = 0; in initMatrox2()
1779 minfo->fbcon.monspecs.hfmax = fh; in initMatrox2()
1780 minfo->fbcon.monspecs.vfmin = 0; in initMatrox2()
1781 minfo->fbcon.monspecs.vfmax = fv; in initMatrox2()
1782 minfo->fbcon.monspecs.dpms = 0; /* TBD */ in initMatrox2()
1794 minfo->fbops = matroxfb_ops; in initMatrox2()
1795 minfo->fbcon.fbops = &minfo->fbops; in initMatrox2()
1796 minfo->fbcon.pseudo_palette = minfo->cmap; in initMatrox2()
1797 minfo->fbcon.flags = FBINFO_PARTIAL_PAN_OK | /* Prefer panning for scroll under MC viewer/edit */ in initMatrox2()
1804 minfo->video.len_usable &= PAGE_MASK; in initMatrox2()
1805 fb_alloc_cmap(&minfo->fbcon.cmap, 256, 1); in initMatrox2()
1810 fb_find_mode(&vesafb_defined, &minfo->fbcon, videomode[0] ? videomode : NULL, in initMatrox2()
1899 matroxfb_init_fix(minfo); in initMatrox2()
1900 minfo->fbcon.screen_base = vaddr_va(minfo->video.vbase); in initMatrox2()
1902 matroxfb_check_var(&vesafb_defined, &minfo->fbcon); in initMatrox2()
1907 minfo->fbcon.var = vesafb_defined; in initMatrox2()
1914 minfo->video.base, vaddr_va(minfo->video.vbase), minfo->video.len); in initMatrox2()
1919 minfo->fbcon.device = &minfo->pcidev->dev; in initMatrox2()
1920 if (register_framebuffer(&minfo->fbcon) < 0) { in initMatrox2()
1923 fb_info(&minfo->fbcon, "%s frame buffer device\n", minfo->fbcon.fix.id); in initMatrox2()
1927 if (!minfo->initialized) { in initMatrox2()
1928 fb_info(&minfo->fbcon, "initializing hardware\n"); in initMatrox2()
1932 fb_set_var(&minfo->fbcon, &vesafb_defined); in initMatrox2()
1937 matroxfb_g450_shutdown(minfo); in initMatrox2()
1938 iounmap(minfo->video.vbase.vaddr); in initMatrox2()
1940 iounmap(minfo->mmio.vbase.vaddr); in initMatrox2()
1942 release_mem_region(video_base_phys, minfo->video.len_maximum); in initMatrox2()
1955 struct matrox_fb_info* minfo; in matroxfb_register_driver() local
1958 for (minfo = matroxfb_l(matroxfb_list.next); in matroxfb_register_driver()
1959 minfo != matroxfb_l(&matroxfb_list); in matroxfb_register_driver()
1960 minfo = matroxfb_l(minfo->next_fb.next)) { in matroxfb_register_driver()
1963 if (minfo->drivers_count == MATROXFB_MAX_FB_DRIVERS) in matroxfb_register_driver()
1965 p = drv->probe(minfo); in matroxfb_register_driver()
1967 minfo->drivers_data[minfo->drivers_count] = p; in matroxfb_register_driver()
1968 minfo->drivers[minfo->drivers_count++] = drv; in matroxfb_register_driver()
1975 struct matrox_fb_info* minfo; in matroxfb_unregister_driver() local
1978 for (minfo = matroxfb_l(matroxfb_list.next); in matroxfb_unregister_driver()
1979 minfo != matroxfb_l(&matroxfb_list); in matroxfb_unregister_driver()
1980 minfo = matroxfb_l(minfo->next_fb.next)) { in matroxfb_unregister_driver()
1983 for (i = 0; i < minfo->drivers_count; ) { in matroxfb_unregister_driver()
1984 if (minfo->drivers[i] == drv) { in matroxfb_unregister_driver()
1986 drv->remove(minfo, minfo->drivers_data[i]); in matroxfb_unregister_driver()
1987 minfo->drivers[i] = minfo->drivers[--minfo->drivers_count]; in matroxfb_unregister_driver()
1988 minfo->drivers_data[i] = minfo->drivers_data[minfo->drivers_count]; in matroxfb_unregister_driver()
1995 static void matroxfb_register_device(struct matrox_fb_info* minfo) { in matroxfb_register_device() argument
1998 list_add(&minfo->next_fb, &matroxfb_list); in matroxfb_register_device()
2003 void *p = drv->probe(minfo); in matroxfb_register_device()
2005 minfo->drivers_data[i] = p; in matroxfb_register_device()
2006 minfo->drivers[i++] = drv; in matroxfb_register_device()
2012 minfo->drivers_count = i; in matroxfb_register_device()
2015 static void matroxfb_unregister_device(struct matrox_fb_info* minfo) { in matroxfb_unregister_device() argument
2018 list_del(&minfo->next_fb); in matroxfb_unregister_device()
2019 for (i = 0; i < minfo->drivers_count; i++) { in matroxfb_unregister_device()
2020 struct matroxfb_driver* drv = minfo->drivers[i]; in matroxfb_unregister_device()
2023 drv->remove(minfo, minfo->drivers_data[i]); in matroxfb_unregister_device()
2031 struct matrox_fb_info* minfo; in matroxfb_probe() local
2057 minfo = kzalloc(sizeof(*minfo), GFP_KERNEL); in matroxfb_probe()
2058 if (!minfo) in matroxfb_probe()
2061 minfo->pcidev = pdev; in matroxfb_probe()
2062 minfo->dead = 0; in matroxfb_probe()
2063 minfo->usecount = 0; in matroxfb_probe()
2064 minfo->userusecount = 0; in matroxfb_probe()
2066 pci_set_drvdata(pdev, minfo); in matroxfb_probe()
2068 minfo->devflags.memtype = memtype; in matroxfb_probe()
2072 minfo->devflags.novga = novga; in matroxfb_probe()
2073 minfo->devflags.nobios = nobios; in matroxfb_probe()
2074 minfo->devflags.noinit = noinit; in matroxfb_probe()
2080 minfo->devflags.novga = 1; in matroxfb_probe()
2081 minfo->devflags.nobios = 1; in matroxfb_probe()
2082 minfo->devflags.noinit = 0; in matroxfb_probe()
2085 minfo->devflags.nopciretry = no_pci_retry; in matroxfb_probe()
2086 minfo->devflags.mga_24bpp_fix = inv24; in matroxfb_probe()
2087 minfo->devflags.precise_width = option_precise_width; in matroxfb_probe()
2088 minfo->devflags.sgram = sgram; in matroxfb_probe()
2089 minfo->capable.cross4MB = cross4MB; in matroxfb_probe()
2091 spin_lock_init(&minfo->lock.DAC); in matroxfb_probe()
2092 spin_lock_init(&minfo->lock.accel); in matroxfb_probe()
2093 init_rwsem(&minfo->crtc2.lock); in matroxfb_probe()
2094 init_rwsem(&minfo->altout.lock); in matroxfb_probe()
2095 mutex_init(&minfo->fbcon.mm_lock); in matroxfb_probe()
2096 minfo->irq_flags = 0; in matroxfb_probe()
2097 init_waitqueue_head(&minfo->crtc1.vsync.wait); in matroxfb_probe()
2098 init_waitqueue_head(&minfo->crtc2.vsync.wait); in matroxfb_probe()
2099 minfo->crtc1.panpos = -1; in matroxfb_probe()
2101 err = initMatrox2(minfo, b); in matroxfb_probe()
2103 matroxfb_register_device(minfo); in matroxfb_probe()
2106 kfree(minfo); in matroxfb_probe()
2111 struct matrox_fb_info* minfo; in pci_remove_matrox() local
2113 minfo = pci_get_drvdata(pdev); in pci_remove_matrox()
2114 matroxfb_remove(minfo, 1); in pci_remove_matrox()