diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/tridentfb.c | 45 |
1 files changed, 31 insertions, 14 deletions
diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c index ff82ec1..2794115 100644 --- a/drivers/video/tridentfb.c +++ b/drivers/video/tridentfb.c @@ -499,6 +499,10 @@ static void tridentfb_fillrect(struct fb_info *info, struct tridentfb_par *par = info->par; int col; + if (info->flags & FBINFO_HWACCEL_DISABLED) { + cfb_fillrect(info, fr); + return; + } if (info->var.bits_per_pixel == 8) { col = fr->color; col |= col << 8; @@ -516,6 +520,10 @@ static void tridentfb_copyarea(struct fb_info *info, { struct tridentfb_par *par = info->par; + if (info->flags & FBINFO_HWACCEL_DISABLED) { + cfb_copyarea(info, ca); + return; + } par->wait_engine(par); par->copy_rect(par, ca->sx, ca->sy, ca->dx, ca->dy, ca->width, ca->height); @@ -525,7 +533,8 @@ static int tridentfb_sync(struct fb_info *info) { struct tridentfb_par *par = info->par; - par->wait_engine(par); + if (!(info->flags & FBINFO_HWACCEL_DISABLED)) + par->wait_engine(par); return 0; } #else @@ -855,8 +864,9 @@ static int tridentfb_check_var(struct fb_var_screeninfo *var, if (var->yres_virtual > 0xffff) return -EINVAL; line_length = var->xres_virtual * bpp / 8; -#ifdef CONFIG_FB_TRIDENT_ACCEL - if (!is3Dchip(par->chip_id)) { + + if (!is3Dchip(par->chip_id) && + !(info->flags & FBINFO_HWACCEL_DISABLED)) { /* acceleration requires line length to be power of 2 */ if (line_length <= 512) var->xres_virtual = 512 * 8 / bpp; @@ -873,7 +883,7 @@ static int tridentfb_check_var(struct fb_var_screeninfo *var, line_length = var->xres_virtual * bpp / 8; } -#endif + if (var->yres > var->yres_virtual) var->yres_virtual = var->yres; if (line_length * var->yres_virtual > info->fix.smem_len) @@ -1190,9 +1200,9 @@ static int tridentfb_set_par(struct fb_info *info) set_number_of_lines(par, info->var.yres); info->fix.line_length = info->var.xres_virtual * bpp / 8; set_lwidth(par, info->fix.line_length / 8); -#ifdef CONFIG_FB_TRIDENT_ACCEL - par->init_accel(par, info->var.xres_virtual, bpp); -#endif + + if (!(info->flags & FBINFO_HWACCEL_DISABLED)) + par->init_accel(par, info->var.xres_virtual, bpp); info->fix.visual = (bpp == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR; info->cmap.len = (bpp == 8) ? 256 : 16; @@ -1326,6 +1336,9 @@ static int __devinit trident_pci_probe(struct pci_dev *dev, output("*** Please do use cyblafb, Cyberblade/i1 support " "will soon be removed from tridentfb!\n"); +#ifndef CONFIG_FB_TRIDENT_ACCEL + noaccel = 1; +#endif /* If PCI id is 0x9660 then further detect chip type */ @@ -1370,21 +1383,25 @@ static int __devinit trident_pci_probe(struct pci_dev *dev, default_par->wait_engine = xp_wait_engine; default_par->fill_rect = xp_fill_rect; default_par->copy_rect = xp_copy_rect; + tridentfb_fix.accel = FB_ACCEL_TRIDENT_BLADEXP; } else if (is_blade(chip_id)) { default_par->init_accel = blade_init_accel; default_par->wait_engine = blade_wait_engine; default_par->fill_rect = blade_fill_rect; default_par->copy_rect = blade_copy_rect; + tridentfb_fix.accel = FB_ACCEL_TRIDENT_BLADE3D; } else if (chip3D) { /* 3DImage family left */ default_par->init_accel = image_init_accel; default_par->wait_engine = image_wait_engine; default_par->fill_rect = image_fill_rect; default_par->copy_rect = image_copy_rect; + tridentfb_fix.accel = FB_ACCEL_TRIDENT_3DIMAGE; } else { /* TGUI 9440/96XX family */ default_par->init_accel = tgui_init_accel; default_par->wait_engine = xp_wait_engine; default_par->fill_rect = tgui_fill_rect; default_par->copy_rect = tgui_copy_rect; + tridentfb_fix.accel = FB_ACCEL_TRIDENT_TGUI; } default_par->chip_id = chip_id; @@ -1441,9 +1458,13 @@ static int __devinit trident_pci_probe(struct pci_dev *dev, info->pseudo_palette = default_par->pseudo_pal; info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN; -#ifdef CONFIG_FB_TRIDENT_ACCEL - info->flags |= FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT; -#endif + if (!noaccel && default_par->init_accel) { + info->flags &= ~FBINFO_HWACCEL_DISABLED; + info->flags |= FBINFO_HWACCEL_COPYAREA; + info->flags |= FBINFO_HWACCEL_FILLRECT; + } else + info->flags |= FBINFO_HWACCEL_DISABLED; + if (!fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, bpp)) { err = -EINVAL; @@ -1453,10 +1474,6 @@ static int __devinit trident_pci_probe(struct pci_dev *dev, if (err < 0) goto out_unmap2; - if (!noaccel && default_par->init_accel) - info->var.accel_flags |= FB_ACCELF_TEXT; - else - info->var.accel_flags &= ~FB_ACCELF_TEXT; info->var.activate |= FB_ACTIVATE_NOW; info->device = &dev->dev; if (register_framebuffer(info) < 0) { |
