Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / video / tridentfb.c

diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c
index da8004e..9ac2d31 100644 (file)
--- a/drivers/video/tridentfb.c
+++ b/drivers/video/tridentfb.c
@@ -454,13 +454,16 @@ static struct accel_switch accel_image = {
 static void tridentfb_fillrect(struct fb_info * info, const struct fb_fillrect *fr)
 {
        int bpp = info->var.bits_per_pixel;
-       int col;
+       int col = 0;
        
        switch (bpp) {
                default:
-               case 8: col = fr->color;
+               case 8: col |= fr->color;
+                       col |= col << 8;
+                       col |= col << 16;
                        break;
                case 16: col = ((u32 *)(info->pseudo_palette))[fr->color];
+                       
                         break;
                case 32: col = ((u32 *)(info->pseudo_palette))[fr->color];
                         break;
@@ -882,8 +885,9 @@ static int tridentfb_set_par(struct fb_info *info)
 
        write3X4(GraphEngReg, 0x80);    //enable GE for text acceleration
 
-//     if (info->var.accel_flags & FB_ACCELF_TEXT)
-//FIXME                acc->init_accel(info->var.xres,bpp);
+#ifdef CONFIG_FB_TRIDENT_ACCEL 
+       acc->init_accel(info->var.xres,bpp);
+#endif
        
        switch (bpp) {
                case 8:  tmp = 0x00; break;
@@ -900,7 +904,7 @@ static int tridentfb_set_par(struct fb_info *info)
        write3X4(DRAMControl, tmp);     //both IO,linear enable
 
        write3X4(InterfaceSel, read3X4(InterfaceSel) | 0x40);
-       write3X4(Performance,0x20);
+       write3X4(Performance,0x92);
        write3X4(PCIReg,0x07);          //MMIO & PCI read and write burst enable
 
        /* convert from picoseconds to MHz */
@@ -981,12 +985,14 @@ static int tridentfb_setcolreg(unsigned regno, unsigned red, unsigned green,
                t_outb(green>>10,0x3C9);
                t_outb(blue>>10,0x3C9);
 
-       } else
-       if (bpp == 16)                  /* RGB 565 */
-                       ((u32*)info->pseudo_palette)[regno] = (red & 0xF800) |
-                       ((green & 0xFC00) >> 5) | ((blue & 0xF800) >> 11);
-       else
-       if (bpp == 32)          /* ARGB 8888 */
+       } else if (bpp == 16) { /* RGB 565 */
+               u32 col;
+
+               col = (red & 0xF800) | ((green & 0xFC00) >> 5) |
+                       ((blue & 0xF800) >> 11);
+               col |= col << 16;       
+               ((u32 *)(info->pseudo_palette))[regno] = col;
+       } else if (bpp == 32)           /* ARGB 8888 */
                ((u32*)info->pseudo_palette)[regno] =
                        ((transp & 0xFF00) <<16)        |
                        ((red & 0xFF00) << 8)           |
@@ -1055,6 +1061,11 @@ static int __devinit trident_pci_probe(struct pci_dev * dev, const struct pci_de
 
        chip_id = id->device;
 
+       if(chip_id == CYBERBLADEi1)
+               output("*** Please do use cyblafb, Cyberblade/i1 support "
+                      "will soon be removed from tridentfb!\n");
+
+
        /* If PCI id is 0x9660 then further detect chip type */
        
        if (chip_id == TGUI9660) {
@@ -1282,7 +1293,6 @@ static struct fb_ops tridentfb_ops = {
        .fb_fillrect = tridentfb_fillrect,
        .fb_copyarea= tridentfb_copyarea,
        .fb_imageblit = cfb_imageblit,
-       .fb_cursor = soft_cursor,
 };
 
 module_init(tridentfb_init);