Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8af1d50f7f679375f579782f2d5eb5e2a1508df8
Commit:     8af1d50f7f679375f579782f2d5eb5e2a1508df8
Parent:     245a2c2c69fee367ac38cf84af18b56374dbec22
Author:     Krzysztof Helt <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 16 01:28:43 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Oct 16 09:43:15 2007 -0700

    tdfxfb: coding style improvement
    
    This patch contains coding style improvements to the tdfxfb driver (white
    spaces, indentations, long lines).
    
    It also moves fb_ops structure to the end of file, so forward declarations 
of
    ops functions are redundant.
    
    Signed-off-by: Krzysztof Helt <[EMAIL PROTECTED]>
    Signed-off-by: Antonino Daplas <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 drivers/video/tdfxfb.c |  737 ++++++++++++++++++++++++-----------------------
 include/video/tdfx.h   |  262 +++++++++---------
 2 files changed, 507 insertions(+), 492 deletions(-)

diff --git a/drivers/video/tdfxfb.c b/drivers/video/tdfxfb.c
index 689ce02..e6aced9 100644
--- a/drivers/video/tdfxfb.c
+++ b/drivers/video/tdfxfb.c
@@ -10,7 +10,7 @@
  * Created      : Thu Sep 23 18:17:43 1999, hmallat
  * Last modified: Tue Nov  2 21:19:47 1999, hmallat
  *
- * Lots of the information here comes from the Daryll Strauss' Banshee 
+ * Lots of the information here comes from the Daryll Strauss' Banshee
  * patches to the XF86 server, and the rest comes from the 3dfx
  * Banshee specification. I'm very much indebted to Daryll for his
  * work on the X server.
@@ -23,7 +23,7 @@
  * behave very differently from the Voodoo3/4/5. For anyone wanting to
  * use frame buffer on the Voodoo1/2, see the sstfb driver (which is
  * located at http://www.sourceforge.net/projects/sstfb).
- * 
+ *
  * While I _am_ grateful to 3Dfx for releasing the specs for Banshee,
  * I do wish the next version is a bit more complete. Without the XF86
  * patches I couldn't have gotten even this far... for instance, the
@@ -33,7 +33,7 @@
  *
  * The structure of this driver comes pretty much from the Permedia
  * driver by Ilario Nardinocchi, which in turn is based on skeletonfb.
- * 
+ *
  * TODO:
  * - support for 16/32 bpp needs fixing (funky bootup penguin)
  * - multihead support (basically need to support an array of fb_infos)
@@ -76,12 +76,12 @@
 
 #include <video/tdfx.h>
 
-#undef TDFXFB_DEBUG 
+#undef TDFXFB_DEBUG
 #ifdef TDFXFB_DEBUG
 #define DPRINTK(a,b...) printk(KERN_DEBUG "fb: %s: " a, __FUNCTION__ , ## b)
 #else
 #define DPRINTK(a,b...)
-#endif 
+#endif
 
 #define BANSHEE_MAX_PIXCLOCK 270000
 #define VOODOO3_MAX_PIXCLOCK 300000
@@ -90,9 +90,9 @@
 static struct fb_fix_screeninfo tdfx_fix __devinitdata = {
        .id =           "3Dfx",
        .type =         FB_TYPE_PACKED_PIXELS,
-       .visual =       FB_VISUAL_PSEUDOCOLOR, 
+       .visual =       FB_VISUAL_PSEUDOCOLOR,
        .ypanstep =     1,
-       .ywrapstep =    1, 
+       .ywrapstep =    1,
        .accel =        FB_ACCEL_3DFX_BANSHEE
 };
 
@@ -102,7 +102,7 @@ static struct fb_var_screeninfo tdfx_var __devinitdata = {
        .yres =         480,
        .xres_virtual = 640,
        .yres_virtual = 1024,
-       .bits_per_pixel =8,
+       .bits_per_pixel = 8,
        .red =          {0, 8, 0},
        .blue =         {0, 8, 0},
        .green =        {0, 8, 0},
@@ -142,103 +142,79 @@ static struct pci_device_id tdfxfb_id_table[] = {
 
 static struct pci_driver tdfxfb_driver = {
        .name           = "tdfxfb",
-       .id_table       = tdfxfb_id_table,
-       .probe          = tdfxfb_probe,
-       .remove         = __devexit_p(tdfxfb_remove),
+       .id_table       = tdfxfb_id_table,
+       .probe          = tdfxfb_probe,
+       .remove         = __devexit_p(tdfxfb_remove),
 };
 
 MODULE_DEVICE_TABLE(pci, tdfxfb_id_table);
 
 /*
- *  Frame buffer device API
- */
-static int tdfxfb_check_var(struct fb_var_screeninfo *var, struct fb_info 
*fb); 
-static int tdfxfb_set_par(struct fb_info *info); 
-static int tdfxfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, 
-                           u_int transp, struct fb_info *info); 
-static int tdfxfb_blank(int blank, struct fb_info *info); 
-static int tdfxfb_pan_display(struct fb_var_screeninfo *var, struct fb_info 
*info);
-static int banshee_wait_idle(struct fb_info *info);
-#ifdef CONFIG_FB_3DFX_ACCEL
-static void tdfxfb_fillrect(struct fb_info *info, const struct fb_fillrect 
*rect);
-static void tdfxfb_copyarea(struct fb_info *info, const struct fb_copyarea 
*area);  
-static void tdfxfb_imageblit(struct fb_info *info, const struct fb_image 
*image); 
-#endif /* CONFIG_FB_3DFX_ACCEL */
-
-static struct fb_ops tdfxfb_ops = {
-       .owner          = THIS_MODULE,
-       .fb_check_var   = tdfxfb_check_var,
-       .fb_set_par     = tdfxfb_set_par,
-       .fb_setcolreg   = tdfxfb_setcolreg,
-       .fb_blank       = tdfxfb_blank,
-       .fb_pan_display = tdfxfb_pan_display,
-       .fb_sync        = banshee_wait_idle,
-#ifdef CONFIG_FB_3DFX_ACCEL
-       .fb_fillrect    = tdfxfb_fillrect,
-       .fb_copyarea    = tdfxfb_copyarea,
-       .fb_imageblit   = tdfxfb_imageblit,
-#else
-       .fb_fillrect    = cfb_fillrect,
-       .fb_copyarea    = cfb_copyarea,
-       .fb_imageblit   = cfb_imageblit,
-#endif
-};
-
-/*
- * do_xxx: Hardware-specific functions
- */
-static u32 do_calc_pll(int freq, int *freq_out);
-static void  do_write_regs(struct fb_info *info, struct banshee_reg *reg);
-static unsigned long do_lfb_size(struct tdfx_par *par, unsigned short);
-
-/*
- * Driver data 
+ * Driver data
  */
 static int  nopan   = 0;
 static int  nowrap  = 1;      // not implemented (yet)
 static char *mode_option __devinitdata = NULL;
 
-/* ------------------------------------------------------------------------- 
+/* -------------------------------------------------------------------------
  *                      Hardware-specific funcions
  * ------------------------------------------------------------------------- */
 
-#ifdef VGA_REG_IO 
-static inline  u8 vga_inb(struct tdfx_par *par, u32 reg) { return inb(reg); }
+#ifdef VGA_REG_IO
+static inline u8 vga_inb(struct tdfx_par *par, u32 reg)
+{
+       return inb(reg);
+}
 
-static inline void vga_outb(struct tdfx_par *par, u32 reg,  u8 val) { 
outb(val, reg); }
+static inline void vga_outb(struct tdfx_par *par, u32 reg, u8 val)
+{
+       outb(val, reg);
+}
 #else
-static inline  u8 vga_inb(struct tdfx_par *par, u32 reg) { 
-       return inb(par->iobase + reg - 0x300); 
+static inline u8 vga_inb(struct tdfx_par *par, u32 reg)
+{
+       return inb(par->iobase + reg - 0x300);
 }
-static inline void vga_outb(struct tdfx_par *par, u32 reg,  u8 val) { 
-       outb(val, par->iobase + reg - 0x300); 
+static inline void vga_outb(struct tdfx_par *par, u32 reg, u8 val)
+{
+       outb(val, par->iobase + reg - 0x300);
 }
 #endif
 
-static inline void gra_outb(struct tdfx_par *par, u32 idx, u8 val) {
-       vga_outb(par, GRA_I, idx); vga_outb(par, GRA_D, val);
+static inline void gra_outb(struct tdfx_par *par, u32 idx, u8 val)
+{
+       vga_outb(par, GRA_I, idx);
+       vga_outb(par, GRA_D, val);
 }
 
-static inline void seq_outb(struct tdfx_par *par, u32 idx, u8 val) {
-       vga_outb(par, SEQ_I, idx); vga_outb(par, SEQ_D, val);
+static inline void seq_outb(struct tdfx_par *par, u32 idx, u8 val)
+{
+       vga_outb(par, SEQ_I, idx);
+       vga_outb(par, SEQ_D, val);
 }
 
-static inline u8 seq_inb(struct tdfx_par *par, u32 idx) {
-       vga_outb(par, SEQ_I, idx); return vga_inb(par, SEQ_D);
+static inline u8 seq_inb(struct tdfx_par *par, u32 idx)
+{
+       vga_outb(par, SEQ_I, idx);
+       return vga_inb(par, SEQ_D);
 }
 
-static inline void crt_outb(struct tdfx_par *par, u32 idx, u8 val) {
-       vga_outb(par, CRT_I, idx); vga_outb(par, CRT_D, val);
+static inline void crt_outb(struct tdfx_par *par, u32 idx, u8 val)
+{
+       vga_outb(par, CRT_I, idx);
+       vga_outb(par, CRT_D, val);
 }
 
-static inline u8 crt_inb(struct tdfx_par *par, u32 idx) {
-       vga_outb(par, CRT_I, idx); return vga_inb(par, CRT_D);
+static inline u8 crt_inb(struct tdfx_par *par, u32 idx)
+{
+       vga_outb(par, CRT_I, idx);
+       return vga_inb(par, CRT_D);
 }
 
-static inline void att_outb(struct tdfx_par *par, u32 idx, u8 val) 
+static inline void att_outb(struct tdfx_par *par, u32 idx, u8 val)
 {
        unsigned char tmp;
-       
+
        tmp = vga_inb(par, IS1_R);
        vga_outb(par, ATT_IW, idx);
        vga_outb(par, ATT_IW, val);
@@ -270,7 +246,7 @@ static inline void vga_enable_palette(struct tdfx_par *par)
        vga_outb(par, ATT_IW, 0x20);
 }
 
-static inline u32 tdfx_inl(struct tdfx_par *par, unsigned int reg) 
+static inline u32 tdfx_inl(struct tdfx_par *par, unsigned int reg)
 {
        return readl(par->regbase_virt + reg);
 }
@@ -284,7 +260,7 @@ static inline void banshee_make_room(struct tdfx_par *par, 
int size)
 {
        /* Note: The Voodoo3's onboard FIFO has 32 slots. This loop
         * won't quit if you ask for more. */
-       while((tdfx_inl(par, STATUS) & 0x1f) < size-1);
+       while ((tdfx_inl(par, STATUS) & 0x1f) < size - 1) ;
 }
  
 static int banshee_wait_idle(struct fb_info *info)
@@ -295,15 +271,16 @@ static int banshee_wait_idle(struct fb_info *info)
        banshee_make_room(par, 1);
        tdfx_outl(par, COMMAND_3D, COMMAND_3D_NOP);
 
-       while(1) {
+       while (1) {
                i = (tdfx_inl(par, STATUS) & STATUS_BUSY) ? 0 : i + 1;
-               if(i == 3) break;
+               if (i == 3)
+                       break;
        }
        return 0;
 }
 
 /*
- * Set the color of a palette entry in 8bpp mode 
+ * Set the color of a palette entry in 8bpp mode
  */
 static inline void do_setpalentry(struct tdfx_par *par, unsigned regno, u32 c)
 {  
@@ -312,11 +289,11 @@ static inline void do_setpalentry(struct tdfx_par *par, 
unsigned regno, u32 c)
        tdfx_outl(par, DACDATA, c);
 }
 
-static u32 do_calc_pll(int freq, int* freq_out) 
+static u32 do_calc_pll(int freq, int *freq_out)
 {
        int m, n, k, best_m, best_n, best_k, best_error;
        int fref = 14318;
-  
+
        best_error = freq;
        best_n = best_m = best_k = 0;
 
@@ -336,17 +313,17 @@ static u32 do_calc_pll(int freq, int* freq_out)
                                 * estimated n
                                 */
                                int f = fref * (n + 2) / (m + 2) / (1 << k);
-                               int error = abs (f - freq);
+                               int error = abs(f - freq);
 
                                /*
-                                *  If this is the closest we've come to the
+                                * If this is the closest we've come to the
                                 * target frequency then remember n, m and k
                                 */
-                               if (error  < best_error) {
+                               if (error < best_error) {
                                        best_error = error;
-                                       best_n     = n;
-                                       best_m     = m;
-                                       best_k     = k;
+                                       best_n = n;
+                                       best_m = m;
+                                       best_k = k;
                                }
                        }
                }
@@ -355,12 +332,12 @@ static u32 do_calc_pll(int freq, int* freq_out)
        n = best_n;
        m = best_m;
        k = best_k;
-       *freq_out = fref*(n + 2)/(m + 2)/(1 << k);
+       *freq_out = fref * (n + 2) / (m + 2) / (1 << k);
 
        return (n << 8) | (m << 2) | k;
 }
 
-static void do_write_regs(struct fb_info *info, struct banshee_reg* reg) 
+static void do_write_regs(struct fb_info *info, struct banshee_reg *reg)
 {
        struct tdfx_par *par = info->par;
        int i;
@@ -372,13 +349,13 @@ static void do_write_regs(struct fb_info *info, struct 
banshee_reg* reg)
        crt_outb(par, 0x11, crt_inb(par, 0x11) & 0x7f); /* CRT unprotect */
 
        banshee_make_room(par, 3);
-       tdfx_outl(par, VGAINIT1,        reg->vgainit1 &  0x001FFFFF);
-       tdfx_outl(par, VIDPROCCFG,      reg->vidcfg   & ~0x00000001);
+       tdfx_outl(par, VGAINIT1, reg->vgainit1 & 0x001FFFFF);
+       tdfx_outl(par, VIDPROCCFG, reg->vidcfg & ~0x00000001);
 #if 0
        tdfx_outl(par, PLLCTRL1, reg->mempll);
        tdfx_outl(par, PLLCTRL2, reg->gfxpll);
 #endif
-       tdfx_outl(par, PLLCTRL0,        reg->vidpll);
+       tdfx_outl(par, PLLCTRL0, reg->vidpll);
 
        vga_outb(par, MISC_W, reg->misc[0x00] | 0x01);
 
@@ -401,31 +378,31 @@ static void do_write_regs(struct fb_info *info, struct 
banshee_reg* reg)
        vga_enable_video(par);
 
        banshee_make_room(par, 11);
-       tdfx_outl(par,  VGAINIT0,      reg->vgainit0);
-       tdfx_outl(par,  DACMODE,       reg->dacmode);
-       tdfx_outl(par,  VIDDESKSTRIDE, reg->stride);
-       tdfx_outl(par,  HWCURPATADDR,  0);
-   
-       tdfx_outl(par,  VIDSCREENSIZE,reg->screensize);
-       tdfx_outl(par,  VIDDESKSTART,   reg->startaddr);
-       tdfx_outl(par,  VIDPROCCFG,     reg->vidcfg);
-       tdfx_outl(par,  VGAINIT1,       reg->vgainit1);  
-       tdfx_outl(par,  MISCINIT0,      reg->miscinit0);        
-
-       banshee_make_room(par,  8);
-       tdfx_outl(par,  SRCBASE,         reg->srcbase);
-       tdfx_outl(par,  DSTBASE,         reg->dstbase);
-       tdfx_outl(par,  COMMANDEXTRA_2D, 0);
-       tdfx_outl(par,  CLIP0MIN,        0);
-       tdfx_outl(par,  CLIP0MAX,        0x0fff0fff);
-       tdfx_outl(par,  CLIP1MIN,        0);
-       tdfx_outl(par,  CLIP1MAX,        0x0fff0fff);
-       tdfx_outl(par,  SRCXY,     0);
+       tdfx_outl(par, VGAINIT0, reg->vgainit0);
+       tdfx_outl(par, DACMODE, reg->dacmode);
+       tdfx_outl(par, VIDDESKSTRIDE, reg->stride);
+       tdfx_outl(par, HWCURPATADDR, 0);
+
+       tdfx_outl(par, VIDSCREENSIZE, reg->screensize);
+       tdfx_outl(par, VIDDESKSTART, reg->startaddr);
+       tdfx_outl(par, VIDPROCCFG, reg->vidcfg);
+       tdfx_outl(par, VGAINIT1, reg->vgainit1);
+       tdfx_outl(par, MISCINIT0, reg->miscinit0);
+
+       banshee_make_room(par, 8);
+       tdfx_outl(par, SRCBASE, reg->srcbase);
+       tdfx_outl(par, DSTBASE, reg->dstbase);
+       tdfx_outl(par, COMMANDEXTRA_2D, 0);
+       tdfx_outl(par, CLIP0MIN, 0);
+       tdfx_outl(par, CLIP0MAX, 0x0fff0fff);
+       tdfx_outl(par, CLIP1MIN, 0);
+       tdfx_outl(par, CLIP1MAX, 0x0fff0fff);
+       tdfx_outl(par, SRCXY, 0);
 
        banshee_wait_idle(info);
 }
 
-static unsigned long do_lfb_size(struct tdfx_par *par, unsigned short dev_id) 
+static unsigned long do_lfb_size(struct tdfx_par *par, unsigned short dev_id)
 {
        u32 draminit0;
        u32 draminit1;
@@ -436,16 +413,17 @@ static unsigned long do_lfb_size(struct tdfx_par *par, 
unsigned short dev_id)
        u32 lfbsize;
        int has_sgram;
 
-       draminit0 = tdfx_inl(par, DRAMINIT0);  
+       draminit0 = tdfx_inl(par, DRAMINIT0);
        draminit1 = tdfx_inl(par, DRAMINIT1);
 
        num_chips = (draminit0 & DRAMINIT0_SGRAM_NUM) ? 8 : 4;
- 
+
        if (dev_id < PCI_DEVICE_ID_3DFX_VOODOO5) {
                /* Banshee/Voodoo3 */
                has_sgram = draminit1 & DRAMINIT1_MEM_SDRAM;
-               chip_size = has_sgram ? ((draminit0 & DRAMINIT0_SGRAM_TYPE) ? 2 
: 1)
-                                     : 2;
+               chip_size = 2;
+               if (has_sgram)
+                       chip_size = (draminit0 & DRAMINIT0_SGRAM_TYPE) ? 2 : 1;
        } else {
                /* Voodoo4/5 */
                has_sgram = 0;
@@ -458,14 +436,14 @@ static unsigned long do_lfb_size(struct tdfx_par *par, 
unsigned short dev_id)
        miscinit1 |= has_sgram ? 0 : MISCINIT1_2DBLOCK_DIS;
        miscinit1 |= MISCINIT1_CLUT_INV;
 
-       banshee_make_room(par, 1); 
+       banshee_make_room(par, 1);
        tdfx_outl(par, MISCINIT1, miscinit1);
        return lfbsize;
 }
 
 /* ------------------------------------------------------------------------- */
 
-static int tdfxfb_check_var(struct fb_var_screeninfo *var,struct fb_info 
*info) 
+static int tdfxfb_check_var(struct fb_var_screeninfo *var, struct fb_info 
*info)
 {
        struct tdfx_par *par = info->par;
        u32 lpitch;
@@ -490,67 +468,66 @@ static int tdfxfb_check_var(struct fb_var_screeninfo 
*var,struct fb_info *info)
        /* Banshee doesn't support interlace, but Voodoo4/5 and probably 
Voodoo3 do. */
        /* no direct information about device id now? use max_pixclock for 
this... */
        if (((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) &&
-                       (par->max_pixclock < VOODOO3_MAX_PIXCLOCK)) {
+           (par->max_pixclock < VOODOO3_MAX_PIXCLOCK)) {
                DPRINTK("interlace not supported\n");
                return -EINVAL;
        }
 
        var->xres = (var->xres + 15) & ~15; /* could sometimes be 8 */
-       lpitch = var->xres * ((var->bits_per_pixel + 7)>>3);
-  
+       lpitch = var->xres * ((var->bits_per_pixel + 7) >> 3);
+
        if (var->xres < 320 || var->xres > 2048) {
                DPRINTK("width not supported: %u\n", var->xres);
                return -EINVAL;
        }
-  
+
        if (var->yres < 200 || var->yres > 2048) {
                DPRINTK("height not supported: %u\n", var->yres);
                return -EINVAL;
        }
-  
+
        if (lpitch * var->yres_virtual > info->fix.smem_len) {
-               var->yres_virtual = info->fix.smem_len/lpitch;
+               var->yres_virtual = info->fix.smem_len / lpitch;
                if (var->yres_virtual < var->yres) {
                        DPRINTK("no memory for screen (%ux%ux%u)\n",
-                       var->xres, var->yres_virtual, var->bits_per_pixel);
+                               var->xres, var->yres_virtual,
+                               var->bits_per_pixel);
                        return -EINVAL;
                }
        }
-  
+
        if (PICOS2KHZ(var->pixclock) > par->max_pixclock) {
-               DPRINTK("pixclock too high 
(%ldKHz)\n",PICOS2KHZ(var->pixclock));
+               DPRINTK("pixclock too high (%ldKHz)\n",
+                       PICOS2KHZ(var->pixclock));
                return -EINVAL;
        }
 
-       switch(var->bits_per_pixel) {
-               case 8:
-                       var->red.length = var->green.length = var->blue.length 
= 8;
-                       break;
-               case 16:
-                       var->red.offset   = 11;
-                       var->red.length   = 5;
-                       var->green.offset = 5;
-                       var->green.length = 6;
-                       var->blue.offset  = 0;
-                       var->blue.length  = 5;
-                       break;
-               case 24:
-                       var->red.offset=16;
-                       var->green.offset=8;
-                       var->blue.offset=0;
-                       var->red.length = var->green.length = var->blue.length 
= 8;
-               case 32:
-                       var->red.offset   = 16;
-                       var->green.offset = 8;
-                       var->blue.offset  = 0;
-                       var->red.length = var->green.length = var->blue.length 
= 8;
-                       break;
+       switch (var->bits_per_pixel) {
+       case 8:
+               var->red.length = var->green.length = var->blue.length = 8;
+               break;
+       case 16:
+               var->red.offset   = 11;
+               var->red.length   = 5;
+               var->green.offset = 5;
+               var->green.length = 6;
+               var->blue.offset  = 0;
+               var->blue.length  = 5;
+               break;
+       case 32:
+       case 24:
+               var->red.offset=16;
+               var->green.offset=8;
+               var->blue.offset=0;
+               var->red.length = var->green.length = var->blue.length = 8;
+               break;
        }
        var->height = var->width = -1;
-  
+
        var->accel_flags = FB_ACCELF_TEXT;
-       
-       DPRINTK("Checking graphics mode at %dx%d depth %d\n",  var->xres, 
var->yres, var->bits_per_pixel);
+
+       DPRINTK("Checking graphics mode at %dx%d depth %d\n",
+               var->xres, var->yres, var->bits_per_pixel);
        return 0;
 }
 
@@ -563,26 +540,29 @@ static int tdfxfb_set_par(struct fb_info *info)
        struct banshee_reg reg;
        int fout, freq;
        u32 wd, cpp;
-  
-       par->baseline  = 0;
- 
+
+       par->baseline = 0;
+
        memset(&reg, 0, sizeof(reg));
-       cpp = (info->var.bits_per_pixel + 7)/8;
- 
-       reg.vidcfg = VIDCFG_VIDPROC_ENABLE | VIDCFG_DESK_ENABLE | 
VIDCFG_CURS_X11 | ((cpp - 1) << VIDCFG_PIXFMT_SHIFT) | (cpp != 1 ? 
VIDCFG_CLUT_BYPASS : 0);
+       cpp = (info->var.bits_per_pixel + 7) / 8;
+
+       reg.vidcfg = VIDCFG_VIDPROC_ENABLE | VIDCFG_DESK_ENABLE |
+                    VIDCFG_CURS_X11 |
+                    ((cpp - 1) << VIDCFG_PIXFMT_SHIFT) |
+                    (cpp != 1 ? VIDCFG_CLUT_BYPASS : 0);
 
        /* PLL settings */
        freq = PICOS2KHZ(info->var.pixclock);
 
        reg.dacmode = 0;
-       reg.vidcfg  &= ~VIDCFG_2X;
+       reg.vidcfg &= ~VIDCFG_2X;
 
        hdispend = info->var.xres;
        hsyncsta = hdispend + info->var.right_margin;
        hsyncend = hsyncsta + info->var.hsync_len;
-       htotal   = hsyncend + info->var.left_margin;    
+       htotal   = hsyncend + info->var.left_margin;
 
-       if (freq > par->max_pixclock/2) {
+       if (freq > par->max_pixclock / 2) {
                freq = freq > par->max_pixclock ? par->max_pixclock : freq;
                reg.dacmode |= DACMODE_2X;
                reg.vidcfg  |= VIDCFG_2X;
@@ -591,7 +571,7 @@ static int tdfxfb_set_par(struct fb_info *info)
                hsyncend >>= 1;
                htotal   >>= 1;
        }
-  
+
        hd  = wd = (hdispend >> 3) - 1;
        hs  = (hsyncsta >> 3) - 1;
        he  = (hsyncend >> 3) - 1;
@@ -610,13 +590,13 @@ static int tdfxfb_set_par(struct fb_info *info)
                ve  = vs + info->var.vsync_len;
                vbe = vt = ve + info->var.upper_margin - 1;
        }
-  
+
        /* this is all pretty standard VGA register stuffing */
-       reg.misc[0x00] = 0x0f | 
+       reg.misc[0x00] = 0x0f |
                        (info->var.xres < 400 ? 0xa0 :
                         info->var.xres < 480 ? 0x60 :
                         info->var.xres < 768 ? 0xe0 : 0x20);
-     
+
        reg.gra[0x00] = 0x00;
        reg.gra[0x01] = 0x00;
        reg.gra[0x02] = 0x00;
@@ -660,17 +640,17 @@ static int tdfxfb_set_par(struct fb_info *info)
        reg.crt[0x02] = hbs;
        reg.crt[0x03] = 0x80 | (hbe & 0x1f);
        reg.crt[0x04] = hs;
-       reg.crt[0x05] = ((hbe & 0x20) << 2) | (he & 0x1f); 
+       reg.crt[0x05] = ((hbe & 0x20) << 2) | (he & 0x1f);
        reg.crt[0x06] = vt;
        reg.crt[0x07] = ((vs & 0x200) >> 2) |
                        ((vd & 0x200) >> 3) |
                        ((vt & 0x200) >> 4) | 0x10 |
                        ((vbs & 0x100) >> 5) |
-                       ((vs  & 0x100) >> 6) |
-                       ((vd  & 0x100) >> 7) |
-                       ((vt  & 0x100) >> 8);
+                       ((vs & 0x100) >> 6) |
+                       ((vd & 0x100) >> 7) |
+                       ((vt & 0x100) >> 8);
        reg.crt[0x08] = 0x00;
-       reg.crt[0x09] = 0x40 | ((vbs & 0x200) >> 4); 
+       reg.crt[0x09] = 0x40 | ((vbs & 0x200) >> 4);
        reg.crt[0x0a] = 0x00;
        reg.crt[0x0b] = 0x00;
        reg.crt[0x0c] = 0x00;
@@ -678,28 +658,28 @@ static int tdfxfb_set_par(struct fb_info *info)
        reg.crt[0x0e] = 0x00;
        reg.crt[0x0f] = 0x00;
        reg.crt[0x10] = vs;
-       reg.crt[0x11] = (ve & 0x0f) | 0x20; 
+       reg.crt[0x11] = (ve & 0x0f) | 0x20;
        reg.crt[0x12] = vd;
        reg.crt[0x13] = wd;
        reg.crt[0x14] = 0x00;
        reg.crt[0x15] = vbs;
-       reg.crt[0x16] = vbe + 1; 
+       reg.crt[0x16] = vbe + 1;
        reg.crt[0x17] = 0xc3;
        reg.crt[0x18] = 0xff;
- 
+
        /* Banshee's nonvga stuff */
-       reg.ext[0x00] = (((ht  & 0x100) >> 8) | 
-                       ((hd  & 0x100) >> 6) |
+       reg.ext[0x00] = (((ht & 0x100) >> 8) |
+                       ((hd & 0x100) >> 6) |
                        ((hbs & 0x100) >> 4) |
-                       ((hbe &  0x40) >> 1) |
-                       ((hs  & 0x100) >> 2) |
-                       ((he  &  0x20) << 2)); 
-       reg.ext[0x01] = (((vt  & 0x400) >> 10) |
-                       ((vd  & 0x400) >>  8) | 
-                       ((vbs & 0x400) >>  6) |
-                       ((vbe & 0x400) >>  4));
-
-       reg.vgainit0 =  VGAINIT0_8BIT_DAC     |
+                       ((hbe & 0x40) >> 1) |
+                       ((hs & 0x100) >> 2) |
+                       ((he & 0x20) << 2));
+       reg.ext[0x01] = (((vt & 0x400) >> 10) |
+                       ((vd & 0x400) >> 8) |
+                       ((vbs & 0x400) >> 6) |
+                       ((vbe & 0x400) >> 4));
+
+       reg.vgainit0 =  VGAINIT0_8BIT_DAC     |
                        VGAINIT0_EXT_ENABLE   |
                        VGAINIT0_WAKEUP_3C3   |
                        VGAINIT0_ALT_READBACK |
@@ -707,10 +687,10 @@ static int tdfxfb_set_par(struct fb_info *info)
        reg.vgainit1 = tdfx_inl(par, VGAINIT1) & 0x1fffff;
 
        reg.cursloc   = 0;
-   
-       reg.cursc0    = 0; 
+
+       reg.cursc0    = 0;
        reg.cursc1    = 0xffffff;
-   
+
        reg.stride    = info->var.xres * cpp;
        reg.startaddr = par->baseline * reg.stride;
        reg.srcbase   = reg.startaddr;
@@ -721,7 +701,7 @@ static int tdfxfb_set_par(struct fb_info *info)
 
        reg.dacmode &= ~DACMODE_2X;
        reg.vidcfg  &= ~VIDCFG_2X;
-       if (freq > par->max_pixclock/2) {
+       if (freq > par->max_pixclock / 2) {
                freq = freq > par->max_pixclock ? par->max_pixclock : freq;
                reg.dacmode |= DACMODE_2X;
                reg.vidcfg  |= VIDCFG_2X;
@@ -746,43 +726,47 @@ static int tdfxfb_set_par(struct fb_info *info)
 
 #if defined(__BIG_ENDIAN)
        switch (info->var.bits_per_pixel) {
-               case 8:
-               case 24:
-                       reg.miscinit0 &= ~(1 << 30);
-                       reg.miscinit0 &= ~(1 << 31);
-                       break;
-               case 16:
-                       reg.miscinit0 |= (1 << 30);
-                       reg.miscinit0 |= (1 << 31);
-                       break;
-               case 32:
-                       reg.miscinit0 |= (1 << 30);
-                       reg.miscinit0 &= ~(1 << 31);
-                       break;
+       case 8:
+       case 24:
+               reg.miscinit0 &= ~(1 << 30);
+               reg.miscinit0 &= ~(1 << 31);
+               break;
+       case 16:
+               reg.miscinit0 |= (1 << 30);
+               reg.miscinit0 |= (1 << 31);
+               break;
+       case 32:
+               reg.miscinit0 |= (1 << 30);
+               reg.miscinit0 &= ~(1 << 31);
+               break;
        }
-#endif 
+#endif
        do_write_regs(info, &reg);
 
        /* Now change fb_fix_screeninfo according to changes in par */
-       info->fix.line_length = info->var.xres * ((info->var.bits_per_pixel + 
7)>>3);
-       info->fix.visual = (info->var.bits_per_pixel == 8) 
+       info->fix.line_length =
+               info->var.xres * ((info->var.bits_per_pixel + 7) >> 3);
+       info->fix.visual = (info->var.bits_per_pixel == 8)
                                ? FB_VISUAL_PSEUDOCOLOR
                                : FB_VISUAL_TRUECOLOR;
-       DPRINTK("Graphics mode is now set at %dx%d depth %d\n", info->var.xres, 
info->var.yres, info->var.bits_per_pixel);
-       return 0;       
+       DPRINTK("Graphics mode is now set at %dx%d depth %d\n",
+               info->var.xres, info->var.yres, info->var.bits_per_pixel);
+       return 0;
 }
 
 /* A handy macro shamelessly pinched from matroxfb */
-#define CNVT_TOHW(val,width) ((((val)<<(width))+0x7FFF-(val))>>16)
+#define CNVT_TOHW(val, width) ((((val)<<(width))+0x7FFF-(val))>>16)
 
-static int tdfxfb_setcolreg(unsigned regno, unsigned red, unsigned green,  
-                           unsigned blue,unsigned transp,struct fb_info *info) 
+static int tdfxfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+                           unsigned blue, unsigned transp,
+                           struct fb_info *info)
 {
        struct tdfx_par *par = info->par;
        u32 rgbcol;
-   
-       if (regno >= info->cmap.len || regno > 255) return 1;
-   
+
+       if (regno >= info->cmap.len || regno > 255)
+               return 1;
+
        switch (info->fix.visual) {
        case FB_VISUAL_PSEUDOCOLOR:
                rgbcol =(((u32)red   & 0xff00) << 8) |
@@ -793,13 +777,13 @@ static int tdfxfb_setcolreg(unsigned regno, unsigned red, 
unsigned green,
        /* Truecolor has no hardware color palettes. */
        case FB_VISUAL_TRUECOLOR:
                if (regno < 16) {
-                       rgbcol = (CNVT_TOHW( red, info->var.red.length) <<
+                       rgbcol = (CNVT_TOHW(red, info->var.red.length) <<
                                  info->var.red.offset) |
-                               (CNVT_TOHW( green, info->var.green.length) <<
+                               (CNVT_TOHW(green, info->var.green.length) <<
                                 info->var.green.offset) |
-                               (CNVT_TOHW( blue, info->var.blue.length) <<
+                               (CNVT_TOHW(blue, info->var.blue.length) <<
                                 info->var.blue.offset) |
-                               (CNVT_TOHW( transp, info->var.transp.length) <<
+                               (CNVT_TOHW(transp, info->var.transp.length) <<
                                 info->var.transp.offset);
                        par->palette[regno] = rgbcol;
                }
@@ -815,54 +799,54 @@ static int tdfxfb_setcolreg(unsigned regno, unsigned red, 
unsigned green,
 
 /* 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off */
 static int tdfxfb_blank(int blank, struct fb_info *info)
-{ 
+{
        struct tdfx_par *par = info->par;
        u32 dacmode, state = 0, vgablank = 0;
 
        dacmode = tdfx_inl(par, DACMODE);
 
        switch (blank) {
-               case FB_BLANK_UNBLANK: /* Screen: On; HSync: On, VSync: On */
-                       state    = 0;
-                       vgablank = 0;
-                       break;
-               case FB_BLANK_NORMAL: /* Screen: Off; HSync: On, VSync: On */
-                       state    = 0;
-                       vgablank = 1;
-                       break;
-               case FB_BLANK_VSYNC_SUSPEND: /* Screen: Off; HSync: On, VSync: 
Off */
-                       state    = BIT(3);
-                       vgablank = 1;
-                       break;
-               case FB_BLANK_HSYNC_SUSPEND: /* Screen: Off; HSync: Off, VSync: 
On */
-                       state    = BIT(1);
-                       vgablank = 1;
-                       break;
-               case FB_BLANK_POWERDOWN: /* Screen: Off; HSync: Off, VSync: Off 
*/
-                       state    = BIT(1) | BIT(3);
-                       vgablank = 1;
-                       break;
+       case FB_BLANK_UNBLANK: /* Screen: On; HSync: On, VSync: On */
+               state    = 0;
+               vgablank = 0;
+               break;
+       case FB_BLANK_NORMAL: /* Screen: Off; HSync: On, VSync: On */
+               state    = 0;
+               vgablank = 1;
+               break;
+       case FB_BLANK_VSYNC_SUSPEND: /* Screen: Off; HSync: On, VSync: Off */
+               state    = BIT(3);
+               vgablank = 1;
+               break;
+       case FB_BLANK_HSYNC_SUSPEND: /* Screen: Off; HSync: Off, VSync: On */
+               state    = BIT(1);
+               vgablank = 1;
+               break;
+       case FB_BLANK_POWERDOWN: /* Screen: Off; HSync: Off, VSync: Off */
+               state    = BIT(1) | BIT(3);
+               vgablank = 1;
+               break;
        }
 
        dacmode &= ~(BIT(1) | BIT(3));
        dacmode |= state;
-       banshee_make_room(par, 1); 
+       banshee_make_room(par, 1);
        tdfx_outl(par, DACMODE, dacmode);
-       if (vgablank) 
+       if (vgablank)
                vga_disable_video(par);
        else
                vga_enable_video(par);
        return 0;
 }
 
-/*   
+/*
  * Set the starting position of the visible screen to var->yoffset
- */   
+ */
 static int tdfxfb_pan_display(struct fb_var_screeninfo *var,
-                             struct fb_info *info) 
+                             struct fb_info *info)
 {
        struct tdfx_par *par = info->par;
-       u32 addr;       
+       u32 addr;
 
        if (nopan || var->xoffset || (var->yoffset > var->yres_virtual))
                return -EINVAL;
@@ -872,84 +856,86 @@ static int tdfxfb_pan_display(struct fb_var_screeninfo 
*var,
        addr = var->yoffset * info->fix.line_length;
        banshee_make_room(par, 1);
        tdfx_outl(par, VIDDESKSTART, addr);
-   
+
        info->var.xoffset = var->xoffset;
-       info->var.yoffset = var->yoffset; 
+       info->var.yoffset = var->yoffset;
        return 0;
 }
 
 #ifdef CONFIG_FB_3DFX_ACCEL
 /*
- * FillRect 2D command (solidfill or invert (via ROP_XOR))   
+ * FillRect 2D command (solidfill or invert (via ROP_XOR))
  */
-static void tdfxfb_fillrect(struct fb_info *info, const struct fb_fillrect 
*rect) 
+static void tdfxfb_fillrect(struct fb_info *info,
+                           const struct fb_fillrect *rect)
 {
        struct tdfx_par *par = info->par;
        u32 bpp = info->var.bits_per_pixel;
        u32 stride = info->fix.line_length;
-       u32 fmt= stride | ((bpp+((bpp==8) ? 0 : 8)) << 13); 
+       u32 fmt= stride | ((bpp + ((bpp == 8) ? 0 : 8)) << 13);
        int tdfx_rop;
-       
-       if (rect->rop == ROP_COPY) 
+
+       if (rect->rop == ROP_COPY)
                tdfx_rop = TDFX_ROP_COPY;
-       else                     
+       else
                tdfx_rop = TDFX_ROP_XOR;
 
        banshee_make_room(par, 5);
-       tdfx_outl(par,  DSTFORMAT, fmt);
+       tdfx_outl(par, DSTFORMAT, fmt);
        if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR) {
-               tdfx_outl(par,  COLORFORE, rect->color);
+               tdfx_outl(par, COLORFORE, rect->color);
        } else { /* FB_VISUAL_TRUECOLOR */
                tdfx_outl(par, COLORFORE, par->palette[rect->color]);
        }
-       tdfx_outl(par,  COMMAND_2D, COMMAND_2D_FILLRECT | (tdfx_rop << 24));
-       tdfx_outl(par,  DSTSIZE,    rect->width | (rect->height << 16));
-       tdfx_outl(par,  LAUNCH_2D,  rect->dx | (rect->dy << 16));
+       tdfx_outl(par, COMMAND_2D, COMMAND_2D_FILLRECT | (tdfx_rop << 24));
+       tdfx_outl(par, DSTSIZE, rect->width | (rect->height << 16));
+       tdfx_outl(par, LAUNCH_2D, rect->dx | (rect->dy << 16));
 }
 
 /*
- * Screen-to-Screen BitBlt 2D command (for the bmove fb op.) 
+ * Screen-to-Screen BitBlt 2D command (for the bmove fb op.)
  */
-static void tdfxfb_copyarea(struct fb_info *info, const struct fb_copyarea 
*area)  
+static void tdfxfb_copyarea(struct fb_info *info,
+                           const struct fb_copyarea *area)
 {
        struct tdfx_par *par = info->par;
-       u32 sx = area->sx, sy = area->sy, dx = area->dx, dy = area->dy;
+       u32 sx = area->sx, sy = area->sy, dx = area->dx, dy = area->dy;
        u32 bpp = info->var.bits_per_pixel;
        u32 stride = info->fix.line_length;
        u32 blitcmd = COMMAND_2D_S2S_BITBLT | (TDFX_ROP_COPY << 24);
-       u32 fmt = stride | ((bpp+((bpp==8) ? 0 : 8)) << 13); 
-       
+       u32 fmt = stride | ((bpp + ((bpp == 8) ? 0 : 8)) << 13);
+
        if (area->sx <= area->dx) {
-               //-X 
+               //-X
                blitcmd |= BIT(14);
                sx += area->width - 1;
                dx += area->width - 1;
        }
        if (area->sy <= area->dy) {
-               //-Y  
+               //-Y
                blitcmd |= BIT(15);
                sy += area->height - 1;
                dy += area->height - 1;
        }
-   
+
        banshee_make_room(par, 6);
 
-       tdfx_outl(par,  SRCFORMAT, fmt);
-       tdfx_outl(par,  DSTFORMAT, fmt);
-       tdfx_outl(par,  COMMAND_2D, blitcmd); 
-       tdfx_outl(par,  DSTSIZE,   area->width | (area->height << 16));
-       tdfx_outl(par,  DSTXY,     dx | (dy << 16));
-       tdfx_outl(par,  LAUNCH_2D, sx | (sy << 16)); 
+       tdfx_outl(par, SRCFORMAT, fmt);
+       tdfx_outl(par, DSTFORMAT, fmt);
+       tdfx_outl(par, COMMAND_2D, blitcmd);
+       tdfx_outl(par, DSTSIZE, area->width | (area->height << 16));
+       tdfx_outl(par, DSTXY, dx | (dy << 16));
+       tdfx_outl(par, LAUNCH_2D, sx | (sy << 16));
 }
 
-static void tdfxfb_imageblit(struct fb_info *info, const struct fb_image 
*image) 
+static void tdfxfb_imageblit(struct fb_info *info, const struct fb_image 
*image)
 {
        struct tdfx_par *par = info->par;
-       int size = image->height * ((image->width * image->depth + 7)>>3);
+       int size = image->height * ((image->width * image->depth + 7) >> 3);
        int fifo_free;
        int i, stride = info->fix.line_length;
        u32 bpp = info->var.bits_per_pixel;
-       u32 dstfmt = stride | ((bpp+((bpp==8) ? 0 : 8)) << 13); 
+       u32 dstfmt = stride | ((bpp + ((bpp == 8) ? 0 : 8)) << 13);
        u8 *chardata = (u8 *) image->data;
        u32 srcfmt;
 
@@ -961,53 +947,61 @@ static void tdfxfb_imageblit(struct fb_info *info, const 
struct fb_image *image)
        } else {
                banshee_make_room(par, 8);
                switch (info->fix.visual) {
-                       case FB_VISUAL_PSEUDOCOLOR:
-               tdfx_outl(par, COLORFORE, image->fg_color);
-               tdfx_outl(par, COLORBACK, image->bg_color);
-                               break;
-                       case FB_VISUAL_TRUECOLOR:
-                       default:
-                               tdfx_outl(par, COLORFORE,
-                                         par->palette[image->fg_color]);
-                               tdfx_outl(par, COLORBACK,
-                                         par->palette[image->bg_color]);
+               case FB_VISUAL_PSEUDOCOLOR:
+                       tdfx_outl(par, COLORFORE, image->fg_color);
+                       tdfx_outl(par, COLORBACK, image->bg_color);
+                       break;
+               case FB_VISUAL_TRUECOLOR:
+               default:
+                       tdfx_outl(par, COLORFORE,
+                                 par->palette[image->fg_color]);
+                       tdfx_outl(par, COLORBACK,
+                                 par->palette[image->bg_color]);
                }
 #ifdef __BIG_ENDIAN
                srcfmt = 0x400000 | BIT(20);
 #else
                srcfmt = 0x400000;
 #endif
-       }       
+       }
 
-       tdfx_outl(par,  SRCXY,     0);
-       tdfx_outl(par,  DSTXY,     image->dx | (image->dy << 16));
-       tdfx_outl(par,  COMMAND_2D, COMMAND_2D_H2S_BITBLT | (TDFX_ROP_COPY << 
24));
-       tdfx_outl(par,  SRCFORMAT, srcfmt);
-       tdfx_outl(par,  DSTFORMAT, dstfmt);
-       tdfx_outl(par,  DSTSIZE,   image->width | (image->height << 16));
+       tdfx_outl(par, SRCXY, 0);
+       tdfx_outl(par, DSTXY, image->dx | (image->dy << 16));
+       tdfx_outl(par, COMMAND_2D, COMMAND_2D_H2S_BITBLT | (TDFX_ROP_COPY << 
24));
+       tdfx_outl(par, SRCFORMAT, srcfmt);
+       tdfx_outl(par, DSTFORMAT, dstfmt);
+       tdfx_outl(par, DSTSIZE, image->width | (image->height << 16));
 
        /* A count of how many free FIFO entries we've requested.
         * When this goes negative, we need to request more. */
        fifo_free = 0;
 
-       /* Send four bytes at a time of data */ 
-       for (i = (size >> 2) ; i > 0; i--) { 
-               if(--fifo_free < 0) {
-                       fifo_free=31;
-                       banshee_make_room(par,fifo_free);
+       /* Send four bytes at a time of data */
+       for (i = (size >> 2); i > 0; i--) {
+               if (--fifo_free < 0) {
+                       fifo_free = 31;
+                       banshee_make_room(par, fifo_free);
                }
-               tdfx_outl(par,  LAUNCH_2D,*(u32*)chardata);
-               chardata += 4; 
-       }       
+               tdfx_outl(par, LAUNCH_2D, *(u32*)chardata);
+               chardata += 4;
+       }
 
-       /* Send the leftovers now */    
-       banshee_make_room(par,3);
-       i = size%4;     
+       /* Send the leftovers now */
+       banshee_make_room(par, 3);
+       i = size % 4;
        switch (i) {
-               case 0: break;
-               case 1:  tdfx_outl(par, LAUNCH_2D,*chardata); break;
-               case 2:  tdfx_outl(par, LAUNCH_2D,*(u16*)chardata); break;
-               case 3:  tdfx_outl(par, LAUNCH_2D,*(u16*)chardata | 
((chardata[3]) << 24)); break;
+       case 0:
+               break;
+       case 1:
+               tdfx_outl(par, LAUNCH_2D, *chardata);
+               break;
+       case 2:
+               tdfx_outl(par, LAUNCH_2D, *(u16*)chardata);
+               break;
+       case 3:
+               tdfx_outl(par, LAUNCH_2D,
+                       *(u16*)chardata | ((chardata[3]) << 24));
+               break;
        }
 }
 #endif /* CONFIG_FB_3DFX_ACCEL */
@@ -1019,19 +1013,20 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
        unsigned long flags;
 
        /*
-        * If the cursor is not be changed this means either we want the 
+        * If the cursor is not be changed this means either we want the
         * current cursor state (if enable is set) or we want to query what
-        * we can do with the cursor (if enable is not set) 
-        */
-       if (!cursor->set) return 0;
+        * we can do with the cursor (if enable is not set)
+        */
+       if (!cursor->set)
+               return 0;
 
        /* Too large of a cursor :-( */
        if (cursor->image.width > 64 || cursor->image.height > 64)
                return -ENXIO;
 
-       /* 
+       /*
         * If we are going to be changing things we should disable
-        * the cursor first 
+        * the cursor first
         */
        if (info->cursor.enable) {
                spin_lock_irqsave(&par->DAClock, flags);
@@ -1052,11 +1047,11 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
 
                cmap.len = 2; /* Voodoo 3+ only support 2 color cursors */
                fg_color = ((cmap.red[cmap.start] << 16) |
-                           (cmap.green[cmap.start] << 8)  |
+                           (cmap.green[cmap.start] << 8) |
                            (cmap.blue[cmap.start]));
-               bg_color = ((cmap.red[cmap.start+1] << 16) |
-                           (cmap.green[cmap.start+1] << 8) |
-                           (cmap.blue[cmap.start+1]));
+               bg_color = ((cmap.red[cmap.start + 1] << 16) |
+                           (cmap.green[cmap.start + 1] << 8) |
+                           (cmap.blue[cmap.start + 1]));
                fb_copy_cmap(&cmap, &info->cursor.image.cmap);
                spin_lock_irqsave(&par->DAClock, flags);
                banshee_make_room(par, 2);
@@ -1089,7 +1084,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
 
        if (cursor->set && FB_CUR_SETSHAPE) {
                /*
-                * Voodoo 3 and above cards use 2 monochrome cursor patterns.
+                * Voodoo 3 and above cards use 2 monochrome cursor patterns.
                 *    The reason is so the card can fetch 8 words at a time
                 * and are stored on chip for use for the next 8 scanlines.
                 * This reduces the number of times for access to draw the
@@ -1106,9 +1101,9 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
                 * (128 bits) which is the maximum cursor width times two for
                 * the two monochrome patterns.
                 */
-               u8 *cursorbase = (u8 *) info->cursor.image.data;
+               u8 *cursorbase = (u8 *)info->cursor.image.data;
                char *bitmap = (char *)cursor->image.data;
-               char *mask = (char *) cursor->mask;
+               char *mask = (char *)cursor->mask;
                int i, j, k, h = 0;
 
                for (i = 0; i < 64; i++) {
@@ -1116,16 +1111,16 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
                                j = (cursor->image.width + 7) >> 3;
                                k = 8 - j;
 
-                               for (;j > 0; j--) {
-                               /* Pattern 0. Copy the cursor bitmap to it */
+                               for (; j > 0; j--) {
+                                       /* Pattern 0. Copy the cursor bitmap to 
it */
                                        fb_writeb(*bitmap, cursorbase + h);
                                        bitmap++;
-                               /* Pattern 1. Copy the cursor mask to it */
+                                       /* Pattern 1. Copy the cursor mask to 
it */
                                        fb_writeb(*mask, cursorbase + h + 8);
                                        mask++;
                                        h++;
                                }
-                               for (;k > 0; k--) {
+                               for (; k > 0; k--) {
                                        fb_writeb(0, cursorbase + h);
                                        fb_writeb(~0, cursorbase + h + 8);
                                        h++;
@@ -1142,7 +1137,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
        /* Turn the cursor on */
        cursor->enable = 1;
        info->cursor = *cursor;
-       mod_timer(&par->hwcursor.timer, jiffies+HZ/2);
+       mod_timer(&par->hwcursor.timer, jiffies + HZ / 2);
        spin_lock_irqsave(&par->DAClock, flags);
        banshee_make_room(par, 1);
        tdfx_outl(par, VIDPROCCFG, par->hwcursor.enable);
@@ -1151,6 +1146,25 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
 }
 #endif
 
+static struct fb_ops tdfxfb_ops = {
+       .owner          = THIS_MODULE,
+       .fb_check_var   = tdfxfb_check_var,
+       .fb_set_par     = tdfxfb_set_par,
+       .fb_setcolreg   = tdfxfb_setcolreg,
+       .fb_blank       = tdfxfb_blank,
+       .fb_pan_display = tdfxfb_pan_display,
+       .fb_sync        = banshee_wait_idle,
+#ifdef CONFIG_FB_3DFX_ACCEL
+       .fb_fillrect    = tdfxfb_fillrect,
+       .fb_copyarea    = tdfxfb_copyarea,
+       .fb_imageblit   = tdfxfb_imageblit,
+#else
+       .fb_fillrect    = cfb_fillrect,
+       .fb_copyarea    = cfb_copyarea,
+       .fb_imageblit   = cfb_imageblit,
+#endif
+};
+
 /**
  *      tdfxfb_probe - Device Initializiation
  *
@@ -1161,7 +1175,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct 
fb_cursor *cursor)
  *
  */
 static int __devinit tdfxfb_probe(struct pci_dev *pdev,
-                                  const struct pci_device_id *id)
+                                 const struct pci_device_id *id)
 {
        struct tdfx_par *default_par;
        struct fb_info *info;
@@ -1176,56 +1190,57 @@ static int __devinit tdfxfb_probe(struct pci_dev *pdev,
 
        if (!info)
                return -ENOMEM;
-               
+
        default_par = info->par;
- 
+
        /* Configure the default fb_fix_screeninfo first */
        switch (pdev->device) {
-               case PCI_DEVICE_ID_3DFX_BANSHEE:        
-                       strcat(tdfx_fix.id, " Banshee");
-                       default_par->max_pixclock = BANSHEE_MAX_PIXCLOCK;
-                       break;
-               case PCI_DEVICE_ID_3DFX_VOODOO3:
-                       strcat(tdfx_fix.id, " Voodoo3");
-                       default_par->max_pixclock = VOODOO3_MAX_PIXCLOCK;
-                       break;
-               case PCI_DEVICE_ID_3DFX_VOODOO5:
-                       strcat(tdfx_fix.id, " Voodoo5");
-                       default_par->max_pixclock = VOODOO5_MAX_PIXCLOCK;
-                       break;
+       case PCI_DEVICE_ID_3DFX_BANSHEE:
+               strcat(tdfx_fix.id, " Banshee");
+               default_par->max_pixclock = BANSHEE_MAX_PIXCLOCK;
+               break;
+       case PCI_DEVICE_ID_3DFX_VOODOO3:
+               strcat(tdfx_fix.id, " Voodoo3");
+               default_par->max_pixclock = VOODOO3_MAX_PIXCLOCK;
+               break;
+       case PCI_DEVICE_ID_3DFX_VOODOO5:
+               strcat(tdfx_fix.id, " Voodoo5");
+               default_par->max_pixclock = VOODOO5_MAX_PIXCLOCK;
+               break;
        }
 
        tdfx_fix.mmio_start = pci_resource_start(pdev, 0);
        tdfx_fix.mmio_len = pci_resource_len(pdev, 0);
-       default_par->regbase_virt = ioremap_nocache(tdfx_fix.mmio_start, 
tdfx_fix.mmio_len);
+       default_par->regbase_virt =
+               ioremap_nocache(tdfx_fix.mmio_start, tdfx_fix.mmio_len);
        if (!default_par->regbase_virt) {
                printk("fb: Can't remap %s register area.\n", tdfx_fix.id);
                goto out_err;
        }
-    
+
        if (!request_mem_region(pci_resource_start(pdev, 0),
-           pci_resource_len(pdev, 0), "tdfx regbase")) {
+                               pci_resource_len(pdev, 0), "tdfx regbase")) {
                printk(KERN_WARNING "tdfxfb: Can't reserve regbase\n");
                goto out_err;
-       } 
+       }
 
        tdfx_fix.smem_start = pci_resource_start(pdev, 1);
        if (!(tdfx_fix.smem_len = do_lfb_size(default_par, pdev->device))) {
                printk("fb: Can't count %s memory.\n", tdfx_fix.id);
                release_mem_region(pci_resource_start(pdev, 0),
                                   pci_resource_len(pdev, 0));
-               goto out_err;   
+               goto out_err;
        }
 
        if (!request_mem_region(pci_resource_start(pdev, 1),
-            pci_resource_len(pdev, 1), "tdfx smem")) {
+                               pci_resource_len(pdev, 1), "tdfx smem")) {
                printk(KERN_WARNING "tdfxfb: Can't reserve smem\n");
                release_mem_region(pci_resource_start(pdev, 0),
                                   pci_resource_len(pdev, 0));
                goto out_err;
        }
 
-       info->screen_base = ioremap_nocache(tdfx_fix.smem_start, 
+       info->screen_base = ioremap_nocache(tdfx_fix.smem_start,
                                            tdfx_fix.smem_len);
        if (!info->screen_base) {
                printk("fb: Can't remap %s framebuffer.\n", tdfx_fix.id);
@@ -1237,9 +1252,9 @@ static int __devinit tdfxfb_probe(struct pci_dev *pdev,
        }
 
        default_par->iobase = pci_resource_start(pdev, 2);
-    
+
        if (!request_region(pci_resource_start(pdev, 2),
-           pci_resource_len(pdev, 2), "tdfx iobase")) {
+                           pci_resource_len(pdev, 2), "tdfx iobase")) {
                printk(KERN_WARNING "tdfxfb: Can't reserve iobase\n");
                release_mem_region(pci_resource_start(pdev, 1),
                                   pci_resource_len(pdev, 1));
@@ -1252,9 +1267,9 @@ static int __devinit tdfxfb_probe(struct pci_dev *pdev,
 
        tdfx_fix.ypanstep       = nopan ? 0 : 1;
        tdfx_fix.ywrapstep      = nowrap ? 0 : 1;
-   
+
        info->fbops             = &tdfxfb_ops;
-       info->fix               = tdfx_fix;     
+       info->fix               = tdfx_fix;
        info->pseudo_palette    = default_par->palette;
        info->flags             = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN;
 #ifdef CONFIG_FB_3DFX_ACCEL
@@ -1264,14 +1279,14 @@ static int __devinit tdfxfb_probe(struct pci_dev *pdev,
 
        if (!mode_option)
                mode_option = "[EMAIL PROTECTED]";
-        
-       err = fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 8); 
+
+       err = fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 8);
        if (!err || err == 4)
                info->var = tdfx_var;
 
        /* maximize virtual vertical length */
        lpitch = info->var.xres_virtual * ((info->var.bits_per_pixel + 7) >> 3);
-       info->var.yres_virtual = info->fix.smem_len/lpitch;
+       info->var.yres_virtual = info->fix.smem_len / lpitch;
        if (info->var.yres_virtual < info->var.yres)
                goto out_err;
 
@@ -1299,7 +1314,7 @@ static int __devinit tdfxfb_probe(struct pci_dev *pdev,
         * Our driver data
         */
        pci_set_drvdata(pdev, info);
-       return 0; 
+       return 0;
 
 out_err:
        /*
@@ -1316,7 +1331,7 @@ out_err:
 #ifndef MODULE
 static void tdfxfb_setup(char *options)
 {
-       char* this_opt;
+       char *this_opt;
 
        if (!options || !*options)
                return;
@@ -1324,9 +1339,9 @@ static void tdfxfb_setup(char *options)
        while ((this_opt = strsep(&options, ",")) != NULL) {
                if (!*this_opt)
                        continue;
-               if(!strcmp(this_opt, "nopan")) {
+               if (!strcmp(this_opt, "nopan")) {
                        nopan = 1;
-               } else if(!strcmp(this_opt, "nowrap")) {
+               } else if (!strcmp(this_opt, "nowrap")) {
                        nowrap = 1;
                } else {
                        mode_option = this_opt;
@@ -1374,17 +1389,17 @@ static int __init tdfxfb_init(void)
 
        tdfxfb_setup(option);
 #endif
-        return pci_register_driver(&tdfxfb_driver);
+       return pci_register_driver(&tdfxfb_driver);
 }
 
 static void __exit tdfxfb_exit(void)
 {
-        pci_unregister_driver(&tdfxfb_driver);
+       pci_unregister_driver(&tdfxfb_driver);
 }
 
 MODULE_AUTHOR("Hannu Mallat <[EMAIL PROTECTED]>");
 MODULE_DESCRIPTION("3Dfx framebuffer device driver");
 MODULE_LICENSE("GPL");
- 
+
 module_init(tdfxfb_init);
 module_exit(tdfxfb_exit);
diff --git a/include/video/tdfx.h b/include/video/tdfx.h
index c1cc94b..e6ab66f 100644
--- a/include/video/tdfx.h
+++ b/include/video/tdfx.h
@@ -2,140 +2,140 @@
 #define _TDFX_H
 
 /* membase0 register offsets */
-#define STATUS          0x00
-#define PCIINIT0        0x04
-#define SIPMONITOR      0x08
-#define LFBMEMORYCONFIG 0x0c
-#define MISCINIT0       0x10
-#define MISCINIT1       0x14
-#define DRAMINIT0       0x18
-#define DRAMINIT1       0x1c
-#define AGPINIT         0x20
-#define TMUGBEINIT      0x24
-#define VGAINIT0        0x28
-#define VGAINIT1        0x2c
-#define DRAMCOMMAND     0x30
-#define DRAMDATA        0x34
-/* reserved             0x38 */
-/* reserved             0x3c */
-#define PLLCTRL0        0x40
-#define PLLCTRL1        0x44
-#define PLLCTRL2        0x48
-#define DACMODE         0x4c
-#define DACADDR         0x50
-#define DACDATA         0x54
-#define RGBMAXDELTA     0x58
-#define VIDPROCCFG      0x5c
-#define HWCURPATADDR    0x60
-#define HWCURLOC        0x64
-#define HWCURC0         0x68
-#define HWCURC1         0x6c
-#define VIDINFORMAT     0x70
-#define VIDINSTATUS     0x74
-#define VIDSERPARPORT   0x78
-#define VIDINXDELTA     0x7c
-#define VIDININITERR    0x80
-#define VIDINYDELTA     0x84
-#define VIDPIXBUFTHOLD  0x88
-#define VIDCHRMIN       0x8c
-#define VIDCHRMAX       0x90
-#define VIDCURLIN       0x94
-#define VIDSCREENSIZE   0x98
-#define VIDOVRSTARTCRD  0x9c
-#define VIDOVRENDCRD    0xa0
-#define VIDOVRDUDX      0xa4
-#define VIDOVRDUDXOFF   0xa8
-#define VIDOVRDVDY      0xac
-/*  ... */
-#define VIDOVRDVDYOFF   0xe0
-#define VIDDESKSTART    0xe4
-#define VIDDESKSTRIDE   0xe8
-#define VIDINADDR0      0xec
-#define VIDINADDR1      0xf0
-#define VIDINADDR2      0xf4
-#define VIDINSTRIDE     0xf8
-#define VIDCUROVRSTART  0xfc
-
-#define INTCTRL         (0x00100000 + 0x04)
-#define CLIP0MIN        (0x00100000 + 0x08)
-#define CLIP0MAX        (0x00100000 + 0x0c)
-#define DSTBASE         (0x00100000 + 0x10)
-#define DSTFORMAT       (0x00100000 + 0x14)
-#define SRCBASE         (0x00100000 + 0x34)
-#define COMMANDEXTRA_2D (0x00100000 + 0x38)
-#define CLIP1MIN        (0x00100000 + 0x4c)
-#define CLIP1MAX        (0x00100000 + 0x50)
-#define SRCFORMAT       (0x00100000 + 0x54)
-#define SRCSIZE         (0x00100000 + 0x58)
-#define SRCXY           (0x00100000 + 0x5c)
-#define COLORBACK       (0x00100000 + 0x60)
-#define COLORFORE       (0x00100000 + 0x64)
-#define DSTSIZE         (0x00100000 + 0x68)
-#define DSTXY           (0x00100000 + 0x6c)
-#define COMMAND_2D      (0x00100000 + 0x70)
-#define LAUNCH_2D       (0x00100000 + 0x80)
-
-#define COMMAND_3D      (0x00200000 + 0x120)
+#define STATUS         0x00
+#define PCIINIT0       0x04
+#define SIPMONITOR     0x08
+#define LFBMEMORYCONFIG        0x0c
+#define MISCINIT0      0x10
+#define MISCINIT1      0x14
+#define DRAMINIT0      0x18
+#define DRAMINIT1      0x1c
+#define AGPINIT                0x20
+#define TMUGBEINIT     0x24
+#define VGAINIT0       0x28
+#define VGAINIT1       0x2c
+#define DRAMCOMMAND    0x30
+#define DRAMDATA       0x34
+/* reserved    0x38 */
+/* reserved    0x3c */
+#define PLLCTRL0       0x40
+#define PLLCTRL1       0x44
+#define PLLCTRL2       0x48
+#define DACMODE                0x4c
+#define DACADDR                0x50
+#define DACDATA                0x54
+#define RGBMAXDELTA    0x58
+#define VIDPROCCFG     0x5c
+#define HWCURPATADDR   0x60
+#define HWCURLOC       0x64
+#define HWCURC0                0x68
+#define HWCURC1                0x6c
+#define VIDINFORMAT    0x70
+#define VIDINSTATUS    0x74
+#define VIDSERPARPORT  0x78
+#define VIDINXDELTA    0x7c
+#define VIDININITERR   0x80
+#define VIDINYDELTA    0x84
+#define VIDPIXBUFTHOLD 0x88
+#define VIDCHRMIN      0x8c
+#define VIDCHRMAX      0x90
+#define VIDCURLIN      0x94
+#define VIDSCREENSIZE  0x98
+#define VIDOVRSTARTCRD 0x9c
+#define VIDOVRENDCRD   0xa0
+#define VIDOVRDUDX     0xa4
+#define VIDOVRDUDXOFF  0xa8
+#define VIDOVRDVDY     0xac
+/* ... */
+#define VIDOVRDVDYOFF  0xe0
+#define VIDDESKSTART   0xe4
+#define VIDDESKSTRIDE  0xe8
+#define VIDINADDR0     0xec
+#define VIDINADDR1     0xf0
+#define VIDINADDR2     0xf4
+#define VIDINSTRIDE    0xf8
+#define VIDCUROVRSTART 0xfc
+
+#define INTCTRL                (0x00100000 + 0x04)
+#define CLIP0MIN       (0x00100000 + 0x08)
+#define CLIP0MAX       (0x00100000 + 0x0c)
+#define DSTBASE                (0x00100000 + 0x10)
+#define DSTFORMAT      (0x00100000 + 0x14)
+#define SRCBASE                (0x00100000 + 0x34)
+#define COMMANDEXTRA_2D        (0x00100000 + 0x38)
+#define CLIP1MIN       (0x00100000 + 0x4c)
+#define CLIP1MAX       (0x00100000 + 0x50)
+#define SRCFORMAT      (0x00100000 + 0x54)
+#define SRCSIZE                (0x00100000 + 0x58)
+#define SRCXY          (0x00100000 + 0x5c)
+#define COLORBACK      (0x00100000 + 0x60)
+#define COLORFORE      (0x00100000 + 0x64)
+#define DSTSIZE                (0x00100000 + 0x68)
+#define DSTXY          (0x00100000 + 0x6c)
+#define COMMAND_2D     (0x00100000 + 0x70)
+#define LAUNCH_2D      (0x00100000 + 0x80)
+
+#define COMMAND_3D     (0x00200000 + 0x120)
 
 /* register bitfields (not all, only as needed) */
 
-#define BIT(x) (1UL << (x))
+#define BIT(x) (1UL << (x))
 
 /* COMMAND_2D reg. values */
-#define TDFX_ROP_COPY        0xcc     // src
-#define TDFX_ROP_INVERT      0x55     // NOT dst
-#define TDFX_ROP_XOR         0x66     // src XOR dst
-
-#define AUTOINC_DSTX                    BIT(10)
-#define AUTOINC_DSTY                    BIT(11)
-#define COMMAND_2D_FILLRECT             0x05
-#define COMMAND_2D_S2S_BITBLT           0x01      // screen to screen
-#define COMMAND_2D_H2S_BITBLT           0x03       // host to screen
-
-#define COMMAND_3D_NOP                  0x00
-#define STATUS_RETRACE                  BIT(6)
-#define STATUS_BUSY                     BIT(9)
-#define MISCINIT1_CLUT_INV              BIT(0)
-#define MISCINIT1_2DBLOCK_DIS           BIT(15)
-#define DRAMINIT0_SGRAM_NUM             BIT(26)
-#define DRAMINIT0_SGRAM_TYPE            BIT(27)
-#define DRAMINIT0_SGRAM_TYPE_MASK       (BIT(27)|BIT(28)|BIT(29))
+#define TDFX_ROP_COPY          0xcc    /* src */
+#define TDFX_ROP_INVERT                0x55    /* NOT dst */
+#define TDFX_ROP_XOR           0x66    /* src XOR dst */
+
+#define AUTOINC_DSTX                   BIT(10)
+#define AUTOINC_DSTY                   BIT(11)
+#define COMMAND_2D_FILLRECT            0x05
+#define COMMAND_2D_S2S_BITBLT          0x01    /* screen to screen */
+#define COMMAND_2D_H2S_BITBLT          0x03    /* host to screen */
+
+#define COMMAND_3D_NOP                 0x00
+#define STATUS_RETRACE                 BIT(6)
+#define STATUS_BUSY                    BIT(9)
+#define MISCINIT1_CLUT_INV             BIT(0)
+#define MISCINIT1_2DBLOCK_DIS          BIT(15)
+#define DRAMINIT0_SGRAM_NUM            BIT(26)
+#define DRAMINIT0_SGRAM_TYPE           BIT(27)
+#define DRAMINIT0_SGRAM_TYPE_MASK       (BIT(27) | BIT(28) | BIT(29))
 #define DRAMINIT0_SGRAM_TYPE_SHIFT      27
-#define DRAMINIT1_MEM_SDRAM             BIT(30)
-#define VGAINIT0_VGA_DISABLE            BIT(0)
-#define VGAINIT0_EXT_TIMING             BIT(1)
-#define VGAINIT0_8BIT_DAC               BIT(2)
-#define VGAINIT0_EXT_ENABLE             BIT(6)
-#define VGAINIT0_WAKEUP_3C3             BIT(8)
-#define VGAINIT0_LEGACY_DISABLE         BIT(9)
-#define VGAINIT0_ALT_READBACK           BIT(10)
-#define VGAINIT0_FAST_BLINK             BIT(11)
-#define VGAINIT0_EXTSHIFTOUT            BIT(12)
-#define VGAINIT0_DECODE_3C6             BIT(13)
-#define VGAINIT0_SGRAM_HBLANK_DISABLE   BIT(22)
-#define VGAINIT1_MASK                   0x1fffff
-#define VIDCFG_VIDPROC_ENABLE           BIT(0)
-#define VIDCFG_CURS_X11                 BIT(1)
-#define VIDCFG_INTERLACE                BIT(3)
-#define VIDCFG_HALF_MODE                BIT(4)
-#define VIDCFG_DESK_ENABLE              BIT(7)
-#define VIDCFG_CLUT_BYPASS              BIT(10)
-#define VIDCFG_2X                       BIT(26)
-#define VIDCFG_HWCURSOR_ENABLE          BIT(27)
+#define DRAMINIT1_MEM_SDRAM            BIT(30)
+#define VGAINIT0_VGA_DISABLE           BIT(0)
+#define VGAINIT0_EXT_TIMING            BIT(1)
+#define VGAINIT0_8BIT_DAC              BIT(2)
+#define VGAINIT0_EXT_ENABLE            BIT(6)
+#define VGAINIT0_WAKEUP_3C3            BIT(8)
+#define VGAINIT0_LEGACY_DISABLE                BIT(9)
+#define VGAINIT0_ALT_READBACK          BIT(10)
+#define VGAINIT0_FAST_BLINK            BIT(11)
+#define VGAINIT0_EXTSHIFTOUT           BIT(12)
+#define VGAINIT0_DECODE_3C6            BIT(13)
+#define VGAINIT0_SGRAM_HBLANK_DISABLE  BIT(22)
+#define VGAINIT1_MASK                  0x1fffff
+#define VIDCFG_VIDPROC_ENABLE          BIT(0)
+#define VIDCFG_CURS_X11                        BIT(1)
+#define VIDCFG_INTERLACE               BIT(3)
+#define VIDCFG_HALF_MODE               BIT(4)
+#define VIDCFG_DESK_ENABLE             BIT(7)
+#define VIDCFG_CLUT_BYPASS             BIT(10)
+#define VIDCFG_2X                      BIT(26)
+#define VIDCFG_HWCURSOR_ENABLE         BIT(27)
 #define VIDCFG_PIXFMT_SHIFT             18
-#define DACMODE_2X                      BIT(0)
+#define DACMODE_2X                     BIT(0)
 
 /* VGA rubbish, need to change this for multihead support */
-#define MISC_W  0x3c2
-#define MISC_R  0x3cc
-#define SEQ_I   0x3c4
-#define SEQ_D   0x3c5
-#define CRT_I   0x3d4
-#define CRT_D   0x3d5
-#define ATT_IW  0x3c0
-#define IS1_R   0x3da
-#define GRA_I   0x3ce
-#define GRA_D   0x3cf
+#define MISC_W         0x3c2
+#define MISC_R         0x3cc
+#define SEQ_I          0x3c4
+#define SEQ_D          0x3c5
+#define CRT_I          0x3d4
+#define CRT_D          0x3d5
+#define ATT_IW         0x3c0
+#define IS1_R          0x3da
+#define GRA_I          0x3ce
+#define GRA_D          0x3cf
 
 #ifdef __KERNEL__
 
@@ -143,9 +143,9 @@ struct banshee_reg {
        /* VGA rubbish */
        unsigned char att[21];
        unsigned char crt[25];
-       unsigned char gra[ 9];
+       unsigned char gra[9];
        unsigned char misc[1];
-       unsigned char seq[ 5];
+       unsigned char seq[5];
 
        /* Banshee extensions */
        unsigned char ext[2];
@@ -180,15 +180,15 @@ struct tdfx_par {
        u32 baseline;
 
        struct {
-               int w,u,d;
-               unsigned long enable,disable;
+               int w, u, d;
+               unsigned long enable, disable;
                struct timer_list timer;
        } hwcursor;
 
        spinlock_t DAClock;
 };
 
-#endif /* __KERNEL__ */
+#endif /* __KERNEL__ */
 
-#endif /* _TDFX_H */
+#endif /* _TDFX_H */
 
-
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