#include <asm/amigahw.h>
#endif
#ifdef CONFIG_PPC_PREP
-#include <asm/processor.h>
-#define isPReP (_machine == _MACH_prep)
+#include <asm/machdep.h>
+#define isPReP (machine_is(prep))
#else
#define isPReP 0
#endif
#ifdef CONFIG_PCI
#define CHIP(id, btype) \
- { PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_##id, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (btype) }
+ { PCI_VENDOR_ID_CIRRUS, id, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (btype) }
static struct pci_device_id cirrusfb_pci_table[] = {
- CHIP( CIRRUS_5436, BT_ALPINE ),
- CHIP( CIRRUS_5434_8, BT_ALPINE ),
- CHIP( CIRRUS_5434_4, BT_ALPINE ),
- CHIP( CIRRUS_5430, BT_ALPINE ), /* GD-5440 has identical id */
- CHIP( CIRRUS_7543, BT_ALPINE ),
- CHIP( CIRRUS_7548, BT_ALPINE ),
- CHIP( CIRRUS_5480, BT_GD5480 ), /* MacPicasso probably */
- CHIP( CIRRUS_5446, BT_PICASSO4 ), /* Picasso 4 is a GD5446 */
- CHIP( CIRRUS_5462, BT_LAGUNA ), /* CL Laguna */
- CHIP( CIRRUS_5464, BT_LAGUNA ), /* CL Laguna 3D */
- CHIP( CIRRUS_5465, BT_LAGUNA ), /* CL Laguna 3DA*/
+ CHIP( PCI_DEVICE_ID_CIRRUS_5436, BT_ALPINE ),
+ CHIP( PCI_DEVICE_ID_CIRRUS_5434_8, BT_ALPINE ),
+ CHIP( PCI_DEVICE_ID_CIRRUS_5434_4, BT_ALPINE ),
+ CHIP( PCI_DEVICE_ID_CIRRUS_5430, BT_ALPINE ), /* GD-5440 is same id */
+ CHIP( PCI_DEVICE_ID_CIRRUS_7543, BT_ALPINE ),
+ CHIP( PCI_DEVICE_ID_CIRRUS_7548, BT_ALPINE ),
+ CHIP( PCI_DEVICE_ID_CIRRUS_5480, BT_GD5480 ), /* MacPicasso likely */
+ CHIP( PCI_DEVICE_ID_CIRRUS_5446, BT_PICASSO4 ), /* Picasso 4 is 5446 */
+ CHIP( PCI_DEVICE_ID_CIRRUS_5462, BT_LAGUNA ), /* CL Laguna */
+ CHIP( PCI_DEVICE_ID_CIRRUS_5464, BT_LAGUNA ), /* CL Laguna 3D */
+ CHIP( PCI_DEVICE_ID_CIRRUS_5465, BT_LAGUNA ), /* CL Laguna 3DA*/
{ 0, }
};
MODULE_DEVICE_TABLE(pci, cirrusfb_pci_table);
struct cirrusfb_info {
struct fb_info *info;
- caddr_t fbmem;
- caddr_t regbase;
- caddr_t mem;
+ u8 __iomem *fbmem;
+ u8 __iomem *regbase;
+ u8 __iomem *mem;
unsigned long size;
cirrusfb_board_t btype;
unsigned char SFR; /* Shadow of special function register */
struct cirrusfb_regs currentmode;
int blank_mode;
- u32 pseudo_palette[17];
+ u32 pseudo_palette[16];
struct { u8 red, green, blue, pad; } palette[256];
#ifdef CONFIG_ZORRO
/*--- Interface used by the world ------------------------------------------*/
-int cirrusfb_init (void);
-int cirrusfb_setup (char *options);
-
-int cirrusfb_open (struct fb_info *info, int user);
-int cirrusfb_release (struct fb_info *info, int user);
-int cirrusfb_setcolreg (unsigned regno, unsigned red, unsigned green,
- unsigned blue, unsigned transp,
- struct fb_info *info);
-int cirrusfb_check_var (struct fb_var_screeninfo *var,
- struct fb_info *info);
-int cirrusfb_set_par (struct fb_info *info);
-int cirrusfb_pan_display (struct fb_var_screeninfo *var,
- struct fb_info *info);
-int cirrusfb_blank (int blank_mode, struct fb_info *info);
-void cirrusfb_fillrect (struct fb_info *info, const struct fb_fillrect *region);
-void cirrusfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
-void cirrusfb_imageblit(struct fb_info *info, const struct fb_image *image);
+static int cirrusfb_init (void);
+#ifndef MODULE
+static int cirrusfb_setup (char *options);
+#endif
+
+static int cirrusfb_open (struct fb_info *info, int user);
+static int cirrusfb_release (struct fb_info *info, int user);
+static int cirrusfb_setcolreg (unsigned regno, unsigned red, unsigned green,
+ unsigned blue, unsigned transp,
+ struct fb_info *info);
+static int cirrusfb_check_var (struct fb_var_screeninfo *var,
+ struct fb_info *info);
+static int cirrusfb_set_par (struct fb_info *info);
+static int cirrusfb_pan_display (struct fb_var_screeninfo *var,
+ struct fb_info *info);
+static int cirrusfb_blank (int blank_mode, struct fb_info *info);
+static void cirrusfb_fillrect (struct fb_info *info, const struct fb_fillrect *region);
+static void cirrusfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
+static void cirrusfb_imageblit(struct fb_info *info, const struct fb_image *image);
/* function table of the above functions */
static struct fb_ops cirrusfb_ops = {
.fb_fillrect = cirrusfb_fillrect,
.fb_copyarea = cirrusfb_copyarea,
.fb_imageblit = cirrusfb_imageblit,
- .fb_cursor = soft_cursor,
};
/*--- Hardware Specific Routines -------------------------------------------*/
unsigned char *green,
unsigned char *blue);
#endif
-static void cirrusfb_WaitBLT (caddr_t regbase);
-static void cirrusfb_BitBLT (caddr_t regbase, int bits_per_pixel,
+static void cirrusfb_WaitBLT (u8 __iomem *regbase);
+static void cirrusfb_BitBLT (u8 __iomem *regbase, int bits_per_pixel,
u_short curx, u_short cury,
u_short destx, u_short desty,
u_short width, u_short height,
u_short line_length);
-static void cirrusfb_RectFill (caddr_t regbase, int bits_per_pixel,
+static void cirrusfb_RectFill (u8 __iomem *regbase, int bits_per_pixel,
u_short x, u_short y,
u_short width, u_short height,
u_char color, u_short line_length);
static int opencount = 0;
/*--- Open /dev/fbx ---------------------------------------------------------*/
-int cirrusfb_open (struct fb_info *info, int user)
+static int cirrusfb_open (struct fb_info *info, int user)
{
if (opencount++ == 0)
switch_monitor (info->par, 1);
}
/*--- Close /dev/fbx --------------------------------------------------------*/
-int cirrusfb_release (struct fb_info *info, int user)
+static int cirrusfb_release (struct fb_info *info, int user)
{
if (--opencount == 0)
switch_monitor (info->par, 0);
return mclk;
}
-int cirrusfb_check_var(struct fb_var_screeninfo *var,
- struct fb_info *info)
+static int cirrusfb_check_var(struct fb_var_screeninfo *var,
+ struct fb_info *info)
{
struct cirrusfb_info *cinfo = info->par;
int nom, den; /* translyting from pixels->bytes */
switch (var->bits_per_pixel) {
case 1:
+ var->red.offset = 0;
+ var->red.length = 1;
+ var->green.offset = 0;
+ var->green.length = 1;
+ var->blue.offset = 0;
+ var->blue.length = 1;
break;
case 8:
struct cirrusfb_info *cinfo = info->par;
struct fb_var_screeninfo *var = &info->var;
struct cirrusfb_regs regs;
- caddr_t regbase = cinfo->regbase;
+ u8 __iomem *regbase = cinfo->regbase;
unsigned char tmp;
int offset = 0, err;
const struct cirrusfb_board_info_rec *bi;
/* for some reason incomprehensible to me, cirrusfb requires that you write
* the registers twice for the settings to take..grr. -dte */
-int cirrusfb_set_par (struct fb_info *info)
+static int cirrusfb_set_par (struct fb_info *info)
{
cirrusfb_set_par_foo (info);
return cirrusfb_set_par_foo (info);
}
-int cirrusfb_setcolreg (unsigned regno, unsigned red, unsigned green,
- unsigned blue, unsigned transp,
- struct fb_info *info)
+static int cirrusfb_setcolreg (unsigned regno, unsigned red, unsigned green,
+ unsigned blue, unsigned transp,
+ struct fb_info *info)
{
struct cirrusfb_info *cinfo = info->par;
switch (info->var.bits_per_pixel) {
case 8:
- ((u8*)(info->pseudo_palette))[regno] = v;
+ cinfo->pseudo_palette[regno] = v;
break;
case 16:
- ((u16*)(info->pseudo_palette))[regno] = v;
+ cinfo->pseudo_palette[regno] = v;
break;
case 24:
case 32:
- ((u32*)(info->pseudo_palette))[regno] = v;
+ cinfo->pseudo_palette[regno] = v;
break;
}
return 0;
performs display panning - provided hardware permits this
**************************************************************************/
-int cirrusfb_pan_display (struct fb_var_screeninfo *var,
- struct fb_info *info)
+static int cirrusfb_pan_display (struct fb_var_screeninfo *var,
+ struct fb_info *info)
{
int xoffset = 0;
int yoffset = 0;
}
-int cirrusfb_blank (int blank_mode, struct fb_info *info)
+static int cirrusfb_blank (int blank_mode, struct fb_info *info)
{
/*
* Blank the screen if blank_mode != 0, else unblank. If blank == NULL
}
/* Undo current */
- if (current_mode != VESA_NO_BLANKING) {
+ if (current_mode == FB_BLANK_NORMAL ||
+ current_mode == FB_BLANK_UNBLANK) {
/* unblank the screen */
val = vga_rseq (cinfo->regbase, VGA_SEQ_CLOCK_MODE);
vga_wseq (cinfo->regbase, VGA_SEQ_CLOCK_MODE, val & 0xdf); /* clear "FullBandwidth" bit */
}
/* set new */
- if(blank_mode != VESA_NO_BLANKING) {
+ if(blank_mode > FB_BLANK_NORMAL) {
/* blank the screen */
val = vga_rseq (cinfo->regbase, VGA_SEQ_CLOCK_MODE);
vga_wseq (cinfo->regbase, VGA_SEQ_CLOCK_MODE, val | 0x20); /* set "FullBandwidth" bit */
}
switch (blank_mode) {
- case VESA_NO_BLANKING:
+ case FB_BLANK_UNBLANK:
+ case FB_BLANK_NORMAL:
break;
- case VESA_VSYNC_SUSPEND:
+ case FB_BLANK_VSYNC_SUSPEND:
vga_wgfx (cinfo->regbase, CL_GRE, 0x04);
break;
- case VESA_HSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
vga_wgfx (cinfo->regbase, CL_GRE, 0x02);
break;
- case VESA_POWERDOWN:
+ case FB_BLANK_POWERDOWN:
vga_wgfx (cinfo->regbase, CL_GRE, 0x06);
break;
default:
cinfo->blank_mode = blank_mode;
DPRINTK ("EXIT, returning 0\n");
- return 0;
+
+ /* Let fbcon do a soft blank for us */
+ return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
}
/**** END Hardware specific Routines **************************************/
/****************************************************************************/
const struct fb_fillrect *region)
{
int m; /* bytes per pixel */
+ u32 color = (cinfo->info->fix.visual == FB_VISUAL_TRUECOLOR) ?
+ cinfo->pseudo_palette[region->color] : region->color;
+
if(cinfo->info->var.bits_per_pixel == 1) {
cirrusfb_RectFill(cinfo->regbase, cinfo->info->var.bits_per_pixel,
region->dx / 8, region->dy,
region->width / 8, region->height,
- region->color,
+ color,
cinfo->currentmode.line_length);
} else {
m = ( cinfo->info->var.bits_per_pixel + 7 ) / 8;
cirrusfb_RectFill(cinfo->regbase, cinfo->info->var.bits_per_pixel,
region->dx * m, region->dy,
region->width * m, region->height,
- region->color,
+ color,
cinfo->currentmode.line_length);
}
return;
}
-void cirrusfb_fillrect (struct fb_info *info, const struct fb_fillrect *region)
+static void cirrusfb_fillrect (struct fb_info *info, const struct fb_fillrect *region)
{
struct cirrusfb_info *cinfo = info->par;
struct fb_fillrect modded;
}
-void cirrusfb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
+static void cirrusfb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
{
struct cirrusfb_info *cinfo = info->par;
struct fb_copyarea modded;
cirrusfb_prim_copyarea(cinfo, &modded);
}
-void cirrusfb_imageblit(struct fb_info *info, const struct fb_image *image)
+static void cirrusfb_imageblit(struct fb_info *info, const struct fb_image *image)
{
struct cirrusfb_info *cinfo = info->par;
* based on the DRAM bandwidth bit and DRAM bank switching bit. This
* works with 1MB, 2MB and 4MB configurations (which the Motorola boards
* seem to have. */
-static unsigned int cirrusfb_get_memsize (caddr_t regbase)
+static unsigned int cirrusfb_get_memsize (u8 __iomem *regbase)
{
unsigned long mem;
unsigned char SRF;
struct fb_info *info = cinfo->info;
struct fb_var_screeninfo *var = &info->var;
- info->currcon = -1;
info->par = cinfo;
info->pseudo_palette = cinfo->pseudo_palette;
info->flags = FBINFO_DEFAULT
get_prep_addrs (&board_addr, &cinfo->fbregs_phys);
#endif
/* PReP dies if we ioremap the IO registers, but it works w/out... */
- cinfo->regbase = (char *) cinfo->fbregs_phys;
+ cinfo->regbase = (char __iomem *) cinfo->fbregs_phys;
} else {
DPRINTK ("Attempt to get PCI info for Cirrus Graphics Card\n");
get_pci_addrs (pdev, &board_addr, &cinfo->fbregs_phys);
return ret;
}
-void __devexit cirrusfb_pci_unregister (struct pci_dev *pdev)
+static void __devexit cirrusfb_pci_unregister (struct pci_dev *pdev)
{
struct fb_info *info = pci_get_drvdata(pdev);
DPRINTK ("ENTER\n");
};
#endif /* CONFIG_ZORRO */
-int __init cirrusfb_init(void)
+static int __init cirrusfb_init(void)
{
int error = 0;
+#ifndef MODULE
+ char *option = NULL;
+
+ if (fb_get_options("cirrusfb", &option))
+ return -ENODEV;
+ cirrusfb_setup(option);
+#endif
+
#ifdef CONFIG_ZORRO
- error |= zorro_module_init(&cirrusfb_zorro_driver);
+ error |= zorro_register_driver(&cirrusfb_zorro_driver);
#endif
#ifdef CONFIG_PCI
- error |= pci_module_init(&cirrusfb_pci_driver);
+ error |= pci_register_driver(&cirrusfb_pci_driver);
#endif
return error;
}
#ifndef MODULE
-int __init cirrusfb_setup(char *options) {
+static int __init cirrusfb_setup(char *options) {
char *this_opt, s[32];
int i;
MODULE_DESCRIPTION("Accelerated FBDev driver for Cirrus Logic chips");
MODULE_LICENSE("GPL");
-void __exit cirrusfb_exit (void)
+static void __exit cirrusfb_exit (void)
{
#ifdef CONFIG_PCI
pci_unregister_driver(&cirrusfb_pci_driver);
#endif
}
-#ifdef MODULE
module_init(cirrusfb_init);
+
+#ifdef MODULE
module_exit(cirrusfb_exit);
#endif
*********************************************************************/
/* FIXME: use interrupts instead */
-static void cirrusfb_WaitBLT (caddr_t regbase)
+static void cirrusfb_WaitBLT (u8 __iomem *regbase)
{
/* now busy-wait until we're done */
while (vga_rgfx (regbase, CL_GR31) & 0x08)
perform accelerated "scrolling"
********************************************************************/
-static void cirrusfb_BitBLT (caddr_t regbase, int bits_per_pixel,
+static void cirrusfb_BitBLT (u8 __iomem *regbase, int bits_per_pixel,
u_short curx, u_short cury, u_short destx, u_short desty,
u_short width, u_short height, u_short line_length)
{
perform accelerated rectangle fill
********************************************************************/
-static void cirrusfb_RectFill (caddr_t regbase, int bits_per_pixel,
+static void cirrusfb_RectFill (u8 __iomem *regbase, int bits_per_pixel,
u_short x, u_short y, u_short width, u_short height,
u_char color, u_short line_length)
{
git://git.onelab.eu / linux-2.6.git / blobdiff