aboutsummaryrefslogtreecommitdiff
path: root/drivers/video/savage/savagefb.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/savage/savagefb.h')
-rw-r--r--drivers/video/savage/savagefb.h354
1 files changed, 0 insertions, 354 deletions
diff --git a/drivers/video/savage/savagefb.h b/drivers/video/savage/savagefb.h
deleted file mode 100644
index 8594b1e42d7..00000000000
--- a/drivers/video/savage/savagefb.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * linux/drivers/video/savagefb.h -- S3 Savage Framebuffer Driver
- *
- * Copyright (c) 2001 Denis Oliver Kropp <dok@convergence.de>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of this
- * archive for more details.
- */
-
-
-#ifndef __SAVAGEFB_H__
-#define __SAVAGEFB_H__
-
-#include <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/i2c-algo-bit.h>
-#include "../edid.h"
-
-#ifdef SAVAGEFB_DEBUG
-# define DBG(x) printk (KERN_DEBUG "savagefb: %s\n", (x));
-#else
-# define DBG(x)
-# define SavagePrintRegs(...)
-#endif
-
-
-#define PCI_CHIP_SAVAGE4 0x8a22
-#define PCI_CHIP_SAVAGE3D 0x8a20
-#define PCI_CHIP_SAVAGE3D_MV 0x8a21
-#define PCI_CHIP_SAVAGE2000 0x9102
-#define PCI_CHIP_SAVAGE_MX_MV 0x8c10
-#define PCI_CHIP_SAVAGE_MX 0x8c11
-#define PCI_CHIP_SAVAGE_IX_MV 0x8c12
-#define PCI_CHIP_SAVAGE_IX 0x8c13
-#define PCI_CHIP_PROSAVAGE_PM 0x8a25
-#define PCI_CHIP_PROSAVAGE_KM 0x8a26
- /* Twister is a code name; hope I get the real name soon. */
-#define PCI_CHIP_S3TWISTER_P 0x8d01
-#define PCI_CHIP_S3TWISTER_K 0x8d02
-#define PCI_CHIP_PROSAVAGE_DDR 0x8d03
-#define PCI_CHIP_PROSAVAGE_DDRK 0x8d04
-#define PCI_CHIP_SUPSAV_MX128 0x8c22
-#define PCI_CHIP_SUPSAV_MX64 0x8c24
-#define PCI_CHIP_SUPSAV_MX64C 0x8c26
-#define PCI_CHIP_SUPSAV_IX128SDR 0x8c2a
-#define PCI_CHIP_SUPSAV_IX128DDR 0x8c2b
-#define PCI_CHIP_SUPSAV_IX64SDR 0x8c2c
-#define PCI_CHIP_SUPSAV_IX64DDR 0x8c2d
-#define PCI_CHIP_SUPSAV_IXCSDR 0x8c2e
-#define PCI_CHIP_SUPSAV_IXCDDR 0x8c2f
-
-
-
-#define S3_SAVAGE3D_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX))
-
-#define S3_SAVAGE4_SERIES(chip) ((chip==S3_SAVAGE4) || (chip==S3_PROSAVAGE))
-
-#define S3_SAVAGE_MOBILE_SERIES(chip) ((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE))
-
-#define S3_SAVAGE_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
-
-
-/* Chip tags. These are used to group the adapters into
- * related families.
- */
-
-typedef enum {
- S3_UNKNOWN = 0,
- S3_SAVAGE3D,
- S3_SAVAGE_MX,
- S3_SAVAGE4,
- S3_PROSAVAGE,
- S3_SUPERSAVAGE,
- S3_SAVAGE2000,
- S3_LAST
-} savage_chipset;
-
-#define BIOS_BSIZE 1024
-#define BIOS_BASE 0xc0000
-
-#define SAVAGE_NEWMMIO_REGBASE_S3 0x1000000 /* 16MB */
-#define SAVAGE_NEWMMIO_REGBASE_S4 0x0000000
-#define SAVAGE_NEWMMIO_REGSIZE 0x0080000 /* 512kb */
-#define SAVAGE_NEWMMIO_VGABASE 0x8000
-
-#define BASE_FREQ 14318
-#define HALF_BASE_FREQ 7159
-
-#define FIFO_CONTROL_REG 0x8200
-#define MIU_CONTROL_REG 0x8204
-#define STREAMS_TIMEOUT_REG 0x8208
-#define MISC_TIMEOUT_REG 0x820c
-
-#define MONO_PAT_0 0xa4e8
-#define MONO_PAT_1 0xa4ec
-
-#define MAXFIFO 0x7f00
-
-#define BCI_CMD_NOP 0x40000000
-#define BCI_CMD_SETREG 0x96000000
-#define BCI_CMD_RECT 0x48000000
-#define BCI_CMD_RECT_XP 0x01000000
-#define BCI_CMD_RECT_YP 0x02000000
-#define BCI_CMD_SEND_COLOR 0x00008000
-#define BCI_CMD_DEST_GBD 0x00000000
-#define BCI_CMD_SRC_GBD 0x00000020
-#define BCI_CMD_SRC_SOLID 0x00000000
-#define BCI_CMD_SRC_MONO 0x00000060
-#define BCI_CMD_CLIP_NEW 0x00006000
-#define BCI_CMD_CLIP_LR 0x00004000
-
-#define BCI_CLIP_LR(l, r) ((((r) << 16) | (l)) & 0x0FFF0FFF)
-#define BCI_CLIP_TL(t, l) ((((t) << 16) | (l)) & 0x0FFF0FFF)
-#define BCI_CLIP_BR(b, r) ((((b) << 16) | (r)) & 0x0FFF0FFF)
-#define BCI_W_H(w, h) (((h) << 16) | ((w) & 0xFFF))
-#define BCI_X_Y(x, y) (((y) << 16) | ((x) & 0xFFF))
-
-#define BCI_GBD1 0xE0
-#define BCI_GBD2 0xE1
-
-#define BCI_BUFFER_OFFSET 0x10000
-#define BCI_SIZE 0x4000
-
-#define BCI_SEND(dw) writel(dw, par->bci_base + par->bci_ptr++)
-
-#define BCI_CMD_GET_ROP(cmd) (((cmd) >> 16) & 0xFF)
-#define BCI_CMD_SET_ROP(cmd, rop) ((cmd) |= ((rop & 0xFF) << 16))
-#define BCI_CMD_SEND_COLOR 0x00008000
-
-struct xtimings {
- unsigned int Clock;
- unsigned int HDisplay;
- unsigned int HSyncStart;
- unsigned int HSyncEnd;
- unsigned int HTotal;
- unsigned int HAdjusted;
- unsigned int VDisplay;
- unsigned int VSyncStart;
- unsigned int VSyncEnd;
- unsigned int VTotal;
- unsigned int sync;
- int dblscan;
- int interlaced;
-};
-
-
-/* --------------------------------------------------------------------- */
-
-#define NR_PALETTE 256
-
-
-struct savagefb_par;
-
-struct savagefb_i2c_chan {
- struct savagefb_par *par;
- struct i2c_adapter adapter;
- struct i2c_algo_bit_data algo;
- volatile u8 __iomem *ioaddr;
- u32 reg;
-};
-
-struct savagefb_par {
- struct pci_dev *pcidev;
- savage_chipset chip;
- struct savagefb_i2c_chan chan;
- unsigned char *edid;
- u32 pseudo_palette[16];
- int dacSpeedBpp;
- int maxClock;
- int minClock;
- int numClocks;
- int clock[4];
- struct {
- u8 __iomem *vbase;
- u32 pbase;
- u32 len;
-#ifdef CONFIG_MTRR
- int mtrr;
-#endif
- } video;
-
- struct {
- volatile u8 __iomem *vbase;
- u32 pbase;
- u32 len;
- } mmio;
-
- volatile u32 __iomem *bci_base;
- unsigned int bci_ptr;
-
- u32 cob_offset;
- u32 cob_size;
- int cob_index;
-
- void (*SavageWaitIdle) (struct savagefb_par *par);
- void (*SavageWaitFifo) (struct savagefb_par *par, int space);
-
- int MCLK, REFCLK, LCDclk;
- int HorizScaleFactor;
-
- /* Panels size */
- int SavagePanelWidth;
- int SavagePanelHeight;
-
- struct {
- u16 red, green, blue, transp;
- } palette[NR_PALETTE];
-
- int depth;
- int vwidth;
-
- unsigned char MiscOutReg; /* Misc */
- unsigned char CRTC[25]; /* Crtc Controller */
- unsigned char Sequencer[5]; /* Video Sequencer */
- unsigned char Graphics[9]; /* Video Graphics */
- unsigned char Attribute[21]; /* Video Atribute */
-
- unsigned int mode, refresh;
- unsigned char SR08, SR0E, SR0F;
- unsigned char SR10, SR11, SR12, SR13, SR15, SR18, SR29, SR30;
- unsigned char SR54[8];
- unsigned char Clock;
- unsigned char CR31, CR32, CR33, CR34, CR36, CR3A, CR3B, CR3C;
- unsigned char CR40, CR41, CR42, CR43, CR45;
- unsigned char CR50, CR51, CR53, CR55, CR58, CR5B, CR5D, CR5E;
- unsigned char CR60, CR63, CR65, CR66, CR67, CR68, CR69, CR6D, CR6F;
- unsigned char CR86, CR88;
- unsigned char CR90, CR91, CRB0;
- unsigned int STREAMS[22]; /* yuck, streams regs */
- unsigned int MMPR0, MMPR1, MMPR2, MMPR3;
-};
-
-#define BCI_BD_BW_DISABLE 0x10000000
-#define BCI_BD_SET_BPP(bd, bpp) ((bd) |= (((bpp) & 0xFF) << 16))
-#define BCI_BD_SET_STRIDE(bd, st) ((bd) |= ((st) & 0xFFFF))
-
-
-/* IO functions */
-
-#define vga_in8(addr) (inb (addr))
-#define vga_in16(addr) (inw (addr))
-#define vga_in32(addr) (inl (addr))
-
-#define vga_out8(addr,val) (outb ((val), (addr)))
-#define vga_out16(addr,val) (outw ((val), (addr)))
-#define vga_out32(addr,val) (outl ((val), (addr)))
-
-#define savage_in16(addr) readw(par->mmio.vbase + (addr))
-#define savage_in32(addr) readl(par->mmio.vbase + (addr))
-
-#define savage_out16(addr,val) writew((val), par->mmio.vbase + (addr))
-#define savage_out32(addr,val) writel((val), par->mmio.vbase + (addr))
-
-static inline u8 VGArCR (u8 index)
-{
- outb (index, 0x3d4);
- return inb (0x3d5);
-}
-
-static inline u8 VGArGR (u8 index)
-{
- outb (index, 0x3ce);
- return inb (0x3cf);
-}
-
-static inline u8 VGArSEQ (u8 index)
-{
- outb (index, 0x3c4);
- return inb (0x3c5);
-}
-
-#define VGAwCR(index, val) \
-do { \
- vga_out8 (0x3d4, index); \
- vga_out8 (0x3d5, val); \
-} while (0)
-
-#define VGAwGR(index, val) \
-do { \
- vga_out8 (0x3ce, index); \
- vga_out8 (0x3cf, val); \
-} while (0)
-
-#define VGAwSEQ(index, val) \
-do { \
- vga_out8 (0x3c4, index); \
- vga_out8 (0x3c5, val); \
-} while (0)
-
-#define VGAenablePalette() \
-do { \
- u8 tmp; \
- \
- tmp = vga_in8 (0x3da); \
- vga_out8 (0x3c0, 0x00); \
- paletteEnabled = 1; \
-} while (0)
-
-#define VGAdisablePalette() \
-do { \
- u8 tmp; \
- \
- tmp = vga_in8 (0x3da); \
- vga_out8 (0x3c0, 0x20); \
- paletteEnabled = 0; \
-} while (0)
-
-#define VGAwATTR(index, value) \
-do { \
- u8 tmp; \
- \
- if (paletteEnabled) \
- index &= ~0x20; \
- else \
- index |= 0x20; \
- \
- tmp = vga_in8 (0x3da); \
- vga_out8 (0x3c0, index); \
- vga_out8 (0x3c0, value); \
-} while (0)
-
-#define VGAwMISC(value) \
-do { \
- vga_out8 (0x3c2, value); \
-} while (0)
-
-#ifndef CONFIG_FB_SAVAGE_ACCEL
-#define savagefb_set_clip(x)
-#endif
-
-#define VerticalRetraceWait() \
-{ \
- vga_out8 (0x3d4, 0x17); \
- if (vga_in8 (0x3d5) & 0x80) { \
- while ((vga_in8(0x3da) & 0x08) == 0x08) ; \
- while ((vga_in8(0x3da) & 0x08) == 0x00) ; \
- } \
-}
-
-extern int savagefb_probe_i2c_connector(struct savagefb_par *par,
- u8 **out_edid);
-extern void savagefb_create_i2c_busses(struct fb_info *info);
-extern void savagefb_delete_i2c_busses(struct fb_info *info);
-extern int savagefb_sync(struct fb_info *info);
-extern void savagefb_copyarea(struct fb_info *info,
- const struct fb_copyarea *region);
-extern void savagefb_fillrect(struct fb_info *info,
- const struct fb_fillrect *rect);
-extern void savagefb_imageblit(struct fb_info *info,
- const struct fb_image *image);
-
-
-#endif /* __SAVAGEFB_H__ */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-24 10:16:25 +0000