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提交 26046bc1 编写于 作者: A Aaro Koskinen 提交者： Greg Kroah-Hartman
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staging: xgifb: delete XGI_accel.[ch] 

The files contain nothing actually needed by the driver.
Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 5b863c34
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drivers/staging/xgifb/Makefile
浏览文件 @ 26046bc1
obj-$(CONFIG_FB_XGI) += xgifb.o obj-$(CONFIG_FB_XGI) += xgifb.o
xgifb-y := XGI_main_26.o XGI_accel.o vb_init.o vb_setmode.o vb_util.o vb_ext.o xgifb-y := XGI_main_26.o vb_init.o vb_setmode.o vb_util.o vb_ext.o
drivers/staging/xgifb/XGI_accel.c 已删除 100644 → 0
浏览文件 @ 5b863c34
/*
* XGI 300/630/730/540/315/550/650/740 frame buffer driver
* for Linux kernels 2.4.x and 2.5.x
*
* 2D acceleration part
*
* Based on the X driver's XGI300_accel.c which is
* Copyright Xavier Ducoin <x.ducoin@lectra.com>
* Copyright 2002 by Thomas Winischhofer, Vienna, Austria
* and XGI310_accel.c which is
* Copyright 2002 by Thomas Winischhofer, Vienna, Austria
*
* Author: Thomas Winischhofer <thomas@winischhofer.net>
* (see http://www.winischhofer.net/
* for more information and updates)
*/
//#include <linux/config.h>
#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/console.h>
#include <linux/selection.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/vt_kern.h>
#include <linux/capability.h>
#include <linux/fs.h>
#include <linux/agp_backend.h>
#include <linux/types.h>
#include <asm/io.h>
#ifdef CONFIG_MTRR
#include <asm/mtrr.h>
#endif
#include "vgatypes.h"
#include "vb_struct.h"
#include "XGIfb.h"
#include "XGI_accel.h"
static const int XGIALUConv[] =
{
0x00, /* dest = 0; 0, GXclear, 0 */
0x88, /* dest &= src; DSa, GXand, 0x1 */
0x44, /* dest = src & ~dest; SDna, GXandReverse, 0x2 */
0xCC, /* dest = src; S, GXcopy, 0x3 */
0x22, /* dest &= ~src; DSna, GXandInverted, 0x4 */
0xAA, /* dest = dest; D, GXnoop, 0x5 */
0x66, /* dest = ^src; DSx, GXxor, 0x6 */
0xEE, /* dest |= src; DSo, GXor, 0x7 */
0x11, /* dest = ~src & ~dest; DSon, GXnor, 0x8 */
0x99, /* dest ^= ~src ; DSxn, GXequiv, 0x9 */
0x55, /* dest = ~dest; Dn, GXInvert, 0xA */
0xDD, /* dest = src|~dest ; SDno, GXorReverse, 0xB */
0x33, /* dest = ~src; Sn, GXcopyInverted, 0xC */
0xBB, /* dest |= ~src; DSno, GXorInverted, 0xD */
0x77, /* dest = ~src|~dest; DSan, GXnand, 0xE */
0xFF, /* dest = 0xFF; 1, GXset, 0xF */
};
/* same ROP but with Pattern as Source */
static const int XGIPatALUConv[] =
{
0x00, /* dest = 0; 0, GXclear, 0 */
0xA0, /* dest &= src; DPa, GXand, 0x1 */
0x50, /* dest = src & ~dest; PDna, GXandReverse, 0x2 */
0xF0, /* dest = src; P, GXcopy, 0x3 */
0x0A, /* dest &= ~src; DPna, GXandInverted, 0x4 */
0xAA, /* dest = dest; D, GXnoop, 0x5 */
0x5A, /* dest = ^src; DPx, GXxor, 0x6 */
0xFA, /* dest |= src; DPo, GXor, 0x7 */
0x05, /* dest = ~src & ~dest; DPon, GXnor, 0x8 */
0xA5, /* dest ^= ~src ; DPxn, GXequiv, 0x9 */
0x55, /* dest = ~dest; Dn, GXInvert, 0xA */
0xF5, /* dest = src|~dest ; PDno, GXorReverse, 0xB */
0x0F, /* dest = ~src; Pn, GXcopyInverted, 0xC */
0xAF, /* dest |= ~src; DPno, GXorInverted, 0xD */
0x5F, /* dest = ~src|~dest; DPan, GXnand, 0xE */
0xFF, /* dest = 0xFF; 1, GXset, 0xF */
};
static const unsigned char myrops[] = {
3, 10, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
};
/* 300 series */
static void
XGI310Sync(void)
{
XGI310Idle
}
/* --------------------------------------------------------------------- */
/* The exported routines */
int XGIfb_initaccel(void)
{
return(0);
}
void XGIfb_syncaccel(void)
{
XGI310Sync();
}
drivers/staging/xgifb/XGI_accel.h 已删除 100644 → 0
浏览文件 @ 5b863c34
/*
* XGI 300/630/730/540/315/550/650/740 frame buffer driver
* for Linux kernels 2.4.x and 2.5.x
*
* 2D acceleration part
*
* Based on the X driver's XGI300_accel.h which is
* Copyright Xavier Ducoin <x.ducoin@lectra.com>
* Copyright 2002 by Thomas Winischhofer, Vienna, Austria
* and XGI310_accel.h which is
* Copyright 2002 by Thomas Winischhofer, Vienna, Austria
*
* Author: Thomas Winischhofer <thomas@winischhofer.net>:
* (see http://www.winischhofer.net/
* for more information and updates)
*/
#ifndef _XGIFB_ACCEL_H
#define _XGIFB_ACCEL_H
/* Definitions for the XGI engine communication. */
#define PATREGSIZE 384 /* Pattern register size. 384 bytes @ 0x8300 */
#define BR(x) (0x8200 | (x) << 2)
#define PBR(x) (0x8300 | (x) << 2)
/* XGI300 engine commands */
#define BITBLT 0x00000000 /* Blit */
#define COLOREXP 0x00000001 /* Color expand */
#define ENCOLOREXP 0x00000002 /* Enhanced color expand */
#define MULTIPLE_SCANLINE 0x00000003 /* ? */
#define LINE 0x00000004 /* Draw line */
#define TRAPAZOID_FILL 0x00000005 /* Fill trapezoid */
#define TRANSPARENT_BITBLT 0x00000006 /* Transparent Blit */
/* Additional engine commands for 310/325 */
#define ALPHA_BLEND 0x00000007 /* Alpha blend ? */
#define A3D_FUNCTION 0x00000008 /* 3D command ? */
#define CLEAR_Z_BUFFER 0x00000009 /* ? */
#define GRADIENT_FILL 0x0000000A /* Gradient fill */
#define STRETCH_BITBLT 0x0000000B /* Stretched Blit */
/* source select */
#define SRCVIDEO 0x00000000 /* source is video RAM */
#define SRCSYSTEM 0x00000010 /* source is system memory */
#define SRCCPUBLITBUF SRCSYSTEM /* source is CPU-driven BitBuffer (for color expand) */
#define SRCAGP 0x00000020 /* source is AGP memory (?) */
/* Pattern flags */
#define PATFG 0x00000000 /* foreground color */
#define PATPATREG 0x00000040 /* pattern in pattern buffer (0x8300) */
#define PATMONO 0x00000080 /* mono pattern */
/* blitting direction (300 series only) */
#define X_INC 0x00010000
#define X_DEC 0x00000000
#define Y_INC 0x00020000
#define Y_DEC 0x00000000
/* Clipping flags */
#define NOCLIP 0x00000000
#define NOMERGECLIP 0x04000000
#define CLIPENABLE 0x00040000
#define CLIPWITHOUTMERGE 0x04040000
/* Transparency */
#define OPAQUE 0x00000000
#define TRANSPARENT 0x00100000
/* ? */
#define DSTAGP 0x02000000
#define DSTVIDEO 0x02000000
/* Line */
#define LINE_STYLE 0x00800000
#define NO_RESET_COUNTER 0x00400000
#define NO_LAST_PIXEL 0x00200000
/* Subfunctions for Color/Enhanced Color Expansion (310/325 only) */
#define COLOR_TO_MONO 0x00100000
#define AA_TEXT 0x00200000
/* Some general registers for 310/325 series */
#define SRC_ADDR 0x8200
#define SRC_PITCH 0x8204
#define AGP_BASE 0x8206 /* color-depth dependent value */
#define SRC_Y 0x8208
#define SRC_X 0x820A
#define DST_Y 0x820C
#define DST_X 0x820E
#define DST_ADDR 0x8210
#define DST_PITCH 0x8214
#define DST_HEIGHT 0x8216
#define RECT_WIDTH 0x8218
#define RECT_HEIGHT 0x821A
#define PAT_FGCOLOR 0x821C
#define PAT_BGCOLOR 0x8220
#define SRC_FGCOLOR 0x8224
#define SRC_BGCOLOR 0x8228
#define MONO_MASK 0x822C
#define LEFT_CLIP 0x8234
#define TOP_CLIP 0x8236
#define RIGHT_CLIP 0x8238
#define BOTTOM_CLIP 0x823A
#define COMMAND_READY 0x823C
#define FIRE_TRIGGER 0x8240
#define PATTERN_REG 0x8300 /* 384 bytes pattern buffer */
/* Line registers */
#define LINE_X0 SRC_Y
#define LINE_X1 DST_Y
#define LINE_Y0 SRC_X
#define LINE_Y1 DST_X
#define LINE_COUNT RECT_WIDTH
#define LINE_STYLE_PERIOD RECT_HEIGHT
#define LINE_STYLE_0 MONO_MASK
#define LINE_STYLE_1 0x8230
#define LINE_XN PATTERN_REG
#define LINE_YN PATTERN_REG+2
/* Transparent bitblit registers */
#define TRANS_DST_KEY_HIGH PAT_FGCOLOR
#define TRANS_DST_KEY_LOW PAT_BGCOLOR
#define TRANS_SRC_KEY_HIGH SRC_FGCOLOR
#define TRANS_SRC_KEY_LOW SRC_BGCOLOR
/* Queue */
#define Q_BASE_ADDR 0x85C0 /* Base address of software queue (?) */
#define Q_WRITE_PTR 0x85C4 /* Current write pointer (?) */
#define Q_READ_PTR 0x85C8 /* Current read pointer (?) */
#define Q_STATUS 0x85CC /* queue status */
#define MMIO_IN8(base, offset) \
*(volatile u8 *)(((u8*)(base)) + (offset))
#define MMIO_IN16(base, offset) \
*(volatile u16 *)(void *)(((u8*)(base)) + (offset))
#define MMIO_IN32(base, offset) \
*(volatile u32 *)(void *)(((u8*)(base)) + (offset))
#define MMIO_OUT8(base, offset, val) \
*(volatile u8 *)(((u8*)(base)) + (offset)) = (val)
#define MMIO_OUT16(base, offset, val) \
*(volatile u16 *)(void *)(((u8*)(base)) + (offset)) = (val)
#define MMIO_OUT32(base, offset, val) \
*(volatile u32 *)(void *)(((u8*)(base)) + (offset)) = (val)
/* ------------- XGI 300 series -------------- */
/* Macros to do useful things with the XGI BitBLT engine */
/* BR(16) (0x8420):
bit 31 2D engine: 1 is idle,
bit 30 3D engine: 1 is idle,
bit 29 Command queue: 1 is empty
bits 28:24: Current CPU driven BitBlt buffer stage bit[4:0]
bits 15:0: Current command queue length
*/
/* TW: BR(16)+2 = 0x8242 */
static int xgiCmdQueLen;
#define XGI300Idle \
{ \
while( (MMIO_IN16(xgi_video_info.mmio_vbase, BR(16)+2) & 0xE000) != 0xE000){}; \
while( (MMIO_IN16(xgi_video_info.mmio_vbase, BR(16)+2) & 0xE000) != 0xE000){}; \
while( (MMIO_IN16(xgi_video_info.mmio_vbase, BR(16)+2) & 0xE000) != 0xE000){}; \
xgiCmdQueLen=MMIO_IN16(xgi_video_info.mmio_vbase, 0x8240); \
}
/* TW: (do three times, because 2D engine seems quite unsure about whether or not it's idle) */
#define XGI300SetupSRCBase(base) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(0), base);\
xgiCmdQueLen --;
#define XGI300SetupSRCPitch(pitch) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, BR(1), pitch);\
xgiCmdQueLen --;
#define XGI300SetupSRCXY(x,y) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(2), (x)<<16 | (y) );\
xgiCmdQueLen --;
#define XGI300SetupDSTBase(base) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(4), base);\
xgiCmdQueLen --;
#define XGI300SetupDSTXY(x,y) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(3), (x)<<16 | (y) );\
xgiCmdQueLen --;
#define XGI300SetupDSTRect(x,y) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(5), (y)<<16 | (x) );\
xgiCmdQueLen --;
#define XGI300SetupDSTColorDepth(bpp) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, BR(1)+2, bpp);\
xgiCmdQueLen --;
#define XGI300SetupRect(w,h) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(6), (h)<<16 | (w) );\
xgiCmdQueLen --;
#define XGI300SetupPATFG(color) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(7), color);\
xgiCmdQueLen --;
#define XGI300SetupPATBG(color) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(8), color);\
xgiCmdQueLen --;
#define XGI300SetupSRCFG(color) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(9), color);\
xgiCmdQueLen --;
#define XGI300SetupSRCBG(color) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(10), color);\
xgiCmdQueLen --;
/* 0x8224 src colorkey high */
/* 0x8228 src colorkey low */
/* 0x821c dest colorkey high */
/* 0x8220 dest colorkey low */
#define XGI300SetupSRCTrans(color) \
if (xgiCmdQueLen <= 1) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, 0x8224, color);\
MMIO_OUT32(xgi_video_info.mmio_vbase, 0x8228, color);\
xgiCmdQueLen -= 2;
#define XGI300SetupDSTTrans(color) \
if (xgiCmdQueLen <= 1) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, 0x821C, color); \
MMIO_OUT32(xgi_video_info.mmio_vbase, 0x8220, color); \
xgiCmdQueLen -= 2;
#define XGI300SetupMONOPAT(p0,p1) \
if (xgiCmdQueLen <= 1) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(11), p0);\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(12), p1);\
xgiCmdQueLen -= 2;
#define XGI300SetupClipLT(left,top) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(13), ((left) & 0xFFFF) | (top)<<16 );\
xgiCmdQueLen--;
#define XGI300SetupClipRB(right,bottom) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(14), ((right) & 0xFFFF) | (bottom)<<16 );\
xgiCmdQueLen--;
/* General */
#define XGI300SetupROP(rop) \
xgi_video_info.CommandReg = (rop) << 8;
#define XGI300SetupCMDFlag(flags) \
xgi_video_info.CommandReg |= (flags);
#define XGI300DoCMD \
if (xgiCmdQueLen <= 1) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(15), xgi_video_info.CommandReg); \
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(16), 0);\
xgiCmdQueLen -= 2;
/* Line */
#define XGI300SetupX0Y0(x,y) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(2), (y)<<16 | (x) );\
xgiCmdQueLen--;
#define XGI300SetupX1Y1(x,y) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(3), (y)<<16 | (x) );\
xgiCmdQueLen--;
#define XGI300SetupLineCount(c) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, BR(6), c);\
xgiCmdQueLen--;
#define XGI300SetupStylePeriod(p) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, BR(6)+2, p);\
xgiCmdQueLen--;
#define XGI300SetupStyleLow(ls) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(11), ls);\
xgiCmdQueLen--;
#define XGI300SetupStyleHigh(ls) \
if (xgiCmdQueLen <= 0) XGI300Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, BR(12), ls);\
xgiCmdQueLen--;
/* ----------- XGI 310/325 series --------------- */
/* Q_STATUS:
bit 31 = 1: All engines idle and all queues empty
bit 30 = 1: Hardware Queue (=HW CQ, 2D queue, 3D queue) empty
bit 29 = 1: 2D engine is idle
bit 28 = 1: 3D engine is idle
bit 27 = 1: HW command queue empty
bit 26 = 1: 2D queue empty
bit 25 = 1: 3D queue empty
bit 24 = 1: SW command queue empty
bits 23:16: 2D counter 3
bits 15:8: 2D counter 2
bits 7:0: 2D counter 1
Where is the command queue length (current amount of commands the queue
can accept) on the 310/325 series? (The current implementation is taken
from 300 series and certainly wrong...)
*/
/* TW: FIXME: xgiCmdQueLen is... where....? */
#define XGI310Idle \
{ \
while( (MMIO_IN16(xgi_video_info.mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
while( (MMIO_IN16(xgi_video_info.mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
xgiCmdQueLen=MMIO_IN16(xgi_video_info.mmio_vbase, Q_STATUS); \
}
#define XGI310SetupSRCBase(base) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, SRC_ADDR, base);\
xgiCmdQueLen--;
#define XGI310SetupSRCPitch(pitch) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, SRC_PITCH, pitch);\
xgiCmdQueLen--;
#define XGI310SetupSRCXY(x,y) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, SRC_Y, (x)<<16 | (y) );\
xgiCmdQueLen--;
#define XGI310SetupDSTBase(base) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, DST_ADDR, base);\
xgiCmdQueLen--;
#define XGI310SetupDSTXY(x,y) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, DST_Y, (x)<<16 | (y) );\
xgiCmdQueLen--;
#define XGI310SetupDSTRect(x,y) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, DST_PITCH, (y)<<16 | (x) );\
xgiCmdQueLen--;
#define XGI310SetupDSTColorDepth(bpp) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, AGP_BASE, bpp);\
xgiCmdQueLen--;
#define XGI310SetupRect(w,h) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, RECT_WIDTH, (h)<<16 | (w) );\
xgiCmdQueLen--;
#define XGI310SetupPATFG(color) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, PAT_FGCOLOR, color);\
xgiCmdQueLen--;
#define XGI310SetupPATBG(color) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, PAT_BGCOLOR, color);\
xgiCmdQueLen--;
#define XGI310SetupSRCFG(color) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, SRC_FGCOLOR, color);\
xgiCmdQueLen--;
#define XGI310SetupSRCBG(color) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, SRC_BGCOLOR, color);\
xgiCmdQueLen--;
#define XGI310SetupSRCTrans(color) \
if (xgiCmdQueLen <= 1) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, TRANS_SRC_KEY_HIGH, color);\
MMIO_OUT32(xgi_video_info.mmio_vbase, TRANS_SRC_KEY_LOW, color);\
xgiCmdQueLen -= 2;
#define XGI310SetupDSTTrans(color) \
if (xgiCmdQueLen <= 1) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, TRANS_DST_KEY_HIGH, color); \
MMIO_OUT32(xgi_video_info.mmio_vbase, TRANS_DST_KEY_LOW, color); \
xgiCmdQueLen -= 2;
#define XGI310SetupMONOPAT(p0,p1) \
if (xgiCmdQueLen <= 1) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, MONO_MASK, p0);\
MMIO_OUT32(xgi_video_info.mmio_vbase, MONO_MASK+4, p1);\
xgiCmdQueLen -= 2;
#define XGI310SetupClipLT(left,top) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, LEFT_CLIP, ((left) & 0xFFFF) | (top)<<16 );\
xgiCmdQueLen--;
#define XGI310SetupClipRB(right,bottom) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, RIGHT_CLIP, ((right) & 0xFFFF) | (bottom)<<16 );\
xgiCmdQueLen--;
#define XGI310SetupROP(rop) \
xgi_video_info.CommandReg = (rop) << 8;
#define XGI310SetupCMDFlag(flags) \
xgi_video_info.CommandReg |= (flags);
#define XGI310DoCMD \
if (xgiCmdQueLen <= 1) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, COMMAND_READY, xgi_video_info.CommandReg); \
MMIO_OUT32(xgi_video_info.mmio_vbase, FIRE_TRIGGER, 0); \
xgiCmdQueLen -= 2;
#define XGI310SetupX0Y0(x,y) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, LINE_X0, (y)<<16 | (x) );\
xgiCmdQueLen--;
#define XGI310SetupX1Y1(x,y) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, LINE_X1, (y)<<16 | (x) );\
xgiCmdQueLen--;
#define XGI310SetupLineCount(c) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, LINE_COUNT, c);\
xgiCmdQueLen--;
#define XGI310SetupStylePeriod(p) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT16(xgi_video_info.mmio_vbase, LINE_STYLE_PERIOD, p);\
xgiCmdQueLen--;
#define XGI310SetupStyleLow(ls) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, LINE_STYLE_0, ls);\
xgiCmdQueLen--;
#define XGI310SetupStyleHigh(ls) \
if (xgiCmdQueLen <= 0) XGI310Idle;\
MMIO_OUT32(xgi_video_info.mmio_vbase, LINE_STYLE_1, ls);\
xgiCmdQueLen--;
int XGIfb_initaccel(void);
void XGIfb_syncaccel(void);
int fbcon_XGI_sync(struct fb_info *info);
extern struct video_info xgi_video_info;
#endif
drivers/staging/xgifb/XGI_main.h
浏览文件 @ 26046bc1
...@@ -814,10 +814,6 @@ extern unsigned char XGI_SearchModeID(unsigned short ModeNo, ...@@ -814,10 +814,6 @@ extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con, static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con,
struct fb_info *info); struct fb_info *info);
/* Internal 2D accelerator functions */
extern int XGIfb_initaccel(void);
extern void XGIfb_syncaccel(void);
/* Internal general routines */ /* Internal general routines */
static void XGIfb_search_mode(const char *name); static void XGIfb_search_mode(const char *name);
static int XGIfb_validate_mode(int modeindex); static int XGIfb_validate_mode(int modeindex);
......
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