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Commit 619b5424 authored by Antonino Daplas's avatar Antonino Daplas Committed by Linus Torvalds
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[PATCH] fbdev: Intel 830M/845G/852GM/855GM/865G framebuffer driver port 

  Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G integrated
  graphics chips.
  Port from kernel 2.4 + some modifications and cleanup :
       - Fix HW accel on 845G
       - Use of agpgart for fb memory reservation
       - Add mtrr support
Signed-off-by: default avatarSylvain Meyer <sylvain.meyer@worldonline.fr>
Signed-off-by: default avatarAntonino Daplas <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c7386e17
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Showing with 4567 additions and 1 deletion
drivers/Makefile
View file @ 619b5424
......@@ -17,8 +17,9 @@ obj-$(CONFIG_PNP) += pnp/
# default.
obj-y += char/
# i810fb depends on char/agp/
# i810fb and intelfb depend on char/agp/
obj-$(CONFIG_FB_I810) += video/i810/
obj-$(CONFIG_FB_INTEL) += video/intelfb/
# we also need input/serio early so serio bus is initialized by the time
# serial drivers start registering their serio ports
......
drivers/video/Kconfig
View file @ 619b5424
......@@ -517,6 +517,27 @@ config FB_I810_GTF
If unsure, say N.
config FB_INTEL
tristate "Intel 830M/845G/852GM/855GM/865G support (EXPERIMENTAL)"
depends on FB && EXPERIMENTAL && PCI
select AGP
select AGP_INTEL
help
This driver supports the on-board graphics built in to the Intel
830M/845G/852GM/855GM/865G chipsets.
Say Y if you have and plan to use such a board.
To compile this driver as a module, choose M here: the
module will be called intelfb.
config FB_INTEL_DEBUG
bool "Intel driver Debug Messages"
depends on FB_INTEL
---help---
Say Y here if you want the Intel driver to output all sorts
of debugging informations to provide to the maintainer when
something goes wrong.
config FB_MATROX
tristate "Matrox acceleration"
depends on FB && PCI
......
drivers/video/Makefile
View file @ 619b5424
......@@ -32,6 +32,9 @@ obj-$(CONFIG_FB_KYRO) += kyro/ cfbfillrect.o cfbcopyarea.o cfbimgblt
obj-$(CONFIG_FB_I810) += cfbcopyarea.o cfbfillrect.o cfbimgblt.o \
vgastate.o
obj-$(CONFIG_FB_INTEL) += cfbfillrect.o cfbcopyarea.o \
cfbimgblt.o
obj-$(CONFIG_FB_RADEON_OLD) += radeonfb.o cfbfillrect.o cfbcopyarea.o cfbimgblt.o
obj-$(CONFIG_FB_NEOMAGIC) += neofb.o cfbfillrect.o cfbcopyarea.o cfbimgblt.o vgastate.o
obj-$(CONFIG_FB_VIRGE) += virgefb.o
......
drivers/video/intelfb/Makefile 0 → 100644
View file @ 619b5424
obj-$(CONFIG_FB_INTEL) += intelfb.o
intelfb-objs := intelfbdrv.o intelfbhw.o
ifdef CONFIG_FB_INTEL_DEBUG
#EXTRA_CFLAGS += -DDEBUG -DVERBOSE -DREGDUMP
EXTRA_CFLAGS += -DDEBUG -DREGDUMP
endif
drivers/video/intelfb/builtinmodes.c 0 → 100644
View file @ 619b5424
/*
* THIS FILE IS AUTOMATICALLY GENERATED BY fbmode.pl -- DO NOT EDIT
*/
static struct fb_videomode modedb[] = {
{
/* 640x350 @ 85 Hz, 37.9 kHz hsync */
"640x350@85", 85, 640, 350, 31746, 96, 32, 60, 32, 64, 3,
FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 640x400 @ 85 Hz, 37.9 kHz hsync */
"640x400@85", 85, 640, 400, 31746, 96, 32, 41, 1, 64, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 720x400 @ 85 Hz, 37.9 kHz hsync */
"720x400@85", 85, 720, 400, 28169, 108, 36, 42, 1, 72, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 60 Hz, 31.5 kHz hsync */
"640x480@60", 60, 640, 480, 39683, 48, 16, 33, 10, 96, 2,
0, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 73 Hz, 37.9 kHz hsync */
"640x480@73", 73, 640, 480, 31746, 128, 24, 29, 9, 40, 2,
0, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 75 Hz, 37.5 kHz hsync */
"640x480@75", 75, 640, 480, 31746, 120, 16, 16, 1, 64, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 85 Hz, 43.3 kHz hsync */
"640x480@85", 85, 640, 480, 27778, 80, 56, 25, 1, 56, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 56 Hz, 35.2 kHz hsync */
"800x600@56", 56, 800, 600, 27778, 128, 24, 22, 1, 72, 2,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 60 Hz, 37.9 kHz hsync */
"800x600@60", 60, 800, 600, 25000, 88, 40, 23, 1, 128, 4,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 72 Hz, 48.1 kHz hsync */
"800x600@72", 72, 800, 600, 20000, 64, 56, 23, 37, 120, 6,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 75 Hz, 46.9 kHz hsync */
"800x600@75", 75, 800, 600, 20202, 160, 16, 21, 1, 80, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 85 Hz, 53.7 kHz hsync */
"800x600@85", 85, 800, 600, 17762, 152, 32, 27, 1, 64, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 60 Hz, 48.4 kHz hsync */
"1024x768@60", 60, 1024, 768, 15385, 160, 24, 29, 3, 136, 6,
0, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 70 Hz, 56.5 kHz hsync */
"1024x768@70", 70, 1024, 768, 13333, 144, 24, 29, 3, 136, 6,
0, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 75 Hz, 60.1 kHz hsync */
"1024x768@75", 75, 1024, 768, 12690, 176, 16, 28, 1, 96, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 85 Hz, 68.7 kHz hsync */
"1024x768@85", 85, 1024, 768, 10582, 208, 48, 36, 1, 96, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1152x864 @ 75 Hz, 67.5 kHz hsync */
"1152x864@75", 75, 1152, 864, 9259, 256, 64, 32, 1, 128, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x960 @ 60 Hz, 60.0 kHz hsync */
"1280x960@60", 60, 1280, 960, 9259, 312, 96, 36, 1, 112, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x960 @ 85 Hz, 85.9 kHz hsync */
"1280x960@85", 85, 1280, 960, 6734, 224, 64, 47, 1, 160, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x1024 @ 60 Hz, 64.0 kHz hsync */
"1280x1024@60", 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x1024 @ 75 Hz, 80.0 kHz hsync */
"1280x1024@75", 75, 1280, 1024, 7407, 248, 16, 38, 1, 144, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x1024 @ 85 Hz, 91.1 kHz hsync */
"1280x1024@85", 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 60 Hz, 75.0 kHz hsync */
"1600x1200@60", 60, 1600, 1200, 6173, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 65 Hz, 81.2 kHz hsync */
"1600x1200@65", 65, 1600, 1200, 5698, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 70 Hz, 87.5 kHz hsync */
"1600x1200@70", 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 75 Hz, 93.8 kHz hsync */
"1600x1200@75", 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 85 Hz, 106.2 kHz hsync */
"1600x1200@85", 85, 1600, 1200, 4357, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1792x1344 @ 60 Hz, 83.7 kHz hsync */
"1792x1344@60", 60, 1792, 1344, 4883, 328, 128, 46, 1, 200, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1792x1344 @ 75 Hz, 106.3 kHz hsync */
"1792x1344@75", 75, 1792, 1344, 3831, 352, 96, 69, 1, 216, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1856x1392 @ 60 Hz, 86.4 kHz hsync */
"1856x1392@60", 60, 1856, 1392, 4581, 352, 96, 43, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1856x1392 @ 75 Hz, 112.5 kHz hsync */
"1856x1392@75", 75, 1856, 1392, 3472, 352, 128, 104, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1920x1440 @ 60 Hz, 90.0 kHz hsync */
"1920x1440@60", 60, 1920, 1440, 4274, 344, 128, 56, 1, 208, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1920x1440 @ 75 Hz, 112.5 kHz hsync */
"1920x1440@75", 75, 1920, 1440, 3367, 352, 144, 56, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 832x624 @ 75 Hz, 49.7 kHz hsync */
"832x624@75", 75, 832, 624, 17457, 224, 32, 39, 1, 64, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 1152x768 @ 55 Hz, 44.2 kHz hsync */
"1152x768@55", 55, 1152, 768, 15386, 158, 26, 29, 3, 136, 6,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1400x1050 @ 60 Hz, 64.9 kHz hsync */
"1400x1050@60", 60, 1400, 1050, 8197, 240, 88, 18, 2, 152, 12,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1400x1050 @ 75 Hz, 81.5 kHz hsync */
"1400x1050@75", 75, 1400, 1050, 6418, 128, 64, 26, 2, 320, 12,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1024 @ 60 Hz, 64.0 kHz hsync */
"1600x1024@60", 60, 1600, 1024, 9354, 30, 20, 37, 3, 20, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 1920x1440 @ 85 Hz, 128.5 kHz hsync */
"1920x1440@85", 85, 1920, 1440, 2930, 368, 152, 68, 1, 216, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 2048x1536 @ 60 Hz, 95.3 kHz hsync */
"2048x1536@60", 60, 2048, 1536, 3746, 376, 152, 49, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 2048x1536 @ 75 Hz, 120.2 kHz hsync */
"2048x1536@75", 75, 2048, 1536, 2937, 392, 168, 63, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 2048x1536 @ 85 Hz, 137.0 kHz hsync */
"2048x1536@85", 85, 2048, 1536, 2577, 392, 168, 72, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
}
};
static int num_modes = sizeof(modedb) / sizeof(modedb[0]);
#define DFLT_MODE 3
drivers/video/intelfb/intelfb.h 0 → 100644
View file @ 619b5424
#ifndef _INTELFB_H
#define _INTELFB_H
/* $DHD: intelfb/intelfb.h,v 1.40 2003/06/27 15:06:25 dawes Exp $ */
#include <linux/agp_backend.h>
#include <linux/fb.h>
/*** Version/name ***/
#define INTELFB_VERSION "0.9.0"
#define INTELFB_MODULE_NAME "intelfb"
#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G"
/*** Debug/feature defines ***/
#ifndef DEBUG
#define DEBUG 0
#endif
#ifndef VERBOSE
#define VERBOSE 0
#endif
#ifndef REGDUMP
#define REGDUMP 0
#endif
#ifndef DETECT_VGA_CLASS_ONLY
#define DETECT_VGA_CLASS_ONLY 1
#endif
#ifndef ALLOCATE_FOR_PANNING
#define ALLOCATE_FOR_PANNING 1
#endif
#ifndef BAILOUT_EARLY
#define BAILOUT_EARLY 0
#endif
#ifndef TEST_MODE_TO_HW
#define TEST_MODE_TO_HW 0
#endif
#ifndef PREFERRED_MODE
#define PREFERRED_MODE "1024x768-16@60"
#endif
/*** hw-related values ***/
/* PCI ids for supported devices */
#define PCI_DEVICE_ID_INTEL_830M 0x3577
#define PCI_DEVICE_ID_INTEL_845G 0x2562
#define PCI_DEVICE_ID_INTEL_85XGM 0x3582
#define PCI_DEVICE_ID_INTEL_865G 0x2572
/* Size of MMIO region */
#define INTEL_REG_SIZE 0x80000
#define STRIDE_ALIGNMENT 16
#define PALETTE_8_ENTRIES 256
/*** Macros ***/
/* basic arithmetic */
#define KB(x) ((x) * 1024)
#define MB(x) ((x) * 1024 * 1024)
#define BtoKB(x) ((x) / 1024)
#define BtoMB(x) ((x) / 1024 / 1024)
#define GTT_PAGE_SIZE KB(4)
#define ROUND_UP_TO(x, y) (((x) + (y) - 1) / (y) * (y))
#define ROUND_DOWN_TO(x, y) ((x) / (y) * (y))
#define ROUND_UP_TO_PAGE(x) ROUND_UP_TO((x), GTT_PAGE_SIZE)
#define ROUND_DOWN_TO_PAGE(x) ROUND_DOWN_TO((x), GTT_PAGE_SIZE)
/* messages */
#define PFX INTELFB_MODULE_NAME ": "
#define ERR_MSG(fmt, args...) printk(KERN_ERR PFX fmt, ## args)
#define WRN_MSG(fmt, args...) printk(KERN_WARNING PFX fmt, ## args)
#define NOT_MSG(fmt, args...) printk(KERN_NOTICE PFX fmt, ## args)
#define INF_MSG(fmt, args...) printk(KERN_INFO PFX fmt, ## args)
#if DEBUG
#define DBG_MSG(fmt, args...) printk(KERN_DEBUG PFX fmt, ## args)
#else
#define DBG_MSG(fmt, args...) while (0) printk(fmt, ## args)
#endif
/* get commonly used pointers */
#define GET_DINFO(info) (info)->par
/* module parameters */
#define INTELFB_INT_PARAM(name, default, desc) \
static int name = default; \
MODULE_PARM(name, "i"); \
MODULE_PARM_DESC(name, desc);
#define INTELFB_STR_PARAM(name, default, desc) \
static const char *name = default; \
MODULE_PARM(name, "s"); \
MODULE_PARM_DESC(name, desc);
/* misc macros */
#define TEXT_ACCEL(d, v) \
((d)->accel && (d)->ring_active && \
((v)->accel_flags & FB_ACCELF_TEXT))
/*#define NOACCEL_CHIPSET(d) \
((d)->chipset != INTEL_865G)*/
#define NOACCEL_CHIPSET(d) \
(0)
#define FIXED_MODE(d) ((d)->fixed_mode)
/*** Driver paramters ***/
#define RINGBUFFER_SIZE KB(64)
#define HW_CURSOR_SIZE KB(4)
/* Intel agpgart driver */
#define AGP_PHYSICAL_MEMORY 2
/*** Data Types ***/
/* supported chipsets */
enum intel_chips {
INTEL_830M,
INTEL_845G,
INTEL_85XGM,
INTEL_852GM,
INTEL_852GME,
INTEL_855GM,
INTEL_855GME,
INTEL_865G
};
struct intelfb_hwstate {
u32 vga0_divisor;
u32 vga1_divisor;
u32 vga_pd;
u32 dpll_a;
u32 dpll_b;
u32 fpa0;
u32 fpa1;
u32 fpb0;
u32 fpb1;
u32 palette_a[PALETTE_8_ENTRIES];
u32 palette_b[PALETTE_8_ENTRIES];
u32 htotal_a;
u32 hblank_a;
u32 hsync_a;
u32 vtotal_a;
u32 vblank_a;
u32 vsync_a;
u32 src_size_a;
u32 bclrpat_a;
u32 htotal_b;
u32 hblank_b;
u32 hsync_b;
u32 vtotal_b;
u32 vblank_b;
u32 vsync_b;
u32 src_size_b;
u32 bclrpat_b;
u32 adpa;
u32 dvoa;
u32 dvob;
u32 dvoc;
u32 dvoa_srcdim;
u32 dvob_srcdim;
u32 dvoc_srcdim;
u32 lvds;
u32 pipe_a_conf;
u32 pipe_b_conf;
u32 disp_arb;
u32 cursor_a_control;
u32 cursor_b_control;
u32 cursor_a_base;
u32 cursor_b_base;
u32 cursor_size;
u32 disp_a_ctrl;
u32 disp_b_ctrl;
u32 disp_a_base;
u32 disp_b_base;
u32 cursor_a_palette[4];
u32 cursor_b_palette[4];
u32 disp_a_stride;
u32 disp_b_stride;
u32 vgacntrl;
u32 add_id;
u32 swf0x[7];
u32 swf1x[7];
u32 swf3x[3];
u32 fence[8];
u32 instpm;
u32 mem_mode;
u32 fw_blc_0;
u32 fw_blc_1;
};
struct intelfb_heap_data {
u32 physical;
u32 virtual;
u32 offset; // in GATT pages
u32 size; // in bytes
};
struct intelfb_info {
struct fb_info *info;
struct fb_ops *fbops;
struct pci_dev *pdev;
struct intelfb_hwstate save_state;
/* agpgart structs */
struct agp_memory *gtt_fb_mem; // use all stolen memory
struct agp_memory *gtt_ring_mem; // ring buffer
struct agp_memory *gtt_cursor_mem; // hw cursor
/* mtrr support */
u32 mtrr_reg;
u32 has_mtrr;
/* heap data */
struct intelfb_heap_data aperture;
struct intelfb_heap_data fb;
struct intelfb_heap_data ring;
struct intelfb_heap_data cursor;
/* mmio regs */
u32 mmio_base_phys;
u32 mmio_base;
/* fb start offset (in bytes) */
u32 fb_start;
/* ring buffer */
u32 ring_head;
u32 ring_tail;
u32 ring_tail_mask;
u32 ring_space;
u32 ring_lockup;
/* palette */
u32 pseudo_palette[17];
struct { u8 red, green, blue, pad; } palette[256];
/* chip info */
int pci_chipset;
int chipset;
const char *name;
int mobile;
/* current mode */
int bpp, depth;
u32 visual;
int xres, yres, pitch;
int pixclock;
/* current pipe */
int pipe;
/* some flags */
int accel;
int hwcursor;
int fixed_mode;
int ring_active;
/* hw cursor */
int cursor_on;
int cursor_blanked;
u8 cursor_src[64];
/* initial parameters */
int initial_vga;
struct fb_var_screeninfo initial_var;
u32 initial_fb_base;
u32 initial_video_ram;
u32 initial_pitch;
/* driver registered */
int registered;
};
/*** function prototypes ***/
extern int intelfb_var_to_depth(const struct fb_var_screeninfo *var);
#endif /* _INTELFB_H */
drivers/video/intelfb/intelfbdrv.c 0 → 100644
View file @ 619b5424
This diff is collapsed.
drivers/video/intelfb/intelfbdrv.h 0 → 100644
View file @ 619b5424
#ifndef _INTELFBDRV_H
#define _INTELFBDRV_H
/*
******************************************************************************
* intelfb
*
* Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G
* integrated graphics chips.
*
* Copyright 2004 Sylvain Meyer
*
* Author: Sylvain Meyer
*
******************************************************************************
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
int __init intelfb_setup(char *options);
static void get_initial_mode(struct intelfb_info *dinfo);
static void update_dinfo(struct intelfb_info *dinfo,
struct fb_var_screeninfo *var);
static int intelfb_get_fix(struct fb_fix_screeninfo *fix,
struct fb_info *info);
static void mode_to_var(const struct fb_videomode *mode,
struct fb_var_screeninfo *var, u32 bpp);
static int
intelfb_find_mode(struct fb_var_screeninfo *var,
struct fb_info *info, const char *mode_option,
const struct fb_videomode *db, unsigned int dbsize,
const struct fb_videomode *default_mode,
unsigned int default_bpp);
static int intelfb_check_var(struct fb_var_screeninfo *var,
struct fb_info *info);
static int intelfb_set_par(struct fb_info *info);
static int intelfb_setcolreg(unsigned regno, unsigned red, unsigned green,
unsigned blue, unsigned transp,
struct fb_info *info);
static int intelfb_blank(int blank, struct fb_info *info);
static int intelfb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info);
static void intelfb_fillrect(struct fb_info *info,
const struct fb_fillrect *rect);
static void intelfb_copyarea(struct fb_info *info,
const struct fb_copyarea *region);
static void intelfb_imageblit(struct fb_info *info,
const struct fb_image *image);
static int intelfb_cursor(struct fb_info *info,
struct fb_cursor *cursor);
static int intelfb_sync(struct fb_info *info);
static int intelfb_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg,
struct fb_info *info);
static int intelfb_pci_register(struct pci_dev *pdev,
const struct pci_device_id *ent);
static void __devexit intelfb_pci_unregister(struct pci_dev *pdev);
static int __devinit intelfb_set_fbinfo(struct intelfb_info *dinfo);
#endif
drivers/video/intelfb/intelfbhw.c 0 → 100644
View file @ 619b5424
This diff is collapsed.
drivers/video/intelfb/intelfbhw.h 0 → 100644
View file @ 619b5424
This diff is collapsed.
include/linux/fb.h
View file @ 619b5424
......@@ -102,6 +102,7 @@
#define FB_ACCEL_I810 39 /* Intel 810/815 */
#define FB_ACCEL_SIS_GLAMOUR_2 40 /* SiS 315, 650, 740 */
#define FB_ACCEL_SIS_XABRE 41 /* SiS 330 ("Xabre") */
#define FB_ACCEL_I830 42 /* Intel 830M/845G/85x/865G */
#define FB_ACCEL_NEOMAGIC_NM2070 90 /* NeoMagic NM2070 */
#define FB_ACCEL_NEOMAGIC_NM2090 91 /* NeoMagic NM2090 */
......
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