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author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-08-03 00:45:55 +0000 |
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committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-08-03 00:45:55 +0000 |
commit | c1f0f03b5780a1dd233b118cbb71af8dd32e4446 (patch) | |
tree | 20a6fb8b7a4f783b7714affbc9be13b4c9a48b2d /TOOLS | |
parent | b3179e503f740651ae16cced2f6cfe8e83d2c8a0 (diff) | |
download | mpv-c1f0f03b5780a1dd233b118cbb71af8dd32e4446.tar.bz2 mpv-c1f0f03b5780a1dd233b118cbb71af8dd32e4446.tar.xz |
Moved to the TOOLS directory.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12941 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'TOOLS')
35 files changed, 4019 insertions, 0 deletions
diff --git a/TOOLS/TVout/Mon-640x400 b/TOOLS/TVout/Mon-640x400 new file mode 100755 index 0000000000..84238371cb --- /dev/null +++ b/TOOLS/TVout/Mon-640x400 @@ -0,0 +1,3 @@ + +fbset/fbset -fb /dev/fb1 -db fbset.db 640x400-60 + diff --git a/TOOLS/TVout/Mon-640x480 b/TOOLS/TVout/Mon-640x480 new file mode 100755 index 0000000000..6d7d257b8e --- /dev/null +++ b/TOOLS/TVout/Mon-640x480 @@ -0,0 +1,3 @@ + +fbset/fbset -fb /dev/fb1 -db fbset.db 640x480-60 + diff --git a/TOOLS/TVout/TV-640x512 b/TOOLS/TVout/TV-640x512 new file mode 100755 index 0000000000..aa3924e27a --- /dev/null +++ b/TOOLS/TVout/TV-640x512 @@ -0,0 +1,2 @@ + +fbset/fbset -fb /dev/fb0 -left 60 -right 0 -upper 70 -lower 39 -hslen 76 -vslen 4 -xres 640 -yres 512 -bcast true diff --git a/TOOLS/TVout/TV-640x528 b/TOOLS/TVout/TV-640x528 new file mode 100755 index 0000000000..6edeb82164 --- /dev/null +++ b/TOOLS/TVout/TV-640x528 @@ -0,0 +1,3 @@ + +fbset/fbset -fb /dev/fb0 -left 40 -right 0 -upper 63 -lower 29 -hslen 56 -vslen 4 -xres 640 -yres 528 -vxres 640 -vyres 528 -depth 32 -laced false -bcast true + diff --git a/TOOLS/TVout/TV-704x528 b/TOOLS/TVout/TV-704x528 new file mode 100755 index 0000000000..2554239e10 --- /dev/null +++ b/TOOLS/TVout/TV-704x528 @@ -0,0 +1,3 @@ + +fbset/fbset -fb /dev/fb0 -left 40 -right 0 -upper 63 -lower 29 -hslen 56 -vslen 4 -xres 640 -yres 528 -vxres 704 -vyres 528 -depth 32 -laced false -bcast true + diff --git a/TOOLS/TVout/TV-704x576 b/TOOLS/TVout/TV-704x576 new file mode 100755 index 0000000000..9585e6e5f1 --- /dev/null +++ b/TOOLS/TVout/TV-704x576 @@ -0,0 +1,3 @@ + +fbset/fbset -fb /dev/fb0 -left 42 -right 0 -upper 29 -lower 20 -hslen 46 -vslen 4 -xres 704 -yres 576 -vxres 704 -vyres 576 -depth 32 -laced false -bcast true + diff --git a/TOOLS/TVout/TV-720x576 b/TOOLS/TVout/TV-720x576 new file mode 100755 index 0000000000..fb5272a8c3 --- /dev/null +++ b/TOOLS/TVout/TV-720x576 @@ -0,0 +1,3 @@ + +fbset/fbset -fb /dev/fb0 -left 18 -right 0 -upper 39 -lower 10 -hslen 46 -vslen 4 -xres 720 -yres 576 -vxres 720 -vyres 576 -depth 32 -laced false -bcast true + diff --git a/TOOLS/TVout/TV-720x576-old b/TOOLS/TVout/TV-720x576-old new file mode 100755 index 0000000000..eed7a2ecb4 --- /dev/null +++ b/TOOLS/TVout/TV-720x576-old @@ -0,0 +1,3 @@ + +fbset/fbset -fb /dev/fb0 -left 38 -right 0 -upper 29 -lower 20 -hslen 46 -vslen 4 -xres 720 -yres 576 -vxres 720 -vyres 576 -depth 32 -laced false -bcast true + diff --git a/TOOLS/TVout/clean.sh b/TOOLS/TVout/clean.sh new file mode 100755 index 0000000000..56d7fd13b6 --- /dev/null +++ b/TOOLS/TVout/clean.sh @@ -0,0 +1,13 @@ + +# Compile TVout tools + +rm -f con2fb/con2fb + +cd matroxset +make clean +cd .. + +cd fbset +make clean +cd .. + diff --git a/TOOLS/TVout/cloning b/TOOLS/TVout/cloning new file mode 100755 index 0000000000..c8c545c254 --- /dev/null +++ b/TOOLS/TVout/cloning @@ -0,0 +1,14 @@ + +# SETUP TVout +# Same picture on TV & Monitor + +# CRTC1 -> TVout & Monitor +matroxset/matroxset -f /dev/fb1 -m 0 +matroxset/matroxset -f /dev/fb0 -m 3 + +# Enable TV +matroxset/matroxset 1 + +# Keep consoles on CRTC1 +con2fb/con2fb /dev/fb0 /dev/tty1 +con2fb/con2fb /dev/fb0 /dev/tty2 diff --git a/TOOLS/TVout/compile.sh b/TOOLS/TVout/compile.sh new file mode 100755 index 0000000000..51160101bd --- /dev/null +++ b/TOOLS/TVout/compile.sh @@ -0,0 +1,15 @@ + +# Compile TVout tools + +cd con2fb +gcc con2fb.c -o con2fb +cd .. + +cd matroxset +make +cd .. + +cd fbset +make +cd .. + diff --git a/TOOLS/TVout/con2fb/con2fb.c b/TOOLS/TVout/con2fb/con2fb.c new file mode 100644 index 0000000000..8ca7a9deaa --- /dev/null +++ b/TOOLS/TVout/con2fb/con2fb.c @@ -0,0 +1,79 @@ +/* this is userspace utility which allows you to redirect console to another fb device + * You can specify devices & consoles by both numbers and devices. Framebuffers numbers + * are zero based (/dev/fb0 ... ), consoles begins with 1 (/dev/tty1 ... ) + */ +#include <linux/fb.h> +#include <sys/ioctl.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +int main(int argc, char* argv[]) { + struct fb_con2fbmap c2m; + char* fbPath; + u_int32_t con, fb; + char* e; + char* progname = strrchr(argv[0], '/'); + int f; + + if (progname) + progname++; + else + progname = argv[0]; + if (argc < 3) { + fprintf(stderr, "usage: %s fbdev console\n", progname); + return 1; + } + fb = strtoul(argv[1], &e, 10); + if (*e) { + struct stat sbf; + + if (stat(argv[1], &sbf)) { + fprintf(stderr, "%s: are you sure that %s can be used to describe fbdev?\n", progname, argv[1]); + return 1; + } + if (!S_ISCHR(sbf.st_mode)) { + fprintf(stderr, "%s: %s must be character device\n", progname, argv[1]); + return 1; + } + fb = sbf.st_rdev & 0xFF; + if (fb >= 32) + fb >>= 5; + fbPath = argv[1]; + } else + fbPath = "/dev/fb0"; + con = strtoul(argv[2], &e, 10); + if (*e) { + struct stat sbf; + + if (stat(argv[2], &sbf)) { + fprintf(stderr, "%s: are you sure that %s can be used to describe vt?\n", progname, argv[2]); + return 1; + } + if (!S_ISCHR(sbf.st_mode)) { + fprintf(stderr, "%s: %s must be character device\n", progname, argv[2]); + return 1; + } + con = sbf.st_rdev & 0xFF; + } + c2m.console = con; + c2m.framebuffer = fb; + f = open(fbPath, O_RDWR); + if (f < 0) { + fprintf(stderr, "%s: Cannot open %s\n", progname, fbPath); + return 1; + } + if (ioctl(f, FBIOPUT_CON2FBMAP, &c2m)) { + fprintf(stderr, "%s: Cannot set console mapping\n", progname); + close(f); + return 1; + } + close(f); + return 0; +} + + diff --git a/TOOLS/TVout/fbset.db b/TOOLS/TVout/fbset.db new file mode 100644 index 0000000000..0dff5fb377 --- /dev/null +++ b/TOOLS/TVout/fbset.db @@ -0,0 +1,34 @@ + +# FBset mode database + +mode "640x480" # H: 33.78 kHz, V: 67.56 Hz + geometry 640 480 640 480 4 + timings 35242 24 64 17 1 112 2 +endmode + +mode "640x480-60" + # D: 25.176 MHz, H: 31.469 kHz, V: 59.942 Hz + geometry 640 480 640 480 16 + timings 39721 48 16 33 10 96 2 + hsync high + accel true +# rgba 5/11,6/5,5/0,0/0 +endmode + +mode "640x400-60" + # D: 25.176 MHz, H: 31.469 kHz, V: 59.942 Hz + geometry 640 400 640 400 16 + timings 39721 48 16 33 10 96 2 + hsync high + accel true +# rgba 5/11,6/5,5/0,0/0 +endmode + +mode "vga70" + # H: 31.113 kHz, V: 69.294 Hz + geometry 640 400 640 400 4 + timings 35242 64 96 35 12 112 2 +# vsync high +# csync high +endmode + diff --git a/TOOLS/TVout/fbset/INSTALL b/TOOLS/TVout/fbset/INSTALL new file mode 100644 index 0000000000..87780aa30d --- /dev/null +++ b/TOOLS/TVout/fbset/INSTALL @@ -0,0 +1,20 @@ + + + FBSET INSTALLATION GUIDE + + +Change the current directory to the directory containing the fbset sources and +type + + make install + +This will create the fbset binary and install it, together with the manual +pages. It also creates the standard frame buffer special device nodes. + + +The etc subdirectory contains sample frame buffer mode definitions files. Copy +one of them to /etc/fb.modes and edit it to your needs. + + +Enjoy! + diff --git a/TOOLS/TVout/fbset/Makefile b/TOOLS/TVout/fbset/Makefile new file mode 100644 index 0000000000..61536c1d6a --- /dev/null +++ b/TOOLS/TVout/fbset/Makefile @@ -0,0 +1,41 @@ +# +# Linux Frame Buffer Device Configuration +# + +CFLAGS = -Wall -O2 -I. +BISON = bison -d +FLEX = flex +INSTALL = install +RM = rm -f + +All: fbset + + +fbset: fbset.o modes.tab.o lex.yy.o + +fbset.o: fbset.c fbset.h fb.h +modes.tab.o: modes.tab.c fbset.h fb.h +lex.yy.o: lex.yy.c fbset.h modes.tab.h + +lex.yy.c: modes.l + $(FLEX) modes.l + +modes.tab.c: modes.y + $(BISON) modes.y + +install: fbset + if [ -f /sbin/fbset ]; then rm /sbin/fbset; fi + $(INSTALL) fbset /usr/sbin + $(INSTALL) fbset.8 /usr/man/man8 + $(INSTALL) fb.modes.5 /usr/man/man5 + if [ ! -c /dev/fb0 ]; then mknod /dev/fb0 c 29 0; fi + if [ ! -c /dev/fb1 ]; then mknod /dev/fb1 c 29 32; fi + if [ ! -c /dev/fb2 ]; then mknod /dev/fb2 c 29 64; fi + if [ ! -c /dev/fb3 ]; then mknod /dev/fb3 c 29 96; fi + if [ ! -c /dev/fb4 ]; then mknod /dev/fb4 c 29 128; fi + if [ ! -c /dev/fb5 ]; then mknod /dev/fb5 c 29 160; fi + if [ ! -c /dev/fb6 ]; then mknod /dev/fb6 c 29 192; fi + if [ ! -c /dev/fb7 ]; then mknod /dev/fb7 c 29 224; fi + +clean: + $(RM) *.o fbset lex.yy.c modes.tab.c modes.tab.h diff --git a/TOOLS/TVout/fbset/fb.h b/TOOLS/TVout/fbset/fb.h new file mode 100644 index 0000000000..b901d9e204 --- /dev/null +++ b/TOOLS/TVout/fbset/fb.h @@ -0,0 +1,497 @@ +#ifndef _LINUX_FB_H +#define _LINUX_FB_H + +#include <asm/types.h> + +/* Definitions of frame buffers */ + +#define FB_MAJOR 29 + +#define FB_MODES_SHIFT 5 /* 32 modes per framebuffer */ +#define FB_NUM_MINORS 256 /* 256 Minors */ +#define FB_MAX (FB_NUM_MINORS / (1 << FB_MODES_SHIFT)) +#define GET_FB_IDX(node) (MINOR(node) >> FB_MODES_SHIFT) + +/* ioctls + 0x46 is 'F' */ +#define FBIOGET_VSCREENINFO 0x4600 +#define FBIOPUT_VSCREENINFO 0x4601 +#define FBIOGET_FSCREENINFO 0x4602 +#define FBIOGETCMAP 0x4604 +#define FBIOPUTCMAP 0x4605 +#define FBIOPAN_DISPLAY 0x4606 +/* 0x4607-0x460B are defined below */ +/* #define FBIOGET_MONITORSPEC 0x460C */ +/* #define FBIOPUT_MONITORSPEC 0x460D */ +/* #define FBIOSWITCH_MONIBIT 0x460E */ +#define FBIOGET_CON2FBMAP 0x460F +#define FBIOPUT_CON2FBMAP 0x4610 + +#define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */ +#define FB_TYPE_PLANES 1 /* Non interleaved planes */ +#define FB_TYPE_INTERLEAVED_PLANES 2 /* Interleaved planes */ +#define FB_TYPE_TEXT 3 /* Text/attributes */ +#define FB_TYPE_VGA_PLANES 4 /* EGA/VGA planes */ + +#define FB_AUX_TEXT_MDA 0 /* Monochrome text */ +#define FB_AUX_TEXT_CGA 1 /* CGA/EGA/VGA Color text */ +#define FB_AUX_TEXT_S3_MMIO 2 /* S3 MMIO fasttext */ +#define FB_AUX_TEXT_MGA_STEP16 3 /* MGA Millenium I: text, attr, 14 reserved bytes */ +#define FB_AUX_TEXT_MGA_STEP8 4 /* other MGAs: text, attr, 6 reserved bytes */ + +#define FB_AUX_VGA_PLANES_VGA4 0 /* 16 color planes (EGA/VGA) */ +#define FB_AUX_VGA_PLANES_CFB4 1 /* CFB4 in planes (VGA) */ +#define FB_AUX_VGA_PLANES_CFB8 2 /* CFB8 in planes (VGA) */ + +#define FB_VISUAL_MONO01 0 /* Monochr. 1=Black 0=White */ +#define FB_VISUAL_MONO10 1 /* Monochr. 1=White 0=Black */ +#define FB_VISUAL_TRUECOLOR 2 /* True color */ +#define FB_VISUAL_PSEUDOCOLOR 3 /* Pseudo color (like atari) */ +#define FB_VISUAL_DIRECTCOLOR 4 /* Direct color */ +#define FB_VISUAL_STATIC_PSEUDOCOLOR 5 /* Pseudo color readonly */ + +#define FB_ACCEL_NONE 0 /* no hardware accelerator */ +#define FB_ACCEL_ATARIBLITT 1 /* Atari Blitter */ +#define FB_ACCEL_AMIGABLITT 2 /* Amiga Blitter */ +#define FB_ACCEL_S3_TRIO64 3 /* Cybervision64 (S3 Trio64) */ +#define FB_ACCEL_NCR_77C32BLT 4 /* RetinaZ3 (NCR 77C32BLT) */ +#define FB_ACCEL_S3_VIRGE 5 /* Cybervision64/3D (S3 ViRGE) */ +#define FB_ACCEL_ATI_MACH64GX 6 /* ATI Mach 64GX family */ +#define FB_ACCEL_DEC_TGA 7 /* DEC 21030 TGA */ +#define FB_ACCEL_ATI_MACH64CT 8 /* ATI Mach 64CT family */ +#define FB_ACCEL_ATI_MACH64VT 9 /* ATI Mach 64CT family VT class */ +#define FB_ACCEL_ATI_MACH64GT 10 /* ATI Mach 64CT family GT class */ +#define FB_ACCEL_SUN_CREATOR 11 /* Sun Creator/Creator3D */ +#define FB_ACCEL_SUN_CGSIX 12 /* Sun cg6 */ +#define FB_ACCEL_SUN_LEO 13 /* Sun leo/zx */ +#define FB_ACCEL_IMS_TWINTURBO 14 /* IMS Twin Turbo */ +#define FB_ACCEL_3DLABS_PERMEDIA2 15 /* 3Dlabs Permedia 2 */ +#define FB_ACCEL_MATROX_MGA2064W 16 /* Matrox MGA2064W (Millenium) */ +#define FB_ACCEL_MATROX_MGA1064SG 17 /* Matrox MGA1064SG (Mystique) */ +#define FB_ACCEL_MATROX_MGA2164W 18 /* Matrox MGA2164W (Millenium II) */ +#define FB_ACCEL_MATROX_MGA2164W_AGP 19 /* Matrox MGA2164W (Millenium II) */ +#define FB_ACCEL_MATROX_MGAG100 20 /* Matrox G100 (Productiva G100) */ +#define FB_ACCEL_MATROX_MGAG200 21 /* Matrox G200 (Myst, Mill, ...) */ +#define FB_ACCEL_SUN_CG14 22 /* Sun cgfourteen */ +#define FB_ACCEL_SUN_BWTWO 23 /* Sun bwtwo */ +#define FB_ACCEL_SUN_CGTHREE 24 /* Sun cgthree */ +#define FB_ACCEL_SUN_TCX 25 /* Sun tcx */ +#define FB_ACCEL_MATROX_MGAG400 26 /* Matrox G400 */ + +struct fb_fix_screeninfo { + char id[16]; /* identification string eg "TT Builtin" */ + char *smem_start; /* Start of frame buffer mem */ + /* (physical address) */ + __u32 smem_len; /* Length of frame buffer mem */ + __u32 type; /* see FB_TYPE_* */ + __u32 type_aux; /* Interleave for interleaved Planes */ + __u32 visual; /* see FB_VISUAL_* */ + __u16 xpanstep; /* zero if no hardware panning */ + __u16 ypanstep; /* zero if no hardware panning */ + __u16 ywrapstep; /* zero if no hardware ywrap */ + __u32 line_length; /* length of a line in bytes */ + char *mmio_start; /* Start of Memory Mapped I/O */ + /* (physical address) */ + __u32 mmio_len; /* Length of Memory Mapped I/O */ + __u32 accel; /* Type of acceleration available */ + __u16 reserved[3]; /* Reserved for future compatibility */ +}; + +/* Interpretation of offset for color fields: All offsets are from the right, + * inside a "pixel" value, which is exactly 'bits_per_pixel' wide (means: you + * can use the offset as right argument to <<). A pixel afterwards is a bit + * stream and is written to video memory as that unmodified. This implies + * big-endian byte order if bits_per_pixel is greater than 8. + */ +struct fb_bitfield { + __u32 offset; /* beginning of bitfield */ + __u32 length; /* length of bitfield */ + __u32 msb_right; /* != 0 : Most significant bit is */ + /* right */ +}; + +#define FB_NONSTD_HAM 1 /* Hold-And-Modify (HAM) */ + +#define FB_ACTIVATE_NOW 0 /* set values immediately (or vbl)*/ +#define FB_ACTIVATE_NXTOPEN 1 /* activate on next open */ +#define FB_ACTIVATE_TEST 2 /* don't set, round up impossible */ +#define FB_ACTIVATE_MASK 15 + /* values */ +#define FB_ACTIVATE_VBL 16 /* activate values on next vbl */ +#define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */ +#define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */ + +#define FB_ACCELF_TEXT 1 /* text mode acceleration */ + +#define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */ +#define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */ +#define FB_SYNC_EXT 4 /* external sync */ +#define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */ +#define FB_SYNC_BROADCAST 16 /* broadcast video timings */ + /* vtotal = 144d/288n/576i => PAL */ + /* vtotal = 121d/242n/484i => NTSC */ +#define FB_SYNC_ON_GREEN 32 /* sync on green */ + +#define FB_VMODE_NONINTERLACED 0 /* non interlaced */ +#define FB_VMODE_INTERLACED 1 /* interlaced */ +#define FB_VMODE_DOUBLE 2 /* double scan */ +#define FB_VMODE_MASK 255 + +#define FB_VMODE_YWRAP 256 /* ywrap instead of panning */ +#define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */ +#define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */ + +struct fb_var_screeninfo { + __u32 xres; /* visible resolution */ + __u32 yres; + __u32 xres_virtual; /* virtual resolution */ + __u32 yres_virtual; + __u32 xoffset; /* offset from virtual to visible */ + __u32 yoffset; /* resolution */ + + __u32 bits_per_pixel; /* guess what */ + __u32 grayscale; /* != 0 Graylevels instead of colors */ + + struct fb_bitfield red; /* bitfield in fb mem if true color, */ + struct fb_bitfield green; /* else only length is significant */ + struct fb_bitfield blue; + struct fb_bitfield transp; /* transparency */ + + __u32 nonstd; /* != 0 Non standard pixel format */ + + __u32 activate; /* see FB_ACTIVATE_* */ + + __u32 height; /* height of picture in mm */ + __u32 width; /* width of picture in mm */ + + __u32 accel_flags; /* acceleration flags (hints) */ + + /* Timing: All values in pixclocks, except pixclock (of course) */ + __u32 pixclock; /* pixel clock in ps (pico seconds) */ + __u32 left_margin; /* time from sync to picture */ + __u32 right_margin; /* time from picture to sync */ + __u32 upper_margin; /* time from sync to picture */ + __u32 lower_margin; + __u32 hsync_len; /* length of horizontal sync */ + __u32 vsync_len; /* length of vertical sync */ + __u32 sync; /* see FB_SYNC_* */ + __u32 vmode; /* see FB_VMODE_* */ + __u32 reserved[6]; /* Reserved for future compatibility */ +}; + +struct fb_cmap { + __u32 start; /* First entry */ + __u32 len; /* Number of entries */ + __u16 *red; /* Red values */ + __u16 *green; + __u16 *blue; + __u16 *transp; /* transparency, can be NULL */ +}; + +struct fb_con2fbmap { + __u32 console; + __u32 framebuffer; +}; + +struct fb_monspecs { + __u32 hfmin; /* hfreq lower limit (Hz) */ + __u32 hfmax; /* hfreq upper limit (Hz) */ + __u16 vfmin; /* vfreq lower limit (Hz) */ + __u16 vfmax; /* vfreq upper limit (Hz) */ + unsigned dpms : 1; /* supports DPMS */ +}; + +#ifdef __KERNEL__ + +#include <linux/fs.h> + + +struct fb_info; +struct fb_info_gen; +struct vm_area_struct; +struct file; + + /* + * Frame buffer operations + */ + +struct fb_ops { + /* open/release and usage marking */ + int (*fb_open)(struct fb_info *info, int user); + int (*fb_release)(struct fb_info *info, int user); + /* get non settable parameters */ + int (*fb_get_fix)(struct fb_fix_screeninfo *fix, int con, + struct fb_info *info); + /* get settable parameters */ + int (*fb_get_var)(struct fb_var_screeninfo *var, int con, + struct fb_info *info); + /* set settable parameters */ + int (*fb_set_var)(struct fb_var_screeninfo *var, int con, + struct fb_info *info); + /* get colormap */ + int (*fb_get_cmap)(struct fb_cmap *cmap, int kspc, int con, + struct fb_info *info); + /* set colormap */ + int (*fb_set_cmap)(struct fb_cmap *cmap, int kspc, int con, + struct fb_info *info); + /* pan display */ + int (*fb_pan_display)(struct fb_var_screeninfo *var, int con, + struct fb_info *info); + /* perform fb specific ioctl */ + int (*fb_ioctl)(struct inode *inode, struct file *file, unsigned int cmd, + unsigned long arg, int con, struct fb_info *info); + /* perform fb specific mmap */ + int (*fb_mmap)(struct fb_info *info, struct file *file, struct vm_area_struct *vma); + /* switch to/from raster image mode */ + int (*fb_rasterimg)(struct fb_info *info, int start); +}; + + + /* + * This is the interface between the low-level console driver and the + * low-level frame buffer device + */ + +struct display { + /* Filled in by the frame buffer device */ + + struct fb_var_screeninfo var; /* variable infos. yoffset and vmode */ + /* are updated by fbcon.c */ + struct fb_cmap cmap; /* colormap */ + char *screen_base; /* pointer to top of virtual screen */ + /* (virtual address) */ + int visual; + int type; /* see FB_TYPE_* */ + int type_aux; /* Interleave for interleaved Planes */ + u_short ypanstep; /* zero if no hardware ypan */ + u_short ywrapstep; /* zero if no hardware ywrap */ + u_long line_length; /* length of a line in bytes */ + u_short can_soft_blank; /* zero if no hardware blanking */ + u_short inverse; /* != 0 text black on white as default */ + struct display_switch *dispsw; /* low level operations */ + void *dispsw_data; /* optional dispsw helper data */ + +#if 0 + struct fb_fix_cursorinfo fcrsr; + struct fb_var_cursorinfo *vcrsr; + struct fb_cursorstate crsrstate; +#endif + + /* Filled in by the low-level console driver */ + + struct vc_data *conp; /* pointer to console data */ + struct fb_info *fb_info; /* frame buffer for this console */ + int vrows; /* number of virtual rows */ + unsigned short cursor_x; /* current cursor position */ + unsigned short cursor_y; + int fgcol; /* text colors */ + int bgcol; + u_long next_line; /* offset to one line below */ + u_long next_plane; /* offset to next plane */ + u_char *fontdata; /* Font associated to this display */ + unsigned short _fontheightlog; + unsigned short _fontwidthlog; + unsigned short _fontheight; + unsigned short _fontwidth; + int userfont; /* != 0 if fontdata kmalloc()ed */ + u_short scrollmode; /* Scroll Method */ + short yscroll; /* Hardware scrolling */ + unsigned char fgshift, bgshift; + unsigned short charmask; /* 0xff or 0x1ff */ +}; + + +struct fb_info { + char modename[40]; /* default video mode */ + kdev_t node; + int flags; +#define FBINFO_FLAG_MODULE 1 /* Low-level driver is a module */ + struct fb_ops *fbops; + struct fb_monspecs monspecs; + struct display *disp; /* initial display variable */ + struct vc_data *display_fg; /* Console visible on this display */ + char fontname[40]; /* default font name */ + int (*changevar)(int); /* tell console var has changed */ + int (*switch_con)(int, struct fb_info*); + /* tell fb to switch consoles */ + int (*updatevar)(int, struct fb_info*); + /* tell fb to update the vars */ + void (*blank)(int, struct fb_info*); /* tell fb to (un)blank the screen */ + /* arg = 0: unblank */ + /* arg > 0: VESA level (arg-1) */ + + /* From here on everything is device dependent */ +}; + +#ifdef MODULE +#define FBINFO_FLAG_DEFAULT FBINFO_FLAG_MODULE +#else +#define FBINFO_FLAG_DEFAULT 0 +#endif + + /* + * This structure abstracts from the underlying hardware. It is not + * mandatory but used by the `generic' frame buffer operations. + * Read drivers/video/skeletonfb.c for more information. + */ + +struct fbgen_hwswitch { + void (*detect)(void); + int (*encode_fix)(struct fb_fix_screeninfo *fix, const void *par, + struct fb_info_gen *info); + int (*decode_var)(const struct fb_var_screeninfo *var, void *par, + struct fb_info_gen *info); + int (*encode_var)(struct fb_var_screeninfo *var, const void *par, + struct fb_info_gen *info); + void (*get_par)(void *par, struct fb_info_gen *info); + void (*set_par)(const void *par, struct fb_info_gen *info); + int (*getcolreg)(unsigned regno, unsigned *red, unsigned *green, + unsigned *blue, unsigned *transp, struct fb_info *info); + int (*setcolreg)(unsigned regno, unsigned red, unsigned green, + unsigned blue, unsigned transp, struct fb_info *info); + int (*pan_display)(const struct fb_var_screeninfo *var, + struct fb_info_gen *info); + int (*blank)(int blank_mode, struct fb_info_gen *info); + void (*set_disp)(const void *par, struct display *disp, + struct fb_info_gen *info); +}; + +struct fb_info_gen { + struct fb_info info; + + /* Entries for a generic frame buffer device */ + /* Yes, this starts looking like C++ */ + u_int parsize; + struct fbgen_hwswitch *fbhw; + + /* From here on everything is device dependent */ +}; + + /* + * `Generic' versions of the frame buffer device operations + */ + +extern int fbgen_get_fix(struct fb_fix_screeninfo *fix, int con, + struct fb_info *info); +extern int fbgen_get_var(struct fb_var_screeninfo *var, int con, + struct fb_info *info); +extern int fbgen_set_var(struct fb_var_screeninfo *var, int con, + struct fb_info *info); +extern int fbgen_get_cmap(struct fb_cmap *cmap, int kspc, int con, + struct fb_info *info); +extern int fbgen_set_cmap(struct fb_cmap *cmap, int kspc, int con, + struct fb_info *info); +extern int fbgen_pan_display(struct fb_var_screeninfo *var, int con, + struct fb_info *info); +extern int fbgen_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg, int con, + struct fb_info *info); + + /* + * Helper functions + */ + +extern int fbgen_do_set_var(struct fb_var_screeninfo *var, int isactive, + struct fb_info_gen *info); +extern void fbgen_set_disp(int con, struct fb_info_gen *info); +extern void fbgen_install_cmap(int con, struct fb_info_gen *info); +extern int fbgen_update_var(int con, struct fb_info *info); +extern int fbgen_switch(int con, struct fb_info *info); +extern void fbgen_blank(int blank, struct fb_info *info); + + +struct fb_videomode { + const char *name; + struct fb_var_screeninfo var; +}; + + +/* drivers/char/fbmem.c */ +extern int register_framebuffer(struct fb_info *fb_info); +extern int unregister_framebuffer(const struct fb_info *fb_info); +extern int fbmon_valid_timings(u_int pixclock, u_int htotal, u_int vtotal, + const struct fb_info *fb_info); +extern int fbmon_dpms(const struct fb_info *fb_info); + + +extern int num_registered_fb;< |