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fbset-2.1-update.patch
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File fbset-2.1-update.patch of Package fbset
--- fb.h +++ fb.h @@ -1,16 +1,13 @@ #ifndef _LINUX_FB_H #define _LINUX_FB_H +#include <linux/tty.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) +#define FB_MAJOR 29 +#define FB_MAX 32 /* sufficient for now */ /* ioctls 0x46 is 'F' */ @@ -26,6 +23,15 @@ /* #define FBIOSWITCH_MONIBIT 0x460E */ #define FBIOGET_CON2FBMAP 0x460F #define FBIOPUT_CON2FBMAP 0x4610 +#define FBIOBLANK 0x4611 /* arg: 0 or vesa level + 1 */ +#define FBIOGET_VBLANK _IOR('F', 0x12, struct fb_vblank) +#define FBIO_ALLOC 0x4613 +#define FBIO_FREE 0x4614 +#define FBIOGET_GLYPH 0x4615 +#define FBIOGET_HWCINFO 0x4616 +#define FBIOPUT_MODEINFO 0x4617 +#define FBIOGET_DISPINFO 0x4618 + #define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */ #define FB_TYPE_PLANES 1 /* Non interleaved planes */ @@ -73,14 +79,38 @@ #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 */ +#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 */ +#define FB_ACCEL_NV3 27 /* nVidia RIVA 128 */ +#define FB_ACCEL_NV4 28 /* nVidia RIVA TNT */ +#define FB_ACCEL_NV5 29 /* nVidia RIVA TNT2 */ +#define FB_ACCEL_CT_6555x 30 /* C&T 6555x */ +#define FB_ACCEL_3DFX_BANSHEE 31 /* 3Dfx Banshee */ +#define FB_ACCEL_ATI_RAGE128 32 /* ATI Rage128 family */ +#define FB_ACCEL_IGS_CYBER2000 33 /* CyberPro 2000 */ +#define FB_ACCEL_IGS_CYBER2010 34 /* CyberPro 2010 */ +#define FB_ACCEL_IGS_CYBER5000 35 /* CyberPro 5000 */ +#define FB_ACCEL_SIS_GLAMOUR 36 /* SiS 300/630/540 */ +#define FB_ACCEL_3DLABS_PERMEDIA3 37 /* 3Dlabs Permedia 3 */ +#define FB_ACCEL_ATI_RADEON 38 /* ATI Radeon family */ + + +#define FB_ACCEL_NEOMAGIC_NM2070 90 /* NeoMagic NM2070 */ +#define FB_ACCEL_NEOMAGIC_NM2090 91 /* NeoMagic NM2090 */ +#define FB_ACCEL_NEOMAGIC_NM2093 92 /* NeoMagic NM2093 */ +#define FB_ACCEL_NEOMAGIC_NM2097 93 /* NeoMagic NM2097 */ +#define FB_ACCEL_NEOMAGIC_NM2160 94 /* NeoMagic NM2160 */ +#define FB_ACCEL_NEOMAGIC_NM2200 95 /* NeoMagic NM2200 */ +#define FB_ACCEL_NEOMAGIC_NM2230 96 /* NeoMagic NM2230 */ +#define FB_ACCEL_NEOMAGIC_NM2360 97 /* NeoMagic NM2360 */ +#define FB_ACCEL_NEOMAGIC_NM2380 98 /* NeoMagic NM2380 */ + struct fb_fix_screeninfo { char id[16]; /* identification string eg "TT Builtin" */ - char *smem_start; /* Start of frame buffer mem */ + unsigned long smem_start; /* Start of frame buffer mem */ /* (physical address) */ __u32 smem_len; /* Length of frame buffer mem */ __u32 type; /* see FB_TYPE_* */ @@ -90,7 +120,7 @@ __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 */ + unsigned long 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 */ @@ -193,6 +223,12 @@ __u32 framebuffer; }; +/* VESA Blanking Levels */ +#define VESA_NO_BLANKING 0 +#define VESA_VSYNC_SUSPEND 1 +#define VESA_HSYNC_SUSPEND 2 +#define VESA_POWERDOWN 3 + struct fb_monspecs { __u32 hfmin; /* hfreq lower limit (Hz) */ __u32 hfmax; /* hfreq upper limit (Hz) */ @@ -201,9 +237,35 @@ unsigned dpms : 1; /* supports DPMS */ }; +#define FB_VBLANK_VBLANKING 0x001 /* currently in a vertical blank */ +#define FB_VBLANK_HBLANKING 0x002 /* currently in a horizontal blank */ +#define FB_VBLANK_HAVE_VBLANK 0x004 /* vertical blanks can be detected */ +#define FB_VBLANK_HAVE_HBLANK 0x008 /* horizontal blanks can be detected */ +#define FB_VBLANK_HAVE_COUNT 0x010 /* global retrace counter is available */ +#define FB_VBLANK_HAVE_VCOUNT 0x020 /* the vcount field is valid */ +#define FB_VBLANK_HAVE_HCOUNT 0x040 /* the hcount field is valid */ +#define FB_VBLANK_VSYNCING 0x080 /* currently in a vsync */ +#define FB_VBLANK_HAVE_VSYNC 0x100 /* verical syncs can be detected */ + +struct fb_vblank { + __u32 flags; /* FB_VBLANK flags */ + __u32 count; /* counter of retraces since boot */ + __u32 vcount; /* current scanline position */ + __u32 hcount; /* current scandot position */ + __u32 reserved[4]; /* reserved for future compatibility */ +}; + #ifdef __KERNEL__ +#if 1 /* to go away in 2.5.0 */ +extern int GET_FB_IDX(kdev_t rdev); +#else +#define GET_FB_IDX(node) (MINOR(node)) +#endif + #include <linux/fs.h> +#include <linux/init.h> +#include <linux/devfs_fs_kernel.h> struct fb_info; @@ -217,6 +279,7 @@ struct fb_ops { /* open/release and usage marking */ + struct module *owner; int (*fb_open)(struct fb_info *info, int user); int (*fb_release)(struct fb_info *info, int user); /* get non settable parameters */ @@ -234,10 +297,10 @@ /* set colormap */ int (*fb_set_cmap)(struct fb_cmap *cmap, int kspc, int con, struct fb_info *info); - /* pan display */ + /* pan display (optional) */ int (*fb_pan_display)(struct fb_var_screeninfo *var, int con, struct fb_info *info); - /* perform fb specific ioctl */ + /* perform fb specific ioctl (optional) */ 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 */ @@ -246,71 +309,23 @@ 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; + int open; /* Has this been open already ? */ #define FBINFO_FLAG_MODULE 1 /* Low-level driver is a module */ + struct fb_var_screeninfo var; /* Current var */ + struct fb_fix_screeninfo fix; /* Current fix */ + struct fb_monspecs monspecs; /* Current Monitor specs */ + struct fb_cmap cmap; /* Current cmap */ struct fb_ops *fbops; - struct fb_monspecs monspecs; + char *screen_base; /* Virtual address */ struct display *disp; /* initial display variable */ struct vc_data *display_fg; /* Console visible on this display */ char fontname[40]; /* default font name */ + devfs_handle_t devfs_handle; /* Devfs handle for new name */ + devfs_handle_t devfs_lhandle; /* Devfs handle for compat. symlink */ int (*changevar)(int); /* tell console var has changed */ int (*switch_con)(int, struct fb_info*); /* tell fb to switch consoles */ @@ -319,8 +334,11 @@ void (*blank)(int, struct fb_info*); /* tell fb to (un)blank the screen */ /* arg = 0: unblank */ /* arg > 0: VESA level (arg-1) */ - + void *pseudo_palette; /* Fake palette of 16 colors and + the cursor's color for non + palette mode */ /* From here on everything is device dependent */ + void *par; }; #ifdef MODULE @@ -383,9 +401,6 @@ 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 @@ -400,26 +415,17 @@ 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 */ +/* drivers/video/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 unregister_framebuffer(struct fb_info *fb_info); extern int num_registered_fb; extern struct fb_info *registered_fb[FB_MAX]; -extern char con2fb_map[MAX_NR_CONSOLES]; -/* drivers/video/fbcon.c */ -extern struct display fb_display[MAX_NR_CONSOLES]; +/* drivers/video/fbmon.c */ +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); /* drivers/video/fbcmap.c */ extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp); @@ -436,11 +442,57 @@ extern struct fb_cmap *fb_default_cmap(int len); extern void fb_invert_cmaps(void); -/* VESA Blanking Levels */ -#define VESA_NO_BLANKING 0 -#define VESA_VSYNC_SUSPEND 1 -#define VESA_HSYNC_SUSPEND 2 -#define VESA_POWERDOWN 3 +struct fb_videomode { + const char *name; /* optional */ + u32 refresh; /* optional */ + u32 xres; + u32 yres; + u32 pixclock; + u32 left_margin; + u32 right_margin; + u32 upper_margin; + u32 lower_margin; + u32 hsync_len; + u32 vsync_len; + u32 sync; + u32 vmode; +}; + +#ifdef MODULE +static inline int fb_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) +{ + extern int __fb_try_mode(struct fb_var_screeninfo *var, + struct fb_info *info, + const struct fb_videomode *mode, + unsigned int bpp); + /* + * FIXME: How to make the compiler optimize vga640x400 away if + * default_mode is non-NULL? + */ + static const struct fb_videomode vga640x400 = { + /* 640x400 @ 70 Hz, 31.5 kHz hsync */ + NULL, 70, 640, 400, 39721, 40, 24, 39, 9, 96, 2, + 0, FB_VMODE_NONINTERLACED + }; + if (!default_mode) + default_mode = &vga640x400; + if (!default_bpp) + default_bpp = 8; + return __fb_try_mode(var, info, default_mode, default_bpp); +} +#else +extern int __init fb_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); +#endif #endif /* __KERNEL__ */ --- fb.modes.5 +++ fb.modes.5 @@ -27,6 +27,9 @@ .br .B options .RI < value > +.br +.B rgba +.RI < red , green , blue , alpha > .RE endmode .SH OPTIONS @@ -74,6 +77,22 @@ vertical sync length (in pixel lines) .RE .PP +rgba options (only valid with truecolor): +.RS +.TP +.I red +red color bitfields (in length or length/offset) +.TP +.I green +green color bitfields (in length or length/offset) +.TP +.I blue +blue color bitfields (in length or length/offset) +.TP +.I alpha +alpha color bitfields (in length or length/offset) +.RE +.PP other options: .RS the first value of this options is the default @@ -87,6 +106,14 @@ .IR \fBcsync "\ {" low | high } the composite sync polarity .TP +.IR \fBgsync "\ {" low | high } +the sync on green polarity +.TP +.IR \fBbcast "\ {" false | true } +enable or disable broadcast modes. If enabled the frame buffer generates +the exact timings fot several broadcast modes (e.g. PAL or NTSC). Note that +this option may not be supported by every frame buffer +.TP .IR \fBextsync "\ {" false | true } enable or disable external resync. If enabled the sync timings are not generated by the frame buffer device and must be provided externally @@ -106,6 +133,15 @@ same resolution can be displayed on different monitors, even if the horizontal frequency specification differs. Note that this option may not be supported by every frame buffer device +.TP +.IR \fBnostd "\ <" number > +select nonstandard video mode +.TP +.IR \fBaccel "\ {" false | true } +enable or disable hardware text acceleration +.TP +.IR \fBgrayscale "\ {" false | true } +enable or disable graylevels instead of colors .RE .SH INTERNALS Generally a frame buffer display is organized as follows: --- etc/fb.modes.ATI +++ etc/fb.modes.ATI @@ -6,6 +6,8 @@ # Mach64 Programmer's Guide, Appendix C # (C) 1998 ATI Technologies Inc. # +# Kop: this are very generic modes and not only for ATI cards. +# # # 640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock) @@ -132,6 +134,36 @@ timings 22272 48 32 17 22 128 12 endmode + +# +# 768x576, 75 Hz, Non-Interlaced (49.188 MHz dotclock) +# +# Horizontal Vertical +# Resolution 768 576 +# Scan Frequency 46.580 kHz 75.008 Hz +# Sync Width us ms +# chars lines +# Front Porch us ms +# chars lines +# Back Porch us ms +# chars lines +# Active Time us ms +# chars lines +# Blank Time us ms +# chars lines +# Polarity negative negative +# +# This is a mode often used, because fbtv suggests this, since +# this is the mode for "normal" TVs. +# + +mode "768x576-75" + # D: 49.188 MHz, H: 46.580 kHz, V: 75.008 Hz + geometry 768 576 768 576 32 + timings 20330 128 32 32 8 128 5 +endmode + + # # 800x600, 48 Hz, Interlaced (36.00 MHz dotclock) # @@ -430,7 +462,7 @@ # 1024x768, 72 Hz, Non-Interlaced (75.00 MHz dotclock) # # Horizontal Vertical -# Resolution 10224 768 +# Resolution 1024 768 # Scan Frequency 58.230 kHz 72.245 Hz # Sync Width 1.813 us 0.103 ms # 17 chars 6 lines @@ -447,7 +479,7 @@ mode "1024x768-72" # D: 75.00 MHz, H: 58.230 kHz, V: 72.245 Hz - geometry 10224 768 10224 768 8 + geometry 1024 768 1024 768 8 timings 13334 104 24 29 3 136 6 endmode @@ -691,7 +723,45 @@ hsync high vsync high endmode - + +# +# 1280x960, 75 Hz, Non-Interlaced (126.00 MHz dotclock) +# +# Horizontal Vertical +# Resolution 1280 960 +# Scan Frequency 74.788 kHz 74.788 Hz +# Sync Width 1.018 us 0.092 ms +# 14 chars 7 lines +# Front Porch 0.127 us 0.393 ms +# 2 chars 30 lines +# Back Porch 1.473 us 0.747 ms +# 20 chars 57 lines +# Active Time 10.473 us 11.311 ms +# 144 chars 864 lines +# Blank Time 2.618 us 1.231 ms +# 36 chars 94 lines +# Polarity positive positive +# + +mode "1280x960-75-8" + # D: 125.644 MHz, H: 74.788 kHz, V: 74.788 Hz + geometry 1280 960 1280 960 8 + timings 7959 224 32 36 1 144 3 +endmode + +mode "1280x960-75" + # D: 125.644 MHz, H: 74.788 kHz, V: 74.788 Hz + geometry 1280 960 1280 960 16 + timings 7959 224 32 36 1 144 3 +endmode + +mode "1280x960-75-32" + # D: 125.644 MHz, H: 74.788 kHz, V: 74.788 Hz + geometry 1280 960 1280 960 32 + timings 7959 224 32 36 1 144 3 +endmode + + # # 1280x1024, 43 Hz, Interlaced (80.00 MHz dotclock) # @@ -849,13 +919,13 @@ # mode "1280x1024-75" - # D: 135.00 MHz, H: 79.976 kHz, V: 75.02 Hz - geometry 1280 1024 1280 1024 8 - timings 7408 248 16 38 1 144 3 + # D: 134.880 MHz, H: 79.905 kHz, V: 74.958 Hz + geometry 1280 1024 1280 3264 8 + timings 7414 232 64 38 1 112 3 hsync high vsync high endmode - + # # 1600x1200, 60 Hz, Non-Interlaced (156.00 MHz dotclock) # --- fbset.8 +++ fbset.8 @@ -1,4 +1,4 @@ -.TH fbset 8 "July 1998" local "Linux frame buffer utils" +.TH fbset 8 "June 2001" local "Linux frame buffer utils" .SH NAME fbset \- show and modify frame buffer device settings .SH SYNOPSIS @@ -6,8 +6,6 @@ .RI [ options ] .RI [ mode ] .SH DESCRIPTION -.B This documentation is out of date!! -.PP .B fbset is a system utility to show or change the settings of the frame buffer device. The frame buffer device provides a simple and unique interface to @@ -15,6 +13,8 @@ .PP Frame buffer devices are accessed via special device nodes located in the /dev directory. The naming scheme for these nodes is always +.IR \fBfb/ < n > +or .IR \fBfb < n >, where .I n @@ -36,10 +36,8 @@ .BR \-\-help ",\ " \-h display an usage information .TP -.BR \-\-now ",\ " \-n -change the video mode immediately. If no frame buffer device is given via -.B \-fb -, then this option is activated by default +.BR \-\-test +don't change, just test whether the mode is valid .TP .BR \-\-show ",\ " \-s display the video mode settings. This is default if no further option or @@ -66,14 +64,18 @@ Frame buffer device nodes: .RS .TP +.BR \-\-all ",\ " \-a +change all virtual consoles on this device +.TP .BR \-fb "\ <" \fIdevice > .I device gives the frame buffer device node. If no device via .B \-fb is given, +.I /dev/fb/0 +or .I /dev/fb0 is used -.TP .RE .PP Video mode database: @@ -86,6 +88,13 @@ .BR fb.modes (5) .RE .PP +Display bitfield colors: +.RS +.TP +.BR \-rgba "\ <" \fIred , \fIgreen , \fIblue , \fIalpha > +each in length or length/offset color format +.RE +.PP Display geometry: .RS .TP @@ -104,6 +113,10 @@ .BR \-depth "\ <" \fIvalue > set display depth (in bits per pixel) .TP +.TP +.BR \-nonstd "\ <" \fIvalue > +select nonstandard video mode +.TP .BR \-\-geometry ",\ " \-g "\ ..." set all geometry parameters at once in the order .RI < xres > @@ -161,6 +174,9 @@ Display flags: .RS .TP +.IR \fB\-accel "\ {" false | true } +set hardware text acceleration enable +.TP .IR \fB\-hsync "\ {" low | high } set the horizontal sync polarity .TP @@ -170,6 +186,9 @@ .IR \fB\-csync "\ {" low | high } set the composite sync polarity .TP +.IR \fB\-gsync "\ {" false | true } +set synch on green +.TP .IR \fB\-extsync "\ {" false | true } enable or disable external resync. If enabled the sync timings are not generated by the frame buffer device and must be provided externally --- fbset.c +++ fbset.c @@ -42,6 +42,7 @@ */ #define DEFAULT_FRAMEBUFFER "/dev/fb0" +#define DEFAULT_FRAMEBUFFER_DEVFS "/dev/fb/0" /* @@ -199,6 +200,27 @@ { FB_ACCEL_SUN_CGTHREE, "Sun cg3" }, { FB_ACCEL_SUN_TCX, "Sun tcx" }, { FB_ACCEL_MATROX_MGAG400, "Matrox G400" }, + { FB_ACCEL_NV3, "nVidia RIVA 128" }, + { FB_ACCEL_NV4, "nVidia RIVA TNT" }, + { FB_ACCEL_NV5, "nVidia RIVA TNT2" }, + { FB_ACCEL_CT_6555x, "C&T 6555x" }, + { FB_ACCEL_3DFX_BANSHEE, "3Dfx Banshee" }, + { FB_ACCEL_ATI_RAGE128, "ATI Rage128 family" }, + { FB_ACCEL_IGS_CYBER2000, "CyberPro 2000" }, + { FB_ACCEL_IGS_CYBER2010, "CyberPro 2010" }, + { FB_ACCEL_IGS_CYBER5000, "CyberPro 5000" }, + { FB_ACCEL_SIS_GLAMOUR, "SiS 300/630/540" }, + { FB_ACCEL_3DLABS_PERMEDIA3, "3Dlabs Permedia 3" }, + { FB_ACCEL_ATI_RADEON, "ATI Radeon family" }, + { FB_ACCEL_NEOMAGIC_NM2070, "NeoMagic NM2070" }, + { FB_ACCEL_NEOMAGIC_NM2090, "NeoMagic NM2090" }, + { FB_ACCEL_NEOMAGIC_NM2093, "NeoMagic NM2093" }, + { FB_ACCEL_NEOMAGIC_NM2097, "NeoMagic NM2097" }, + { FB_ACCEL_NEOMAGIC_NM2160, "NeoMagic NM2160" }, + { FB_ACCEL_NEOMAGIC_NM2200, "NeoMagic NM2200" }, + { FB_ACCEL_NEOMAGIC_NM2230, "NeoMagic NM2230" }, + { FB_ACCEL_NEOMAGIC_NM2360, "NeoMagic NM2360" }, + { FB_ACCEL_NEOMAGIC_NM2380, "NeoMagic NM2380" }, }; @@ -710,7 +732,7 @@ puts("Frame buffer device information:"); printf(" Name : %s\n", fix->id); - printf(" Address : %p\n", fix->smem_start); + printf(" Address : %#0lx\n", fix->smem_start); printf(" Size : %d\n", fix->smem_len); printf(" Type : "); switch (fix->type) { @@ -780,7 +802,7 @@ printf(" YWrapStep : %d\n", fix->ywrapstep); printf(" LineLength : %d\n", fix->line_length); if (fix->mmio_len) { - printf(" MMIO Address: %p\n", fix->mmio_start); + printf(" MMIO Address: %#0lx\n", fix->mmio_start); printf(" MMIO Size : %d\n", fix->mmio_len); } printf(" Accelerator : "); @@ -846,7 +868,7 @@ " -a, --all : change all virtual consoles on this device\n" " Frame buffer special device nodes:\n" " -fb <device> : processed frame buffer device\n" - " (default is " DEFAULT_FRAMEBUFFER ")\n" + " (default is " DEFAULT_FRAMEBUFFER "; " DEFAULT_FRAMEBUFFER_DEVFS " when using devfs)\n" " Video mode database:\n" " -db <file> : video mode database file\n" " (default is " DEFAULT_MODEDBFILE ")\n" @@ -977,8 +999,12 @@ if (Opt_version || Opt_verbose) puts(VERSION); - if (!Opt_fb) - Opt_fb = DEFAULT_FRAMEBUFFER; + if (!Opt_fb) { + if (access("/dev/.devfsd",F_OK)==0) /* devfs detected */ + Opt_fb = DEFAULT_FRAMEBUFFER_DEVFS; + else + Opt_fb = DEFAULT_FRAMEBUFFER; + } /* * Open the Frame Buffer Device --- modeline2fb.8 +++ modeline2fb.8 @@ -0,0 +1,40 @@ +.TH MODELINE2FB 8 +.SH NAME +modeline2fb \- simple modeline to fb.modes translator +.SH SYNOPSIS +.B modeline2fb +[\fIOPTION\fR] [\fIFILES\fR] +.SH DESCRIPTION +.PP +.I Modeline2fb +is a simple Perl script that converts XF86Config-style modelines to options +suitable for a fb.modes file. +.PP +Note that only one option can be successfully enabled at any particular time. +.SH OPTIONS +.TP +\fB\-d\fR, \fB\-\-depth\fR \fIdepth\fR +Use the given display depth (default is 8). +.TP +\fB\-h\fR \fB\-\-help\fR +Print out a help screen and exit. +.SH ADVANCED OPTIONS +.TP +\fB\-r\fR \fB\-\-rounding\fR \fIdiv\fR +Sets the vxres divisor (default is 128). +.TP +\fB\-x\fR \fB\-\-vxres\fR \fIX,X,X,...\fR +Sets extra vxres values. +.PP +[\fIFILES\fR] refers to one or more XF86Config files. Note that all modelines +must be in single-line format. If no files are given on the command line, +this program reads from standard in. This program will also write to +standard out. +.SH EXAMPLE +/usr/sbin/modeline2fb \-d 16 /etc/X11/XF86Config +.SH "SEE ALSO" +.BR fb.modes(5), +.BR XF86Config(5) +.SH AUTHOR +This manual page is a quick write-up for Debian done by Kevin Kreamer +<kkreamer@etherhogz.org>. --- modes.l +++ modes.l @@ -99,6 +99,7 @@ keyword [a-zA-Z][a-zA-Z0-9]* number [0-9]* +colors [0-9/,]* string \"[^\"\n]*\" comment \#([^\n]*) space [ \t]+ @@ -115,6 +116,11 @@ return NUMBER; } +{colors} { + yylval = (unsigned long)CopyString(yytext); + return COLORS; + } + {string} { yylval = (unsigned long)CopyString(yytext); return STRING; --- modes.y +++ modes.y @@ -42,7 +42,7 @@ %token MODE GEOMETRY TIMINGS HSYNC VSYNC CSYNC GSYNC EXTSYNC BCAST LACED DOUBLE RGBA NONSTD ACCEL GRAYSCALE - ENDMODE POLARITY BOOLEAN STRING NUMBER + ENDMODE POLARITY BOOLEAN STRING NUMBER COLORS %% @@ -148,7 +148,7 @@ } ; -rgba : RGBA STRING +rgba : RGBA COLORS { makeRGBA(&VideoMode, (const char*)$2); }
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