diff options
Diffstat (limited to 'TVout/matroxset')
| -rw-r--r-- | TVout/matroxset/Makefile | 10 | ||||
| -rw-r--r-- | TVout/matroxset/fb.h | 502 | ||||
| -rw-r--r-- | TVout/matroxset/matroxfb.h | 32 | ||||
| -rw-r--r-- | TVout/matroxset/matroxset.c | 162 | ||||
| -rwxr-xr-x | TVout/matroxset/normal | 12 | ||||
| -rwxr-xr-x | TVout/matroxset/swapit | 5 | ||||
| -rwxr-xr-x | TVout/matroxset/swapped | 12 |
7 files changed, 735 insertions, 0 deletions
diff --git a/TVout/matroxset/Makefile b/TVout/matroxset/Makefile new file mode 100644 index 0000000000..364b8a9e05 --- /dev/null +++ b/TVout/matroxset/Makefile @@ -0,0 +1,10 @@ +CFLAGS = -O2 -W -Wall + +all: matroxset + +matrox: matroxset.o + +matroxset.o: matroxset.c + +clean: + -rm *.o matroxset diff --git a/TVout/matroxset/fb.h b/TVout/matroxset/fb.h new file mode 100644 index 0000000000..7e4fbe20a3 --- /dev/null +++ b/TVout/matroxset/fb.h @@ -0,0 +1,502 @@ +#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_MAX 32 /* sufficient for now */ + +/* 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 FBIOBLANK 0x4611 /* arg: 0 or vesa level + 1 */ +#define FBIOGET_VBLANK _IOR('F', 0x12, struct fb_vblank) + +/* next 2 lines are temporary solution, support in 2.5 will be different */ +#define FBIOGET_VT_VSCREENINFO 0x4680 +#define FBIOPUT_VT_VSCREENINFO 0x4681 + + +#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 */ +#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 */ + +struct fb_fix_screeninfo { + char id[16]; /* identification string eg "TT Builtin" */ + unsigned long 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 */ + 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 */ + __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; +}; + +/* 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) */ + __u16 vfmin; /* vfreq lower limit (Hz) */ + __u16 vfmax; /* vfreq upper limit (Hz) */ + unsigned dpms : 1; /* supports DPMS */ +}; + +/* next structure is only 2.2 temporary hack, 2.3 solution will be different */ +struct fb_vt_info { + __u32 console; + struct fb_var_screeninfo *info; +}; + +#define FB_VBLANK_VBLANKING 1 /* currently in a vertical blank */ +#define FB_VBLANK_HBLANKING 2 /* currently in a horizontal blank */ +#define FB_VBLANK_HAVE_VBLANK 4 /* vertical blanks can be detected */ +#define FB_VBLANK_HAVE_HBLANK 8 /* horizontal blanks can be detected */ +#define FB_VBLANK_HAVE_COUNT 16 /* global retrace counter is available */ +#define FB_VBLANK_HAVE_VCOUNT 32 /* the vcount field is valid */ +#define FB_VBLANK_HAVE_HCOUNT 64 /* the hcount field is valid */ + +struct fb_vblank { + __u32 flags; /* FB_VBLANK flags */ + __u32 count; /* counter of retraces since boot */ + __s32 vcount; /* current scanline position */ + __s32 hcount; /* current scandot position */ + __u32 reserved[4]; /* reserved for future compatibility */ +}; + +#ifdef __KERNEL__ + +#if 1 /* to go away in 2.4.0 */ +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> + + +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); +}; + +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_fix_screeninfo fix; /* Current fix */ + struct fb_monspecs monspecs; /* Current Monitor specs */ + struct fb_ops *fbops; + char *screen_base; /* Virtual address */ + struct display *disp; /* initial display variable */ + struct display *currcon; + 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) */ + 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 +#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); + + +/* 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 num_registered_fb; +extern struct fb_info *registered_fb[FB_MAX]; + +/* 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); +extern void fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to, + int fsfromto); +extern int fb_get_cmap(struct fb_cmap *cmap, int kspc, + int (*getcolreg)(u_int, u_int *, u_int *, u_int *, + u_int *, struct fb_info *), + struct fb_info *fb_info); +extern int fb_set_cmap(struct fb_cmap *cmap, int kspc, + int (*setcolreg)(u_int, u_int, u_int, u_int, u_int, + struct fb_info *), + struct fb_info *fb_info); +extern struct fb_cmap *fb_default_cmap(int len); +extern void fb_invert_cmaps(void); + +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; +}; + +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 /* __KERNEL__ */ + +#if 1 + +#define FBCMD_GET_CURRENTPAR 0xDEAD0005 +#define FBCMD_SET_CURRENTPAR 0xDEAD8005 + +#endif + + +#if 1 /* Preliminary */ + + /* + * Hardware Cursor + */ + +#define FBIOGET_FCURSORINFO 0x4607 +#define FBIOGET_VCURSORINFO 0x4608 +#define FBIOPUT_VCURSORINFO 0x4609 +#define FBIOGET_CURSORSTATE 0x460A +#define FBIOPUT_CURSORSTATE 0x460B + + +struct fb_fix_cursorinfo { + __u16 crsr_width; /* width and height of the cursor in */ + __u16 crsr_height; /* pixels (zero if no cursor) */ + __u16 crsr_xsize; /* cursor size in display pixels */ + __u16 crsr_ysize; + __u16 crsr_color1; /* colormap entry for cursor color1 */ + __u16 crsr_color2; /* colormap entry for cursor color2 */ +}; + +struct fb_var_cursorinfo { + __u16 width; + __u16 height; + __u16 xspot; + __u16 yspot; + __u8 data[1]; /* field with [height][width] */ +}; + +struct fb_cursorstate { + __s16 xoffset; + __s16 yoffset; + __u16 mode; +}; + +#define FB_CURSOR_OFF 0 +#define FB_CURSOR_ON 1 +#define FB_CURSOR_FLASH 2 + +#endif /* Preliminary */ + +#endif /* _LINUX_FB_H */ diff --git a/TVout/matroxset/matroxfb.h b/TVout/matroxset/matroxfb.h new file mode 100644 index 0000000000..182d76b25a --- /dev/null +++ b/TVout/matroxset/matroxfb.h @@ -0,0 +1,32 @@ +#ifndef __LINUX_MATROXFB_H__ +#define __LINUX_MATROXFB_H__ + +#include <asm/ioctl.h> +#include <asm/types.h> + +struct matroxioc_output_mode { + __u32 output; /* which output */ +#define MATROXFB_OUTPUT_PRIMARY 0x0000 +#define MATROXFB_OUTPUT_SECONDARY 0x0001 + __u32 mode; /* which mode */ +#define MATROXFB_OUTPUT_MODE_PAL 0x0001 +#define MATROXFB_OUTPUT_MODE_NTSC 0x0002 +#define MATROXFB_OUTPUT_MODE_MONITOR 0x0080 +}; +#define MATROXFB_SET_OUTPUT_MODE _IOW('n',0xFA,sizeof(struct matroxioc_output_mode)) +#define MATROXFB_GET_OUTPUT_MODE _IOWR('n',0xFA,sizeof(struct matroxioc_output_mode)) + +/* bitfield */ +#define MATROXFB_OUTPUT_CONN_PRIMARY (1 << MATROXFB_OUTPUT_PRIMARY) +#define MATROXFB_OUTPUT_CONN_SECONDARY (1 << MATROXFB_OUTPUT_SECONDARY) +/* connect these outputs to this framebuffer */ +#define MATROXFB_SET_OUTPUT_CONNECTION _IOW('n',0xF8,sizeof(__u32)) +/* which outputs are connected to this framebuffer */ +#define MATROXFB_GET_OUTPUT_CONNECTION _IOR('n',0xF8,sizeof(__u32)) +/* which outputs are available for this framebuffer */ +#define MATROXFB_GET_AVAILABLE_OUTPUTS _IOR('n',0xF9,sizeof(__u32)) +/* which outputs exist on this framebuffer */ +#define MATROXFB_GET_ALL_OUTPUTS _IOR('n',0xFB,sizeof(__u32)) + +#endif + diff --git a/TVout/matroxset/matroxset.c b/TVout/matroxset/matroxset.c new file mode 100644 index 0000000000..af989156f9 --- /dev/null +++ b/TVout/matroxset/matroxset.c @@ -0,0 +1,162 @@ +#include <stdio.h> +#include <sys/types.h> +#include <unistd.h> +#include <sys/ioctl.h> +#include <errno.h> +#include <string.h> +#include <stdlib.h> +#include <fcntl.h> +#include "fb.h" +#include "matroxfb.h" + +static int help(void) { + fprintf(stderr, "usage: matroxset [-f fbdev] [-o output] [-m] [value]\n" + "\n" + "where -f fbdev is fbdev device (default /dev/fb1)\n" + " -o output is output number to investigate (0=primary, 1=secondary=default)\n" + " -m says that CRTC->output mapping should be changed/retrieved\n" + " -p print information about blanking\n" + " value if present, value is set, if missing, value is retrieved\n" + "\n" + "For output mode, 128 means monitor, 1 = PAL TV, 2 = NTSC TV\n"); + return 98; +} + +int main(int argc, char* argv[]) { + char* fb = "/dev/fb1"; + int fd; + struct matroxioc_output_mode mom; + struct fb_vblank vbl; + int rtn; + int output = MATROXFB_OUTPUT_SECONDARY; + int o_present = 0; + int m_present = 0; + int p_present = 0; + int act; + u_int32_t conns; + + while ((rtn = getopt(argc, argv, "o:f:mhp")) != -1) { + switch (rtn) { + case 'o': + output = strtoul(optarg, NULL, 0); + o_present = 1; + break; + case 'm': + m_present = 1; + break; + case 'f': + fb = optarg; + break; + case 'p': + p_present = 1; + break; + case 'h': + return help(); + default: + fprintf(stderr, "Bad commandline\n"); + return 99; + } + } + act = 0; + if (p_present) { + if (m_present || o_present) { + fprintf(stderr, "You cannot use -p together with -m or -o\n"); + return 95; + } + act = 4; + } else if (optind >= argc) { + if (m_present) { + if (o_present) { + fprintf(stderr, "You cannot use -m and -o together\n"); + return 96; + } + act = 2; + } else { + mom.output = output; + mom.mode = 0; + } + } else { + if (m_present) { + conns = strtoul(argv[optind], NULL, 0); + act = 3; + } else { + mom.output = output; + mom.mode = strtoul(argv[optind], NULL, 0); + act = 1; + } + } + fd = open(fb, O_RDWR); + if (fd == -1) { + fprintf(stderr, "Cannot open %s: %s\n", fb, strerror(errno)); + return 122; + } + switch (act) { + case 0: + rtn = ioctl(fd, MATROXFB_GET_OUTPUT_MODE, &mom); + if (rtn) + break; + printf("Output mode is %u\n", mom.mode); + break; + case 1: + rtn = ioctl(fd, MATROXFB_SET_OUTPUT_MODE, &mom); + break; + case 2: + rtn = ioctl(fd, MATROXFB_GET_OUTPUT_CONNECTION, &conns); + if (rtn) + break; + printf("This framebuffer is connected to outputs %08X\n", conns); + break; + case 3: + rtn = ioctl(fd, MATROXFB_SET_OUTPUT_CONNECTION, &conns); + break; + case 4: +#if 0 + { int i; for (i = 0; i < 1000000; i++) { + rtn = ioctl(fd, FBIOGET_VBLANK, &vbl); + if (rtn) + break; + }} +#else + rtn = ioctl(fd, FBIOGET_VBLANK, &vbl); + if (rtn) + break; +#endif + printf("VBlank flags: %08X\n", vbl.flags); + printf(" Symbolic: "); + { + static const struct { u_int32_t mask; const char* msg; } *ptr, vals[] = { + { FB_VBLANK_HAVE_VBLANK, "vblank" }, + { FB_VBLANK_HAVE_HBLANK, "hblank" }, + { FB_VBLANK_HAVE_COUNT, "field no." }, + { FB_VBLANK_HAVE_VCOUNT, "line no." }, + { FB_VBLANK_HAVE_HCOUNT, "column no." }, + { FB_VBLANK_VBLANKING, "vblanking" }, + { FB_VBLANK_HBLANKING, "hblanking" }, + { 0, NULL }}; + int ap = 0; + for (ptr = vals; ptr->msg; ptr++) { + if (vbl.flags & ptr->mask) { + if (ap) printf(", "); + printf(ptr->msg); + ap = 1; + } + } + if (!ap) + printf("none"); + printf("\n"); + } + printf("Field count: %12u\n", vbl.count); + printf("Vertical line: %12u\n", vbl.vcount); + printf("Horizontal column: %12u\n", vbl.hcount); + break; + default: + rtn = -1; errno = EINVAL; + break; + } + if (rtn) { + fprintf(stderr, "ioctl failed: %s\n", strerror(errno)); + } + close(fd); + return 0; +} + diff --git a/TVout/matroxset/normal b/TVout/matroxset/normal new file mode 100755 index 0000000000..f17caf5351 --- /dev/null +++ b/TVout/matroxset/normal @@ -0,0 +1,12 @@ +#! /bin/sh + +if [ -c /dev/fb0 ]; then + HEAD0=/dev/fb0 + HEAD1=/dev/fb1 +else + HEAD0=/dev/fb/0 + HEAD1=/dev/fb/1 +fi +matroxset -f ${HEAD1} -m 0 +matroxset -f ${HEAD0} -m 1 +matroxset -f ${HEAD1} -m 2 diff --git a/TVout/matroxset/swapit b/TVout/matroxset/swapit new file mode 100755 index 0000000000..918f54618c --- /dev/null +++ b/TVout/matroxset/swapit @@ -0,0 +1,5 @@ +#! /bin/sh +~/mga/con2fb /dev/fb0 /dev/tty4 +rmmod matroxfb_maven +modprobe matroxfb_maven +~/mga/con2fb /dev/fb1 /dev/tty4 diff --git a/TVout/matroxset/swapped b/TVout/matroxset/swapped new file mode 100755 index 0000000000..c6dc7cf016 --- /dev/null +++ b/TVout/matroxset/swapped @@ -0,0 +1,12 @@ +#! /bin/sh + +if [ -c /dev/fb0 ]; then + HEAD0=/dev/fb0 + HEAD1=/dev/fb1 +else + HEAD0=/dev/fb/0 + HEAD1=/dev/fb/1 +fi +matroxset -f ${HEAD1} -m 0 +matroxset -f ${HEAD0} -m 2 +matroxset -f ${HEAD1} -m 1 |