video/fbdev/macmodes.c

26      *  MacOS video mode definitions
133      *  Mapping between MacOS video mode numbers and video mode definitions
142     const struct fb_videomode *mode;
178      *  Mapping between monitor sense values and MacOS video mode numbers
210  *	@vmode: MacOS video mode
211  *	@cmode: MacOS color mode
212  *	@var: frame buffer video mode structure
215  *	mode structure.
223     const struct fb_videomode *mode = NULL;
228 	    mode = map->mode;
231     if (!mode)
271     var->xres = mode->xres;
272     var->yres = mode->yres;
273     var->xres_virtual = mode->xres;
274     var->yres_virtual = mode->yres;
277     var->pixclock = mode->pixclock;
278     var->left_margin = mode->left_margin;
279     var->right_margin = mode->right_margin;
280     var->upper_margin = mode->upper_margin;
281     var->lower_margin = mode->lower_margin;
282     var->hsync_len = mode->hsync_len;
283     var->vsync_len = mode->vsync_len;
284     var->sync = mode->sync;
285     var->vmode = mode->vmode;
292  *	@var: frame buffer video mode structure
293  *	@vmode: MacOS video mode
294  *	@cmode: MacOS color mode
296  *	Converts a frame buffer video mode structure to a MacOS
322 	const struct fb_videomode *mode = map->mode;
324 	if (var->xres > mode->xres || var->yres > mode->yres)
326 	if (var->xres_virtual > mode->xres || var->yres_virtual > mode->yres)
328 	if (var->pixclock > mode->pixclock)
330 	if ((var->vmode & FB_VMODE_MASK) != mode->vmode)
340 	    const struct fb_videomode *clk_mode = map->mode;
342 	    if (mode->xres != clk_mode->xres || mode->yres != clk_mode->yres)
344 	    if (var->pixclock > mode->pixclock)
346 	    if (mode->vmode != clk_mode->vmode)
363  *	Returns MacOS vmode video mode number.
379  *	mac_find_mode - find a video mode
382  *	@mode_option: video mode name (see mac_modedb[])
385  *	Finds a suitable video mode.  Tries to set mode specified
386  *	by @mode_option.  If the name of the wanted mode begins with
387  *	'mac', the Mac video mode database will be used, otherwise it
388  *	will fall back to the standard video mode database.