Lines Matching refs:var
265 const struct fb_var_screeninfo *var) in ps3fb_cmp_mode() argument
271 if (var->xres > vmode->xres || var->yres > vmode->yres || in ps3fb_cmp_mode()
272 var->pixclock > vmode->pixclock || in ps3fb_cmp_mode()
273 var->hsync_len > vmode->hsync_len || in ps3fb_cmp_mode()
274 var->vsync_len > vmode->vsync_len) in ps3fb_cmp_mode()
278 if ((var->vmode & FB_VMODE_MASK) != vmode->vmode) in ps3fb_cmp_mode()
282 xres = max(var->xres, 1U); in ps3fb_cmp_mode()
283 yres = max(var->yres, 1U); in ps3fb_cmp_mode()
286 left_margin = max(var->left_margin, vmode->left_margin); in ps3fb_cmp_mode()
287 right_margin = max(var->right_margin, vmode->right_margin); in ps3fb_cmp_mode()
288 upper_margin = max(var->upper_margin, vmode->upper_margin); in ps3fb_cmp_mode()
289 lower_margin = max(var->lower_margin, vmode->lower_margin); in ps3fb_cmp_mode()
332 static unsigned int ps3fb_find_mode(struct fb_var_screeninfo *var, in ps3fb_find_mode() argument
343 var->left_margin, var->xres, var->right_margin, in ps3fb_find_mode()
344 var->upper_margin, var->yres, var->lower_margin); in ps3fb_find_mode()
347 diff = ps3fb_cmp_mode(vmode, var); in ps3fb_find_mode()
373 if (!var->xres) in ps3fb_find_mode()
374 var->xres = 1; in ps3fb_find_mode()
375 if (!var->yres) in ps3fb_find_mode()
376 var->yres = 1; in ps3fb_find_mode()
379 if (var->xres_virtual < var->xres) in ps3fb_find_mode()
380 var->xres_virtual = var->xres; in ps3fb_find_mode()
381 if (var->yres_virtual < var->yres) in ps3fb_find_mode()
382 var->yres_virtual = var->yres; in ps3fb_find_mode()
385 if (var->left_margin < vmode->left_margin) in ps3fb_find_mode()
386 var->left_margin = vmode->left_margin; in ps3fb_find_mode()
387 if (var->right_margin < vmode->right_margin) in ps3fb_find_mode()
388 var->right_margin = vmode->right_margin; in ps3fb_find_mode()
389 if (var->upper_margin < vmode->upper_margin) in ps3fb_find_mode()
390 var->upper_margin = vmode->upper_margin; in ps3fb_find_mode()
391 if (var->lower_margin < vmode->lower_margin) in ps3fb_find_mode()
392 var->lower_margin = vmode->lower_margin; in ps3fb_find_mode()
397 ((long)var->left_margin + (long)var->xres + in ps3fb_find_mode()
398 (long)var->right_margin); in ps3fb_find_mode()
400 var->left_margin += gap/2; in ps3fb_find_mode()
401 var->right_margin += (gap+1)/2; in ps3fb_find_mode()
403 var->left_margin, var->xres, var->right_margin); in ps3fb_find_mode()
408 ((long)var->upper_margin + (long)var->yres + in ps3fb_find_mode()
409 (long)var->lower_margin); in ps3fb_find_mode()
411 var->upper_margin += gap/2; in ps3fb_find_mode()
412 var->lower_margin += (gap+1)/2; in ps3fb_find_mode()
414 var->upper_margin, var->yres, var->lower_margin); in ps3fb_find_mode()
418 var->pixclock = vmode->pixclock; in ps3fb_find_mode()
419 var->hsync_len = vmode->hsync_len; in ps3fb_find_mode()
420 var->vsync_len = vmode->vsync_len; in ps3fb_find_mode()
421 var->sync = vmode->sync; in ps3fb_find_mode()
424 *xdr_line_length = GPU_ALIGN_UP(var->xres_virtual * BPP); in ps3fb_find_mode()
432 if (vmode->xres == var->xres && vmode->yres == var->yres) in ps3fb_find_mode()
532 static int ps3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) in ps3fb_check_var() argument
537 mode = ps3fb_find_mode(var, &ddr_line_length, &xdr_line_length); in ps3fb_check_var()
542 if (var->xres_virtual > xdr_line_length / BPP) { in ps3fb_check_var()
548 if (var->xoffset + var->xres > var->xres_virtual || in ps3fb_check_var()
549 var->yoffset + var->yres > var->yres_virtual) { in ps3fb_check_var()
555 if (var->bits_per_pixel > 32 || var->grayscale || in ps3fb_check_var()
556 var->red.offset > 16 || var->green.offset > 8 || in ps3fb_check_var()
557 var->blue.offset > 0 || var->transp.offset > 24 || in ps3fb_check_var()
558 var->red.length > 8 || var->green.length > 8 || in ps3fb_check_var()
559 var->blue.length > 8 || var->transp.length > 8 || in ps3fb_check_var()
560 var->red.msb_right || var->green.msb_right || in ps3fb_check_var()
561 var->blue.msb_right || var->transp.msb_right || var->nonstd) { in ps3fb_check_var()
566 var->bits_per_pixel = 32; in ps3fb_check_var()
567 var->red.offset = 16; in ps3fb_check_var()
568 var->green.offset = 8; in ps3fb_check_var()
569 var->blue.offset = 0; in ps3fb_check_var()
570 var->transp.offset = 24; in ps3fb_check_var()
571 var->red.length = 8; in ps3fb_check_var()
572 var->green.length = 8; in ps3fb_check_var()
573 var->blue.length = 8; in ps3fb_check_var()
574 var->transp.length = 8; in ps3fb_check_var()
575 var->red.msb_right = 0; in ps3fb_check_var()
576 var->green.msb_right = 0; in ps3fb_check_var()
577 var->blue.msb_right = 0; in ps3fb_check_var()
578 var->transp.msb_right = 0; in ps3fb_check_var()
581 if (var->rotate) { in ps3fb_check_var()
587 if (var->yres_virtual * xdr_line_length > info->fix.smem_len) { in ps3fb_check_var()
592 var->height = -1; in ps3fb_check_var()
593 var->width = -1; in ps3fb_check_var()
610 mode = ps3fb_find_mode(&info->var, &ddr_line_length, &xdr_line_length); in ps3fb_set_par()
616 info->fix.xpanstep = info->var.xres_virtual > info->var.xres ? 1 : 0; in ps3fb_set_par()
617 info->fix.ypanstep = info->var.yres_virtual > info->var.yres ? 1 : 0; in ps3fb_set_par()
622 par->xdr_frame_size = info->var.yres_virtual * xdr_line_length; in ps3fb_set_par()
630 par->width = info->var.xres; in ps3fb_set_par()
631 par->height = info->var.yres; in ps3fb_set_par()
634 ddr_xoff = info->var.left_margin - vmode->left_margin; in ps3fb_set_par()
635 ddr_yoff = info->var.upper_margin - vmode->upper_margin; in ps3fb_set_par()
640 par->pan_offset = info->var.yoffset * xdr_line_length + in ps3fb_set_par()
641 info->var.xoffset * BPP; in ps3fb_set_par()
692 static int ps3fb_pan_display(struct fb_var_screeninfo *var, in ps3fb_pan_display() argument
697 par->pan_offset = var->yoffset * info->fix.line_length + in ps3fb_pan_display()
698 var->xoffset * BPP; in ps3fb_pan_display()
810 struct fb_var_screeninfo var; in ps3fb_ioctl() local
824 var = info->var; in ps3fb_ioctl()
825 fb_videomode_to_var(&var, vmode); in ps3fb_ioctl()
829 var.activate |= FB_ACTIVATE_FORCE; in ps3fb_ioctl()
831 retval = fb_set_var(info, &var); in ps3fb_ioctl()
851 res.yres = info->var.yres_virtual; in ps3fb_ioctl()
852 res.xoff = (res.xres - info->var.xres) / 2; in ps3fb_ioctl()
853 res.yoff = (res.yres - info->var.yres) / 2; in ps3fb_ioctl()
1153 if (!fb_find_mode(&info->var, info, mode_option, ps3fb_modedb, in ps3fb_probe()