Lines Matching defs:vblank
403 static int matroxfb_dh_get_vblank(const struct matroxfb_dh_fb_info* m2info, struct fb_vblank* vblank) {
407 memset(vblank, 0, sizeof(*vblank));
408 vblank->flags = FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VBLANK;
410 vblank->vcount = mga_inl(0x3C48) & 0x000007FF;
412 if (vblank->vcount >= m2info->fbcon.var.yres)
413 vblank->flags |= FB_VBLANK_VBLANKING;
415 vblank->flags |= FB_VBLANK_HAVE_COUNT;
418 vblank->count = minfo->crtc2.vsync.cnt;
435 struct fb_vblank vblank;
438 err = matroxfb_dh_get_vblank(m2info, &vblank);
441 if (copy_to_user((void __user *)arg, &vblank, sizeof(vblank)))