dualhead          173 drivers/video/fbdev/matrox/i2c-matroxfb.c 	if (minfo->devflags.dualhead) {
dualhead         1663 drivers/video/fbdev/matrox/matroxfb_base.c 	minfo->devflags.dualhead = (b->flags & DEVF_DUALHEAD) != 0;
dualhead          458 drivers/video/fbdev/matrox/matroxfb_base.h 		int		dualhead;