585 				     struct drm_display_mode *dmode)  in drm_display_mode_from_videomode()  argument
587 	dmode->hdisplay = vm->hactive;  in drm_display_mode_from_videomode()
588 	dmode->hsync_start = dmode->hdisplay + vm->hfront_porch;  in drm_display_mode_from_videomode()
589 	dmode->hsync_end = dmode->hsync_start + vm->hsync_len;  in drm_display_mode_from_videomode()
590 	dmode->htotal = dmode->hsync_end + vm->hback_porch;  in drm_display_mode_from_videomode()
592 	dmode->vdisplay = vm->vactive;  in drm_display_mode_from_videomode()
593 	dmode->vsync_start = dmode->vdisplay + vm->vfront_porch;  in drm_display_mode_from_videomode()
594 	dmode->vsync_end = dmode->vsync_start + vm->vsync_len;  in drm_display_mode_from_videomode()
595 	dmode->vtotal = dmode->vsync_end + vm->vback_porch;  in drm_display_mode_from_videomode()
597 	dmode->clock = vm->pixelclock / 1000;  in drm_display_mode_from_videomode()
599 	dmode->flags = 0;  in drm_display_mode_from_videomode()
601 		dmode->flags |= DRM_MODE_FLAG_PHSYNC;  in drm_display_mode_from_videomode()
603 		dmode->flags |= DRM_MODE_FLAG_NHSYNC;  in drm_display_mode_from_videomode()
605 		dmode->flags |= DRM_MODE_FLAG_PVSYNC;  in drm_display_mode_from_videomode()
607 		dmode->flags |= DRM_MODE_FLAG_NVSYNC;  in drm_display_mode_from_videomode()
609 		dmode->flags |= DRM_MODE_FLAG_INTERLACE;  in drm_display_mode_from_videomode()
611 		dmode->flags |= DRM_MODE_FLAG_DBLSCAN;  in drm_display_mode_from_videomode()
613 		dmode->flags |= DRM_MODE_FLAG_DBLCLK;  in drm_display_mode_from_videomode()
614 	drm_mode_set_name(dmode);  in drm_display_mode_from_videomode()
625 void drm_display_mode_to_videomode(const struct drm_display_mode *dmode,  in drm_display_mode_to_videomode()  argument
628 	vm->hactive = dmode->hdisplay;  in drm_display_mode_to_videomode()
629 	vm->hfront_porch = dmode->hsync_start - dmode->hdisplay;  in drm_display_mode_to_videomode()
630 	vm->hsync_len = dmode->hsync_end - dmode->hsync_start;  in drm_display_mode_to_videomode()
631 	vm->hback_porch = dmode->htotal - dmode->hsync_end;  in drm_display_mode_to_videomode()
633 	vm->vactive = dmode->vdisplay;  in drm_display_mode_to_videomode()
634 	vm->vfront_porch = dmode->vsync_start - dmode->vdisplay;  in drm_display_mode_to_videomode()
635 	vm->vsync_len = dmode->vsync_end - dmode->vsync_start;  in drm_display_mode_to_videomode()
636 	vm->vback_porch = dmode->vtotal - dmode->vsync_end;  in drm_display_mode_to_videomode()
638 	vm->pixelclock = dmode->clock * 1000;  in drm_display_mode_to_videomode()
641 	if (dmode->flags & DRM_MODE_FLAG_PHSYNC)  in drm_display_mode_to_videomode()
643 	else if (dmode->flags & DRM_MODE_FLAG_NHSYNC)  in drm_display_mode_to_videomode()
645 	if (dmode->flags & DRM_MODE_FLAG_PVSYNC)  in drm_display_mode_to_videomode()
647 	else if (dmode->flags & DRM_MODE_FLAG_NVSYNC)  in drm_display_mode_to_videomode()
649 	if (dmode->flags & DRM_MODE_FLAG_INTERLACE)  in drm_display_mode_to_videomode()
651 	if (dmode->flags & DRM_MODE_FLAG_DBLSCAN)  in drm_display_mode_to_videomode()
653 	if (dmode->flags & DRM_MODE_FLAG_DBLCLK)  in drm_display_mode_to_videomode()
673 			    struct drm_display_mode *dmode, int index)  in of_get_drm_display_mode()  argument
682 	drm_display_mode_from_videomode(&vm, dmode);  in of_get_drm_display_mode()
686 	drm_mode_debug_printmodeline(dmode);  in of_get_drm_display_mode()