tw_std 614 drivers/media/pci/tw5864/tw5864-video.c enum tw5864_vid_std tw_std; tw_std 617 drivers/media/pci/tw5864/tw5864-video.c ret = tw5864_input_std_get(input, &tw_std); tw_std 620 drivers/media/pci/tw5864/tw5864-video.c *std = tw5864_get_v4l2_std(tw_std);