vivid_video_g_tuner 240 drivers/media/platform/vivid/vivid-core.c return vivid_video_g_tuner(file, fh, vt); vivid_video_g_tuner 48 drivers/media/platform/vivid/vivid-vid-cap.h int vivid_video_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt);