query_std 300 drivers/media/platform/vivid/vivid-core.h v4l2_std_id query_std[MAX_INPUTS]; query_std 1192 drivers/media/platform/vivid/vivid-ctrls.c dev->query_std[dev->input] = query_std 1602 drivers/media/platform/vivid/vivid-vid-cap.c *id = dev->query_std[dev->input];