vpfe_g_std 1855 drivers/media/platform/am437x/am437x-vpfe.c static int vpfe_g_std(struct file *file, void *priv, v4l2_std_id *std_id) vpfe_g_std 1143 drivers/media/platform/davinci/vpfe_capture.c static int vpfe_g_std(struct file *file, void *priv, v4l2_std_id *std_id)