diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index 2b42ba1f5949..e13dbf27a9c2 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -1830,6 +1830,10 @@ static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id std_id) if (!(sdinfo->inputs[0].capabilities & V4L2_IN_CAP_STD)) return -ENODATA; + /* if trying to set the same std then nothing to do */ + if (vpfe_standards[vpfe->std_index].std_id == std_id) + return 0; + /* If streaming is started, return error */ if (vb2_is_busy(&vpfe->buffer_queue)) { vpfe_err(vpfe, "%s device busy\n", __func__);