diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index 100a5922d75fdd34bfa129aa7f843ce257b4fcec..d38682265892239ab599701301f2f620d4c9468c 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -808,6 +808,9 @@ static int dcmi_try_fmt(struct stm32_dcmi *dcmi, struct v4l2_format *f, sd_fmt = find_format_by_fourcc(dcmi, pix->pixelformat); if (!sd_fmt) { + if (!dcmi->num_of_sd_formats) + return -ENODATA; + sd_fmt = dcmi->sd_formats[dcmi->num_of_sd_formats - 1]; pix->pixelformat = sd_fmt->fourcc; } @@ -986,6 +989,9 @@ static int dcmi_set_sensor_format(struct stm32_dcmi *dcmi, sd_fmt = find_format_by_fourcc(dcmi, pix->pixelformat); if (!sd_fmt) { + if (!dcmi->num_of_sd_formats) + return -ENODATA; + sd_fmt = dcmi->sd_formats[dcmi->num_of_sd_formats - 1]; pix->pixelformat = sd_fmt->fourcc; }