Hi Prabhakar,
Thank you for the patch.
On Tue, Sep 10, 2024 at 06:53:52PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
>
> Use the `rzg2l_cru_ip_formats` array in `rzg2l_cru_ip_enum_frame_size()`
> to validate the index range and format code.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> ---
> drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
> index 2d3b985b7b0d..c7bc82bf3f14 100644
> --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
> +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
> @@ -162,10 +162,10 @@ static int rzg2l_cru_ip_enum_frame_size(struct v4l2_subdev *sd,
> struct v4l2_subdev_state *state,
> struct v4l2_subdev_frame_size_enum *fse)
> {
> - if (fse->index != 0)
> + if (fse->index >= ARRAY_SIZE(rzg2l_cru_ip_formats))
This isn't right, the index is related to frame sizes, not frame
formats. You should keep the code as-is.
> return -EINVAL;
>
> - if (fse->code != MEDIA_BUS_FMT_UYVY8_1X16)
> + if (!rzg2l_cru_ip_code_to_fmt(fse->code))
> return -EINVAL;
This is good.
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
>
> fse->min_width = RZG2L_CRU_MIN_INPUT_WIDTH;
--
Regards,
Laurent Pinchart
