Re: [PATCH RFC 3/7] media: qcom: iris: add helpers for 8bit and 10bit formats

[Dikshita Agarwal]

On 4/8/2026 10:13 PM, Neil Armstrong wrote:
> To simplify code checking for pixel formats, add helpers to
> check for 8bit and 10bit formats.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> ---
>  drivers/media/platform/qcom/iris/iris_utils.c | 12 ++++++++++++
>  drivers/media/platform/qcom/iris/iris_utils.h |  2 ++
>  2 files changed, 14 insertions(+)
> 
> diff --git a/drivers/media/platform/qcom/iris/iris_utils.c b/drivers/media/platform/qcom/iris/iris_utils.c
> index 26f51a0ccd04..c75dcb8e671e 100644
> --- a/drivers/media/platform/qcom/iris/iris_utils.c
> +++ b/drivers/media/platform/qcom/iris/iris_utils.c
> @@ -40,6 +40,18 @@ bool iris_split_mode_enabled(struct iris_inst *inst)
>  		inst->fmt_dst->fmt.pix_mp.pixelformat == V4L2_PIX_FMT_QC10C;
>  }
>  
> +bool iris_fmt_is_8bit(__u32 pixelformat)
> +{
> +	return pixelformat == V4L2_PIX_FMT_NV12 ||
> +		pixelformat == V4L2_PIX_FMT_QC08C;
> +}
> +
> +bool iris_fmt_is_10bit(__u32 pixelformat)
> +{
> +	return pixelformat == V4L2_PIX_FMT_P010 ||
> +		pixelformat == V4L2_PIX_FMT_QC10C;
> +}

A similar check is required in the current first patch of the series. So
you can move this patch earlier in the series?

Thanks,
Dikshita