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SubjectRe: [PATCH v5 1/2] media: verisilicon: Do not change context bit depth before validating the format


On Fri, Jan 27 2023 at 10:21:25 AM +0100, Benjamin Gaignard
<benjamin.gaignard@collabora.com> wrote:
> It is needed to check if the proposed pixels format is valid before
> updating context bit depth and other internal states.
> Stop using ctx->bit_depth to check format depth match and return
> result to the caller.
>
> Fixes: dc39473d0340 ("media: hantro: imx8m: Enable 10bit decoding")
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
> ---

..

> */
> if (ctx->is_encoder)
> - hantro_reset_raw_fmt(ctx);
> + hantro_reset_raw_fmt(ctx, 0);


Explicit is better than implicit.

Please replace the "0" to imply default, and instead
pass HANTRO_DEFAULT_BIT_DEPTH explicitly.

Thanks!
>


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