linux-kernel - Re: [PATCH v2] venus: vdec: fix format enumeration

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Message-ID: <35d51db4-bbca-e76a-abff-ed74172a5fe2@linaro.org>
Date:   Tue, 20 Mar 2018 15:42:47 +0200
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     Alexandre Courbot <acourbot@...omium.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>
Cc:     linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] venus: vdec: fix format enumeration

Hi Alex,

Thanks!

On 03/19/2018 11:32 AM, Alexandre Courbot wrote:
> find_format_by_index() stops enumerating formats as soon as the index
> matches, and returns NULL if venus_helper_check_codec() finds out that
> the format is not supported. This prevents formats to be properly
> enumerated if a non-supported format is present, as the enumeration will
> end with it.
> 
> Fix this by moving the call to venus_helper_check_codec() into the loop,
> and keep enumerating when it fails.
> 
> Fixes: 29f0133ec6 media: venus: use helper function to check supported codecs
> 
> Signed-off-by: Alexandre Courbot <acourbot@...omium.org>
> ---
>  drivers/media/platform/qcom/venus/vdec.c | 13 +++++++------
>  drivers/media/platform/qcom/venus/venc.c | 13 +++++++------
>  2 files changed, 14 insertions(+), 12 deletions(-)

Acked-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>

-- 
regards,
Stan