linux-kernel - Re: [PATCH v4,1/4] media: mediatek: vcodec: Avoid unneeded error logging

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Message-ID: <b32b82f5-8555-39cf-9311-017a42b24e66@collabora.com>
Date:   Thu, 25 May 2023 10:11:36 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Yunfei Dong <yunfei.dong@...iatek.com>,
        Chen-Yu Tsai <wenst@...omium.org>,
        Nicolas Dufresne <nicolas.dufresne@...labora.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        Nícolas F . R . A . Prado 
        <nfraprado@...labora.com>, Nathan Hebert <nhebert@...omium.org>
Cc:     Hsin-Yi Wang <hsinyi@...omium.org>,
        Fritz Koenig <frkoenig@...omium.org>,
        Daniel Vetter <daniel@...ll.ch>,
        Steve Cho <stevecho@...omium.org>, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v4,1/4] media: mediatek: vcodec: Avoid unneeded error
 logging

Il 25/05/23 03:40, Yunfei Dong ha scritto:
> Since the LAT decoder works faster than its CORE, getting the trans
> buffer may be done only after CORE finishes processing: avoid printing
> an error if the decode function returns -EAGAIN, as this means that
> the buffer from CORE is not yet available, but will be at a later time.
> 
> Also change the log level for calls to vdec_msg_queue_dqbuf() in H264
> and VP9 LAT decoder drivers to avoid excessive logging.
> 
> Signed-off-by: Yunfei Dong <yunfei.dong@...iatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>