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Date:   Thu, 8 Jun 2023 09:34:07 +0200
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Subject: Re: [PATCH v2 3/5] media: mediatek: vcodec: Read HW active status
 from clock
To:     =?UTF-8?B?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= 
        <nfraprado@collabora.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc:     kernel@collabora.com, Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Tiffany Lin <tiffany.lin@mediatek.com>,
        Yunfei Dong <yunfei.dong@mediatek.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org
References: <20230607205714.510012-1-nfraprado@collabora.com>
 <20230607205714.510012-4-nfraprado@collabora.com>
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From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
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Il 07/06/23 22:53, Nícolas F. R. A. Prado ha scritto:
> Remove the requirement of a VDEC_SYS reg iospace. To achieve that, rely
> on the "active" clock being passed through the DT, and read its status
> during IRQ handling to check whether the HW is active.
> 
> The old behavior is still present when reg-names aren't supplied, as to
> keep backward compatibility.
> 
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

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