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From: Irui Wang <irui.wang@mediatek.com>
To: Tzung-Bi Shih <tzungbi@google.com>
Cc: Alexandre Courbot <acourbot@chromium.org>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Tiffany Lin <tiffany.lin@mediatek.com>,
	"Andrew-CT Chen" <andrew-ct.chen@mediatek.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Tomasz Figa <tfiga@google.com>,
	Hsin-Yi Wang <hsinyi@chromium.org>,
	Maoguang Meng <maoguang.meng@mediatek.com>,
	"Longfei Wang" <longfei.wang@mediatek.com>,
	Yong Wu <yong.wu@mediatek.com>,
	"Yunfei Dong" <yunfei.dong@mediatek.com>,
	Fritz Koenig <frkoenig@chromium.org>,
	Tzung-Bi Shih <tzungbi@chromium.org>,
	<linux-media@vger.kernel.org>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
	<devicetree@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-arm-kernel@lists.infradead.org>,
	<srv_heupstream@mediatek.com>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-mediatek@lists.infradead.org>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: Re: [PATCH v4,6/6] media: mtk-vcodec: Support MT8192 H264 4K encoding
Date: Mon, 24 May 2021 10:39:18 +0800	[thread overview]
Message-ID: <1621823958.25430.4.camel@mhfsdcap03> (raw)
In-Reply-To: <CA+Px+wU+6AtcFLxAHrEXOK=E+LhwM2iX0R0JOgBvv-xzGO=Bcw@mail.gmail.com>

On Fri, 2021-05-21 at 16:06 +0800, Tzung-Bi Shih wrote:
> On Fri, May 21, 2021 at 3:02 PM Irui Wang <irui.wang@mediatek.com> wrote:
> >         fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE;
> > -       fsize->stepwise = mtk_venc_framesizes;
> > +       fsize->stepwise =
> > +               (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE) ?
> > +               mtk_venc_4k_framesizes : mtk_venc_hd_framesizes;
> 
> Use a normal if .. else .. is more readable.
if (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE)
	fsize->stepwise = mtk_venc_4k_framesizes;
else
	fsize->stepwise = mtk_venc_hd_framesizes;

> 
> > @@ -1210,6 +1231,9 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx)
> >  {
> >         const struct v4l2_ctrl_ops *ops = &mtk_vcodec_enc_ctrl_ops;
> >         struct v4l2_ctrl_handler *handler = &ctx->ctrl_hdl;
> > +       const u8 h264_max_level =
> > +               (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE) ?
> > +               V4L2_MPEG_VIDEO_H264_LEVEL_5_1 : V4L2_MPEG_VIDEO_H264_LEVEL_4_2;
> Again, I would like it to be a normal if .. else ..
u8 h264_max_level;
if (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE)
	h264_max_level = V4L2_MPEG_VIDEO_H264_LEVEL_5_1;
else
	h264_max_level = V4L2_MPEG_VIDEO_H264_LEVEL_4_2;

Patch V5 will be sent with these if there is no more comments.
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  reply	other threads:[~2021-05-24 17:39 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-21  7:01 [PATCH v4,0/6] Support H264 4K on MT8192 Irui Wang
2021-05-21  7:01 ` [PATCH v4,1/6] media: mtk-vcodec: venc: remove redundant code Irui Wang
2021-05-21  8:05   ` Tzung-Bi Shih
2021-05-21  7:01 ` [PATCH v4, 2/6] dt-bindings: media: mtk-vcodec: Add dma-ranges property Irui Wang
2021-06-02 18:50   ` [PATCH v4,2/6] " Rob Herring
2021-05-21  7:01 ` [PATCH v4, 3/6] media: mtk-vcodec: Support 4GB~8GB range iova space for venc Irui Wang
2021-05-21  8:06   ` [PATCH v4,3/6] " Tzung-Bi Shih
2021-05-22  9:50     ` Yong Wu
2021-05-21  7:01 ` [PATCH v4, 4/6] dt-bindings: media: mtk-vcodec: Add binding for MT8192 VENC Irui Wang
2021-05-21  7:01 ` [PATCH v4,5/6] media: mtk-vcodec: Add MT8192 H264 venc driver Irui Wang
2021-05-21  8:06   ` Tzung-Bi Shih
2021-05-28  5:27   ` Dafna Hirschfeld
2021-06-03  3:55     ` Irui Wang
2021-05-21  7:01 ` [PATCH v4,6/6] media: mtk-vcodec: Support MT8192 H264 4K encoding Irui Wang
2021-05-21  8:06   ` [PATCH v4, 6/6] " Tzung-Bi Shih
2021-05-24  2:39     ` Irui Wang [this message]
2021-05-28  5:57   ` Dafna Hirschfeld

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