From: Tiffany Lin <tiffany.lin@mediatek.com>
To: Alexandre Courbot <acourbot@chromium.org>
Cc: Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Maoguang Meng <maoguang.meng@mediatek.com>,
Rui Wang <gtk_ruiwang@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
Pi-Hsun Shih <pihsun@chromium.org>,
linux-media@vger.kernel.org
Subject: Re: [PATCH v2 11/18] media: mtk-vcodec: venc support MIN_OUTPUT_BUFFERS control
Date: Wed, 1 Jul 2020 11:30:49 +0800 [thread overview]
Message-ID: <1593574249.1533.1.camel@mtksdaap41> (raw)
In-Reply-To: <20200626080442.292309-12-acourbot@chromium.org>
On Fri, 2020-06-26 at 17:04 +0900, Alexandre Courbot wrote:
> This control is required by v4l2-compliance for encoders. A value of 1
> should be suitable for all scenarios.
>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
> Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
> ---
> drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
> index f2ba19c32400..f833aee4a06f 100644
> --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
> +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
> @@ -1206,6 +1206,8 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx)
>
> v4l2_ctrl_handler_init(handler, MTK_MAX_CTRLS_HINT);
>
> + v4l2_ctrl_new_std(handler, ops, V4L2_CID_MIN_BUFFERS_FOR_OUTPUT,
> + 1, 1, 1, 1);
> v4l2_ctrl_new_std(handler, ops, V4L2_CID_MPEG_VIDEO_BITRATE,
> ctx->dev->venc_pdata->min_bitrate,
> ctx->dev->venc_pdata->max_bitrate, 1, 4000000);
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next prev parent reply other threads:[~2020-07-01 3:41 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-26 8:04 [PATCH v2 00/18] media: mtk-vcodec: venc: support for MT8183 and v4l2-compliance fixes Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 01/18] media: mtk-vcodec: abstract firmware interface Alexandre Courbot
2020-07-01 3:19 ` Tiffany Lin
2020-06-26 8:04 ` [PATCH v2 02/18] media: mtk-vcodec: add SCP firmware ops Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 03/18] media: mtk-vcodec: venc: support SCP firmware Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 04/18] media: mtk-vcodec: venc: handle firmware version field Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 05/18] media: mtk-vcodec: venc: specify bitrate range per-chip Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 06/18] media: mtk-vcodec: venc: specify supported formats per-chip Alexandre Courbot
2020-07-01 3:15 ` Tiffany Lin
2020-06-26 8:04 ` [PATCH v2 07/18] media: mtk-vcodec: add support for MT8183 encoder Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 08/18] media: dt-bindings: mtk-vcodec: specify SCP node Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 09/18] media: dt-bindings: mtk-vcodec: document mediatek, mt8183-vcodec-enc Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 10/18] Revert "media: mtk-vcodec: Remove extra area allocation in an input buffer on encoding" Alexandre Courbot
2020-07-01 3:30 ` Tiffany Lin
2020-06-26 8:04 ` [PATCH v2 11/18] media: mtk-vcodec: venc support MIN_OUTPUT_BUFFERS control Alexandre Courbot
2020-07-01 3:30 ` Tiffany Lin [this message]
2020-06-26 8:04 ` [PATCH v2 12/18] media: mtk-vcodec: venc: set OUTPUT buffers field to V4L2_FIELD_NONE Alexandre Courbot
2020-07-01 3:46 ` Tiffany Lin
2020-06-26 8:04 ` [PATCH v2 13/18] media: mtk-vcodec: venc: use platform data for ENUM_FRAMESIZES Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 14/18] media: mtk-vcodec: venc: support ENUM_FRAMESIZES on OUTPUT formats Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 15/18] media: mtk-vcodec: venc: support G_PARM on CAPTURE queue Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 16/18] media: mtk-vcodec: venc: make S_PARM return -ENOTTY for " Alexandre Courbot
2020-07-03 8:30 ` Hans Verkuil
2020-07-04 12:36 ` Alexandre Courbot
2020-07-06 12:41 ` Hans Verkuil
2020-07-07 4:44 ` Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 17/18] media: mtk-vcodec: venc: set default time per frame Alexandre Courbot
2020-06-26 8:04 ` [PATCH v2 18/18] media: mtk-vcodec: venc: fix invalid time per frame in S_PARM Alexandre Courbot
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