linux-kernel - [PATCH] media: mtk-vcodec: MT8173 h264/vp8 encoder min/max bitrate settings

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Message-ID: <20210926033935.9258-1-irui.wang@mediatek.com>
Date:   Sun, 26 Sep 2021 11:39:35 +0800
From:   Irui Wang <irui.wang@...iatek.com>
To:     Hans Verkuil <hverkuil-cisco@...all.nl>,
        Tzung-Bi Shih <tzungbi@...omium.org>,
        Hirokazu Honda <hiroh@...gle.com>,
        Alexandre Courbot <acourbot@...omium.org>,
        Tiffany Lin <tiffany.lin@...iatek.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Tomasz Figa <tfiga@...gle.com>
CC:     Hsin-Yi Wang <hsinyi@...omium.org>,
        Maoguang Meng <maoguang.meng@...iatek.com>,
        Longfei Wang <longfei.wang@...iatek.com>,
        Yunfei Dong <yunfei.dong@...iatek.com>,
        Fritz Koenig <frkoenig@...omium.org>,
        Irui Wang <irui.wang@...iatek.com>,
        <linux-media@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <srv_heupstream@...iatek.com>,
        <linux-mediatek@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: [PATCH] media: mtk-vcodec: MT8173 h264/vp8 encoder min/max bitrate settings

Set recommend min/max bitrate range for MT8173 h264/vp8 encoder.

Signed-off-by: Irui Wang <irui.wang@...iatek.com>
---
This patch dependents on "Clean redundant encoder format definition",
which already accepted into linux-next.git:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/patch/?id=4093eb21538ae4f2861b26f4615939e1fa50dc67
---
 drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
index 4489a9744cd7..5dce3681ce94 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
@@ -388,8 +388,8 @@ static const struct mtk_vcodec_enc_pdata mt8173_avc_pdata = {
 	.num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_h264),
 	.output_formats = mtk_video_formats_output,
 	.num_output_formats = ARRAY_SIZE(mtk_video_formats_output),
-	.min_bitrate = 1,
-	.max_bitrate = 4000000,
+	.min_bitrate = 64,
+	.max_bitrate = 60000000,
 	.core_id = VENC_SYS,
 };
 
@@ -400,7 +400,7 @@ static const struct mtk_vcodec_enc_pdata mt8173_vp8_pdata = {
 	.output_formats = mtk_video_formats_output,
 	.num_output_formats = ARRAY_SIZE(mtk_video_formats_output),
 	.min_bitrate = 64,
-	.max_bitrate = 4000000,
+	.max_bitrate = 9000000,
 	.core_id = VENC_LT_SYS,
 };
 
-- 
2.25.1