From: Yunfei Dong <yunfei.dong@mediatek.com>
To: "Yunfei Dong" <yunfei.dong@mediatek.com>,
"Chen-Yu Tsai" <wenst@chromium.org>,
"Nicolas Dufresne" <nicolas@ndufresne.ca>,
"Hans Verkuil" <hverkuil-cisco@xs4all.nl>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Benjamin Gaignard" <benjamin.gaignard@collabora.com>,
"Nícolas F . R . A . Prado" <nfraprado@collabora.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Hsin-Yi Wang <hsinyi@chromium.org>,
Fritz Koenig <frkoenig@chromium.org>,
Daniel Vetter <daniel@ffwll.ch>,
Steve Cho <stevecho@chromium.org>, <linux-media@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH 0/6 RESEND] media: mediatek: vcodec: Add debugfs file for decode and encode
Date: Mon, 20 Mar 2023 18:28:32 +0800 [thread overview]
Message-ID: <20230320102838.8313-1-yunfei.dong@mediatek.com> (raw)
Need to change kernel driver to open decode and encode debug log at current period,
it's very unreasonable. Adding debugfs common interface to support decode and encode,
using echo command to control debug log level and getting useful information for each
instance.
patch 1 add debugfs common interface.
patch 2~4 support decode.
patch 5~6 support encode
---
Yunfei Dong (6):
media: mediatek: vcodec: Add debugfs interface to get debug
information
media: mediatek: vcodec: Add debug params to control different log
level
media: mediatek: vcodec: Add a debugfs file to get different useful
information
media: mediatek: vcodec: Get get each instance format type
media: mediatek: vcodec: Change dbgfs interface to support encode
media: mediatek: vcodec: Add encode to support dbgfs
.../media/platform/mediatek/vcodec/Makefile | 6 +
.../mediatek/vcodec/mtk_vcodec_dbgfs.c | 157 ++++++++++++++++++
.../mediatek/vcodec/mtk_vcodec_dbgfs.h | 48 ++++++
.../mediatek/vcodec/mtk_vcodec_dec_drv.c | 4 +
.../platform/mediatek/vcodec/mtk_vcodec_drv.h | 4 +
.../mediatek/vcodec/mtk_vcodec_enc_drv.c | 2 +
.../mediatek/vcodec/mtk_vcodec_util.c | 8 +
.../mediatek/vcodec/mtk_vcodec_util.h | 25 ++-
8 files changed, 251 insertions(+), 3 deletions(-)
create mode 100644 drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c
create mode 100644 drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.h
--
2.25.1
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next reply other threads:[~2023-03-20 10:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-20 10:28 Yunfei Dong [this message]
2023-03-20 10:28 ` [PATCH 1/6 RESEND] media: mediatek: vcodec: Add debugfs interface to get debug information Yunfei Dong
2023-03-20 10:28 ` [PATCH 2/6 RESEND] media: mediatek: vcodec: Add debug params to control different log level Yunfei Dong
2023-03-20 10:28 ` [PATCH 3/6 RESEND] media: mediatek: vcodec: Add a debugfs file to get different useful information Yunfei Dong
2023-03-20 14:49 ` AngeloGioacchino Del Regno
2023-03-22 9:51 ` Yunfei Dong (董云飞)
2023-03-20 10:28 ` [PATCH 4/6 RESEND] media: mediatek: vcodec: Get get each instance format type Yunfei Dong
2023-03-20 10:28 ` [PATCH 5/6 RESEND] media: mediatek: vcodec: Change dbgfs interface to support encode Yunfei Dong
2023-03-20 10:28 ` [PATCH 6/6 RESEND] media: mediatek: vcodec: Add encode to support dbgfs Yunfei Dong
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