From: Daoyuan Huang <daoyuan.huang@mediatek.com>
To: <hans.verkuil@cisco.com>,
<laurent.pinchart+renesas@ideasonboard.com>, <tfiga@chromium.org>,
<matthias.bgg@gmail.com>, <mchehab@kernel.org>
Cc: <yuzhao@chromium.org>, <zwisler@chromium.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>, <Sean.Cheng@mediatek.com>,
<sj.huang@mediatek.com>, <christie.yu@mediatek.com>,
<holmes.chiou@mediatek.com>, <frederic.chen@mediatek.com>,
<Jerry-ch.Chen@mediatek.com>, <jungo.lin@mediatek.com>,
<Rynn.Wu@mediatek.com>, <linux-media@vger.kernel.org>,
<srv_heupstream@mediatek.com>, <devicetree@vger.kernel.org>
Subject: [RFC v2 0/4] media: mediatek: support mdp3 on mt8183 platform
Date: Thu, 16 May 2019 11:23:28 +0800 [thread overview]
Message-ID: <20190516032332.56844-1-daoyuan.huang@mediatek.com> (raw)
Hi,
This is the first version of RFC patch for Media Data Path 3 (MDP3),
MDP3 is used for scaling and color format conversion.
support using GCE to write register in critical time limitation.
support V4L2 m2m device control.
Changes since v1:
- modify code for CMDQ v3 API support
- EC ipi cmd migration
- fix compliance test fail item (m2m cmd with -f)
due to there is two problem in runing all format(-f) cmd:
1. out of memory before test complete
Due to capture buffer mmap (refcount + 1) after reqbuf but seems
no corresponding munmap called before device close.
There are total 12XX items(formats) in format test and each format
alloc 8 capture/output buffers.
2. unceasingly captureBufs() (randomly)
Seems the break statement didn't catch the count == 0 situation:
In v4l2-test-buffers.cpp, function: captureBufs()
...
count--;
if (!node->is_m2m && !count)
break;
Log is as attachment
I will paste the test result with problem part in another e-mail
---
Based on v5.0-rc1 and these series:
device tree:
http://lists.infradead.org/pipermail/linux-mediatek/2019-February/017570.html
clock control:
http://lists.infradead.org/pipermail/linux-mediatek/2019-February/017320.html
system control processor (SCP):
http://lists.infradead.org/pipermail/linux-mediatek/2019-February/017774.html
global command engine (GCE):
http://lists.infradead.org/pipermail/linux-mediatek/2019-January/017143.html
---
daoyuan huang (4):
dt-binding: mt8183: Add Mediatek MDP3 dt-bindings
dts: arm64: mt8183: Add Mediatek MDP3 nodes
media: platform: Add Mediatek MDP3 driver KConfig
media: platform: mtk-mdp3: Add Mediatek MDP3 driver
.../bindings/media/mediatek,mt8183-mdp3.txt | 217 +++
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 173 +++
drivers/media/platform/Kconfig | 18 +
drivers/media/platform/Makefile | 2 +
drivers/media/platform/mtk-mdp3/Makefile | 9 +
drivers/media/platform/mtk-mdp3/isp_reg.h | 38 +
.../media/platform/mtk-mdp3/mdp-platform.h | 67 +
.../media/platform/mtk-mdp3/mdp_reg_ccorr.h | 76 +
.../media/platform/mtk-mdp3/mdp_reg_rdma.h | 207 +++
drivers/media/platform/mtk-mdp3/mdp_reg_rsz.h | 110 ++
.../media/platform/mtk-mdp3/mdp_reg_wdma.h | 126 ++
.../media/platform/mtk-mdp3/mdp_reg_wrot.h | 116 ++
.../media/platform/mtk-mdp3/mmsys_config.h | 189 +++
drivers/media/platform/mtk-mdp3/mmsys_mutex.h | 36 +
.../media/platform/mtk-mdp3/mmsys_reg_base.h | 39 +
drivers/media/platform/mtk-mdp3/mtk-img-ipi.h | 282 ++++
.../media/platform/mtk-mdp3/mtk-mdp3-cmdq.c | 442 ++++++
.../media/platform/mtk-mdp3/mtk-mdp3-cmdq.h | 57 +
.../media/platform/mtk-mdp3/mtk-mdp3-comp.c | 1325 +++++++++++++++++
.../media/platform/mtk-mdp3/mtk-mdp3-comp.h | 177 +++
.../media/platform/mtk-mdp3/mtk-mdp3-core.c | 256 ++++
.../media/platform/mtk-mdp3/mtk-mdp3-core.h | 88 ++
.../media/platform/mtk-mdp3/mtk-mdp3-m2m.c | 823 ++++++++++
.../media/platform/mtk-mdp3/mtk-mdp3-m2m.h | 52 +
.../media/platform/mtk-mdp3/mtk-mdp3-regs.c | 757 ++++++++++
.../media/platform/mtk-mdp3/mtk-mdp3-regs.h | 386 +++++
.../media/platform/mtk-mdp3/mtk-mdp3-vpu.c | 277 ++++
.../media/platform/mtk-mdp3/mtk-mdp3-vpu.h | 90 ++
28 files changed, 6435 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8183-mdp3.txt
create mode 100644 drivers/media/platform/mtk-mdp3/Makefile
create mode 100644 drivers/media/platform/mtk-mdp3/isp_reg.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp-platform.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_ccorr.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_rdma.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_rsz.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_wdma.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_wrot.h
create mode 100644 drivers/media/platform/mtk-mdp3/mmsys_config.h
create mode 100644 drivers/media/platform/mtk-mdp3/mmsys_mutex.h
create mode 100644 drivers/media/platform/mtk-mdp3/mmsys_reg_base.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-img-ipi.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-cmdq.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-cmdq.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-comp.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-comp.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-core.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-core.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-m2m.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-m2m.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-regs.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-regs.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-vpu.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-vpu.h
--
2.18.0
next reply other threads:[~2019-05-16 3:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-16 3:23 Daoyuan Huang [this message]
2019-05-16 3:23 ` [RFC v2 1/4] dt-binding: mt8183: Add Mediatek MDP3 dt-bindings Daoyuan Huang
2019-06-13 21:25 ` Rob Herring
2019-05-16 3:23 ` [RFC v2 2/4] dts: arm64: mt8183: Add Mediatek MDP3 nodes Daoyuan Huang
2019-05-16 3:23 ` [RFC v2 3/4] media: platform: Add Mediatek MDP3 driver KConfig Daoyuan Huang
2019-05-16 3:23 ` [RFC v2 4/4] media: platform: mtk-mdp3: Add Mediatek MDP3 driver Daoyuan Huang
2019-06-04 11:20 ` Tomasz Figa
2019-06-11 9:20 ` Daoyuan Huang
2019-06-11 10:11 ` Tomasz Figa
2019-06-20 4:48 ` Alexandre Courbot
2019-06-26 4:41 ` Tomasz Figa
2019-06-20 4:47 ` Alexandre Courbot
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