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From:   Keith Zhao <keith.zhao@starfivetech.com>
To:     Keith Zhao <keith.zhao@starfivetech.com>,
        <devicetree@vger.kernel.org>, <dri-devel@lists.freedesktop.org>,
        <linux-kernel@vger.kernel.org>, <linux-riscv@lists.infradead.org>
CC:     <mripard@kernel.org>, <tzimmermann@suse.de>, <airlied@gmail.com>,
        <krzysztof.kozlowski+dt@linaro.org>,
        <william.qiu@starfivetech.com>, <xingyu.wu@starfivetech.com>,
        <paul.walmsley@sifive.com>, <aou@eecs.berkeley.edu>,
        <palmer@dabbelt.com>, <p.zabel@pengutronix.de>,
        <shengyang.chen@starfivetech.com>, <jack.zhu@starfivetech.com>,
        <changhuang.liang@starfivetech.com>,
        <maarten.lankhorst@linux.intel.com>, <suijingfeng@loongson.cn>
Subject: [v3 0/6] DRM driver for verisilicon
Date:   Mon, 4 Dec 2023 20:33:09 +0800
Message-ID: <20231204123315.28456-1-keith.zhao@starfivetech.com>
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Precedence: bulk

This patch is a drm driver for Starfive Soc JH7110,
I am sending Drm driver part and HDMI driver part.

We used GEM framework for buffer management,
and for buffer allocation,we use DMA APIs.

the Starfive HDMI servers as interface between a LCD Controller 
and a HDMI bus. 
A HDMI TX consists of one HDMI transmitter controller 
and one HDMI transmitter PHY.
(Sound support is not include in this patch)

This patchset should be applied on next branch.

V1:
Changes since v1:
- Further standardize the yaml file.
- Dts naming convention improved.
- Fix the problem of compiling and loading ko files.
- Use drm new api to automatically manage resources.
- Drop vs_crtc_funcs&vs_plane_funcs, subdivide the plane's help interface.
- Reduce the modifiers unused.
- Optimize the hdmi driver code

V2:
Changes since v2:
- fix the error about checking the yaml file.
- match drm driver GEM DMA API.
- Delete the custom crtc property .
- hdmi use drmm_ new api to automatically manage resources.
- update the modifiers comments.
- enabling KASAN, fix the error during removing module 

V3:
Changes since v3:
- Delete the custom plane property.
- Delete the custom fourcc modifiers.
- Adjust the calculation mode of hdmi pixclock.
- Add match data for dc8200 driver.
- Adjust some magic values.
- Add a simple encoder for dsi output.

Keith Zhao (6):
  dt-bindings: display: Add yamls for JH7110 display system
  riscv: dts: starfive: jh7110: display subsystem
  drm/vs: Register DRM device
  drm/vs: Add KMS crtc&plane
  drm/vs: Add hdmi driver
  drm/vs: simple encoder

 .../starfive/starfive,display-subsystem.yaml  |  104 ++
 .../starfive/starfive,dsi-encoder.yaml        |   92 ++
 .../starfive/starfive,jh7110-dc8200.yaml      |  113 ++
 .../starfive/starfive,jh7110-inno-hdmi.yaml   |   82 ++
 .../soc/starfive/starfive,jh7110-syscon.yaml  |    1 +
 MAINTAINERS                                   |    8 +
 .../jh7110-starfive-visionfive-2.dtsi         |  134 ++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |   49 +
 drivers/gpu/drm/Kconfig                       |    2 +
 drivers/gpu/drm/Makefile                      |    1 +
 drivers/gpu/drm/verisilicon/Kconfig           |   21 +
 drivers/gpu/drm/verisilicon/Makefile          |   12 +
 drivers/gpu/drm/verisilicon/starfive_hdmi.c   |  849 ++++++++++++
 drivers/gpu/drm/verisilicon/starfive_hdmi.h   |  304 +++++
 drivers/gpu/drm/verisilicon/vs_crtc.c         |  208 +++
 drivers/gpu/drm/verisilicon/vs_crtc.h         |   42 +
 drivers/gpu/drm/verisilicon/vs_dc.c           | 1192 +++++++++++++++++
 drivers/gpu/drm/verisilicon/vs_dc.h           |   67 +
 drivers/gpu/drm/verisilicon/vs_dc_hw.c        | 1022 ++++++++++++++
 drivers/gpu/drm/verisilicon/vs_dc_hw.h        |  580 ++++++++
 drivers/gpu/drm/verisilicon/vs_drv.c          |  323 +++++
 drivers/gpu/drm/verisilicon/vs_drv.h          |   46 +
 drivers/gpu/drm/verisilicon/vs_modeset.c      |   39 +
 drivers/gpu/drm/verisilicon/vs_modeset.h      |   10 +
 drivers/gpu/drm/verisilicon/vs_plane.c        |  301 +++++
 drivers/gpu/drm/verisilicon/vs_plane.h        |   39 +
 drivers/gpu/drm/verisilicon/vs_simple_enc.c   |  195 +++
 drivers/gpu/drm/verisilicon/vs_simple_enc.h   |   23 +
 drivers/gpu/drm/verisilicon/vs_type.h         |   69 +
 29 files changed, 5928 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/starfive/starfive,display-subsystem.yaml
 create mode 100644 Documentation/devicetree/bindings/display/starfive/starfive,dsi-encoder.yaml
 create mode 100644 Documentation/devicetree/bindings/display/starfive/starfive,jh7110-dc8200.yaml
 create mode 100644 Documentation/devicetree/bindings/display/starfive/starfive,jh7110-inno-hdmi.yaml
 create mode 100644 drivers/gpu/drm/verisilicon/Kconfig
 create mode 100644 drivers/gpu/drm/verisilicon/Makefile
 create mode 100644 drivers/gpu/drm/verisilicon/starfive_hdmi.c
 create mode 100644 drivers/gpu/drm/verisilicon/starfive_hdmi.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_crtc.c
 create mode 100644 drivers/gpu/drm/verisilicon/vs_crtc.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_dc.c
 create mode 100644 drivers/gpu/drm/verisilicon/vs_dc.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_dc_hw.c
 create mode 100644 drivers/gpu/drm/verisilicon/vs_dc_hw.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_drv.c
 create mode 100644 drivers/gpu/drm/verisilicon/vs_drv.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_modeset.c
 create mode 100644 drivers/gpu/drm/verisilicon/vs_modeset.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_plane.c
 create mode 100644 drivers/gpu/drm/verisilicon/vs_plane.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_simple_enc.c
 create mode 100644 drivers/gpu/drm/verisilicon/vs_simple_enc.h
 create mode 100644 drivers/gpu/drm/verisilicon/vs_type.h

-- 
2.34.1