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Message-ID: <mhng-17a80922-c7a0-4717-adfa-0959d3dfab77@palmer-ri-x1c9a>
Date: Thu, 22 Jun 2023 11:19:14 -0700 (PDT)
From: Palmer Dabbelt <palmer@...belt.com>
To: keith.zhao@...rfivetech.com
CC: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
linux-media@...r.kernel.org, linaro-mm-sig@...ts.linaro.org,
airlied@...il.com, daniel@...ll.ch, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
kernel@...il.dk, Paul Walmsley <paul.walmsley@...ive.com>,
aou@...s.berkeley.edu, maarten.lankhorst@...ux.intel.com,
mripard@...nel.org, tzimmermann@...e.de, p.zabel@...gutronix.de,
sumit.semwal@...aro.org, christian.koenig@....com,
andersson@...nel.org, heiko@...ech.de, shawnguo@...nel.org,
jagan@...eble.ai, macromorgan@...mail.com,
keith.zhao@...rfivetech.com, jack.zhu@...rfivetech.com,
shengyang.chen@...rfivetech.com, changhuang.liang@...rfivetech.com
Subject: Re: [PATCH 0/9] Add DRM driver for StarFive SoC JH7110
On Fri, 02 Jun 2023 00:40:34 PDT (-0700), keith.zhao@...rfivetech.com wrote:
> Hi,
>
> This series is a DRM driver for StarFive SoC JH7110, which includes a
> display controller driver for Verisilicon DC8200 and an HMDI driver.
>
> We use GEM framework for buffer management and allocate memory by
> using DMA APIs.
>
> The JH7110 display subsystem includes a display controller Verisilicon
> DC8200 and an HDMI transmitter. The HDMI TX IP is designed for transmitting
> video and audio data from DC8200 to a display device. The HDMI TX IP
> consists of the digital controller and the physical layer.
>
> This series does not support HDMI audio driver.
>
> Keith Zhao (9):
> dt-bindings: display: Add yamls for JH7110 display subsystem
> riscv: dts: starfive: jh7110: add dc&hdmi controller node
> drm/verisilicon: Add basic drm driver
> drm/verisilicon: Add gem driver for JH7110 SoC
> drm/verisilicon: Add mode config funcs
> drm/verisilicon: Add drm crtc funcs
> drm/verisilicon: Add drm plane funcs
> drm/verisilicon: Add verisilicon dc controller driver
> drm/verisilicon: Add starfive hdmi driver
>
> .../display/verisilicon/starfive-hdmi.yaml | 93 +
> .../display/verisilicon/verisilicon-dc.yaml | 110 +
> .../display/verisilicon/verisilicon-drm.yaml | 42 +
> .../devicetree/bindings/vendor-prefixes.yaml | 2 +
> MAINTAINERS | 9 +
> .../jh7110-starfive-visionfive-2.dtsi | 87 +
> arch/riscv/boot/dts/starfive/jh7110.dtsi | 46 +
> drivers/gpu/drm/Kconfig | 2 +
> drivers/gpu/drm/Makefile | 1 +
> drivers/gpu/drm/verisilicon/Kconfig | 24 +
> drivers/gpu/drm/verisilicon/Makefile | 13 +
> drivers/gpu/drm/verisilicon/starfive_hdmi.c | 928 ++++++++
> drivers/gpu/drm/verisilicon/starfive_hdmi.h | 296 +++
> drivers/gpu/drm/verisilicon/vs_crtc.c | 388 ++++
> drivers/gpu/drm/verisilicon/vs_crtc.h | 74 +
> drivers/gpu/drm/verisilicon/vs_dc.c | 1040 +++++++++
> drivers/gpu/drm/verisilicon/vs_dc.h | 62 +
> drivers/gpu/drm/verisilicon/vs_dc_hw.c | 2008 +++++++++++++++++
> drivers/gpu/drm/verisilicon/vs_dc_hw.h | 496 ++++
> drivers/gpu/drm/verisilicon/vs_drv.c | 301 +++
> drivers/gpu/drm/verisilicon/vs_drv.h | 52 +
> drivers/gpu/drm/verisilicon/vs_fb.c | 181 ++
> drivers/gpu/drm/verisilicon/vs_fb.h | 15 +
> drivers/gpu/drm/verisilicon/vs_gem.c | 372 +++
> drivers/gpu/drm/verisilicon/vs_gem.h | 72 +
> drivers/gpu/drm/verisilicon/vs_plane.c | 440 ++++
> drivers/gpu/drm/verisilicon/vs_plane.h | 74 +
> drivers/gpu/drm/verisilicon/vs_type.h | 72 +
> include/uapi/drm/drm_fourcc.h | 83 +
> include/uapi/drm/vs_drm.h | 50 +
> 30 files changed, 7433 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/verisilicon/starfive-hdmi.yaml
> create mode 100644 Documentation/devicetree/bindings/display/verisilicon/verisilicon-dc.yaml
> create mode 100644 Documentation/devicetree/bindings/display/verisilicon/verisilicon-drm.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_fb.c
> create mode 100644 drivers/gpu/drm/verisilicon/vs_fb.h
> create mode 100644 drivers/gpu/drm/verisilicon/vs_gem.c
> create mode 100644 drivers/gpu/drm/verisilicon/vs_gem.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_type.h
> create mode 100644 include/uapi/drm/vs_drm.h
This popped up in the RISC-V patchwork, so
Acked-by: Palmer Dabbelt <palmer@...osinc.com> # RISC-V
in case anyone was looking for one -- I definately don't know anything
about DRM, though, so not sure that means much...
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